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Implemented better handling of init failure, fixed input 'lag' and fullscreen bugs by recompiling SDL2 with automake and more libraries installed

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dev
shariq 10 years ago
parent 5c5ac44b98
commit 4ddb5576cd
9 changed files with 478 additions and 101 deletions
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  1. 2
      build/linux/makefile
  2. 354
      include/SDL2/SDL_config.h
  3. BIN
      libs/release/linux64_gcc/libSDL2.a
  4. 2
      orgfile.org
  5. 53
      src/game.c
  6. 3
      src/game.h
  7. 10
      src/input.c
  8. 40
      src/platform.c
  9. 7
      src/platform.h

2
build/linux/makefile
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@ -11,7 +11,7 @@ OBJS_DEBUG = $(patsubst %.c,.debug/%.o,$(SRCS))
CFLAGS = -Wall -I$(INCLUDE_DIR) -DUSE_GLAD
CFLAGS_DEBUG = -g -DGL_DEBUG_CONTEXT -DAL_DEBUG -std=c99
CFLAGS_RELEASE = -O3 -ffast-math
LFLAGS = -lSDL2 -lpthread -ldl -lm -lopenal
LFLAGS = -Wl,--enable-new-dtags -lSDL2 -Wl,--no-undefined -lpthread -ldl -lm -lopenal
all: release

354
include/SDL2/SDL_config.h
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@ -1,3 +1,4 @@
/* include/SDL_config.h. Generated from SDL_config.h.in by configure. */
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
@ -23,34 +24,341 @@
#define _SDL_config_h
/**
* \file SDL_config.h
* \file SDL_config.h.in
*
* This is a set of defines to configure the SDL features
*/
/* Add any platform that doesn't build using the configure system. */
#ifdef __linux__
#include "SDL_config_linux.h"
#elif defined(USING_PREMAKE_CONFIG_H)
#include "SDL_config_premake.h"
#elif defined(__WIN32__)
#include "SDL_config_windows.h"
#elif defined(__WINRT__)
#include "SDL_config_winrt.h"
#elif defined(__MACOSX__)
#include "SDL_config_macosx.h"
#elif defined(__IPHONEOS__)
#include "SDL_config_iphoneos.h"
#elif defined(__ANDROID__)
#include "SDL_config_android.h"
#elif defined(__PSP__)
#include "SDL_config_psp.h"
/* General platform specific identifiers */
#include "SDL_platform.h"
/* Make sure that this isn't included by Visual C++ */
#ifdef _MSC_VER
#error You should run hg revert SDL_config.h
#endif
/* C language features */
/* #undef const */
/* #undef inline */
/* #undef volatile */
/* C datatypes */
#ifdef __LP64__
#define SIZEOF_VOIDP 8
#else
/* This is a minimal configuration just to get SDL running on new platforms */
#include "SDL_config_minimal.h"
#endif /* platform config */
#define SIZEOF_VOIDP 4
#endif
#define HAVE_GCC_ATOMICS 1
/* #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET */
/* #undef HAVE_DDRAW_H */
/* #undef HAVE_DINPUT_H */
/* #undef HAVE_DSOUND_H */
/* #undef HAVE_DXGI_H */
/* #undef HAVE_XINPUT_H */
#ifdef USING_GENERATED_CONFIG_H
#error Wrong SDL_config.h, check your include path?
/* Comment this if you want to build without any C library requirements */
#define HAVE_LIBC 1
#if HAVE_LIBC
/* Useful headers */
#define HAVE_ALLOCA_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_STDIO_H 1
#define STDC_HEADERS 1
#define HAVE_STDLIB_H 1
#define HAVE_STDARG_H 1
#define HAVE_MALLOC_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRING_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_CTYPE_H 1
#define HAVE_MATH_H 1
#define HAVE_ICONV_H 1
#define HAVE_SIGNAL_H 1
/* #undef HAVE_ALTIVEC_H */
/* #undef HAVE_PTHREAD_NP_H */
/* #undef HAVE_LIBUDEV_H */
#define HAVE_DBUS_DBUS_H 1
#define HAVE_IBUS_IBUS_H 1
#define HAVE_FCITX_FRONTEND_H 1
/* C library functions */
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_ALLOCA 1
#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
#define HAVE_GETENV 1
#define HAVE_SETENV 1
#define HAVE_PUTENV 1
#define HAVE_UNSETENV 1
#endif
#define HAVE_QSORT 1
#define HAVE_ABS 1
#define HAVE_BCOPY 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
/* #undef HAVE_STRLCPY */
/* #undef HAVE_STRLCAT */
#define HAVE_STRDUP 1
/* #undef HAVE__STRREV */
/* #undef HAVE__STRUPR */
/* #undef HAVE__STRLWR */
/* #undef HAVE_INDEX */
/* #undef HAVE_RINDEX */
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
/* #undef HAVE_ITOA */
/* #undef HAVE__LTOA */
/* #undef HAVE__UITOA */
/* #undef HAVE__ULTOA */
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
/* #undef HAVE__I64TOA */
/* #undef HAVE__UI64TOA */
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
/* #undef HAVE__STRICMP */
#define HAVE_STRCASECMP 1
/* #undef HAVE__STRNICMP */
#define HAVE_STRNCASECMP 1
/* #undef HAVE_SSCANF */
#define HAVE_VSSCANF 1
/* #undef HAVE_SNPRINTF */
#define HAVE_VSNPRINTF 1
#define HAVE_M_PI /**/
#define HAVE_ATAN 1
#define HAVE_ATAN2 1
#define HAVE_ACOS 1
#define HAVE_ASIN 1
#define HAVE_CEIL 1
#define HAVE_COPYSIGN 1
#define HAVE_COS 1
#define HAVE_COSF 1
#define HAVE_FABS 1
#define HAVE_FLOOR 1
#define HAVE_LOG 1
#define HAVE_POW 1
#define HAVE_SCALBN 1
#define HAVE_SIN 1
#define HAVE_SINF 1
#define HAVE_SQRT 1
#define HAVE_SQRTF 1
#define HAVE_TAN 1
#define HAVE_TANF 1
#define HAVE_FSEEKO 1
#define HAVE_FSEEKO64 1
#define HAVE_SIGACTION 1
#define HAVE_SA_SIGACTION 1
#define HAVE_SETJMP 1
#define HAVE_NANOSLEEP 1
#define HAVE_SYSCONF 1
/* #undef HAVE_SYSCTLBYNAME */
#define HAVE_CLOCK_GETTIME 1
/* #undef HAVE_GETPAGESIZE */
#define HAVE_MPROTECT 1
#define HAVE_ICONV 1
#define HAVE_PTHREAD_SETNAME_NP 1
/* #undef HAVE_PTHREAD_SET_NAME_NP */
#define HAVE_SEM_TIMEDWAIT 1
#else
#define HAVE_STDARG_H 1
#define HAVE_STDDEF_H 1
#define HAVE_STDINT_H 1
#endif /* HAVE_LIBC */
/* SDL internal assertion support */
/* #undef SDL_DEFAULT_ASSERT_LEVEL */
/* Allow disabling of core subsystems */
/* #undef SDL_ATOMIC_DISABLED */
/* #undef SDL_AUDIO_DISABLED */
/* #undef SDL_CPUINFO_DISABLED */
/* #undef SDL_EVENTS_DISABLED */
/* #undef SDL_FILE_DISABLED */
/* #undef SDL_JOYSTICK_DISABLED */
/* #undef SDL_HAPTIC_DISABLED */
/* #undef SDL_LOADSO_DISABLED */
/* #undef SDL_RENDER_DISABLED */
/* #undef SDL_THREADS_DISABLED */
/* #undef SDL_TIMERS_DISABLED */
/* #undef SDL_VIDEO_DISABLED */
/* #undef SDL_POWER_DISABLED */
/* #undef SDL_FILESYSTEM_DISABLED */
/* Enable various audio drivers */
#define SDL_AUDIO_DRIVER_ALSA 1
#define SDL_AUDIO_DRIVER_ALSA_DYNAMIC "libasound.so.2"
/* #undef SDL_AUDIO_DRIVER_ARTS */
/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
#define SDL_AUDIO_DRIVER_PULSEAUDIO 1
#define SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "libpulse-simple.so.0"
/* #undef SDL_AUDIO_DRIVER_HAIKU */
/* #undef SDL_AUDIO_DRIVER_BSD */
/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
#define SDL_AUDIO_DRIVER_DISK 1
#define SDL_AUDIO_DRIVER_DUMMY 1
/* #undef SDL_AUDIO_DRIVER_ANDROID */
/* #undef SDL_AUDIO_DRIVER_XAUDIO2 */
/* #undef SDL_AUDIO_DRIVER_DSOUND */
/* #undef SDL_AUDIO_DRIVER_ESD */
/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_NACL */
/* #undef SDL_AUDIO_DRIVER_NAS */
/* #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_SNDIO */
/* #undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC */
#define SDL_AUDIO_DRIVER_OSS 1
/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
/* #undef SDL_AUDIO_DRIVER_PAUDIO */
/* #undef SDL_AUDIO_DRIVER_QSA */
/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
/* #undef SDL_AUDIO_DRIVER_WINMM */
/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND */
/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_EMSCRIPTEN */
/* Enable various input drivers */
#define SDL_INPUT_LINUXEV 1
#define SDL_INPUT_LINUXKD 1
/* #undef SDL_INPUT_TSLIB */
/* #undef SDL_JOYSTICK_HAIKU */
/* #undef SDL_JOYSTICK_DINPUT */
/* #undef SDL_JOYSTICK_XINPUT */
/* #undef SDL_JOYSTICK_DUMMY */
/* #undef SDL_JOYSTICK_IOKIT */
#define SDL_JOYSTICK_LINUX 1
/* #undef SDL_JOYSTICK_ANDROID */
/* #undef SDL_JOYSTICK_WINMM */
/* #undef SDL_JOYSTICK_USBHID */
/* #undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */
/* #undef SDL_JOYSTICK_EMSCRIPTEN */
/* #undef SDL_HAPTIC_DUMMY */
#define SDL_HAPTIC_LINUX 1
/* #undef SDL_HAPTIC_IOKIT */
/* #undef SDL_HAPTIC_DINPUT */
/* #undef SDL_HAPTIC_XINPUT */
/* Enable various shared object loading systems */
/* #undef SDL_LOADSO_HAIKU */
#define SDL_LOADSO_DLOPEN 1
/* #undef SDL_LOADSO_DUMMY */
/* #undef SDL_LOADSO_LDG */
/* #undef SDL_LOADSO_WINDOWS */
/* Enable various threading systems */
#define SDL_THREAD_PTHREAD 1
#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
/* #undef SDL_THREAD_WINDOWS */
/* Enable various timer systems */
/* #undef SDL_TIMER_HAIKU */
/* #undef SDL_TIMER_DUMMY */
#define SDL_TIMER_UNIX 1
/* #undef SDL_TIMER_WINDOWS */
/* Enable various video drivers */
/* #undef SDL_VIDEO_DRIVER_HAIKU */
/* #undef SDL_VIDEO_DRIVER_COCOA */
/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
/* #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC */
#define SDL_VIDEO_DRIVER_DUMMY 1
/* #undef SDL_VIDEO_DRIVER_WINDOWS */
#define SDL_VIDEO_DRIVER_WAYLAND 1
#define SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH 1
#define SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC "libwayland-client.so.0"
#define SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL "libwayland-egl.so.1"
#define SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR "libwayland-cursor.so.0"
#define SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON "libxkbcommon.so.0"
/* #undef SDL_VIDEO_DRIVER_MIR */
/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC */
/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON */
#define SDL_VIDEO_DRIVER_X11 1
/* #undef SDL_VIDEO_DRIVER_RPI */
/* #undef SDL_VIDEO_DRIVER_ANDROID */
/* #undef SDL_VIDEO_DRIVER_EMSCRIPTEN */
#define SDL_VIDEO_DRIVER_X11_DYNAMIC "libX11.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "libXext.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "libXcursor.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "libXinerama.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "libXi.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "libXrandr.so.2"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "libXss.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "libXxf86vm.so.1"
#define SDL_VIDEO_DRIVER_X11_XCURSOR 1
#define SDL_VIDEO_DRIVER_X11_XDBE 1
#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
#define SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1
#define SDL_VIDEO_DRIVER_X11_XRANDR 1
#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
/* #undef SDL_VIDEO_DRIVER_NACL */
/* #undef SDL_VIDEO_DRIVER_VIVANTE */
/* #undef SDL_VIDEO_DRIVER_VIVANTE_VDK */
/* #undef SDL_VIDEO_RENDER_D3D */
/* #undef SDL_VIDEO_RENDER_D3D11 */
#define SDL_VIDEO_RENDER_OGL 1
/* #undef SDL_VIDEO_RENDER_OGL_ES */
#define SDL_VIDEO_RENDER_OGL_ES2 1
/* #undef SDL_VIDEO_RENDER_DIRECTFB */
/* Enable OpenGL support */
#define SDL_VIDEO_OPENGL 1
/* #undef SDL_VIDEO_OPENGL_ES */
#define SDL_VIDEO_OPENGL_ES2 1
/* #undef SDL_VIDEO_OPENGL_BGL */
/* #undef SDL_VIDEO_OPENGL_CGL */
#define SDL_VIDEO_OPENGL_EGL 1
#define SDL_VIDEO_OPENGL_GLX 1
/* #undef SDL_VIDEO_OPENGL_WGL */
/* #undef SDL_VIDEO_OPENGL_OSMESA */
/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */
/* Enable system power support */
#define SDL_POWER_LINUX 1
/* #undef SDL_POWER_WINDOWS */
/* #undef SDL_POWER_MACOSX */
/* #undef SDL_POWER_HAIKU */
/* #undef SDL_POWER_ANDROID */
/* #undef SDL_POWER_EMSCRIPTEN */
/* #undef SDL_POWER_HARDWIRED */
/* Enable system filesystem support */
/* #undef SDL_FILESYSTEM_HAIKU */
/* #undef SDL_FILESYSTEM_COCOA */
/* #undef SDL_FILESYSTEM_DUMMY */
#define SDL_FILESYSTEM_UNIX 1
/* #undef SDL_FILESYSTEM_WINDOWS */
/* #undef SDL_FILESYSTEM_NACL */
/* #undef SDL_FILESYSTEM_ANDROID */
/* #undef SDL_FILESYSTEM_EMSCRIPTEN */
/* Enable assembly routines */
#define SDL_ASSEMBLY_ROUTINES 1
/* #undef SDL_ALTIVEC_BLITTERS */
/* Enable ime support */
#define SDL_USE_IME 1
#endif /* _SDL_config_h */

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libs/release/linux64_gcc/libSDL2.a
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2
orgfile.org
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@ -89,6 +89,7 @@ msaa_levels: 8
- State "DONE" from "TODO" [2015-08-19 Wed 13:30]
** TODO Bounding Boxes
- Recalculated bounding boxes for rotated meshes?
** TODO Fix input lag and other framerate related issues
** TODO File extension checking for asset loading
** DONE Materials
- State "DONE" from "TODO" [2015-10-13 Tue 19:38]
@ -148,6 +149,7 @@ x Font atlas proper cleanup
** DONE 3d sound using OpenAL
- State "DONE" from "TODO" [2017-03-23 Thu 01:43]
** TODO Ogg format loading and playback
** TODO Stick with OpenAL or switch to SoLoud + SDL for sound?
** TODO Sound streaming
** TODO Implment missing sound source properties (inner/outer cone, getting sound source data)
** TODO Ingame console and console commands etc

53
src/game.c
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@ -38,7 +38,7 @@
#define MAX_FRAME_TIME 0.5f
static void run(void);
static int run(void);
static void update(float dt, int* window_should_close);
static void render(void);
static void debug(float dt);
@ -47,15 +47,26 @@ static void scene_setup(void);
static struct Game_State* game_state = NULL;
void game_init(struct Window* window)
int game_init(struct Window* window)
{
/* TODO: Implement dealing with init failures */
game_state = malloc(sizeof(*game_state));
if(!game_state)
{
log_error("game:init", "Out of memory, failed to allocate game_state");
return 0;
}
else
{
game_state->window = window;
game_state->player_node = -1;
game_state->player_pitch_node = -1;
game_state->is_initialized = 0;
}
/* TODO: Decouple systems' init/cleanup from game, they should exist and run even if there's no "game" */
/* Init systems */
input_init();
char* base_path = platform_get_base_path();
char* base_path = platform_base_path_get();
io_file_init(base_path);
free(base_path);
sound_init();
@ -76,8 +87,8 @@ void game_init(struct Window* window)
/* Debug scene setup */
scene_setup();
run();
game_state->is_initialized = 1;
return run();
}
void scene_setup(void)
@ -95,6 +106,8 @@ void scene_setup(void)
int sprint_keys[2] = {KEY_LSHIFT, KEY_RSHIFT};
int recompute_keys[2] = {KEY_F5, KEY_H};
int ed_toggle_keys[1] = {KEY_F1};
int win_fullscr_keys[1] = {KEY_F11};
int win_max_keys[1] = {KEY_F12};
input_map_create("Move_Forward", forward_keys, 2);
input_map_create("Move_Backward", backward_keys, 2);
input_map_create("Move_Up", up_keys, 1);
@ -108,6 +121,8 @@ void scene_setup(void)
input_map_create("Sprint", sprint_keys, 2);
input_map_create("Recompute", recompute_keys, 2);
input_map_create("Editor_Toggle", ed_toggle_keys, 1);
input_map_create("Window_Fullscreen", win_fullscr_keys, 1);
input_map_create("Window_Maximize", win_max_keys, 1);
struct Entity* player = scene_add_new("player", "None");
game_state->player_node = player->node;
@ -149,7 +164,7 @@ void scene_setup(void)
}
int parent_node = new_ent->node;
int num_suz = 1;
int num_suz = 200;
srand(time(NULL));
for(int i = 0; i < num_suz; i++)
{
@ -159,7 +174,7 @@ void scene_setup(void)
x++; y++; z++;
struct Entity* suz = scene_add_as_child("Suzanne", NULL, parent_node);
//struct Entity* suz = scene_add_new("Suzanne", NULL);
struct Model* suz_model = entity_component_add(suz, C_MODEL, "default.pamesh", "Blinn_Phong");
struct Model* suz_model = entity_component_add(suz, C_MODEL, "suzanne.pamesh", "Blinn_Phong");
model_set_material_param(suz_model, "diffuse_color", &color);
float spec_str = 80.f;
model_set_material_param(suz_model, "specular_strength", &spec_str);
@ -386,30 +401,34 @@ void debug(float dt)
/* } */
}
void run(void)
int run(void)
{
uint32 last_time = platform_get_ticks();
uint32 last_time = platform_ticks_get();
int should_window_close = 0;
while(!should_window_close)
{
uint32 curr_time = platform_get_ticks();
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 */
update(delta_time, &should_window_close);
render();
window_swap_buffers(game_state->window);
gui_input_begin();
platform_poll_events(&should_window_close);
gui_input_end();
update(delta_time, &should_window_close);
render();
window_swap_buffers(game_state->window);
}
return 1;
}
void update(float dt, int* window_should_close)
{
if(input_is_key_pressed(KEY_ESCAPE)) *window_should_close = 1;
if(input_map_state_get("Editor_Toggle", KS_RELEASED)) editor_toggle();
if(input_map_state_get("Window_Fullscreen", KS_RELEASED)) window_fullscreen_set(game_state->window, 1);
if(input_map_state_get("Window_Maximize", KS_RELEASED)) window_fullscreen_set(game_state->window, 0);
debug(dt);
//debug_gui(dt);
@ -1629,6 +1648,10 @@ void render(void)
void game_cleanup(void)
{
if(game_state)
{
if(game_state->is_initialized)
{
editor_cleanup();
scene_cleanup();
config_vars_cleanup();
@ -1649,7 +1672,9 @@ void game_cleanup(void)
window_destroy(game_state->window);
gl_cleanup();
window_cleanup();
}
free(game_state);
}
}
struct Game_State* game_state_get(void)

3
src/game.h
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@ -8,11 +8,12 @@ struct Game_State
struct Window* window;
int player_node;
int player_pitch_node;
int is_initialized;
};
struct Game_State* game_state_get(void);
void game_init(struct Window* window);
int game_init(struct Window* window);
void game_cleanup(void);
#endif

10
src/input.c
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@ -17,7 +17,7 @@ struct Input_Map
int state;
};
static void input_on_key(int key, int scancode, int state, int mod_ctrl, int mod_shift);
static void input_on_key(int key, int scancode, int state, int repeat, int mod_ctrl, int mod_shift);
static void input_on_mousebutton(int button, int state, int x, int y, int8 num_clicks);
static void input_on_mousemotion(int x, int y, int xrel, int yrel);
static void input_on_mousewheel(int x, int y);
@ -68,8 +68,14 @@ void input_mouse_pos_set(int xpos, int ypos)
platform_mouse_global_position_set(xpos, ypos);
}
void input_on_key(int key, int scancode, int state, int mod_ctrl, int mod_shift)
void input_on_key(int key, int scancode, int state, int repeat, int mod_ctrl, int mod_shift)
{
if(repeat)
{
log_message("Repeat ignored");
return; /* Ignore key repeat */
}
for(int i = 0; i < array_len(input_map_list); i++)
{
struct Input_Map* map = &input_map_list[i];

40
src/platform.c
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@ -10,6 +10,7 @@ struct Window
{
void* sdl_window;
SDL_GLContext gl_context;
int is_fullscreen;
};
struct Platform_State
@ -38,6 +39,7 @@ struct Window* window_create(const char* title, int width, int height)
}
new_window->sdl_window = NULL;
new_window->gl_context = NULL;
new_window->is_fullscreen = 0;
}
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
@ -96,6 +98,28 @@ struct Window* window_create(const char* title, int width, int height)
return new_window;
}
int window_fullscreen_set(struct Window* window, int fullscreen)
{
int success = 0;
int rc = SDL_SetWindowFullscreen(window->sdl_window, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
if(rc == 0)
{
window->is_fullscreen = fullscreen ? 1 : 0;
success = 1;
log_message("Window set to %s mode", fullscreen ? "fullscreen" : "windowed");
int w, h;
window_get_size(window, &w, &h);
log_message("Window size : %dx%d", w, h);
window_get_drawable_size(window, &w, &h);
log_message("Drawable size : %dx%d", w, h);
}
else
{
log_error("platform:window_fullscreen", "window_fullscreen_set failed, %s", SDL_GetError());
}
return success;
}
void window_make_context_current(struct Window* window)
{
SDL_GL_MakeCurrent((SDL_Window*)window->sdl_window, window->gl_context);
@ -163,6 +187,15 @@ int platform_init(void)
log_error("platform_init", "Could not create platform state, out of memory");
success = 0;
}
else
{
platform_state->on_keyboard_func = NULL;
platform_state->on_mousebutton_func = NULL;
platform_state->on_mousemotion_func = NULL;
platform_state->on_mousewheel_func = NULL;
platform_state->on_textinput_func = NULL;
platform_state->on_windowresize_func = NULL;
}
}
return success;
}
@ -188,9 +221,10 @@ void platform_poll_events(int* out_quit)
int scancode = event.key.keysym.scancode;
int key = event.key.keysym.sym;
int state = event.key.state;
int repeat = event.key.repeat;
int mod_ctrl = (event.key.keysym.mod & KMOD_CTRL);
int mod_shift = (event.key.keysym.mod & KMOD_SHIFT);
platform_state->on_keyboard_func(key, scancode, state, mod_ctrl, mod_shift);
platform_state->on_keyboard_func(key, scancode, state, repeat, mod_ctrl, mod_shift);
break;
}
case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP:
@ -306,7 +340,7 @@ int platform_mouse_relative_mode_get(void)
return SDL_GetRelativeMouseMode() == SDL_TRUE ? 1 : 0;
}
uint32 platform_get_ticks(void)
uint32 platform_ticks_get(void)
{
return SDL_GetTicks();
}
@ -316,7 +350,7 @@ void platform_mouse_delta_get(int* x, int* y)
SDL_GetRelativeMouseState(x, y);
}
char* platform_get_base_path(void)
char* platform_base_path_get(void)
{
char* returned_path = SDL_GetBasePath();
char* path = NULL;

7
src/platform.h
Unescape View File

@ -4,7 +4,7 @@
#include "num_types.h"
// Function Pointer decls
typedef void (*Keyboard_Event_Func) (int key, int scancode, int state, int mod_ctrl, int mod_shift);
typedef void (*Keyboard_Event_Func) (int key, int scancode, int state, int repeat, int mod_ctrl, int mod_shift);
typedef void (*Mousebutton_Event_Func) (int button, int state, int x, int y, int8 num_clicks);
typedef void (*Mousemotion_Event_Func) (int x, int y, int xrel, int yrel);
typedef void (*Mousewheel_Event_Func) (int x, int y);
@ -25,6 +25,7 @@ void window_set_size(struct Window* window, int width, int height);
void window_get_size(struct Window* window, int* out_width, int* out_height);
void window_get_drawable_size(struct Window* window, int* out_width, int* out_height);
void window_swap_buffers(struct Window* window);
int window_fullscreen_set(struct Window* window, int fullscreen);
// Platform functions
int platform_init(void);
@ -44,8 +45,8 @@ void platform_mouse_position_set(struct Window* window, int x, int y);
void platform_mouse_global_position_set(int x, int y);
void platform_mouse_relative_mode_set(int relative_mode);
int platform_mouse_relative_mode_get(void);
uint32 platform_get_ticks(void);
char* platform_get_base_path(void);
uint32 platform_ticks_get(void);
char* platform_base_path_get(void);
void platform_clipboard_text_set(const char* text);
char* platform_clipboard_text_get(void);

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