summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authortron <tron@openttd.org>2005-07-29 16:40:29 +0000
committertron <tron@openttd.org>2005-07-29 16:40:29 +0000
commit452f8fee2ad26a871d27d064656deeaa6db1b3c7 (patch)
treea1e843572836c42daea97f267db294b298f0de37
parentd2a891db7e15065c5027fe7970b4fe5f4a8c5c12 (diff)
downloadopenttd-452f8fee2ad26a871d27d064656deeaa6db1b3c7.tar.xz
(svn r2748) Remove unused cruft from the main loop
-rw-r--r--hal.h7
-rw-r--r--openttd.c2
-rw-r--r--video/dedicated_v.c8
-rw-r--r--video/null_v.c4
-rw-r--r--video/sdl_v.c10
-rw-r--r--video/win32_v.c6
6 files changed, 13 insertions, 24 deletions
diff --git a/hal.h b/hal.h
index ba18f605e..1a426a93e 100644
--- a/hal.h
+++ b/hal.h
@@ -12,16 +12,11 @@ typedef struct {
const char *(*start)(const char * const *parm);
void (*stop)(void);
void (*make_dirty)(int left, int top, int width, int height);
- int (*main_loop)(void);
+ void (*main_loop)(void);
bool (*change_resolution)(int w, int h);
void (*toggle_fullscreen)(bool fullscreen);
} HalVideoDriver;
-enum {
- ML_QUIT = 0,
- ML_SWITCHDRIVER = 1,
-};
-
typedef struct {
const char *(*start)(const char * const *parm);
void (*stop)(void);
diff --git a/openttd.c b/openttd.c
index 2b453693c..6e9b5130a 100644
--- a/openttd.c
+++ b/openttd.c
@@ -521,7 +521,7 @@ int ttd_main(int argc, char* argv[])
}
#endif /* ENABLE_NETWORK */
- while (_video_driver->main_loop() == ML_SWITCHDRIVER) {}
+ _video_driver->main_loop();
JoinOTTDThread();
IConsoleFree();
diff --git a/video/dedicated_v.c b/video/dedicated_v.c
index e15922e0c..f5fb9be0e 100644
--- a/video/dedicated_v.c
+++ b/video/dedicated_v.c
@@ -215,7 +215,7 @@ static void DedicatedHandleKeyInput(void)
IConsoleCmdExec(input_line); // execute command
}
-static int DedicatedVideoMainLoop(void)
+static void DedicatedVideoMainLoop(void)
{
uint32 next_tick;
uint32 cur_ticks;
@@ -257,14 +257,12 @@ static int DedicatedVideoMainLoop(void)
if (!_networking) {
DEBUG(net, 1)("Dedicated server could not be launched. Aborting.");
- return ML_QUIT;
+ return;
}
- while (true) {
+ while (!_exit_game) {
InteractiveRandom(); // randomness
- if (_exit_game) return ML_QUIT;
-
if (!_dedicated_forks)
DedicatedHandleKeyInput();
diff --git a/video/null_v.c b/video/null_v.c
index 0e3e330b1..ecdd3486c 100644
--- a/video/null_v.c
+++ b/video/null_v.c
@@ -21,7 +21,7 @@ static void NullVideoStop(void) { free(_null_video_mem); }
static void NullVideoMakeDirty(int left, int top, int width, int height) {}
-static int NullVideoMainLoop(void)
+static void NullVideoMainLoop(void)
{
uint i;
@@ -30,8 +30,6 @@ static int NullVideoMainLoop(void)
_screen.dst_ptr = _null_video_mem;
UpdateWindows();
}
-
- return ML_QUIT;
}
static bool NullVideoChangeRes(int w, int h) { return false; }
diff --git a/video/sdl_v.c b/video/sdl_v.c
index 129fddd67..f9b96f7eb 100644
--- a/video/sdl_v.c
+++ b/video/sdl_v.c
@@ -350,11 +350,11 @@ static int PollEvent(void)
if (_game_mode != GM_MENU) {
if(_patches.autosave_on_exit) {
DoExitSave();
- return ML_QUIT;
+ return 0;
} else
AskExitGame();
} else
- return ML_QUIT;
+ return 0;
break;
case SDL_KEYDOWN: /* Toggle full-screen on ALT + ENTER/F */
@@ -400,7 +400,7 @@ static void SdlVideoStop(void)
SdlClose(SDL_INIT_VIDEO);
}
-static int SdlVideoMainLoop(void)
+static void SdlVideoMainLoop(void)
{
uint32 next_tick = SDL_CALL SDL_GetTicks() + 30;
uint32 cur_ticks;
@@ -414,9 +414,9 @@ static int SdlVideoMainLoop(void)
InteractiveRandom(); // randomness
while ((i = PollEvent()) == -1) {}
- if (i >= 0) return i;
+ if (i >= 0) return;
- if (_exit_game) return ML_QUIT;
+ if (_exit_game) return;
mod = SDL_CALL SDL_GetModState();
keys = SDL_CALL SDL_GetKeyState(&numkeys);
diff --git a/video/win32_v.c b/video/win32_v.c
index a4fffd0c0..3656e66ad 100644
--- a/video/win32_v.c
+++ b/video/win32_v.c
@@ -21,7 +21,6 @@ static struct {
HPALETTE gdi_palette;
int width,height;
int width_org, height_org;
- bool switch_driver;
bool fullscreen;
bool double_size;
bool has_focus;
@@ -698,7 +697,7 @@ static void CheckPaletteAnim(void)
InvalidateRect(_wnd.main_wnd, NULL, FALSE);
}
-static int Win32GdiMainLoop(void)
+static void Win32GdiMainLoop(void)
{
MSG mesg;
uint32 next_tick = GetTickCount() + 30, cur_ticks;
@@ -711,8 +710,7 @@ static int Win32GdiMainLoop(void)
TranslateMessage(&mesg);
DispatchMessage(&mesg);
}
- if (_exit_game) return ML_QUIT;
- if (_wnd.switch_driver) return ML_SWITCHDRIVER;
+ if (_exit_game) return;
#if defined(_DEBUG)
if (_wnd.has_focus && GetAsyncKeyState(VK_SHIFT) < 0) {