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1834 lines
81 KiB
1834 lines
81 KiB
#include <stdlib.h>
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#include <stddef.h>
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#include <time.h>
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#include <limits.h>
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#include <string.h>
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#include "game.h"
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#include "input.h"
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#include "renderer.h"
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#include "../common/log.h"
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#include "shader.h"
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#include "entity.h"
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#include "geometry.h"
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#include "../common/array.h"
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#include "transform.h"
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#include "camera.h"
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#include "model.h"
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#include "scene.h"
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#include "../common/utils.h"
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#include "texture.h"
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#include "material.h"
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#include "framebuffer.h"
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#include "light.h"
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#include "gl_load.h"
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#include "gui.h"
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#include "editor.h"
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#include "sprite.h"
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#include "console.h"
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#include "../common/string_utils.h"
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#include "../common/parser.h"
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#include "../common/hashmap.h"
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#include "../common/variant.h"
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#include "../common/common.h"
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#include "im_render.h"
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#define UNUSED(a) (void)a
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#define MIN_NUM(a,b) ((a) < (b) ? (a) : (b))
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#define MAX_NUM(a,b) ((a) < (b) ? (b) : (a))
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#define LEN(a) (sizeof(a)/sizeof(a)[0])
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#define MAX_FRAME_TIME 0.5f
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static bool game_run(void);
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static void game_update(float dt, bool* window_should_close);
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static void game_post_update(float dt);
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static void game_render(void);
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static void game_debug(float dt);
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static void game_debug_gui(float dt);
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static void game_scene_setup(void);
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static void game_on_log_message(const char* message, va_list args);
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static void game_on_log_warning(const char* warning_message, va_list args);
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static void game_on_log_error(const char* context, const char* error_message, va_list args);
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static void on_box_move(Rigidbody body);
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static void on_collision_test(struct Entity* this_ent, struct Entity* other_ent, Rigidbody body, Rigidbody body2);
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static struct Game_State* game_state = NULL;
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struct Platform_Api* platform = NULL;
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bool game_init(struct Window* window, struct Platform_Api* platform_api)
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{
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if(!platform_api)
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{
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log_error("game:init", "Platform api not passed in!");
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return false;
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}
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platform = malloc(sizeof(*platform));
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memcpy(platform, platform_api, sizeof(*platform_api));
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game_state = malloc(sizeof(*game_state));
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if(!game_state)
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{
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log_error("game:init", "Out of memory, failed to allocate game_state");
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return 0;
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}
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else
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{
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game_state->window = window;
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game_state->is_initialized = false;
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game_state->game_mode = GAME_MODE_GAME;
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game_state->renderer = calloc(1, sizeof(*game_state->renderer));
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game_state->scene = calloc(1, sizeof(*game_state->scene));
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game_state->console = calloc(1, sizeof(*game_state->console));
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log_file_handle_set(platform->log.file_handle_get());
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log_message_callback_set(game_on_log_message);
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log_warning_callback_set(game_on_log_warning);
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log_error_callback_set(game_on_log_error);
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if(!gl_load_extentions())
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{
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log_error("game:init", "Failed to load GL extentions");
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return false;
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}
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else
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{
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log_message("Loaded GL extentions");
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}
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input_init();
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shader_init();
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texture_init();
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framebuffer_init();
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gui_init();
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console_init(game_state->console);
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geom_init();
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platform->physics.init();
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platform->physics.gravity_set(0.f, -9.8f, 0.f);
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platform->physics.body_set_moved_callback(entity_rigidbody_on_move);
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platform->physics.body_set_collision_callback(entity_rigidbody_on_collision);
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editor_init();
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renderer_init(game_state->renderer);
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scene_init(game_state->scene);
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}
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/* Debug scene setup */
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game_scene_setup();
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game_state->is_initialized = true;
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return game_run();
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}
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void game_scene_setup(void)
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{
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// struct Entity* player = scene_add_new("player", ET_CAMERA);
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// game_state->player_node = player->id;
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// vec3 viewer_pos = {10, 5, 100};
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// transform_set_position(player, &viewer_pos);
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// int render_width, render_height;
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//struct Hashmap* config = platform->config.get();
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//render_width = hashmap_int_get(config, "render_width");
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//render_height = hashmap_int_get(config, "render_height");
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// camera_create(player, render_width, render_height);
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// camera_attach_fbo(player, render_width, render_height, 1, 1, 1);
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// vec4_fill(&player->camera.clear_color, 0.3f, 0.6f, 0.9f, 1.0f);
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// vec4 color = {1.f, 1.f, 1.f, 1.f };
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// struct Entity* new_ent = scene_add_new("Model_Entity", ET_STATIC_MESH);
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// vec3 position = {0, 0, -5};
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// transform_translate(new_ent, &position, TS_WORLD);
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// new_ent->renderable = true;
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// model_create(new_ent, "default.pamesh", "Blinn_Phong");
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// model_set_material_param(new_ent, "diffuse_color", &color);
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// int tex = texture_create_from_file("white.tga", TU_DIFFUSE);
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// model_set_material_param(new_ent, "diffuse_texture", &tex);
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// vec3 scale = {1, 1, 1};
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// transform_scale(new_ent, &scale);
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// /* struct Entity* sound_ent = scene_add_as_child("Sound_ENT", ET_SOUND_SOURCE, new_ent->id); */
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// /* struct Sound_Source* sound_source = &sound_ent->sound_source; */
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// /* platform->sound.source_create(true, 1, &sound_source->source_handle, &sound_source->buffer_handles[0]); */
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// /* platform->sound.source_load_wav(sound_source->source_handle, */
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// /* sound_source->buffer_handles[0], */
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// /* "BigExplosion.wav"); */
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// /* //sound_source_relative_set(source, true); */
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// /* platform->sound.source_volume_set(sound_source->source_handle, 1.f); */
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// /* platform->sound.source_loop_set(sound_source->source_handle, true); */
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// /* platform->sound.source_play(sound_source->source_handle); */
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// int parent_node = new_ent->id;
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// int num_suz = 50;
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// srand(time(NULL));
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// for(int i = 0; i < num_suz; i++)
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// {
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// int x = rand() % num_suz;
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// int y = rand() % num_suz;
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// int z = rand() % num_suz;
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// x++; y++; z++;
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// struct Entity* suz = scene_add_as_child("Suzanne", ET_STATIC_MESH, parent_node);
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// //struct Entity* suz = scene_add_new("Suzanne", ET_STATIC_MESH);
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// suz->renderable = true;
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// model_create(suz, "default.pamesh", "Blinn_Phong");
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// model_set_material_param(suz, "diffuse_color", &color);
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// float spec_str = 80.f;
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// model_set_material_param(suz, "specular_strength", &spec_str);
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// vec3 s_pos = {x, 0, z};
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// transform_translate(suz, &s_pos, TS_WORLD);
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// }
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// struct Entity* ground = scene_add_new("Ground", ET_STATIC_MESH);
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// ground->renderable = true;
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// model_create(ground, "default.pamesh", "Blinn_Phong");
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// model_set_material_param(ground, "diffuse_color", &color);
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// int white_tex = texture_create_from_file("white.tga", TU_DIFFUSE);
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// model_set_material_param(ground, "diffuse_texture", &white_tex);
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// float spec_str = 80.f;
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// model_set_material_param(ground, "specular_strength", &spec_str);
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// vec3 pos = {0, -5, 0};
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// vec3 scale_ground = {400.f, 2.f, 400.f};
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// transform_set_position(ground, &pos);
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// transform_scale(ground, &scale_ground);
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// /* struct Entity* screen = scene_add_new("Screen", NULL); */
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// /* struct Model* screen_model = entity_component_add(screen, C_MODEL, NULL, NULL); */
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// /* screen_model->geometry_index = geom_find("Quad"); */
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// /* struct Entity* screen_camera = scene_add_as_child("Screen_Camera", NULL, screen->node); */
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// /* struct Transform* screen_camera_tran = entity_component_get(screen_camera, C_TRANSFORM); */
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// /* transform_rotate(screen_camera_tran, &UNIT_Y, 180.f, TS_WORLD); */
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// /* struct Camera* cam = entity_component_add(screen_camera, C_CAMERA, 50, 50); */
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// /* cam->nearz = 0.1f; */
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// /* cam->farz = 50.f; */
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// /* camera_update_proj(cam); */
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// /* camera_attach_fbo(cam, 128, 128, 1, 1, 0); */
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// /* model_set_material_param(screen_model, "diffuse_color", &color); */
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// /* model_set_material_param(screen_model, "diffuse_texture", &cam->render_tex); */
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// const int MAX_LIGHTS = 10;
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// for(int i = 0; i < MAX_LIGHTS; i++)
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// {
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// int x = rand() % MAX_LIGHTS;
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// int z = rand() % MAX_LIGHTS;
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// x++; z++;
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// struct Entity* light_ent = scene_add_new("Light_Ent", ET_LIGHT);
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// vec3 lt_pos = {x * 20, 0, z * 20};
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// transform_set_position(light_ent, <_pos);
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// light_create(light_ent, LT_POINT);
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// vec3_fill(&light_ent->light.color, 1.f / (float)x, 1.f / ((rand() % 10) + 1.f), 1.f / (float)z);
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// light_ent->light.intensity = 1.f;
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// }
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/////* log_message("Sizeof Entity : %d", sizeof(struct Entity)); */
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/////* struct Entity* light_ent = entity_find("Ground"); */
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/////* entity_save(light_ent, "ground.ent", DT_INSTALL); */
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// struct Entity* suz = entity_find("Suzanne");
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// struct Entity* sound_ent = scene_add_as_child("Sound_Ent", ET_SOUND_SOURCE, suz->id);
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// struct Sound_Source* sound_source = &sound_ent->sound_source;
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//sound_source->source_filename = str_new("sounds/teh_beatz.wav");
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// sound_source->type = ST_WAV;
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// sound_source->attenuation_type = SA_INVERSE;
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// sound_source->rolloff_factor = 0.95f;
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// sound_source->loop = true;
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// sound_source->volume = 0.5f;
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// sound_source->min_distance = 1.f;
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// sound_source->max_distance = 10.f;
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// sound_source->playing = true;
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// sound_source->source_instance = 0;
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// sound_source->source = NULL;
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// entity_apply_sound_params(sound_ent);
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// scene_save("test_scene.symtres", DIRT_INSTALL);
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// if(scene_load("test_scene.symtres", DIRT_INSTALL))
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// {
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// log_message("Scene loaded!");
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// struct Entity* player = entity_find("player");
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// game_state->player_node = player->id;
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//struct Entity* suz = entity_find("Model_Entity");
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//suz_id = suz->id;
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// /*struct Camera* camera = &player->camera;
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// camera->ortho = true;
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// camera->farz = 500.f;
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// camera->nearz = -500.f;
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// camera_update_proj(player);*/
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// }
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//platform->physics.cs_plane_create(0, 1, 0, 0);
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////Rigidbody box = platform->physics.body_box_create(2.5, 2.5, 2.5);
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//Rigidbody box = platform->physics.body_sphere_create(3.5);
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///*platform->physics.body_position_set(box, 0.f, 50.f, 0.f);
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//platform->physics.body_mass_set(box, 10.f);*/
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///*platform->physics.body_data_set(box, (void*)suz_id);*/
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////platform->physics.body_force_add(box, -100.f, 0.f, 0.f);
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//struct Entity* suz = entity_find("Model_Entity");
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//entity_rigidbody_set(suz, box);
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//suz->collision.on_collision = &on_collision_test;
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//Rigidbody sphere = platform->physics.body_sphere_create(3.5f);
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//struct Entity* sphere_ent = entity_find("Sphere_Ent");
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//entity_rigidbody_set(sphere_ent, sphere);
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////Collision_Shape plane = platform->physics.cs_plane_create(0, 1, 0, 0);
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//Rigidbody ground_box = platform->physics.body_box_create(10, 5, 10);
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//platform->physics.body_position_set(ground_box, 0.f, 0.f, 0.f);
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///*platform->physics.body_kinematic_set(ground_box);*/
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//struct Entity* ground = entity_find("Ground");
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////entity_collision_shape_set(ground, plane);
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//entity_rigidbody_set(ground, ground_box);
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struct Static_Mesh* ground = scene_static_mesh_create(game_state->scene, "Ground_Mesh", NULL, "default.pamesh", MAT_BLINN);
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vec3 scale = {200.f, 1.f, 200.f};
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transform_scale(ground, &scale);
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ground->model.material_params[MMP_DIFFUSE_TEX].val_int = texture_create_from_file("white.tga", TU_DIFFUSE);
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ground->model.material_params[MMP_DIFFUSE].val_float = 0.5f;
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ground->model.material_params[MMP_SPECULAR].val_float = 1.f;
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ground->model.material_params[MMP_SPECULAR_STRENGTH].val_float = 1.f;
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vec3_fill(&ground->model.material_params[MMP_DIFFUSE_COL].val_vec3, 1.f, 1.f, 1.f);
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int num_suz = 50;
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char suz_name[MAX_ENTITY_NAME_LEN];
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vec3 suz_pos = {0.f};
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for(int i = 0; i < num_suz; i++)
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{
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memset(&suz_name, '\0', MAX_ENTITY_NAME_LEN);
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snprintf(&suz_name[0], MAX_ENTITY_NAME_LEN, "Suzanne_%d", i);
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struct Static_Mesh* suzanne = scene_static_mesh_create(game_state->scene, suz_name, NULL, "sphere.symbres", MAT_BLINN);
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suzanne->model.material_params[MMP_DIFFUSE_TEX].val_int = texture_create_from_file("white.tga", TU_DIFFUSE);
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suzanne->model.material_params[MMP_DIFFUSE].val_float = 0.5f;
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suzanne->model.material_params[MMP_SPECULAR].val_float = 1.f;
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suzanne->model.material_params[MMP_SPECULAR_STRENGTH].val_float = 1.f;
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vec3_fill(&suzanne->model.material_params[MMP_DIFFUSE_COL].val_vec3, 1.f, 0.f, 1.f);
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suz_pos.x = i + 10.f;
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suz_pos.y = 5.f;
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suz_pos.z = i + 5.f;
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transform_set_position(suzanne, &suz_pos);
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}
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struct Light* light = scene_light_create(game_state->scene, "Test_Light", NULL, LT_POINT);
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light->color.x = 1.f;
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light->color.y = 1.f;
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light->color.z = 1.f;
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light->radius = 20;
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vec3 light_pos = {0.f, 5.f, 0.f};
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transform_translate(light, &light_pos, TS_WORLD);
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}
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void game_debug(float dt)
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{
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if(input_is_key_pressed(KEY_SPACE))
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{
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struct Entity* model = scene_find(game_state->scene, "Light_Ent");
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vec3 x_axis = {0, 1, 0};
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transform_rotate(model, &x_axis, 25.f * dt, TS_WORLD);
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}
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if(input_is_key_pressed(KEY_M))
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{
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struct Entity* model = scene_find(game_state->scene, "Model_Entity");
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//vec3 y_axis = {0, 0, 1};
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//transform_rotate(mod_tran, &y_axis, 25.f * dt, TS_LOCAL);
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vec3 amount = {0, 0, -5 * dt};
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transform_translate(model, &amount, TS_LOCAL);
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}
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if(input_is_key_pressed(KEY_N))
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{
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struct Entity* model = scene_find(game_state->scene, "Model_Entity");
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/* vec3 y_axis = {0, 0, 1}; */
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/* transform_rotate(mod_tran, &y_axis, 25.f * dt, TS_WORLD); */
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vec3 amount = {0, 0, 5 * dt};
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transform_translate(model, &amount, TS_LOCAL);
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}
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/*struct Entity* model = scene_find("Model_Entity");
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vec3 x_axis = {0, 1, 0};
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transform_rotate(model, &x_axis, 50.f * dt, TS_WORLD);
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vec3 amount = {0, 0, -5 * dt};
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transform_translate(model, &amount, TS_LOCAL);*/
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struct Sprite_Batch* batch = game_state->renderer->sprite_batch;
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sprite_batch_begin(batch);
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static struct Sprite sprite;
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sprite.vertices[0].position.x = 0.f; sprite.vertices[0].position.y = 0.f;
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sprite.vertices[1].position.x = 50.f; sprite.vertices[1].position.y = 0.f;
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sprite.vertices[2].position.x = 0.f; sprite.vertices[2].position.y = 50.f;
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sprite.vertices[3].position.x = 0.f; sprite.vertices[3].position.y = 50.f;
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sprite.vertices[4].position.x = 50.f; sprite.vertices[4].position.y = 50.f;
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sprite.vertices[5].position.x = 50.f; sprite.vertices[5].position.y = 0.f;
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sprite.vertices[0].uv.x = 0.f; sprite.vertices[0].uv.y = 0.f;
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sprite.vertices[1].uv.x = 1.f; sprite.vertices[1].uv.y = 0.f;
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sprite.vertices[2].uv.x = 0.f; sprite.vertices[2].uv.y = 1.f;
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sprite.vertices[3].uv.x = 0.f; sprite.vertices[3].uv.y = 1.f;
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sprite.vertices[4].uv.x = 1.f; sprite.vertices[4].uv.y = 1.f;
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sprite.vertices[5].uv.x = 1.f; sprite.vertices[5].uv.y = 0.f;
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sprite.vertices[0].color.x = 0.f; sprite.vertices[0].color.y = 0.f; sprite.vertices[0].color.z = 0.f; sprite.vertices[0].color.w = 1.f;
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sprite.vertices[1].color.x = 1.f; sprite.vertices[1].color.y = 0.f; sprite.vertices[1].color.z = 0.f; sprite.vertices[1].color.w = 1.f;
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sprite.vertices[2].color.x = 0.f; sprite.vertices[2].color.y = 1.f; sprite.vertices[2].color.z = 0.f; sprite.vertices[2].color.w = 1.f;
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sprite.vertices[3].color.x = 1.f; sprite.vertices[3].color.y = 1.f; sprite.vertices[3].color.z = 0.f; sprite.vertices[3].color.w = 1.f;
|
|
sprite.vertices[4].color.x = 1.f; sprite.vertices[4].color.y = 1.f; sprite.vertices[4].color.z = 0.f; sprite.vertices[4].color.w = 1.f;
|
|
sprite.vertices[5].color.x = 1.f; sprite.vertices[5].color.y = 1.f; sprite.vertices[5].color.z = 0.f; sprite.vertices[5].color.w = 1.f;
|
|
|
|
sprite_batch_add_sprite(batch, &sprite);
|
|
|
|
sprite_batch_end(batch);
|
|
|
|
//Raycast test
|
|
if(input_is_key_pressed(KEY_R))
|
|
{
|
|
/*Collision_Shape ray = platform->physics.cs_ray_create(20.f, true, true);
|
|
vec3 position = {0.f, 0.f, 0.f};
|
|
vec3 direction = {0.f, 0.f, 0.f};
|
|
transform_get_absolute_forward(player_entity, &direction);
|
|
transform_get_absolute_position(player_entity, &position);
|
|
struct Raycast_Hit hit;
|
|
if(platform->physics.cs_ray_cast(ray, &hit, position.x, position.y, position.z, direction.x, direction.y, direction.z))
|
|
{
|
|
struct Entity* entity_hit = entity_get(hit.entity_id);
|
|
log_message("Ray hit %s", entity_hit->name);
|
|
}
|
|
else
|
|
{
|
|
log_message("Ray didn't hit anything!");
|
|
}
|
|
platform->physics.cs_remove(ray);*/
|
|
}
|
|
|
|
// Immediate geometry test
|
|
vec3 im_position = { 0.f, 20.f, 0.f };
|
|
vec3 im_scale = { 1.f, 1.f, 1.f };
|
|
quat im_rot = { 0.f, 0.f, 0.f, 1.f };
|
|
vec4 im_color = { 0.f, 1.f, 1.f, 1.f };
|
|
quat_identity(&im_rot);
|
|
im_begin(im_position, im_rot, im_scale, im_color, GL_LINES);
|
|
|
|
im_pos(0.f, 0.f, 0.f);
|
|
im_pos(100.f, 100.f, 10.f);
|
|
|
|
im_end();
|
|
|
|
im_position.x = -10;
|
|
|
|
im_color.x = 1.f;
|
|
im_color.y = 0.f;
|
|
im_begin(im_position, im_rot, im_scale, im_color, GL_TRIANGLES);
|
|
|
|
float length = 200.f;
|
|
|
|
//Front
|
|
im_pos(0.f, 0.f, 0.f);
|
|
im_pos(0.f, length, 0.f);
|
|
im_pos(length, length, 0.f);
|
|
im_pos(length, length, 0.f);
|
|
im_pos(length, 0.f, 0.f);
|
|
im_pos( 0.f, 0.f, 0.f);
|
|
|
|
//Back
|
|
im_pos(0.f, 0.f, length);
|
|
im_pos(0.f, length, length);
|
|
im_pos(length, length, length);
|
|
im_pos(length, length, length);
|
|
im_pos(length, 0.f, length);
|
|
im_pos( 0.f, 0.f, length);
|
|
|
|
//Left
|
|
im_pos(0.f, 0.f, 0.f);
|
|
im_pos(0.f, 0.f, length);
|
|
im_pos(0.f, length, length);
|
|
im_pos(0.f, length, length);
|
|
im_pos(0.f, length, 0.f);
|
|
im_pos(0.f, 0.f, length);
|
|
|
|
//Right
|
|
im_pos(length, 0.f, 0.f);
|
|
im_pos(length, 0.f, length);
|
|
im_pos(length, length, length);
|
|
im_pos(length, length, length);
|
|
im_pos(length, length, 0.f);
|
|
im_pos(length, 0.f, length);
|
|
|
|
im_end();
|
|
|
|
im_position.x = -30.f;
|
|
im_begin(im_position, im_rot, im_scale, im_color, GL_LINES);
|
|
|
|
im_pos(0.f, 0.f, 0.f);
|
|
im_pos(0.f, 0.f, 10.f);
|
|
|
|
im_pos(0.f, 0.f, 10.f);
|
|
im_pos(0.f, 10.f, 10.f);
|
|
|
|
im_pos(0.f, 10.f, 10.f);
|
|
im_pos(0.f, 10.f, 0.f);
|
|
|
|
im_pos(0.f, 10.f, 0.f);
|
|
im_pos(0.f, 0.f, 0.f);
|
|
|
|
im_end();
|
|
|
|
vec4 prim_color = {1.f, 1.f, 0.f, 1.f};
|
|
im_box(5.f, 2.f, 10.f, im_position, im_rot, prim_color, GDM_TRIANGLES);
|
|
|
|
for(int i = 0; i < 10; i++)
|
|
{
|
|
im_position.x += i * 2.f;
|
|
im_sphere(2.f, im_position, im_rot, prim_color, GDM_TRIANGLES);
|
|
}
|
|
}
|
|
|
|
bool game_run(void)
|
|
{
|
|
uint32 last_time = platform->ticks_get();
|
|
bool should_window_close = 0;
|
|
while(!should_window_close)
|
|
{
|
|
uint32 curr_time = platform->ticks_get();
|
|
float delta_time = (float)(curr_time - last_time) / 1000.f;
|
|
last_time = curr_time;
|
|
if(delta_time > MAX_FRAME_TIME) delta_time = (1.f / 60.f); /* To deal with resuming from breakpoint we artificially set delta time */
|
|
|
|
gui_input_begin();
|
|
platform->poll_events(&should_window_close);
|
|
gui_input_end();
|
|
|
|
game_update(delta_time, &should_window_close);
|
|
game_post_update(delta_time);
|
|
game_render();
|
|
platform->window.swap_buffers(game_state->window);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void game_update(float dt, bool* window_should_close)
|
|
{
|
|
if(input_is_key_pressed(KEY_ESCAPE)) *window_should_close = true;
|
|
if(input_map_state_get("Window_Fullscreen", KS_RELEASED)) platform->window.fullscreen_set(game_state->window, 1);
|
|
if(input_map_state_get("Window_Maximize", KS_RELEASED)) platform->window.fullscreen_set(game_state->window, 0);
|
|
if(input_map_state_get("Console_Toggle", KS_RELEASED)) console_toggle(game_state->console);
|
|
if(input_map_state_get("Editor_Toggle", KS_RELEASED))
|
|
{
|
|
//editor_toggle();
|
|
if(game_state->game_mode == GAME_MODE_EDITOR)
|
|
{
|
|
game_state->game_mode = GAME_MODE_GAME;
|
|
game_state->scene->active_camera_index = CAM_GAME;
|
|
}
|
|
else if(game_state->game_mode == GAME_MODE_GAME)
|
|
{
|
|
game_state->game_mode = GAME_MODE_EDITOR;
|
|
game_state->scene->active_camera_index = CAM_EDITOR;
|
|
}
|
|
}
|
|
|
|
if(input_map_state_get("Reload_Game_Lib", KS_RELEASED))
|
|
{
|
|
*window_should_close = true;
|
|
platform->reload_game_lib();
|
|
return;
|
|
}
|
|
|
|
//game_debug(dt);
|
|
//debug_gui(dt);
|
|
console_update(game_state->console, gui_state_get(), dt);
|
|
scene_update(game_state->scene, dt);
|
|
if(game_state->game_mode == GAME_MODE_GAME)
|
|
{
|
|
platform->physics.step(dt);
|
|
}
|
|
else if(game_state->game_mode == GAME_MODE_EDITOR)
|
|
{
|
|
editor_update(dt);
|
|
}
|
|
}
|
|
|
|
void game_post_update(float dt)
|
|
{
|
|
input_post_update();
|
|
scene_post_update(game_state->scene);
|
|
platform->sound.update_3d();
|
|
}
|
|
|
|
void game_debug_gui(float dt)
|
|
{
|
|
struct Gui_State* gui_state = gui_state_get();
|
|
struct nk_context* ctx = &gui_state->context;
|
|
|
|
/* window flags */
|
|
static int show_menu = nk_true;
|
|
static int titlebar = nk_true;
|
|
static int border = nk_true;
|
|
static int resize = nk_true;
|
|
static int movable = nk_true;
|
|
static int no_scrollbar = nk_false;
|
|
static int scale_left = nk_false;
|
|
static nk_flags window_flags = 0;
|
|
static int minimizable = nk_true;
|
|
|
|
/* popups */
|
|
static enum nk_style_header_align header_align = NK_HEADER_RIGHT;
|
|
static int show_app_about = nk_false;
|
|
|
|
/* window flags */
|
|
window_flags = 0;
|
|
ctx->style.window.header.align = header_align;
|
|
if(border) window_flags |= NK_WINDOW_BORDER;
|
|
if(resize) window_flags |= NK_WINDOW_SCALABLE;
|
|
if(movable) window_flags |= NK_WINDOW_MOVABLE;
|
|
if(no_scrollbar) window_flags |= NK_WINDOW_NO_SCROLLBAR;
|
|
if(scale_left) window_flags |= NK_WINDOW_SCALE_LEFT;
|
|
if(minimizable) window_flags |= NK_WINDOW_MINIMIZABLE;
|
|
|
|
if (nk_begin(ctx, "Overview", nk_rect(70, 70, 400, 600), window_flags))
|
|
{
|
|
if (show_menu)
|
|
{
|
|
/* menubar */
|
|
enum menu_states {MENU_DEFAULT, MENU_WINDOWS};
|
|
static nk_size mprog = 60;
|
|
static int mslider = 10;
|
|
static int mcheck = nk_true;
|
|
|
|
nk_menubar_begin(ctx);
|
|
nk_layout_row_begin(ctx, NK_STATIC, 25, 4);
|
|
nk_layout_row_push(ctx, 45);
|
|
if (nk_menu_begin_label(ctx, "Menu", NK_TEXT_LEFT, nk_vec2(120, 200)))
|
|
{
|
|
static size_t prog = 40;
|
|
static int slider = 10;
|
|
static int check = nk_true;
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
if (nk_menu_item_label(ctx, "Hide", NK_TEXT_LEFT))
|
|
show_menu = nk_false;
|
|
if (nk_menu_item_label(ctx, "About", NK_TEXT_LEFT))
|
|
show_app_about = nk_true;
|
|
nk_progress(ctx, &prog, 100, NK_MODIFIABLE);
|
|
nk_slider_int(ctx, 0, &slider, 16, 1);
|
|
nk_checkbox_label(ctx, "check", &check);
|
|
nk_menu_end(ctx);
|
|
}
|
|
nk_layout_row_push(ctx, 70);
|
|
nk_progress(ctx, &mprog, 100, NK_MODIFIABLE);
|
|
nk_slider_int(ctx, 0, &mslider, 16, 1);
|
|
nk_checkbox_label(ctx, "check", &mcheck);
|
|
nk_menubar_end(ctx);
|
|
}
|
|
|
|
if (show_app_about)
|
|
{
|
|
/* about popup */
|
|
static struct nk_rect s = {20, 100, 300, 190};
|
|
if (nk_popup_begin(ctx, NK_POPUP_STATIC, "About", NK_WINDOW_CLOSABLE, s))
|
|
{
|
|
nk_layout_row_dynamic(ctx, 20, 1);
|
|
nk_label(ctx, "Nuklear", NK_TEXT_LEFT);
|
|
nk_label(ctx, "By Micha Mettke", NK_TEXT_LEFT);
|
|
nk_label(ctx, "nuklear is licensed under the public domain License.", NK_TEXT_LEFT);
|
|
nk_popup_end(ctx);
|
|
} else show_app_about = nk_false;
|
|
}
|
|
|
|
/* window flags */
|
|
if (nk_tree_push(ctx, NK_TREE_TAB, "Window", NK_MINIMIZED)) {
|
|
nk_layout_row_dynamic(ctx, 30, 2);
|
|
nk_checkbox_label(ctx, "Titlebar", &titlebar);
|
|
nk_checkbox_label(ctx, "Menu", &show_menu);
|
|
nk_checkbox_label(ctx, "Border", &border);
|
|
nk_checkbox_label(ctx, "Resizable", &resize);
|
|
nk_checkbox_label(ctx, "Movable", &movable);
|
|
nk_checkbox_label(ctx, "No Scrollbar", &no_scrollbar);
|
|
nk_checkbox_label(ctx, "Minimizable", &minimizable);
|
|
nk_checkbox_label(ctx, "Scale Left", &scale_left);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_TAB, "Widgets", NK_MINIMIZED))
|
|
{
|
|
enum options {A,B,C};
|
|
static int checkbox;
|
|
static int option;
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Text", NK_MINIMIZED))
|
|
{
|
|
/* Text Widgets */
|
|
nk_layout_row_dynamic(ctx, 20, 1);
|
|
nk_label(ctx, "Label aligned left", NK_TEXT_LEFT);
|
|
nk_label(ctx, "Label aligned centered", NK_TEXT_CENTERED);
|
|
nk_label(ctx, "Label aligned right", NK_TEXT_RIGHT);
|
|
nk_label_colored(ctx, "Blue text", NK_TEXT_LEFT, nk_rgb(0,0,255));
|
|
nk_label_colored(ctx, "Yellow text", NK_TEXT_LEFT, nk_rgb(255,255,0));
|
|
nk_text(ctx, "Text without /0", 15, NK_TEXT_RIGHT);
|
|
|
|
nk_layout_row_static(ctx, 100, 200, 1);
|
|
nk_label_wrap(ctx, "This is a very long line to hopefully get this text to be wrapped into multiple lines to show line wrapping");
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
nk_label_wrap(ctx, "This is another long text to show dynamic window changes on multiline text");
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Button", NK_MINIMIZED))
|
|
{
|
|
/* Buttons Widgets */
|
|
nk_layout_row_static(ctx, 30, 100, 3);
|
|
if (nk_button_label(ctx, "Button"))
|
|
fprintf(stdout, "Button pressed!\n");
|
|
nk_button_set_behavior(ctx, NK_BUTTON_REPEATER);
|
|
if (nk_button_label(ctx, "Repeater"))
|
|
fprintf(stdout, "Repeater is being pressed!\n");
|
|
nk_button_set_behavior(ctx, NK_BUTTON_DEFAULT);
|
|
nk_button_color(ctx, nk_rgb(0,0,255));
|
|
|
|
nk_layout_row_static(ctx, 25, 25, 8);
|
|
nk_button_symbol(ctx, NK_SYMBOL_CIRCLE_SOLID);
|
|
nk_button_symbol(ctx, NK_SYMBOL_CIRCLE_OUTLINE);
|
|
nk_button_symbol(ctx, NK_SYMBOL_RECT_SOLID);
|
|
nk_button_symbol(ctx, NK_SYMBOL_RECT_OUTLINE);
|
|
nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_UP);
|
|
nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_DOWN);
|
|
nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_LEFT);
|
|
nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_RIGHT);
|
|
|
|
nk_layout_row_static(ctx, 30, 100, 2);
|
|
nk_button_symbol_label(ctx, NK_SYMBOL_TRIANGLE_LEFT, "prev", NK_TEXT_RIGHT);
|
|
nk_button_symbol_label(ctx, NK_SYMBOL_TRIANGLE_RIGHT, "next", NK_TEXT_LEFT);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Basic", NK_MINIMIZED))
|
|
{
|
|
/* Basic widgets */
|
|
static int int_slider = 5;
|
|
static float float_slider = 2.5f;
|
|
static size_t prog_value = 40;
|
|
static float property_float = 2;
|
|
static int property_int = 10;
|
|
static int property_neg = 10;
|
|
|
|
static float range_float_min = 0;
|
|
static float range_float_max = 100;
|
|
static float range_float_value = 50;
|
|
static int range_int_min = 0;
|
|
static int range_int_value = 2048;
|
|
static int range_int_max = 4096;
|
|
static const float ratio[] = {120, 150};
|
|
|
|
nk_layout_row_static(ctx, 30, 100, 1);
|
|
nk_checkbox_label(ctx, "Checkbox", &checkbox);
|
|
|
|
nk_layout_row_static(ctx, 30, 80, 3);
|
|
option = nk_option_label(ctx, "optionA", option == A) ? A : option;
|
|
option = nk_option_label(ctx, "optionB", option == B) ? B : option;
|
|
option = nk_option_label(ctx, "optionC", option == C) ? C : option;
|
|
|
|
|
|
nk_layout_row(ctx, NK_STATIC, 30, 2, ratio);
|
|
nk_labelf(ctx, NK_TEXT_LEFT, "Slider int");
|
|
nk_slider_int(ctx, 0, &int_slider, 10, 1);
|
|
|
|
nk_label(ctx, "Slider float", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 0, &float_slider, 5.0, 0.5f);
|
|
nk_labelf(ctx, NK_TEXT_LEFT, "Progressbar" , prog_value);
|
|
nk_progress(ctx, &prog_value, 100, NK_MODIFIABLE);
|
|
|
|
nk_layout_row(ctx, NK_STATIC, 25, 2, ratio);
|
|
nk_label(ctx, "Property float:", NK_TEXT_LEFT);
|
|
nk_property_float(ctx, "Float:", 0, &property_float, 64.0f, 0.1f, 0.2f);
|
|
nk_label(ctx, "Property int:", NK_TEXT_LEFT);
|
|
nk_property_int(ctx, "Int:", 0, &property_int, 100.0f, 1, 1);
|
|
nk_label(ctx, "Property neg:", NK_TEXT_LEFT);
|
|
nk_property_int(ctx, "Neg:", -10, &property_neg, 10, 1, 1);
|
|
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_label(ctx, "Range:", NK_TEXT_LEFT);
|
|
nk_layout_row_dynamic(ctx, 25, 3);
|
|
nk_property_float(ctx, "#min:", 0, &range_float_min, range_float_max, 1.0f, 0.2f);
|
|
nk_property_float(ctx, "#float:", range_float_min, &range_float_value, range_float_max, 1.0f, 0.2f);
|
|
nk_property_float(ctx, "#max:", range_float_min, &range_float_max, 100, 1.0f, 0.2f);
|
|
|
|
nk_property_int(ctx, "#min:", INT_MIN, &range_int_min, range_int_max, 1, 10);
|
|
nk_property_int(ctx, "#neg:", range_int_min, &range_int_value, range_int_max, 1, 10);
|
|
nk_property_int(ctx, "#max:", range_int_min, &range_int_max, INT_MAX, 1, 10);
|
|
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Selectable", NK_MINIMIZED))
|
|
{
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "List", NK_MINIMIZED))
|
|
{
|
|
static int selected[4] = {nk_false, nk_false, nk_true, nk_false};
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
nk_selectable_label(ctx, "Selectable", NK_TEXT_LEFT, &selected[0]);
|
|
nk_selectable_label(ctx, "Selectable", NK_TEXT_LEFT, &selected[1]);
|
|
nk_label(ctx, "Not Selectable", NK_TEXT_LEFT);
|
|
nk_selectable_label(ctx, "Selectable", NK_TEXT_LEFT, &selected[2]);
|
|
nk_selectable_label(ctx, "Selectable", NK_TEXT_LEFT, &selected[3]);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Grid", NK_MINIMIZED))
|
|
{
|
|
int i;
|
|
static int selected[16] = {1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1};
|
|
nk_layout_row_static(ctx, 50, 50, 4);
|
|
for (i = 0; i < 16; ++i) {
|
|
if (nk_selectable_label(ctx, "Z", NK_TEXT_CENTERED, &selected[i])) {
|
|
int x = (i % 4), y = i / 4;
|
|
if (x > 0) selected[i - 1] ^= 1;
|
|
if (x < 3) selected[i + 1] ^= 1;
|
|
if (y > 0) selected[i - 4] ^= 1;
|
|
if (y < 3) selected[i + 4] ^= 1;
|
|
}
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Combo", NK_MINIMIZED))
|
|
{
|
|
/* Combobox Widgets
|
|
* In this library comboboxes are not limited to being a popup
|
|
* list of selectable text. Instead it is a abstract concept of
|
|
* having something that is *selected* or displayed, a popup window
|
|
* which opens if something needs to be modified and the content
|
|
* of the popup which causes the *selected* or displayed value to
|
|
* change or if wanted close the combobox.
|
|
*
|
|
* While strange at first handling comboboxes in a abstract way
|
|
* solves the problem of overloaded window content. For example
|
|
* changing a color value requires 4 value modifier (slider, property,...)
|
|
* for RGBA then you need a label and ways to display the current color.
|
|
* If you want to go fancy you even add rgb and hsv ratio boxes.
|
|
* While fine for one color if you have a lot of them it because
|
|
* tedious to look at and quite wasteful in space. You could add
|
|
* a popup which modifies the color but this does not solve the
|
|
* fact that it still requires a lot of cluttered space to do.
|
|
*
|
|
* In these kind of instance abstract comboboxes are quite handy. All
|
|
* value modifiers are hidden inside the combobox popup and only
|
|
* the color is shown if not open. This combines the clarity of the
|
|
* popup with the ease of use of just using the space for modifiers.
|
|
*
|
|
* Other instances are for example time and especially date picker,
|
|
* which only show the currently activated time/data and hide the
|
|
* selection logic inside the combobox popup.
|
|
*/
|
|
static float chart_selection = 8.0f;
|
|
static int current_weapon = 0;
|
|
static int check_values[5];
|
|
static float position[3];
|
|
static struct nk_color combo_color = {130, 50, 50, 255};
|
|
static struct nk_color combo_color2 = {130, 180, 50, 255};
|
|
static size_t prog_a = 20, prog_b = 40, prog_c = 10, prog_d = 90;
|
|
static const char *weapons[] = {"Fist","Pistol","Shotgun","Plasma","BFG"};
|
|
|
|
char buffer[64];
|
|
size_t sum = 0;
|
|
|
|
/* default combobox */
|
|
nk_layout_row_static(ctx, 25, 200, 1);
|
|
current_weapon = nk_combo(ctx, weapons, LEN(weapons), current_weapon, 25, nk_vec2(200,200));
|
|
|
|
/* slider color combobox */
|
|
if (nk_combo_begin_color(ctx, combo_color, nk_vec2(200,200))) {
|
|
float ratios[] = {0.15f, 0.85f};
|
|
nk_layout_row(ctx, NK_DYNAMIC, 30, 2, ratios);
|
|
nk_label(ctx, "R:", NK_TEXT_LEFT);
|
|
combo_color.r = (nk_byte)nk_slide_int(ctx, 0, combo_color.r, 255, 5);
|
|
nk_label(ctx, "G:", NK_TEXT_LEFT);
|
|
combo_color.g = (nk_byte)nk_slide_int(ctx, 0, combo_color.g, 255, 5);
|
|
nk_label(ctx, "B:", NK_TEXT_LEFT);
|
|
combo_color.b = (nk_byte)nk_slide_int(ctx, 0, combo_color.b, 255, 5);
|
|
nk_label(ctx, "A:", NK_TEXT_LEFT);
|
|
combo_color.a = (nk_byte)nk_slide_int(ctx, 0, combo_color.a , 255, 5);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* complex color combobox */
|
|
if (nk_combo_begin_color(ctx, combo_color2, nk_vec2(200,400))) {
|
|
enum color_mode {COL_RGB, COL_HSV};
|
|
static int col_mode = COL_RGB;
|
|
#ifndef DEMO_DO_NOT_USE_COLOR_PICKER
|
|
nk_layout_row_dynamic(ctx, 120, 1);
|
|
combo_color2 = nk_color_picker(ctx, combo_color2, NK_RGBA);
|
|
#endif
|
|
|
|
nk_layout_row_dynamic(ctx, 25, 2);
|
|
col_mode = nk_option_label(ctx, "RGB", col_mode == COL_RGB) ? COL_RGB : col_mode;
|
|
col_mode = nk_option_label(ctx, "HSV", col_mode == COL_HSV) ? COL_HSV : col_mode;
|
|
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
if (col_mode == COL_RGB) {
|
|
combo_color2.r = (nk_byte)nk_propertyi(ctx, "#R:", 0, combo_color2.r, 255, 1,1);
|
|
combo_color2.g = (nk_byte)nk_propertyi(ctx, "#G:", 0, combo_color2.g, 255, 1,1);
|
|
combo_color2.b = (nk_byte)nk_propertyi(ctx, "#B:", 0, combo_color2.b, 255, 1,1);
|
|
combo_color2.a = (nk_byte)nk_propertyi(ctx, "#A:", 0, combo_color2.a, 255, 1,1);
|
|
} else {
|
|
nk_byte tmp[4];
|
|
nk_color_hsva_bv(tmp, combo_color2);
|
|
tmp[0] = (nk_byte)nk_propertyi(ctx, "#H:", 0, tmp[0], 255, 1,1);
|
|
tmp[1] = (nk_byte)nk_propertyi(ctx, "#S:", 0, tmp[1], 255, 1,1);
|
|
tmp[2] = (nk_byte)nk_propertyi(ctx, "#V:", 0, tmp[2], 255, 1,1);
|
|
tmp[3] = (nk_byte)nk_propertyi(ctx, "#A:", 0, tmp[3], 255, 1,1);
|
|
combo_color2 = nk_hsva_bv(tmp);
|
|
}
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* progressbar combobox */
|
|
sum = prog_a + prog_b + prog_c + prog_d;
|
|
sprintf(buffer, "%lu", sum);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(200,200))) {
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_progress(ctx, &prog_a, 100, NK_MODIFIABLE);
|
|
nk_progress(ctx, &prog_b, 100, NK_MODIFIABLE);
|
|
nk_progress(ctx, &prog_c, 100, NK_MODIFIABLE);
|
|
nk_progress(ctx, &prog_d, 100, NK_MODIFIABLE);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* checkbox combobox */
|
|
sum = (size_t)(check_values[0] + check_values[1] + check_values[2] + check_values[3] + check_values[4]);
|
|
sprintf(buffer, "%lu", sum);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(200,200))) {
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_checkbox_label(ctx, weapons[0], &check_values[0]);
|
|
nk_checkbox_label(ctx, weapons[1], &check_values[1]);
|
|
nk_checkbox_label(ctx, weapons[2], &check_values[2]);
|
|
nk_checkbox_label(ctx, weapons[3], &check_values[3]);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* complex text combobox */
|
|
sprintf(buffer, "%.2f, %.2f, %.2f", position[0], position[1],position[2]);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(200,200))) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_property_float(ctx, "#X:", -1024.0f, &position[0], 1024.0f, 1,0.5f);
|
|
nk_property_float(ctx, "#Y:", -1024.0f, &position[1], 1024.0f, 1,0.5f);
|
|
nk_property_float(ctx, "#Z:", -1024.0f, &position[2], 1024.0f, 1,0.5f);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* chart combobox */
|
|
sprintf(buffer, "%.1f", chart_selection);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(200,250))) {
|
|
size_t i = 0;
|
|
static const float values[]={26.0f,13.0f,30.0f,15.0f,25.0f,10.0f,20.0f,40.0f, 12.0f, 8.0f, 22.0f, 28.0f, 5.0f};
|
|
nk_layout_row_dynamic(ctx, 150, 1);
|
|
nk_chart_begin(ctx, NK_CHART_COLUMN, LEN(values), 0, 50);
|
|
for (i = 0; i < LEN(values); ++i) {
|
|
nk_flags res = nk_chart_push(ctx, values[i]);
|
|
if (res & NK_CHART_CLICKED) {
|
|
chart_selection = values[i];
|
|
nk_combo_close(ctx);
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
{
|
|
static int time_selected = 0;
|
|
static int date_selected = 0;
|
|
static struct tm sel_time;
|
|
static struct tm sel_date;
|
|
if (!time_selected || !date_selected) {
|
|
/* keep time and date updated if nothing is selected */
|
|
time_t cur_time = time(0);
|
|
struct tm *n = localtime(&cur_time);
|
|
if (!time_selected)
|
|
memcpy(&sel_time, n, sizeof(struct tm));
|
|
if (!date_selected)
|
|
memcpy(&sel_date, n, sizeof(struct tm));
|
|
}
|
|
|
|
/* time combobox */
|
|
sprintf(buffer, "%02d:%02d:%02d", sel_time.tm_hour, sel_time.tm_min, sel_time.tm_sec);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(200,250))) {
|
|
time_selected = 1;
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
sel_time.tm_sec = nk_propertyi(ctx, "#S:", 0, sel_time.tm_sec, 60, 1, 1);
|
|
sel_time.tm_min = nk_propertyi(ctx, "#M:", 0, sel_time.tm_min, 60, 1, 1);
|
|
sel_time.tm_hour = nk_propertyi(ctx, "#H:", 0, sel_time.tm_hour, 23, 1, 1);
|
|
nk_combo_end(ctx);
|
|
}
|
|
|
|
/* date combobox */
|
|
sprintf(buffer, "%02d-%02d-%02d", sel_date.tm_mday, sel_date.tm_mon+1, sel_date.tm_year+1900);
|
|
if (nk_combo_begin_label(ctx, buffer, nk_vec2(350,400)))
|
|
{
|
|
int i = 0;
|
|
const char *month[] = {"January", "February", "March", "Apil", "May", "June", "July", "August", "September", "Ocotober", "November", "December"};
|
|
const char *week_days[] = {"SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"};
|
|
const int month_days[] = {31,28,31,30,31,30,31,31,30,31,30,31};
|
|
int year = sel_date.tm_year+1900;
|
|
int leap_year = (!(year % 4) && ((year % 100))) || !(year % 400);
|
|
int days = (sel_date.tm_mon == 1) ?
|
|
month_days[sel_date.tm_mon] + leap_year:
|
|
month_days[sel_date.tm_mon];
|
|
|
|
/* header with month and year */
|
|
date_selected = 1;
|
|
nk_layout_row_begin(ctx, NK_DYNAMIC, 20, 3);
|
|
nk_layout_row_push(ctx, 0.05f);
|
|
if (nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_LEFT)) {
|
|
if (sel_date.tm_mon == 0) {
|
|
sel_date.tm_mon = 11;
|
|
sel_date.tm_year = MAX_NUM(0, sel_date.tm_year-1);
|
|
} else sel_date.tm_mon--;
|
|
}
|
|
nk_layout_row_push(ctx, 0.9f);
|
|
sprintf(buffer, "%s %d", month[sel_date.tm_mon], year);
|
|
nk_label(ctx, buffer, NK_TEXT_CENTERED);
|
|
nk_layout_row_push(ctx, 0.05f);
|
|
if (nk_button_symbol(ctx, NK_SYMBOL_TRIANGLE_RIGHT)) {
|
|
if (sel_date.tm_mon == 11) {
|
|
sel_date.tm_mon = 0;
|
|
sel_date.tm_year++;
|
|
} else sel_date.tm_mon++;
|
|
}
|
|
nk_layout_row_end(ctx);
|
|
|
|
/* good old week day formula (double because precision) */
|
|
{int year_n = (sel_date.tm_mon < 2) ? year-1: year;
|
|
int y = year_n % 100;
|
|
int c = year_n / 100;
|
|
int y4 = (int)((float)y / 4);
|
|
int c4 = (int)((float)c / 4);
|
|
int m = (int)(2.6 * (double)(((sel_date.tm_mon + 10) % 12) + 1) - 0.2);
|
|
int week_day = (((1 + m + y + y4 + c4 - 2 * c) % 7) + 7) % 7;
|
|
|
|
/* weekdays */
|
|
nk_layout_row_dynamic(ctx, 35, 7);
|
|
for (i = 0; i < (int)LEN(week_days); ++i)
|
|
nk_label(ctx, week_days[i], NK_TEXT_CENTERED);
|
|
|
|
/* days */
|
|
if (week_day > 0) nk_spacing(ctx, week_day);
|
|
for (i = 1; i <= days; ++i) {
|
|
sprintf(buffer, "%d", i);
|
|
if (nk_button_label(ctx, buffer)) {
|
|
sel_date.tm_mday = i;
|
|
nk_combo_close(ctx);
|
|
}
|
|
}}
|
|
nk_combo_end(ctx);
|
|
}
|
|
}
|
|
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Input", NK_MINIMIZED))
|
|
{
|
|
static const float ratio[] = {120, 150};
|
|
static char field_buffer[64];
|
|
static char text[9][64];
|
|
static int text_len[9];
|
|
static char box_buffer[512];
|
|
static int field_len;
|
|
static int box_len;
|
|
nk_flags active;
|
|
|
|
nk_layout_row(ctx, NK_STATIC, 25, 2, ratio);
|
|
nk_label(ctx, "Default:", NK_TEXT_LEFT);
|
|
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[0], &text_len[0], 64, nk_filter_default);
|
|
nk_label(ctx, "Int:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[1], &text_len[1], 64, nk_filter_decimal);
|
|
nk_label(ctx, "Float:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[2], &text_len[2], 64, nk_filter_float);
|
|
nk_label(ctx, "Hex:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[4], &text_len[4], 64, nk_filter_hex);
|
|
nk_label(ctx, "Octal:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[5], &text_len[5], 64, nk_filter_oct);
|
|
nk_label(ctx, "Binary:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_SIMPLE, text[6], &text_len[6], 64, nk_filter_binary);
|
|
|
|
nk_label(ctx, "Password:", NK_TEXT_LEFT);
|
|
{
|
|
int i = 0;
|
|
int old_len = text_len[8];
|
|
char buffer[64];
|
|
for (i = 0; i < text_len[8]; ++i) buffer[i] = '*';
|
|
nk_edit_string(ctx, NK_EDIT_FIELD, buffer, &text_len[8], 64, nk_filter_default);
|
|
if (old_len < text_len[8])
|
|
memcpy(&text[8][old_len], &buffer[old_len], (nk_size)(text_len[8] - old_len));
|
|
}
|
|
|
|
nk_label(ctx, "Field:", NK_TEXT_LEFT);
|
|
nk_edit_string(ctx, NK_EDIT_FIELD, field_buffer, &field_len, 64, nk_filter_default);
|
|
|
|
nk_label(ctx, "Box:", NK_TEXT_LEFT);
|
|
nk_layout_row_static(ctx, 180, 278, 1);
|
|
nk_edit_string(ctx, NK_EDIT_BOX, box_buffer, &box_len, 512, nk_filter_default);
|
|
|
|
nk_layout_row(ctx, NK_STATIC, 25, 2, ratio);
|
|
active = nk_edit_string(ctx, NK_EDIT_FIELD|NK_EDIT_SIG_ENTER, text[7], &text_len[7], 64, nk_filter_ascii);
|
|
if (nk_button_label(ctx, "Submit") ||
|
|
(active & NK_EDIT_COMMITED))
|
|
{
|
|
text[7][text_len[7]] = '\n';
|
|
text_len[7]++;
|
|
memcpy(&box_buffer[box_len], &text[7], (nk_size)text_len[7]);
|
|
box_len += text_len[7];
|
|
text_len[7] = 0;
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_TAB, "Chart", NK_MINIMIZED))
|
|
{
|
|
/* Chart Widgets
|
|
* This library has two different rather simple charts. The line and the
|
|
* column chart. Both provide a simple way of visualizing values and
|
|
* have a retained mode and immediate mode API version. For the retain
|
|
* mode version `nk_plot` and `nk_plot_function` you either provide
|
|
* an array or a callback to call to handle drawing the graph.
|
|
* For the immediate mode version you start by calling `nk_chart_begin`
|
|
* and need to provide min and max values for scaling on the Y-axis.
|
|
* and then call `nk_chart_push` to push values into the chart.
|
|
* Finally `nk_chart_end` needs to be called to end the process. */
|
|
float id = 0;
|
|
static int col_index = -1;
|
|
static int line_index = -1;
|
|
float step = (2*3.141592654f) / 32;
|
|
|
|
int i;
|
|
int index = -1;
|
|
struct nk_rect bounds;
|
|
|
|
/* line chart */
|
|
id = 0;
|
|
index = -1;
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin(ctx, NK_CHART_LINES, 32, -1.0f, 1.0f)) {
|
|
for (i = 0; i < 32; ++i) {
|
|
nk_flags res = nk_chart_push(ctx, (float)cos(id));
|
|
if (res & NK_CHART_HOVERING)
|
|
index = (int)i;
|
|
if (res & NK_CHART_CLICKED)
|
|
line_index = (int)i;
|
|
id += step;
|
|
}
|
|
nk_chart_end(ctx);
|
|
}
|
|
|
|
if (index != -1) {
|
|
char buffer[NK_MAX_NUMBER_BUFFER];
|
|
float val = (float)cos((float)index*step);
|
|
sprintf(buffer, "Value: %.2f", val);
|
|
nk_tooltip(ctx, buffer);
|
|
}
|
|
if (line_index != -1) {
|
|
nk_layout_row_dynamic(ctx, 20, 1);
|
|
nk_labelf(ctx, NK_TEXT_LEFT, "Selected value: %.2f", (float)cos((float)index*step));
|
|
}
|
|
|
|
/* column chart */
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin(ctx, NK_CHART_COLUMN, 32, 0.0f, 1.0f)) {
|
|
for (i = 0; i < 32; ++i) {
|
|
nk_flags res = nk_chart_push(ctx, (float)fabs(sin(id)));
|
|
if (res & NK_CHART_HOVERING)
|
|
index = (int)i;
|
|
if (res & NK_CHART_CLICKED)
|
|
col_index = (int)i;
|
|
id += step;
|
|
}
|
|
nk_chart_end(ctx);
|
|
}
|
|
if (index != -1) {
|
|
char buffer[NK_MAX_NUMBER_BUFFER];
|
|
sprintf(buffer, "Value: %.2f", (float)fabs(sin(step * (float)index)));
|
|
nk_tooltip(ctx, buffer);
|
|
}
|
|
if (col_index != -1) {
|
|
nk_layout_row_dynamic(ctx, 20, 1);
|
|
nk_labelf(ctx, NK_TEXT_LEFT, "Selected value: %.2f", (float)fabs(sin(step * (float)col_index)));
|
|
}
|
|
|
|
/* mixed chart */
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin(ctx, NK_CHART_COLUMN, 32, 0.0f, 1.0f)) {
|
|
nk_chart_add_slot(ctx, NK_CHART_LINES, 32, -1.0f, 1.0f);
|
|
nk_chart_add_slot(ctx, NK_CHART_LINES, 32, -1.0f, 1.0f);
|
|
for (id = 0, i = 0; i < 32; ++i) {
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 0);
|
|
nk_chart_push_slot(ctx, (float)cos(id), 1);
|
|
nk_chart_push_slot(ctx, (float)sin(id), 2);
|
|
id += step;
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
|
|
/* mixed colored chart */
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin_colored(ctx, NK_CHART_LINES, nk_rgb(255,0,0), nk_rgb(150,0,0), 32, 0.0f, 1.0f)) {
|
|
nk_chart_add_slot_colored(ctx, NK_CHART_LINES, nk_rgb(0,0,255), nk_rgb(0,0,150),32, -1.0f, 1.0f);
|
|
nk_chart_add_slot_colored(ctx, NK_CHART_LINES, nk_rgb(0,255,0), nk_rgb(0,150,0), 32, -1.0f, 1.0f);
|
|
for (id = 0, i = 0; i < 32; ++i) {
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 0);
|
|
nk_chart_push_slot(ctx, (float)cos(id), 1);
|
|
nk_chart_push_slot(ctx, (float)sin(id), 2);
|
|
id += step;
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_TAB, "Popup", NK_MINIMIZED))
|
|
{
|
|
static struct nk_color color = {255,0,0, 255};
|
|
static int select[4];
|
|
static int popup_active;
|
|
const struct nk_input *in = &ctx->input;
|
|
struct nk_rect bounds;
|
|
|
|
/* menu contextual */
|
|
nk_layout_row_static(ctx, 30, 150, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_label(ctx, "Right click me for menu", NK_TEXT_LEFT);
|
|
|
|
if (nk_contextual_begin(ctx, 0, nk_vec2(100, 300), bounds)) {
|
|
static size_t prog = 40;
|
|
static int slider = 10;
|
|
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_checkbox_label(ctx, "Menu", &show_menu);
|
|
nk_progress(ctx, &prog, 100, NK_MODIFIABLE);
|
|
nk_slider_int(ctx, 0, &slider, 16, 1);
|
|
if (nk_contextual_item_label(ctx, "About", NK_TEXT_CENTERED))
|
|
show_app_about = nk_true;
|
|
nk_selectable_label(ctx, select[0]?"Unselect":"Select", NK_TEXT_LEFT, &select[0]);
|
|
nk_selectable_label(ctx, select[1]?"Unselect":"Select", NK_TEXT_LEFT, &select[1]);
|
|
nk_selectable_label(ctx, select[2]?"Unselect":"Select", NK_TEXT_LEFT, &select[2]);
|
|
nk_selectable_label(ctx, select[3]?"Unselect":"Select", NK_TEXT_LEFT, &select[3]);
|
|
nk_contextual_end(ctx);
|
|
}
|
|
|
|
/* color contextual */
|
|
nk_layout_row_begin(ctx, NK_STATIC, 30, 2);
|
|
nk_layout_row_push(ctx, 100);
|
|
nk_label(ctx, "Right Click here:", NK_TEXT_LEFT);
|
|
nk_layout_row_push(ctx, 50);
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_button_color(ctx, color);
|
|
nk_layout_row_end(ctx);
|
|
|
|
if (nk_contextual_begin(ctx, 0, nk_vec2(350, 60), bounds)) {
|
|
nk_layout_row_dynamic(ctx, 30, 4);
|
|
color.r = (nk_byte)nk_propertyi(ctx, "#r", 0, color.r, 255, 1, 1);
|
|
color.g = (nk_byte)nk_propertyi(ctx, "#g", 0, color.g, 255, 1, 1);
|
|
color.b = (nk_byte)nk_propertyi(ctx, "#b", 0, color.b, 255, 1, 1);
|
|
color.a = (nk_byte)nk_propertyi(ctx, "#a", 0, color.a, 255, 1, 1);
|
|
nk_contextual_end(ctx);
|
|
}
|
|
|
|
/* popup */
|
|
nk_layout_row_begin(ctx, NK_STATIC, 30, 2);
|
|
nk_layout_row_push(ctx, 100);
|
|
nk_label(ctx, "Popup:", NK_TEXT_LEFT);
|
|
nk_layout_row_push(ctx, 50);
|
|
if (nk_button_label(ctx, "Popup"))
|
|
popup_active = 1;
|
|
nk_layout_row_end(ctx);
|
|
|
|
if (popup_active)
|
|
{
|
|
static struct nk_rect s = {20, 100, 220, 90};
|
|
if (nk_popup_begin(ctx, NK_POPUP_STATIC, "Error", 0, s))
|
|
{
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_label(ctx, "A terrible error as occured", NK_TEXT_LEFT);
|
|
nk_layout_row_dynamic(ctx, 25, 2);
|
|
if (nk_button_label(ctx, "OK")) {
|
|
popup_active = 0;
|
|
nk_popup_close(ctx);
|
|
}
|
|
if (nk_button_label(ctx, "Cancel")) {
|
|
popup_active = 0;
|
|
nk_popup_close(ctx);
|
|
}
|
|
nk_popup_end(ctx);
|
|
} else popup_active = nk_false;
|
|
}
|
|
|
|
/* tooltip */
|
|
nk_layout_row_static(ctx, 30, 150, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_label(ctx, "Hover me for tooltip", NK_TEXT_LEFT);
|
|
if (nk_input_is_mouse_hovering_rect(in, bounds))
|
|
nk_tooltip(ctx, "This is a tooltip");
|
|
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_TAB, "Layout", NK_MINIMIZED))
|
|
{
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Widget", NK_MINIMIZED))
|
|
{
|
|
float ratio_two[] = {0.2f, 0.6f, 0.2f};
|
|
float width_two[] = {100, 200, 50};
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Dynamic fixed column layout with generated position and size:", NK_TEXT_LEFT);
|
|
nk_layout_row_dynamic(ctx, 30, 3);
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "static fixed column layout with generated position and size:", NK_TEXT_LEFT);
|
|
nk_layout_row_static(ctx, 30, 100, 3);
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Dynamic array-based custom column layout with generated position and custom size:",NK_TEXT_LEFT);
|
|
nk_layout_row(ctx, NK_DYNAMIC, 30, 3, ratio_two);
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Static array-based custom column layout with generated position and custom size:",NK_TEXT_LEFT );
|
|
nk_layout_row(ctx, NK_STATIC, 30, 3, width_two);
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Dynamic immediate mode custom column layout with generated position and custom size:",NK_TEXT_LEFT);
|
|
nk_layout_row_begin(ctx, NK_DYNAMIC, 30, 3);
|
|
nk_layout_row_push(ctx, 0.2f);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_push(ctx, 0.6f);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_push(ctx, 0.2f);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_end(ctx);
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Static immediate mode custom column layout with generated position and custom size:", NK_TEXT_LEFT);
|
|
nk_layout_row_begin(ctx, NK_STATIC, 30, 3);
|
|
nk_layout_row_push(ctx, 100);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_push(ctx, 200);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_push(ctx, 50);
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_row_end(ctx);
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Static free space with custom position and custom size:", NK_TEXT_LEFT);
|
|
nk_layout_space_begin(ctx, NK_STATIC, 60, 4);
|
|
nk_layout_space_push(ctx, nk_rect(100, 0, 100, 30));
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_space_push(ctx, nk_rect(0, 15, 100, 30));
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_space_push(ctx, nk_rect(200, 15, 100, 30));
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_space_push(ctx, nk_rect(100, 30, 100, 30));
|
|
nk_button_label(ctx, "button");
|
|
nk_layout_space_end(ctx);
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 1);
|
|
nk_label(ctx, "Row template:", NK_TEXT_LEFT);
|
|
nk_layout_row_template_begin(ctx, 30);
|
|
nk_layout_row_template_push_dynamic(ctx);
|
|
nk_layout_row_template_push_variable(ctx, 80);
|
|
nk_layout_row_template_push_static(ctx, 80);
|
|
nk_layout_row_template_end(ctx);
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
nk_button_label(ctx, "button");
|
|
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Group", NK_MINIMIZED))
|
|
{
|
|
static int group_titlebar = nk_false;
|
|
static int group_border = nk_true;
|
|
static int group_no_scrollbar = nk_false;
|
|
static int group_width = 320;
|
|
static int group_height = 200;
|
|
|
|
nk_flags group_flags = 0;
|
|
if (group_border) group_flags |= NK_WINDOW_BORDER;
|
|
if (group_no_scrollbar) group_flags |= NK_WINDOW_NO_SCROLLBAR;
|
|
if (group_titlebar) group_flags |= NK_WINDOW_TITLE;
|
|
|
|
nk_layout_row_dynamic(ctx, 30, 3);
|
|
nk_checkbox_label(ctx, "Titlebar", &group_titlebar);
|
|
nk_checkbox_label(ctx, "Border", &group_border);
|
|
nk_checkbox_label(ctx, "No Scrollbar", &group_no_scrollbar);
|
|
|
|
nk_layout_row_begin(ctx, NK_STATIC, 22, 3);
|
|
nk_layout_row_push(ctx, 50);
|
|
nk_label(ctx, "size:", NK_TEXT_LEFT);
|
|
nk_layout_row_push(ctx, 130);
|
|
nk_property_int(ctx, "#Width:", 100, &group_width, 500, 10, 1);
|
|
nk_layout_row_push(ctx, 130);
|
|
nk_property_int(ctx, "#Height:", 100, &group_height, 500, 10, 1);
|
|
nk_layout_row_end(ctx);
|
|
|
|
nk_layout_row_static(ctx, (float)group_height, group_width, 2);
|
|
if (nk_group_begin(ctx, "Group", group_flags)) {
|
|
int i = 0;
|
|
static int selected[16];
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
for (i = 0; i < 16; ++i)
|
|
nk_selectable_label(ctx, (selected[i]) ? "Selected": "Unselected", NK_TEXT_CENTERED, &selected[i]);
|
|
nk_group_end(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Notebook", NK_MINIMIZED))
|
|
{
|
|
static int current_tab = 0;
|
|
struct nk_vec2 item_padding;
|
|
struct nk_rect bounds;
|
|
float step = (2*3.141592654f) / 32;
|
|
enum chart_type {CHART_LINE, CHART_HISTO, CHART_MIXED};
|
|
const char *names[] = {"Lines", "Columns", "Mixed"};
|
|
float id = 0;
|
|
int i;
|
|
|
|
/* Header */
|
|
nk_style_push_vec2(ctx, &ctx->style.window.spacing, nk_vec2(0,0));
|
|
nk_style_push_float(ctx, &ctx->style.button.rounding, 0);
|
|
nk_layout_row_begin(ctx, NK_STATIC, 20, 3);
|
|
for (i = 0; i < 3; ++i) {
|
|
/* make sure button perfectly fits text */
|
|
const struct nk_user_font *f = ctx->style.font;
|
|
float text_width = f->width(f->userdata, f->height, names[i], nk_strlen(names[i]));
|
|
float widget_width = text_width + 3 * ctx->style.button.padding.x;
|
|
nk_layout_row_push(ctx, widget_width);
|
|
if (current_tab == i) {
|
|
/* active tab gets highlighted */
|
|
struct nk_style_item button_color = ctx->style.button.normal;
|
|
ctx->style.button.normal = ctx->style.button.active;
|
|
current_tab = nk_button_label(ctx, names[i]) ? i: current_tab;
|
|
ctx->style.button.normal = button_color;
|
|
} else current_tab = nk_button_label(ctx, names[i]) ? i: current_tab;
|
|
}
|
|
nk_style_pop_float(ctx);
|
|
|
|
/* Body */
|
|
nk_layout_row_dynamic(ctx, 140, 1);
|
|
if (nk_group_begin(ctx, "Notebook", NK_WINDOW_BORDER))
|
|
{
|
|
nk_style_pop_vec2(ctx);
|
|
switch (current_tab) {
|
|
case CHART_LINE:
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin_colored(ctx, NK_CHART_LINES, nk_rgb(255,0,0), nk_rgb(150,0,0), 32, 0.0f, 1.0f)) {
|
|
nk_chart_add_slot_colored(ctx, NK_CHART_LINES, nk_rgb(0,0,255), nk_rgb(0,0,150),32, -1.0f, 1.0f);
|
|
for (i = 0, id = 0; i < 32; ++i) {
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 0);
|
|
nk_chart_push_slot(ctx, (float)cos(id), 1);
|
|
id += step;
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
break;
|
|
case CHART_HISTO:
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin_colored(ctx, NK_CHART_COLUMN, nk_rgb(255,0,0), nk_rgb(150,0,0), 32, 0.0f, 1.0f)) {
|
|
for (i = 0, id = 0; i < 32; ++i) {
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 0);
|
|
id += step;
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
break;
|
|
case CHART_MIXED:
|
|
nk_layout_row_dynamic(ctx, 100, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if (nk_chart_begin_colored(ctx, NK_CHART_LINES, nk_rgb(255,0,0), nk_rgb(150,0,0), 32, 0.0f, 1.0f)) {
|
|
nk_chart_add_slot_colored(ctx, NK_CHART_LINES, nk_rgb(0,0,255), nk_rgb(0,0,150),32, -1.0f, 1.0f);
|
|
nk_chart_add_slot_colored(ctx, NK_CHART_COLUMN, nk_rgb(0,255,0), nk_rgb(0,150,0), 32, 0.0f, 1.0f);
|
|
for (i = 0, id = 0; i < 32; ++i) {
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 0);
|
|
nk_chart_push_slot(ctx, (float)fabs(cos(id)), 1);
|
|
nk_chart_push_slot(ctx, (float)fabs(sin(id)), 2);
|
|
id += step;
|
|
}
|
|
}
|
|
nk_chart_end(ctx);
|
|
break;
|
|
}
|
|
nk_group_end(ctx);
|
|
} else nk_style_pop_vec2(ctx);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Simple", NK_MINIMIZED))
|
|
{
|
|
nk_layout_row_dynamic(ctx, 300, 2);
|
|
if (nk_group_begin(ctx, "Group_Without_Border", 0)) {
|
|
int i = 0;
|
|
char buffer[64];
|
|
nk_layout_row_static(ctx, 18, 150, 1);
|
|
for (i = 0; i < 64; ++i) {
|
|
sprintf(buffer, "0x%02x", i);
|
|
nk_labelf(ctx, NK_TEXT_LEFT, "%s: scrollable region", buffer);
|
|
}
|
|
nk_group_end(ctx);
|
|
}
|
|
if (nk_group_begin(ctx, "Group_With_Border", NK_WINDOW_BORDER)) {
|
|
int i = 0;
|
|
char buffer[64];
|
|
nk_layout_row_dynamic(ctx, 25, 2);
|
|
for (i = 0; i < 64; ++i) {
|
|
sprintf(buffer, "%08d", ((((i%7)*10)^32))+(64+(i%2)*2));
|
|
nk_button_label(ctx, buffer);
|
|
}
|
|
nk_group_end(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Complex", NK_MINIMIZED))
|
|
{
|
|
int i;
|
|
nk_layout_space_begin(ctx, NK_STATIC, 500, 64);
|
|
nk_layout_space_push(ctx, nk_rect(0,0,150,500));
|
|
if (nk_group_begin(ctx, "Group_left", NK_WINDOW_BORDER)) {
|
|
static int selected[32];
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
for (i = 0; i < 32; ++i)
|
|
nk_selectable_label(ctx, (selected[i]) ? "Selected": "Unselected", NK_TEXT_CENTERED, &selected[i]);
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_layout_space_push(ctx, nk_rect(160,0,150,240));
|
|
if (nk_group_begin(ctx, "Group_top", NK_WINDOW_BORDER)) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_layout_space_push(ctx, nk_rect(160,250,150,250));
|
|
if (nk_group_begin(ctx, "Group_buttom", NK_WINDOW_BORDER)) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_layout_space_push(ctx, nk_rect(320,0,150,150));
|
|
if (nk_group_begin(ctx, "Group_right_top", NK_WINDOW_BORDER)) {
|
|
static int selected[4];
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
for (i = 0; i < 4; ++i)
|
|
nk_selectable_label(ctx, (selected[i]) ? "Selected": "Unselected", NK_TEXT_CENTERED, &selected[i]);
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_layout_space_push(ctx, nk_rect(320,160,150,150));
|
|
if (nk_group_begin(ctx, "Group_right_center", NK_WINDOW_BORDER)) {
|
|
static int selected[4];
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
for (i = 0; i < 4; ++i)
|
|
nk_selectable_label(ctx, (selected[i]) ? "Selected": "Unselected", NK_TEXT_CENTERED, &selected[i]);
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_layout_space_push(ctx, nk_rect(320,320,150,150));
|
|
if (nk_group_begin(ctx, "Group_right_bottom", NK_WINDOW_BORDER)) {
|
|
static int selected[4];
|
|
nk_layout_row_static(ctx, 18, 100, 1);
|
|
for (i = 0; i < 4; ++i)
|
|
nk_selectable_label(ctx, (selected[i]) ? "Selected": "Unselected", NK_TEXT_CENTERED, &selected[i]);
|
|
nk_group_end(ctx);
|
|
}
|
|
nk_layout_space_end(ctx);
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Splitter", NK_MINIMIZED))
|
|
{
|
|
const struct nk_input *in = &ctx->input;
|
|
nk_layout_row_static(ctx, 20, 320, 1);
|
|
nk_label(ctx, "Use slider and spinner to change tile size", NK_TEXT_LEFT);
|
|
nk_label(ctx, "Drag the space between tiles to change tile ratio", NK_TEXT_LEFT);
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Vertical", NK_MINIMIZED))
|
|
{
|
|
static float a = 100, b = 100, c = 100;
|
|
struct nk_rect bounds;
|
|
|
|
float row_layout[5];
|
|
row_layout[0] = a;
|
|
row_layout[1] = 8;
|
|
row_layout[2] = b;
|
|
row_layout[3] = 8;
|
|
row_layout[4] = c;
|
|
|
|
/* header */
|
|
nk_layout_row_static(ctx, 30, 100, 2);
|
|
nk_label(ctx, "left:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &a, 200.0f, 10.0f);
|
|
|
|
nk_label(ctx, "middle:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &b, 200.0f, 10.0f);
|
|
|
|
nk_label(ctx, "right:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &c, 200.0f, 10.0f);
|
|
|
|
/* tiles */
|
|
nk_layout_row(ctx, NK_STATIC, 200, 5, row_layout);
|
|
|
|
/* left space */
|
|
if (nk_group_begin(ctx, "left", NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER|NK_WINDOW_NO_SCROLLBAR)) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
/* scaler */
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_spacing(ctx, 1);
|
|
if ((nk_input_is_mouse_hovering_rect(in, bounds) ||
|
|
nk_input_is_mouse_prev_hovering_rect(in, bounds)) &&
|
|
nk_input_is_mouse_down(in, NK_BUTTON_LEFT))
|
|
{
|
|
a = row_layout[0] + in->mouse.delta.x;
|
|
b = row_layout[2] - in->mouse.delta.x;
|
|
}
|
|
|
|
/* middle space */
|
|
if (nk_group_begin(ctx, "center", NK_WINDOW_BORDER|NK_WINDOW_NO_SCROLLBAR)) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
/* scaler */
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_spacing(ctx, 1);
|
|
if ((nk_input_is_mouse_hovering_rect(in, bounds) ||
|
|
nk_input_is_mouse_prev_hovering_rect(in, bounds)) &&
|
|
nk_input_is_mouse_down(in, NK_BUTTON_LEFT))
|
|
{
|
|
b = (row_layout[2] + in->mouse.delta.x);
|
|
c = (row_layout[4] - in->mouse.delta.x);
|
|
}
|
|
|
|
/* right space */
|
|
if (nk_group_begin(ctx, "right", NK_WINDOW_BORDER|NK_WINDOW_NO_SCROLLBAR)) {
|
|
nk_layout_row_dynamic(ctx, 25, 1);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
nk_tree_pop(ctx);
|
|
}
|
|
|
|
if (nk_tree_push(ctx, NK_TREE_NODE, "Horizontal", NK_MINIMIZED))
|
|
{
|
|
static float a = 100, b = 100, c = 100;
|
|
struct nk_rect bounds;
|
|
|
|
/* header */
|
|
nk_layout_row_static(ctx, 30, 100, 2);
|
|
nk_label(ctx, "top:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &a, 200.0f, 10.0f);
|
|
|
|
nk_label(ctx, "middle:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &b, 200.0f, 10.0f);
|
|
|
|
nk_label(ctx, "bottom:", NK_TEXT_LEFT);
|
|
nk_slider_float(ctx, 10.0f, &c, 200.0f, 10.0f);
|
|
|
|
/* top space */
|
|
nk_layout_row_dynamic(ctx, a, 1);
|
|
if (nk_group_begin(ctx, "top", NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER)) {
|
|
nk_layout_row_dynamic(ctx, 25, 3);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
/* scaler */
|
|
nk_layout_row_dynamic(ctx, 8, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
nk_spacing(ctx, 1);
|
|
if ((nk_input_is_mouse_hovering_rect(in, bounds) ||
|
|
nk_input_is_mouse_prev_hovering_rect(in, bounds)) &&
|
|
nk_input_is_mouse_down(in, NK_BUTTON_LEFT))
|
|
{
|
|
a = a + in->mouse.delta.y;
|
|
b = b - in->mouse.delta.y;
|
|
}
|
|
|
|
/* middle space */
|
|
nk_layout_row_dynamic(ctx, b, 1);
|
|
if (nk_group_begin(ctx, "middle", NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER)) {
|
|
nk_layout_row_dynamic(ctx, 25, 3);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
|
|
{
|
|
/* scaler */
|
|
nk_layout_row_dynamic(ctx, 8, 1);
|
|
bounds = nk_widget_bounds(ctx);
|
|
if ((nk_input_is_mouse_hovering_rect(in, bounds) ||
|
|
nk_input_is_mouse_prev_hovering_rect(in, bounds)) &&
|
|
nk_input_is_mouse_down(in, NK_BUTTON_LEFT))
|
|
{
|
|
b = b + in->mouse.delta.y;
|
|
c = c - in->mouse.delta.y;
|
|
}
|
|
}
|
|
|
|
/* bottom space */
|
|
nk_layout_row_dynamic(ctx, c, 1);
|
|
if (nk_group_begin(ctx, "bottom", NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER)) {
|
|
nk_layout_row_dynamic(ctx, 25, 3);
|
|
nk_button_label(ctx, "#FFAA");
|
|
nk_button_label(ctx, "#FFBB");
|
|
nk_button_label(ctx, "#FFCC");
|
|
nk_button_label(ctx, "#FFDD");
|
|
nk_button_label(ctx, "#FFEE");
|
|
nk_button_label(ctx, "#FFFF");
|
|
nk_group_end(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
nk_tree_pop(ctx);
|
|
}
|
|
}
|
|
nk_end(ctx);
|
|
//return !nk_window_is_closed(ctx, "Overview");
|
|
}
|
|
|
|
|
|
void game_render(void)
|
|
{
|
|
renderer_draw(game_state->renderer, game_state->scene);
|
|
}
|
|
|
|
void game_cleanup(void)
|
|
{
|
|
if(game_state)
|
|
{
|
|
if(game_state->is_initialized)
|
|
{
|
|
editor_cleanup();
|
|
scene_destroy(game_state->scene);
|
|
input_cleanup();
|
|
renderer_cleanup(game_state->renderer);
|
|
gui_cleanup();
|
|
console_destroy(game_state->console);
|
|
geom_cleanup();
|
|
framebuffer_cleanup();
|
|
texture_cleanup();
|
|
shader_cleanup();
|
|
|
|
free(game_state->console);
|
|
free(game_state->scene);
|
|
free(game_state->renderer);
|
|
}
|
|
free(game_state);
|
|
game_state = NULL;
|
|
}
|
|
|
|
if(platform)
|
|
{
|
|
platform->physics.cleanup();
|
|
free(platform);
|
|
}
|
|
}
|
|
|
|
struct Game_State* game_state_get(void)
|
|
{
|
|
return game_state;
|
|
}
|
|
|
|
void on_collision_test(struct Entity* this_ent, struct Entity* other_ent, Rigidbody body, Rigidbody body2)
|
|
{
|
|
float y = this_ent->transform.position.y;
|
|
if(y < 10.f)
|
|
{
|
|
//vec3 translation = {0.f, 50.f, 0.f};
|
|
//transform_translate(this_ent, &translation, TS_WORLD);
|
|
//platform->physics.body_force_add(body, 0.f, -100.f, 0.f);
|
|
}
|
|
//platform->physics.body_force_add(body, 0.f, 500.f, 0.f);
|
|
}
|
|
|
|
void game_on_log_message(const char* message, va_list args)
|
|
{
|
|
console_on_log_message(game_state->console, message, args);
|
|
}
|
|
|
|
void game_on_log_warning(const char* warning_message, va_list args)
|
|
{
|
|
console_on_log_warning(game_state->console, warning_message, args);
|
|
}
|
|
|
|
void game_on_log_error(const char* context, const char* error_message, va_list args)
|
|
{
|
|
console_on_log_error(game_state->console, context, error_message, args);
|
|
}
|
|
|