mirror of
https://github.com/TerryCavanagh/VVVVVV.git
synced 2024-11-17 16:39:42 +01:00
d40af63aa3
Without this, `fixedloop` will loop infinitely until focus is regained. However, Emscripten won't actually know that focus is regained until `fixedloop` returns.
869 lines
21 KiB
C++
869 lines
21 KiB
C++
#include <SDL.h>
|
|
|
|
#include "CustomLevels.h"
|
|
#include "DeferCallbacks.h"
|
|
#include "Editor.h"
|
|
#include "Enums.h"
|
|
#include "Entity.h"
|
|
#include "Exit.h"
|
|
#include "FileSystemUtils.h"
|
|
#include "Game.h"
|
|
#include "Graphics.h"
|
|
#include "Input.h"
|
|
#include "KeyPoll.h"
|
|
#include "Logic.h"
|
|
#include "Map.h"
|
|
#include "Music.h"
|
|
#include "Network.h"
|
|
#include "preloader.h"
|
|
#include "Render.h"
|
|
#include "RenderFixed.h"
|
|
#include "Screen.h"
|
|
#include "Script.h"
|
|
#include "SoundSystem.h"
|
|
#include "UtilityClass.h"
|
|
#include "Vlogging.h"
|
|
|
|
#ifdef __EMSCRIPTEN__
|
|
#include <emscripten.h>
|
|
#include <emscripten/html5.h>
|
|
#endif
|
|
|
|
scriptclass script;
|
|
|
|
#ifndef NO_CUSTOM_LEVELS
|
|
std::vector<CustomEntity> customentities;
|
|
customlevelclass cl;
|
|
# ifndef NO_EDITOR
|
|
editorclass ed;
|
|
# endif
|
|
#endif
|
|
|
|
UtilityClass help;
|
|
Graphics graphics;
|
|
musicclass music;
|
|
Game game;
|
|
KeyPoll key;
|
|
mapclass map;
|
|
entityclass obj;
|
|
Screen gameScreen;
|
|
|
|
static bool startinplaytest = false;
|
|
static bool savefileplaytest = false;
|
|
static int savex = 0;
|
|
static int savey = 0;
|
|
static int saverx = 0;
|
|
static int savery = 0;
|
|
static int savegc = 0;
|
|
static int savemusic = 0;
|
|
static std::string playassets;
|
|
|
|
static std::string playtestname;
|
|
|
|
static volatile Uint32 time_ = 0;
|
|
static volatile Uint32 timePrev = 0;
|
|
static volatile Uint32 accumulator = 0;
|
|
|
|
#ifndef __EMSCRIPTEN__
|
|
static volatile Uint32 f_time = 0;
|
|
static volatile Uint32 f_timePrev = 0;
|
|
#endif
|
|
|
|
enum FuncType
|
|
{
|
|
Func_null,
|
|
Func_fixed,
|
|
Func_input,
|
|
Func_delta
|
|
};
|
|
|
|
struct ImplFunc
|
|
{
|
|
enum FuncType type;
|
|
void (*func)(void);
|
|
};
|
|
|
|
static void runscript(void)
|
|
{
|
|
script.run();
|
|
}
|
|
|
|
static void teleportermodeinput(void)
|
|
{
|
|
if (game.useteleporter)
|
|
{
|
|
teleporterinput();
|
|
}
|
|
else
|
|
{
|
|
script.run();
|
|
gameinput();
|
|
}
|
|
}
|
|
|
|
/* Only gets used in EDITORMODE. I assume the compiler will optimize this away
|
|
* if this is a NO_CUSTOM_LEVELS or NO_EDITOR build
|
|
*/
|
|
static void flipmodeoff(void)
|
|
{
|
|
graphics.flipmode = false;
|
|
}
|
|
|
|
static void focused_begin(void);
|
|
static void focused_end(void);
|
|
|
|
static const inline struct ImplFunc* get_gamestate_funcs(
|
|
const int gamestate,
|
|
int* num_implfuncs
|
|
) {
|
|
switch (gamestate)
|
|
{
|
|
|
|
#define FUNC_LIST_BEGIN(GAMESTATE) \
|
|
case GAMESTATE: \
|
|
{ \
|
|
static const struct ImplFunc implfuncs[] = { \
|
|
{Func_fixed, focused_begin},
|
|
|
|
#define FUNC_LIST_END \
|
|
{Func_fixed, focused_end} \
|
|
}; \
|
|
*num_implfuncs = SDL_arraysize(implfuncs); \
|
|
return implfuncs; \
|
|
}
|
|
|
|
FUNC_LIST_BEGIN(GAMEMODE)
|
|
{Func_fixed, runscript},
|
|
{Func_fixed, gamerenderfixed},
|
|
{Func_delta, gamerender},
|
|
{Func_input, gameinput},
|
|
{Func_fixed, gamelogic},
|
|
FUNC_LIST_END
|
|
|
|
FUNC_LIST_BEGIN(TITLEMODE)
|
|
{Func_input, titleinput},
|
|
{Func_fixed, titlerenderfixed},
|
|
{Func_delta, titlerender},
|
|
{Func_fixed, titlelogic},
|
|
FUNC_LIST_END
|
|
|
|
FUNC_LIST_BEGIN(MAPMODE)
|
|
{Func_fixed, maprenderfixed},
|
|
{Func_delta, maprender},
|
|
{Func_input, mapinput},
|
|
{Func_fixed, maplogic},
|
|
FUNC_LIST_END
|
|
|
|
FUNC_LIST_BEGIN(TELEPORTERMODE)
|
|
{Func_fixed, teleporterrenderfixed},
|
|
{Func_delta, teleporterrender},
|
|
{Func_input, teleportermodeinput},
|
|
{Func_fixed, maplogic},
|
|
FUNC_LIST_END
|
|
|
|
FUNC_LIST_BEGIN(GAMECOMPLETE)
|
|
{Func_fixed, gamecompleterenderfixed},
|
|
{Func_delta, gamecompleterender},
|
|
{Func_input, gamecompleteinput},
|
|
{Func_fixed, gamecompletelogic},
|
|
FUNC_LIST_END
|
|
|
|
FUNC_LIST_BEGIN(GAMECOMPLETE2)
|
|
{Func_delta, gamecompleterender2},
|
|
{Func_input, gamecompleteinput2},
|
|
{Func_fixed, gamecompletelogic2},
|
|
FUNC_LIST_END
|
|
|
|
#if !defined(NO_CUSTOM_LEVELS) && !defined(NO_EDITOR)
|
|
FUNC_LIST_BEGIN(EDITORMODE)
|
|
{Func_fixed, flipmodeoff},
|
|
{Func_input, editorinput},
|
|
{Func_fixed, editorrenderfixed},
|
|
{Func_delta, editorrender},
|
|
{Func_fixed, editorlogic},
|
|
FUNC_LIST_END
|
|
#endif
|
|
|
|
FUNC_LIST_BEGIN(PRELOADER)
|
|
{Func_input, preloaderinput},
|
|
{Func_fixed, preloaderrenderfixed},
|
|
{Func_delta, preloaderrender},
|
|
FUNC_LIST_END
|
|
|
|
#undef FUNC_LIST_END
|
|
#undef FUNC_LIST_BEGIN
|
|
|
|
}
|
|
|
|
SDL_assert(0 && "Invalid gamestate!");
|
|
return NULL;
|
|
}
|
|
|
|
enum IndexCode
|
|
{
|
|
Index_none,
|
|
Index_end
|
|
};
|
|
|
|
static const struct ImplFunc* gamestate_funcs = NULL;
|
|
static int num_gamestate_funcs = 0;
|
|
static int gamestate_func_index = -1;
|
|
|
|
static enum IndexCode increment_gamestate_func_index(void)
|
|
{
|
|
gamestate_func_index++;
|
|
|
|
if (gamestate_func_index == num_gamestate_funcs)
|
|
{
|
|
/* Reached the end of current gamestate order.
|
|
* Re-fetch for new order if gamestate changed.
|
|
*/
|
|
gamestate_funcs = get_gamestate_funcs(
|
|
game.gamestate,
|
|
&num_gamestate_funcs
|
|
);
|
|
|
|
/* Also run callbacks that were deferred to end of func sequence. */
|
|
DEFER_execute_callbacks();
|
|
|
|
gamestate_func_index = 0;
|
|
|
|
return Index_end;
|
|
}
|
|
|
|
return Index_none;
|
|
}
|
|
|
|
static void unfocused_run(void);
|
|
|
|
static const struct ImplFunc unfocused_func_list[] = {
|
|
{
|
|
Func_input, /* we still need polling when unfocused */
|
|
NULL
|
|
},
|
|
{
|
|
Func_delta,
|
|
unfocused_run
|
|
}
|
|
};
|
|
static const struct ImplFunc* unfocused_funcs = unfocused_func_list;
|
|
static int num_unfocused_funcs = SDL_arraysize(unfocused_func_list);
|
|
static int unfocused_func_index = 0; // This does not get incremented on start, do NOT use -1!
|
|
|
|
static enum IndexCode increment_unfocused_func_index(void)
|
|
{
|
|
unfocused_func_index++;
|
|
|
|
if (unfocused_func_index == num_unfocused_funcs)
|
|
{
|
|
unfocused_func_index = 0;
|
|
|
|
return Index_end;
|
|
}
|
|
|
|
return Index_none;
|
|
}
|
|
|
|
static const struct ImplFunc** active_funcs = NULL;
|
|
static int* num_active_funcs = NULL;
|
|
static int* active_func_index = NULL;
|
|
static enum IndexCode (*increment_func_index)(void) = NULL;
|
|
|
|
enum LoopCode
|
|
{
|
|
Loop_continue,
|
|
Loop_stop
|
|
};
|
|
|
|
static enum LoopCode loop_assign_active_funcs(void)
|
|
{
|
|
if (key.isActive)
|
|
{
|
|
active_funcs = &gamestate_funcs;
|
|
num_active_funcs = &num_gamestate_funcs;
|
|
active_func_index = &gamestate_func_index;
|
|
increment_func_index = &increment_gamestate_func_index;
|
|
}
|
|
else
|
|
{
|
|
active_funcs = &unfocused_funcs;
|
|
num_active_funcs = &num_unfocused_funcs;
|
|
active_func_index = &unfocused_func_index;
|
|
increment_func_index = &increment_unfocused_func_index;
|
|
}
|
|
return Loop_continue;
|
|
}
|
|
|
|
static enum LoopCode loop_run_active_funcs(void)
|
|
{
|
|
while ((*active_funcs)[*active_func_index].type != Func_delta)
|
|
{
|
|
const struct ImplFunc* implfunc = &(*active_funcs)[*active_func_index];
|
|
enum IndexCode index_code;
|
|
|
|
if (implfunc->type == Func_input && !game.inputdelay)
|
|
{
|
|
key.Poll();
|
|
}
|
|
|
|
if (implfunc->type != Func_null && implfunc->func != NULL)
|
|
{
|
|
implfunc->func();
|
|
}
|
|
|
|
index_code = increment_func_index();
|
|
|
|
if (index_code == Index_end)
|
|
{
|
|
return Loop_continue;
|
|
}
|
|
}
|
|
|
|
/* About to switch over to rendering... but call this first. */
|
|
graphics.renderfixedpre();
|
|
|
|
return Loop_stop;
|
|
}
|
|
|
|
static enum LoopCode loop_begin(void);
|
|
static enum LoopCode loop_end(void);
|
|
|
|
static enum LoopCode (*const meta_funcs[])(void) = {
|
|
loop_begin,
|
|
loop_assign_active_funcs,
|
|
loop_run_active_funcs,
|
|
loop_end
|
|
};
|
|
static int meta_func_index = 0;
|
|
|
|
static void inline fixedloop(void)
|
|
{
|
|
while (true)
|
|
{
|
|
enum LoopCode loop_code = meta_funcs[meta_func_index]();
|
|
|
|
if (loop_code == Loop_stop)
|
|
{
|
|
break;
|
|
}
|
|
|
|
meta_func_index = (meta_func_index + 1) % SDL_arraysize(meta_funcs);
|
|
}
|
|
}
|
|
|
|
static void inline deltaloop(void);
|
|
|
|
static void cleanup(void);
|
|
|
|
#ifdef __EMSCRIPTEN__
|
|
void emscriptenloop(void)
|
|
{
|
|
timePrev = time_;
|
|
time_ = SDL_GetTicks();
|
|
deltaloop();
|
|
}
|
|
#endif
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char* baseDir = NULL;
|
|
char* assetsPath = NULL;
|
|
|
|
vlog_init();
|
|
|
|
for (int i = 1; i < argc; ++i)
|
|
{
|
|
#define ARG(name) (SDL_strcmp(argv[i], name) == 0)
|
|
#define ARG_INNER(code) \
|
|
if (i + 1 < argc) \
|
|
{ \
|
|
code \
|
|
} \
|
|
else \
|
|
{ \
|
|
vlog_error("%s option requires one argument.", argv[i]); \
|
|
VVV_exit(1); \
|
|
}
|
|
|
|
if (ARG("-renderer"))
|
|
{
|
|
ARG_INNER({
|
|
i++;
|
|
SDL_SetHintWithPriority(SDL_HINT_RENDER_DRIVER, argv[i], SDL_HINT_OVERRIDE);
|
|
})
|
|
}
|
|
else if (ARG("-basedir"))
|
|
{
|
|
ARG_INNER({
|
|
i++;
|
|
baseDir = argv[i];
|
|
})
|
|
}
|
|
else if (ARG("-assets"))
|
|
{
|
|
ARG_INNER({
|
|
i++;
|
|
assetsPath = argv[i];
|
|
})
|
|
}
|
|
else if (ARG("-playing") || ARG("-p"))
|
|
{
|
|
ARG_INNER({
|
|
i++;
|
|
startinplaytest = true;
|
|
playtestname = std::string("levels/");
|
|
playtestname.append(argv[i]);
|
|
playtestname.append(std::string(".vvvvvv"));
|
|
})
|
|
}
|
|
else if (ARG("-playx") || ARG("-playy") ||
|
|
ARG("-playrx") || ARG("-playry") ||
|
|
ARG("-playgc") || ARG("-playmusic"))
|
|
{
|
|
ARG_INNER({
|
|
savefileplaytest = true;
|
|
int v = help.Int(argv[i+1]);
|
|
if (ARG("-playx")) savex = v;
|
|
else if (ARG("-playy")) savey = v;
|
|
else if (ARG("-playrx")) saverx = v;
|
|
else if (ARG("-playry")) savery = v;
|
|
else if (ARG("-playgc")) savegc = v;
|
|
else if (ARG("-playmusic")) savemusic = v;
|
|
i++;
|
|
})
|
|
}
|
|
else if (ARG("-playassets"))
|
|
{
|
|
ARG_INNER({
|
|
i++;
|
|
// Even if this is a directory, FILESYSTEM_mountAssets() expects '.vvvvvv' on the end
|
|
playassets = "levels/" + std::string(argv[i]) + ".vvvvvv";
|
|
})
|
|
}
|
|
else if (ARG("-nooutput"))
|
|
{
|
|
vlog_toggle_output(0);
|
|
}
|
|
else if (ARG("-forcecolor") || ARG("-forcecolour"))
|
|
{
|
|
vlog_toggle_color(1);
|
|
}
|
|
else if (ARG("-nocolor") || ARG("-nocolour"))
|
|
{
|
|
vlog_toggle_color(0);
|
|
}
|
|
else if (ARG("-debug"))
|
|
{
|
|
vlog_toggle_debug(1);
|
|
}
|
|
else if (ARG("-noinfo"))
|
|
{
|
|
vlog_toggle_info(0);
|
|
}
|
|
else if (ARG("-nowarn"))
|
|
{
|
|
vlog_toggle_warn(0);
|
|
}
|
|
else if (ARG("-noerror"))
|
|
{
|
|
vlog_toggle_error(0);
|
|
}
|
|
#undef ARG_INNER
|
|
#undef ARG
|
|
else
|
|
{
|
|
vlog_error("Error: invalid option: %s", argv[i]);
|
|
VVV_exit(1);
|
|
}
|
|
}
|
|
|
|
if(!FILESYSTEM_init(argv[0], baseDir, assetsPath))
|
|
{
|
|
vlog_error("Unable to initialize filesystem!");
|
|
VVV_exit(1);
|
|
}
|
|
|
|
SDL_Init(
|
|
SDL_INIT_VIDEO |
|
|
SDL_INIT_AUDIO |
|
|
SDL_INIT_JOYSTICK |
|
|
SDL_INIT_GAMECONTROLLER
|
|
);
|
|
if (SDL_IsTextInputActive() == SDL_TRUE)
|
|
{
|
|
SDL_StopTextInput();
|
|
}
|
|
|
|
NETWORK_init();
|
|
|
|
vlog_info("\t\t");
|
|
vlog_info("\t\t");
|
|
vlog_info("\t\t VVVVVV");
|
|
vlog_info("\t\t");
|
|
vlog_info("\t\t");
|
|
vlog_info("\t\t 8888888888888888 ");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t888888 8888 88");
|
|
vlog_info("\t\t888888 8888 88");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t888888 88");
|
|
vlog_info("\t\t88888888 8888");
|
|
vlog_info("\t\t 8888888888888888 ");
|
|
vlog_info("\t\t 88888888 ");
|
|
vlog_info("\t\t 8888888888888888 ");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t88888888888888888888");
|
|
vlog_info("\t\t8888 88888888 8888");
|
|
vlog_info("\t\t8888 88888888 8888");
|
|
vlog_info("\t\t 888888888888 ");
|
|
vlog_info("\t\t 8888 8888 ");
|
|
vlog_info("\t\t 888888 888888 ");
|
|
vlog_info("\t\t 888888 888888 ");
|
|
vlog_info("\t\t 888888 888888 ");
|
|
vlog_info("\t\t");
|
|
vlog_info("\t\t");
|
|
|
|
//Set up screen
|
|
|
|
|
|
|
|
|
|
// Load Ini
|
|
|
|
|
|
graphics.init();
|
|
|
|
game.init();
|
|
|
|
// This loads music too...
|
|
if (!graphics.reloadresources())
|
|
{
|
|
/* Something wrong with the default assets? We can't use them to
|
|
* display the error message, and we have to bail. */
|
|
SDL_ShowSimpleMessageBox(
|
|
SDL_MESSAGEBOX_ERROR,
|
|
graphics.error_title,
|
|
graphics.error,
|
|
NULL
|
|
);
|
|
|
|
VVV_exit(1);
|
|
}
|
|
|
|
game.gamestate = PRELOADER;
|
|
|
|
game.menustart = false;
|
|
|
|
// Initialize title screen to cyan
|
|
graphics.titlebg.colstate = 10;
|
|
map.nexttowercolour();
|
|
|
|
map.ypos = (700-29) * 8;
|
|
map.oldypos = map.ypos;
|
|
map.setbgobjlerp(graphics.towerbg);
|
|
map.setbgobjlerp(graphics.titlebg);
|
|
|
|
{
|
|
// Prioritize unlock.vvv first (2.2 and below),
|
|
// but settings have been migrated to settings.vvv (2.3 and up)
|
|
ScreenSettings screen_settings;
|
|
game.loadstats(&screen_settings);
|
|
game.loadsettings(&screen_settings);
|
|
gameScreen.init(screen_settings);
|
|
}
|
|
graphics.screenbuffer = &gameScreen;
|
|
|
|
graphics.create_buffers(gameScreen.GetFormat());
|
|
|
|
if (game.skipfakeload)
|
|
game.gamestate = TITLEMODE;
|
|
if (game.slowdown == 0) game.slowdown = 30;
|
|
|
|
//Check to see if you've already unlocked some achievements here from before the update
|
|
if (game.swnbestrank > 0){
|
|
if(game.swnbestrank >= 1) game.unlockAchievement("vvvvvvsupgrav5");
|
|
if(game.swnbestrank >= 2) game.unlockAchievement("vvvvvvsupgrav10");
|
|
if(game.swnbestrank >= 3) game.unlockAchievement("vvvvvvsupgrav15");
|
|
if(game.swnbestrank >= 4) game.unlockAchievement("vvvvvvsupgrav20");
|
|
if(game.swnbestrank >= 5) game.unlockAchievement("vvvvvvsupgrav30");
|
|
if(game.swnbestrank >= 6) game.unlockAchievement("vvvvvvsupgrav60");
|
|
}
|
|
|
|
if(game.unlock[5]) game.unlockAchievement("vvvvvvgamecomplete");
|
|
if(game.unlock[19]) game.unlockAchievement("vvvvvvgamecompleteflip");
|
|
if(game.unlock[20]) game.unlockAchievement("vvvvvvmaster");
|
|
|
|
if (game.bestgamedeaths > -1) {
|
|
if (game.bestgamedeaths <= 500) {
|
|
game.unlockAchievement("vvvvvvcomplete500");
|
|
}
|
|
if (game.bestgamedeaths <= 250) {
|
|
game.unlockAchievement("vvvvvvcomplete250");
|
|
}
|
|
if (game.bestgamedeaths <= 100) {
|
|
game.unlockAchievement("vvvvvvcomplete100");
|
|
}
|
|
if (game.bestgamedeaths <= 50) {
|
|
game.unlockAchievement("vvvvvvcomplete50");
|
|
}
|
|
}
|
|
|
|
if(game.bestrank[0]>=3) game.unlockAchievement("vvvvvvtimetrial_station1_fixed");
|
|
if(game.bestrank[1]>=3) game.unlockAchievement("vvvvvvtimetrial_lab_fixed");
|
|
if(game.bestrank[2]>=3) game.unlockAchievement("vvvvvvtimetrial_tower_fixed");
|
|
if(game.bestrank[3]>=3) game.unlockAchievement("vvvvvvtimetrial_station2_fixed");
|
|
if(game.bestrank[4]>=3) game.unlockAchievement("vvvvvvtimetrial_warp_fixed");
|
|
if(game.bestrank[5]>=3) game.unlockAchievement("vvvvvvtimetrial_final_fixed");
|
|
|
|
obj.init();
|
|
|
|
#if !defined(NO_CUSTOM_LEVELS)
|
|
if (startinplaytest) {
|
|
game.levelpage = 0;
|
|
game.playcustomlevel = 0;
|
|
game.playassets = playassets;
|
|
game.menustart = true;
|
|
|
|
LevelMetaData meta;
|
|
if (cl.getLevelMetaData(playtestname, meta)) {
|
|
cl.ListOfMetaData.clear();
|
|
cl.ListOfMetaData.push_back(meta);
|
|
} else {
|
|
cl.loadZips();
|
|
if (cl.getLevelMetaData(playtestname, meta)) {
|
|
cl.ListOfMetaData.clear();
|
|
cl.ListOfMetaData.push_back(meta);
|
|
} else {
|
|
vlog_error("Level not found");
|
|
VVV_exit(1);
|
|
}
|
|
}
|
|
|
|
game.loadcustomlevelstats();
|
|
game.customleveltitle=cl.ListOfMetaData[game.playcustomlevel].title;
|
|
game.customlevelfilename=cl.ListOfMetaData[game.playcustomlevel].filename;
|
|
if (savefileplaytest) {
|
|
game.playx = savex;
|
|
game.playy = savey;
|
|
game.playrx = saverx;
|
|
game.playry = savery;
|
|
game.playgc = savegc;
|
|
game.playmusic = savemusic;
|
|
game.cliplaytest = true;
|
|
script.startgamemode(23);
|
|
} else {
|
|
script.startgamemode(22);
|
|
}
|
|
|
|
graphics.fademode = 0;
|
|
}
|
|
#endif
|
|
|
|
key.isActive = true;
|
|
|
|
gamestate_funcs = get_gamestate_funcs(game.gamestate, &num_gamestate_funcs);
|
|
loop_assign_active_funcs();
|
|
|
|
#ifdef __EMSCRIPTEN__
|
|
emscripten_set_main_loop(emscriptenloop, 0, 0);
|
|
#else
|
|
while (true)
|
|
{
|
|
f_time = SDL_GetTicks();
|
|
|
|
const Uint32 f_timetaken = f_time - f_timePrev;
|
|
if (!game.over30mode && f_timetaken < 34)
|
|
{
|
|
const volatile Uint32 f_delay = 34 - f_timetaken;
|
|
SDL_Delay(f_delay);
|
|
f_time = SDL_GetTicks();
|
|
}
|
|
|
|
f_timePrev = f_time;
|
|
|
|
timePrev = time_;
|
|
time_ = SDL_GetTicks();
|
|
|
|
deltaloop();
|
|
}
|
|
|
|
cleanup();
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void cleanup(void)
|
|
{
|
|
/* Order matters! */
|
|
game.savestatsandsettings();
|
|
gameScreen.destroy();
|
|
graphics.grphx.destroy();
|
|
graphics.destroy_buffers();
|
|
graphics.destroy();
|
|
music.destroy();
|
|
NETWORK_shutdown();
|
|
SDL_Quit();
|
|
FILESYSTEM_deinit();
|
|
}
|
|
|
|
void VVV_exit(const int exit_code)
|
|
{
|
|
cleanup();
|
|
exit(exit_code);
|
|
}
|
|
|
|
static void inline deltaloop(void)
|
|
{
|
|
//timestep limit to 30
|
|
const float rawdeltatime = static_cast<float>(time_ - timePrev);
|
|
accumulator += rawdeltatime;
|
|
|
|
Uint32 timesteplimit = game.get_timestep();
|
|
|
|
while (accumulator >= timesteplimit)
|
|
{
|
|
enum IndexCode index_code = increment_func_index();
|
|
|
|
if (index_code == Index_end)
|
|
{
|
|
loop_assign_active_funcs();
|
|
}
|
|
|
|
accumulator = SDL_fmodf(accumulator, timesteplimit);
|
|
|
|
/* We are done rendering. */
|
|
graphics.renderfixedpost();
|
|
|
|
fixedloop();
|
|
}
|
|
const float alpha = game.over30mode ? static_cast<float>(accumulator) / timesteplimit : 1.0f;
|
|
graphics.alpha = alpha;
|
|
|
|
if (active_func_index == NULL
|
|
|| *active_func_index == -1
|
|
|| active_funcs == NULL)
|
|
{
|
|
/* Somehow the first deltatime has been too small and things haven't
|
|
* initialized. We'll just no-op for now.
|
|
*/
|
|
}
|
|
else
|
|
{
|
|
const struct ImplFunc* implfunc = &(*active_funcs)[*active_func_index];
|
|
|
|
if (implfunc->type == Func_delta && implfunc->func != NULL)
|
|
{
|
|
implfunc->func();
|
|
|
|
gameScreen.FlipScreen(graphics.flipmode);
|
|
}
|
|
}
|
|
}
|
|
|
|
static enum LoopCode loop_begin(void)
|
|
{
|
|
if (game.inputdelay)
|
|
{
|
|
key.Poll();
|
|
}
|
|
|
|
// Update network per frame.
|
|
NETWORK_update();
|
|
|
|
return Loop_continue;
|
|
}
|
|
|
|
static void unfocused_run(void)
|
|
{
|
|
if (!game.blackout)
|
|
{
|
|
ClearSurface(graphics.backBuffer);
|
|
#define FLIP(YPOS) graphics.flipmode ? 232 - YPOS : YPOS
|
|
graphics.bprint(5, FLIP(110), "Game paused", 196 - help.glow, 255 - help.glow, 196 - help.glow, true);
|
|
graphics.bprint(5, FLIP(120), "[click to resume]", 196 - help.glow, 255 - help.glow, 196 - help.glow, true);
|
|
graphics.bprint(5, FLIP(220), "Press M to mute in game", 164 - help.glow, 196 - help.glow, 164 - help.glow, true);
|
|
graphics.bprint(5, FLIP(230), "Press N to mute music only", 164 - help.glow, 196 - help.glow, 164 - help.glow, true);
|
|
#undef FLIP
|
|
}
|
|
graphics.render();
|
|
//We are minimised, so lets put a bit of a delay to save CPU
|
|
#ifndef __EMSCRIPTEN__
|
|
SDL_Delay(100);
|
|
#endif
|
|
}
|
|
|
|
static void focused_begin(void)
|
|
{
|
|
map.nexttowercolour_set = false;
|
|
}
|
|
|
|
static void focused_end(void)
|
|
{
|
|
game.gameclock();
|
|
music.processmusic();
|
|
graphics.processfade();
|
|
}
|
|
|
|
static enum LoopCode loop_end(void)
|
|
{
|
|
//We did editorinput, now it's safe to turn this off
|
|
key.linealreadyemptykludge = false;
|
|
|
|
//Mute button
|
|
if (key.isDown(KEYBOARD_m) && game.mutebutton<=0 && !key.textentry())
|
|
{
|
|
game.mutebutton = 8;
|
|
if (game.muted)
|
|
{
|
|
game.muted = false;
|
|
}
|
|
else
|
|
{
|
|
game.muted = true;
|
|
}
|
|
}
|
|
if(game.mutebutton>0)
|
|
{
|
|
game.mutebutton--;
|
|
}
|
|
|
|
if (key.isDown(KEYBOARD_n) && game.musicmutebutton <= 0 && !key.textentry())
|
|
{
|
|
game.musicmutebutton = 8;
|
|
game.musicmuted = !game.musicmuted;
|
|
}
|
|
if (game.musicmutebutton > 0)
|
|
{
|
|
game.musicmutebutton--;
|
|
}
|
|
|
|
if (game.muted)
|
|
{
|
|
Mix_VolumeMusic(0) ;
|
|
Mix_Volume(-1,0);
|
|
}
|
|
else
|
|
{
|
|
Mix_Volume(-1,MIX_MAX_VOLUME * music.user_sound_volume / USER_VOLUME_MAX);
|
|
|
|
if (game.musicmuted)
|
|
{
|
|
Mix_VolumeMusic(0);
|
|
}
|
|
else
|
|
{
|
|
Mix_VolumeMusic(music.musicVolume * music.user_music_volume / USER_VOLUME_MAX);
|
|
}
|
|
}
|
|
|
|
if (key.resetWindow)
|
|
{
|
|
key.resetWindow = false;
|
|
gameScreen.ResizeScreen(-1, -1);
|
|
}
|
|
|
|
return Loop_continue;
|
|
}
|