/**
* Playstate implementation. Must initialize it, run the loop and clean it up
*/
state playstate(int doLoad) {
GFraMe_ret rv;
state ret;
ret = -1;
rv = ps_init(doLoad);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init playstate", __ret);
GFraMe_event_init(_maxUfps, _maxDfps);
_ps_pause = 0;
_psRunning = 1;
while (gl_running && _psRunning) {
#ifdef DEBUG
unsigned int t;
#endif
ps_event();
timer_update();
if (_ps_pause) {
ps_doPause();
if (_ps_onOptions) {
options();
_ps_onOptions = 0;
_ps_lastPress = 300;
}
}
else {
if (gv_isZero(SWITCH_MAP))
ps_update();
else {
rv = ps_switchMap();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to switch maps",
__ret);
}
}
ps_draw();
#ifdef DEBUG
t = SDL_GetTicks();
if (t >= _time) {
GFraMe_log("t=%04i, U=%03i/%03i D=%03i/%03i", _time - _ltime,
_updCalls, _maxUfps, _drwCalls, _maxDfps);
_updCalls = 0;
_drwCalls = 0;
_ltime = _time;
_time = SDL_GetTicks() + 1000;
}
#endif
}
if (_timerTilCredits >= 5000)
ret = CREDITS;
else
ret = MENUSTATE;
__ret:
ps_clean();
return ret;
}
/**
* Converts a point from screen space to world space
* @param *x Position with horizontal screen position and
* that will return the horizontal world position
* @param *y Position with vertical screen position and
* that will return the vertical world position
*/
void GFraMe_screen_point_to_world(int *x, int *y) {
GFraMe_assertRet(x != NULL, "Invalid 'x' parameter", _exit);
GFraMe_assertRet(y != NULL, "Invalid 'y' parameter", _exit);
*x = (int)((*x - GFraMe_buffer_x) / GFraMe_screen_ratio_h);
*y = (int)((*y - GFraMe_buffer_y) / GFraMe_screen_ratio_v);
return;
_exit:
*x = -1;
*y = -1;
}
/**
* Menustate implementation. Must initialize it, run the loop and clean it up
*
* @return To which state it's switching
*/
state menustate() {
GFraMe_ret rv;
state ret;
struct stMenustate ms;
ret = -1;
rv = ms_init(&ms);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init menustate", __ret);
GFraMe_event_init(GAME_UFPS, GAME_DFPS);
// Run the menu
while (gl_running && ms.runMenu) {
ms_event(&ms);
ms_update(&ms);
ms_draw(&ms);
}
// Set the next menu
if (ms.curOpt == OPT_CONTINUE)
ret = CNT_PLAYSTATE;
else if (ms.curOpt == OPT_NEWGAME)
ret = NEW_PLAYSTATE;
else if (ms.curOpt == OPT_OPTIONS)
ret = OPTIONS;
else if (ms.curOpt == OPT_MAX)
ret = DEMO;
__ret:
ms_clean(&ms);
return ret;
}
int main(int argc, char *argv[]) {
GFraMe_ret rv;
GFraMe_wndext ext;
ext.atlas = "new-atlas-2";
ext.atlasWidth = 256;
ext.atlasHeight = 256;
ext.flags = 0;
// Init the framework
rv = GFraMe_init(320, 240, 640, 480, "com.gfmgamecorner",
"BugSquasher", GFraMe_window_resizable, &ext, 60, 1, 0);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init the framework", _exit);
#ifndef GFRAME_MOBILE
setIcon();
#endif
// Init the audio player
rv = GFraMe_audio_player_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init the audio", _exit);
// Load the textures
rv = global_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to create global stuff", _exit);
GFraMe_audio_player_play_bgm(&gl_song, 0.625);
// TODO clear events (there may be a few frames issued)
// Run the main loop
gl_running = 1;
while (gl_running) {
ms_loop();
ps_loop();
gos_loop();
}
_exit:
#ifdef GFRAME_MOBILE
GFraMe_log("asd");
GFraMe_log_close();
GFraMe_log("qwe");
#endif
GFraMe_audio_player_clear();
global_clear();
GFraMe_quit();
return rv;
}
/**
* Initialize SDL, already creating a window and a backbuffer.
* @param vw Buffer's width (virtual width)
* @param vh Buffer's height (virtual height)
* @param sw Window's width (screen width); if 0, uses the device width
* @param sh Window's height(screen height);if 0, uses the device height
* @param name Window's title
* @param flags Window creation flags
* @return 0 - Success; Anything else - Failure
*/
GFraMe_ret GFraMe_screen_init(int vw, int vh, int sw, int sh, char *name,
GFraMe_window_flags flags, GFraMe_wndext *ext) {
GFraMe_ret rv = GFraMe_ret_ok;
int w = 0, h = 0;
// Get the device dimensions, in case it's needed
rv = GFraMe_getDevDimensions(&w, &h);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to get device dimensions",
_ret);
// If no valid width was passed, use default one
if (sw == 0)
sw = w;
// If no valid height was passed, use default one
if (sh == 0)
sh = h;
#if defined(GFRAME_OPENGL)
GFraMe_opengl_setAtt();
// Force OpenGL
flags |= SDL_WINDOW_OPENGL;
#endif
// Create a window
GFraMe_window = SDL_CreateWindow(name,
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
sw, sh,
flags);
GFraMe_SDLassertRV(GFraMe_window, "Couldn't create a window",
rv = GFraMe_ret_window_creation_failed, _ret);
// Store window dimensions
GFraMe_window_w = sw;
GFraMe_window_h = sh;
// Store backbuffer dimensions
GFraMe_screen_w = vw;
GFraMe_screen_h = vh;
#if defined(GFRAME_OPENGL)
rv = GFraMe_opengl_init(ext->atlas, ext->atlasWidth, ext->atlasHeight,
sw, sh, sw / vw, sh / vh, ext->flags);
GFraMe_assertRV(rv == GFraMe_ret_ok, "Failed to init opengl",
rv = rv, _ret);
#else
// Create a renderer
GFraMe_renderer = SDL_CreateRenderer(GFraMe_window, -1,
SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE);
GFraMe_SDLassertRV(GFraMe_renderer, "Couldn't create renderer",
rv = GFraMe_ret_renderer_creation_failed, _ret);
// Create a backbuffer
GFraMe_screen = SDL_CreateTexture(GFraMe_renderer,
SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_TARGET, vw, vh);
GFraMe_SDLassertRV(GFraMe_screen, "Couldn't create backbuffer",
rv = GFraMe_ret_backbuffer_creation_failed, _ret);
#endif
GFraMe_screen_log_format();
// Set backbuffer dimensions and position
GFraMe_set_screen_ratio();
_ret:
return rv;
}
/**
* Adds a mob and collides against everything
*
* @param pMob The mob
* @return GFraMe error code
*/
GFraMe_ret qt_addMob(mob *pMob) {
GFraMe_ret rv;
qtNode *pNode;
quadtree *pRoot;
// Get a new node with the object
rv = qt_getMobNode(&pNode, pMob);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc mob's node",
__ret);
// Get the tree's root
qt_getRoot(&pRoot);
// Add the node to the quadtree and collide against everything else
rv = qt_addNodeCollide(pRoot, pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to insert wall into tree",
__ret);
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Adds an event and collides against everything else
*
* @param pEv The event
* @return GFraMe error code
*/
GFraMe_ret qt_addEv(event *pEv) {
GFraMe_ret rv;
qtNode *pNode;
quadtree *pRoot;
// Get a new node with the event
rv = qt_getEvNode(&pNode, pEv);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc event's node",
__ret);
// Get the tree's root
qt_getRoot(&pRoot);
// Add the node to the quadtree and collide against everything else
rv = qt_addNodeCollide(pRoot, pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to insert event into tree",
__ret);
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Adds a player and collides against everything else
*
* @param pPl The player
* @return GFraMe error code
*/
GFraMe_ret qt_addPl(player *pPl) {
GFraMe_ret rv;
qtNode *pNode;
quadtree *pRoot;
// Get a new node with the player
rv = qt_getPlNode(&pNode, pPl);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc player's node",
__ret);
// Get the tree's root
qt_getRoot(&pRoot);
// Add the node to the quadtree and collide against everything else
rv = qt_addNodeCollide(pRoot, pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to insert player into tree",
__ret);
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Adds a bullet and collides against everything
*
* @param pBul The bullet
* @return GFraMe error code
*/
GFraMe_ret qt_addBul(bullet *pBul) {
GFraMe_ret rv;
qtNode *pNode;
quadtree *pRoot;
// Get a new node with the object
rv = qt_getBulNode(&pNode, pBul);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc bullet's node",
__ret);
// Get the tree's root
qt_getRoot(&pRoot);
// Add the node to the quadtree and collide against everything else
rv = qt_addNodeCollide(pRoot, pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to insert bullet into tree",
__ret);
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Get the dimensions of the first connected display
* @param *ret_width Integer where the width is returned
* @param *ret_height Integer where the height is returned
* @return 0 - Success; Anything else - Failure
*/
GFraMe_ret GFraMe_getDevDimensions(int *ret_width, int *ret_height) {
GFraMe_ret rv = GFraMe_ret_ok;
SDL_DisplayMode mode;
// Check if there's at least one display connected
GFraMe_assertRV(SDL_GetNumVideoDisplays() > 0,
"Couldn't find any displays", rv = GFraMe_ret_num_display_failed, _ret);
// Check if there's at least one display mode
GFraMe_assertRV(SDL_GetNumDisplayModes(0) > 0,
"Couldn't get any display modes", rv = GFraMe_ret_display_modes_failed, _ret);
// Try to get it's dimensions
rv = SDL_GetDisplayMode(0, 0, &mode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to get the main display mode", _ret);
// Return gotten dimensions
*ret_width = mode.w;
*ret_height = mode.h;
_ret:
return rv;
}
GFraMe_ret GFraMe_tilemap_draw(GFraMe_tilemap *tmap) {
int i;
GFraMe_ret rv = GFraMe_ret_ok;
// TODO check which rect is inside the screen and draw only that!
/*
// stupid way to use only one loop and no if *inside* the loop
i = 0;
int x = 0;
int y = 0;
while (i < tmap->num_tiles) {
rv = GFraMe_spriteset_draw(tmap->sset, tmap->data[i],
tmap->x + x*tmap->sset->tw,
tmap->y + y);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to draw tilemap",
_ret);
x++;
y += tmap->sset->th * (x >= width_in_tiles);
x -= width_in_tiles * (x >= width_in_tiles);
i++;
}
*/
// Loop each row
i = 0;
while (i < tmap->width_in_tiles) {
int j;
// Loop each column
j = 0;
while (j < tmap->height_in_tiles) {
char tile = tmap->data[i + j*tmap->width_in_tiles];
if (tile > 0)
rv = GFraMe_spriteset_draw(tmap->sset,
tmap->data[i + j*tmap->width_in_tiles],
tmap->x + i*tmap->sset->tw,
tmap->y + j*tmap->sset->th, 0);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to draw tilemap",
_ret);
j++;
}
i++;
}
_ret:
return rv;
}
/**
* Set a text to be shown
*
* @param text Text (the pointer will be copied)
* @param textLen Text's length
* @param x Window's horizontal position (in tiles)
* @param y Window's vertical position (in tiles)
* @param w Window's width (in tiles)
* @param h Window's height (in tiles)
*/
void ps_showText(char *text, int textLen, int x, int y, int w, int h) {
GFraMe_ret rv;
GFraMe_save sv, *pSv;
int hint;
hint = 1;
pSv = 0;
// Open the configurations
rv = GFraMe_save_bind(&sv, CONFFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error reading config file", __ret);
pSv = &sv;
// Check if the user disabled it
GFraMe_save_read_int(&sv, "hint", &hint);
if (hint) {
textWnd_init(x, y, w, h, text, textLen);
_ps_text = 1;
}
__ret:
if (pSv)
GFraMe_save_close(pSv);
}
/**
* Initialize the quadtree for collision
*
* @param ox Horizontal offset from the center
* @param oy Vertical offset from the center
* @param w World's width
* @param h World's height
* @return GFraMe error code
*/
GFraMe_ret qt_initCol(int ox, int oy, int w, int h) {
GFraMe_ret rv;
quadtree *pRoot;
// Reset any "used" node/qt
qt_resetAll();
// Get the tree's root
rv = qt_getNewRoot(&pRoot);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc quadtree's root",
__ret);
// Init the root
qt_init(pRoot, 0, QT_MAX);
// Set its dimensions
pRoot->hb.cx = w / 2 + ox;
pRoot->hb.cy = h / 2 + oy;
pRoot->hb.hw = w / 2;
pRoot->hb.hh = h / 2;
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Resize the game while keeping the original aspect ratio
* @param max_zoom Maximum zoom value or a value equal to or less than 0
*for any zoom
* @param update_window Whether the windows dimensions should be updated
* @return The new zoom level or 0 on failure
*/
double GFraMe_screen_set_keep_ratio(int max_zoom, int update_window) {
int w = 0, h = 0;
double zoom, hratio, vratio;
// Get the actual window's dimension
if (update_window) {
SDL_GetWindowSize(GFraMe_window, &w, &h);
GFraMe_window_w = w;
GFraMe_window_h = h;
}
else {
w = GFraMe_window_w;
h = GFraMe_window_h;
}
// Check each possible ratio
hratio = (double)w / (double)GFraMe_screen_w;
vratio = (double)h / (double)GFraMe_screen_h;
if (vratio * GFraMe_screen_w <= w)
zoom = vratio;
else if (hratio * GFraMe_screen_h <= h)
zoom = hratio;
else
zoom = 0;
if (max_zoom > 0 && zoom > max_zoom)
zoom = max_zoom;
GFraMe_assertRet(zoom, "Invalid aspect ratio", _ret);
// Letterbox the game
GFraMe_buffer_x = (w - GFraMe_screen_w * zoom) / 2;
GFraMe_buffer_y = (h - GFraMe_screen_h * zoom) / 2;
GFraMe_buffer_w = GFraMe_screen_w * zoom;
GFraMe_buffer_h = GFraMe_screen_h * zoom;
GFraMe_screen_ratio_h = zoom;
GFraMe_screen_ratio_v= zoom;
GFraMe_screen_log_dimensions(zoom);
GFraMe_screen_cache_dimensions();
_ret:
return zoom;
}
/**
* Set the destination dimensions keeping a perfect (i.e, integer) aspect ratio
* @param max_zoom Maximum zoom value or a value equal to or less than 0
*for any zoom
* @param update_window Whether the windows dimensions should be updated
* @return The new zoom level or 0 on failure
*/
int GFraMe_screen_set_pixel_perfect(int max_zoom, int update_window) {
int w = 0, h = 0, zoom, hratio, vratio;
// Get the actual window's dimension
if (update_window) {
SDL_GetWindowSize(GFraMe_window, &w, &h);
GFraMe_window_w = w;
GFraMe_window_h = h;
}
else {
w = GFraMe_window_w;
h = GFraMe_window_h;
}
// Check each possible ratio
hratio = (int)( (double)w / (double)GFraMe_screen_w );
vratio = (int)( (double)h / (double)GFraMe_screen_h );
// Get the lesser one
if (hratio < vratio)
zoom = hratio;
else
zoom = vratio;
// Check if it's a valid zoom
if (max_zoom > 0 && zoom > max_zoom)
zoom = max_zoom;
GFraMe_assertRet(zoom != 0, "Invalid aspect ratio", _ret);
// Letterbox the game
GFraMe_buffer_x = (w - GFraMe_screen_w * zoom) / 2;
GFraMe_buffer_y = (h - GFraMe_screen_h * zoom) / 2;
GFraMe_buffer_w = GFraMe_screen_w * zoom;
GFraMe_buffer_h = GFraMe_screen_h * zoom;
GFraMe_screen_ratio_h = zoom;
GFraMe_screen_ratio_v = zoom;
GFraMe_screen_log_dimensions(zoom);
GFraMe_screen_cache_dimensions();
_ret:
return zoom;
}
/**
* Initialize the playstate
*
* @return GFraMe error code
*/
static GFraMe_ret ps_init(int isLoading) {
GFraMe_ret rv;
GFraMe_save sv, *pSv;
int map, plX, plY, time;
// Open the configurations
rv = GFraMe_save_bind(&sv, CONFFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error reading config file", __ret);
pSv = &sv;
// Read the desired fps (for update and drawing)
rv = GFraMe_save_read_int(&sv, "ufps", &_maxUfps);
if (rv != GFraMe_ret_ok)
_maxUfps = GAME_UFPS;
rv = GFraMe_save_read_int(&sv, "dfps", &_maxDfps);
if (rv != GFraMe_ret_ok)
_maxDfps = GAME_DFPS;
rv = GFraMe_save_read_int(&sv, "speedrun", &_ps_isSpeedrun);
if (rv != GFraMe_ret_ok)
_ps_isSpeedrun = 0;
GFraMe_save_close(&sv);
pSv = 0;
if (!isLoading) {
gv_init();
plX = 16;
plY = 184;
map = 0;
}
else {
rv = gv_load(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load state", __ret);
plX = gv_getValue(DOOR_X) * 8;
plY = gv_getValue(DOOR_Y) * 8;
map = gv_getValue(MAP);
}
time = gv_getValue(GAME_TIME);
timer_init(time);
if (map >= 20) {
audio_playBoss();
}
else if (map >= 15) {
audio_playTensionGoesUp();
}
else if (map >= 4) {
audio_playMovingOn();
}
else {
audio_playIntro();
}
rv = ui_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init ui", __ret);
rv = rg_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to registry ui", __ret);
rv = map_init(&m);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init map", __ret);
rv = player_init(&p1, ID_PL1, 224, plX, plY);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init player", __ret);
rv = player_init(&p2, ID_PL2, 240, plX, plY);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init player", __ret);
rv = map_loadi(m, map);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to init map", __ret);
signal_init();
_timerTilCredits = 0;
_ps_onOptions = 0;
_ps_text = 0;
switchState = 0;
transition_initFadeOut();
#ifdef DEBUG
_updCalls = 0;
_drwCalls = 0;
_time = 0;
_ltime = 0;
#endif
rv = GFraMe_ret_ok;
__ret:
if (pSv)
GFraMe_save_close(pSv);
return rv;
}
/**
* Initialize the menustate
*
* @return GFraMe error code
*/
static GFraMe_ret ms_init(struct stMenustate *ms) {
GFraMe_ret rv;
GFraMe_save sv;
int tmp, ctrPl1, ctrPl2;
ms->pO = 0;
ms->pM = 0;
// Check if there's already a saved game
rv = GFraMe_save_bind(&sv, SAVEFILE);
ASSERT_NR(rv == GFraMe_ret_ok);
// Check if something other than the version is written
if (sv.size > 50)
ms->hasSave = 1;
else
ms->hasSave = 0;
GFraMe_save_close(&sv);
// Check the configurations
rv = GFraMe_save_bind(&sv, CONFFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error reading config file", __ret);
// Try to read both players control mode
ctrPl1 = -1;
ctrPl2 = -1;
rv = GFraMe_save_read_int(&sv, "ctr_pl1", &tmp);
if (rv == GFraMe_ret_ok)
ctrPl1 = tmp;
rv = GFraMe_save_read_int(&sv, "ctr_pl2", &tmp);
if (rv == GFraMe_ret_ok)
ctrPl2 = tmp;
// set the control scheme
if (ctrPl1 != -1 && ctrPl2 != -1) {
tmp = ctr_setModeForce(ID_PL1, ctrPl1);
if (tmp)
tmp = ctr_setModeForce(ID_PL2, ctrPl2);
// In case any error happened, set the default
if (!tmp)
ctr_setDef();
}
else
ctr_setDef();
// Set the song volume
rv = GFraMe_save_read_int(&sv, "music", &tmp);
if (rv == GFraMe_ret_ok)
audio_setVolume(tmp);
else
audio_setVolume(60);
// Set the sfx volume
rv = GFraMe_save_read_int(&sv, "sfx", &tmp);
if (rv == GFraMe_ret_ok)
sfx_setVolume(tmp);
else
sfx_setVolume(50);
GFraMe_save_close(&sv);
// Zero some variables
ms->lastPressedTime = 0;
ms->firstPress = 0;
// Set the selected option
if (ms->hasSave)
ms->curOpt = 0;
else
ms->curOpt = 1;
// Set text position
ms->textX = 112;
ms->textY = 176;
// Set the dev icon position
ms->iconX = 35 * 8;
ms->iconY = 25 * 8;
// Start the menu
ms->runMenu = 1;
// Set the title position
ms->isTitleSet = 0;
ms->j1X = 82;
ms->j1Yf = -32.0f;
ms->j1Y = -32;
ms->j2X = 122;
ms->j2Yf = -40.0f;
ms->j2Y = -40;
ms->aX = 154;
ms->aYf = -48.0f;
ms->aY = -48;
ms->tX = 194;
ms->tYf = -54.0f;
ms->tY = -54;
ms->idleTime = 0;
rv = map_init(&ms->pM);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
rv = map_loadf(ms->pM, "maps/mainmenu.gfm");
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
rv = obj_getNew(&ms->pO);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
obj_setZero(ms->pO);
obj_setBounds(ms->pO, 8*8, 17*8, 2*8, 2*8);
obj_setID(ms->pO, ID_HEARTUP);
obj_setCommonEvent(ms->pO, CE_NONE);
cam_x = 0;
cam_y = 0;
cam_setMapDimension(40, 30);
audio_playMenu();
rv = GFraMe_ret_ok;
__ret:
return rv;
}
/**
* Update the current frame, as many times as it's accumulated
*/
static void ps_update() {
GFraMe_event_update_begin();
GFraMe_object *pObj;
GFraMe_ret rv;
int h, w;
if (gv_getValue(BOSS_ISDEAD) >= 4) {
if (_timerTilCredits == 0) {
timer_stop();
audio_playVictory();
}
else if (_timerTilCredits > 5000) {
_psRunning = 0;
}
_timerTilCredits += GFraMe_event_elapsed;
if (_timerTilCredits >= 2000)
return;
}
else if (gv_nIsZero(SWITCH_MAP)) {
return;
}
else if (_ps_text) {
textWnd_update(GFraMe_event_elapsed);
return;
}
#ifdef DEBUG
_updCalls++;
#endif
pObj = 0;
// Check if any player should teleport
player_checkTeleport(p1);
player_checkTeleport(p2);
// Update everything
map_update(m, GFraMe_event_elapsed);
rg_updateMobs(GFraMe_event_elapsed);
rg_updateObjects(GFraMe_event_elapsed);
rg_updateBullets(GFraMe_event_elapsed);
player_update(p1, GFraMe_event_elapsed);
player_update(p2, GFraMe_event_elapsed);
ui_update(GFraMe_event_elapsed);
signal_update(GFraMe_event_elapsed);
// Collide everythin against everything else
map_getDimensions(m, &w, &h);
rv = qt_initCol(-8, -8, w + 16, h + 16);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error initializing collision",
__err_ret);
rv = rg_qtAddWalls();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding map to collision",
__err_ret);
rv = rg_qtAddObjects();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding object to quadtree",
__err_ret);
rv = rg_qtAddMob();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding mob to quadtree",
__err_ret);
rv = rg_qtAddEvents();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding events to quadtree",
__err_ret);
rv = rg_qtAddBullets();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding bullets to quadtree",
__err_ret);
rv = qt_addPl(p1);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding player to quadtree",
__err_ret);
rv = qt_addPl(p2);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error adding player to quadtree",
__err_ret);
// Collide both players, manually
col_onPlayer(p1, p2);
col_onPlayer(p2, p1);
// Collide the carried player (if any) against the map
if (player_isBeingCarried(p1))
player_getObject(&pObj, p1);
else if (player_isBeingCarried(p2))
player_getObject(&pObj, p2);
// Fix a bug that would let players clip into ceilings
if (pObj)
rg_collideObjWall(pObj);
// Update camera
cam_setPosition();
// If the player is trying to switch maps, do it
if (player_cmpDestMap(p1, p2) == GFraMe_ret_ok) {
gv_setValue(SWITCH_MAP, 1);
return;
}
if (!player_isAlive(p1) && !player_isInsideMap(p1)) {
GFraMe_ret rv;
// Recover previous state
rv = gv_load(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error loading map", __err_ret);
// Increase death counter
gv_inc(PL1_DEATH);
// Save death counter
gv_setValue(GAME_TIME, timer_getTime());
rv = gv_save(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error saving map", __err_ret);
// Force reload
gv_setValue(SWITCH_MAP, 1);
}
if (!player_isAlive(p2) && !player_isInsideMap(p2)) {
GFraMe_ret rv;
// Recover previous state
rv = gv_load(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error loading map", __err_ret);
// Increase death counter
gv_inc(PL2_DEATH);
// Save death counter
gv_setValue(GAME_TIME, timer_getTime());
rv = gv_save(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error saving map", __err_ret);
// Force reload
gv_setValue(SWITCH_MAP, 1);
}
GFraMe_event_update_end();
return;
__err_ret:
gl_running = 0;
return;
}
/**
* Switch the current map
*/
static GFraMe_ret ps_switchMap() {
GFraMe_ret rv;
#if !defined(DEBUG) || !defined(FAST_TRANSITION)
GFraMe_event_update_begin();
int tmp;
// Store whether the game was running
tmp = gl_running;
// Make it stop on any error
gl_running = 0;
switch (switchState) {
/** Simply start the transition */
case 0: transition_initFadeOut(); switchState++; break;
/** Fade out */
case 1: {
if (transition_fadeOut(GFraMe_event_elapsed) == TR_COMPLETE)
switchState++;
} break;
/** Load the map */
case 2: {
int map;
map = gv_getValue(MAP);
rv = map_loadi(m, map);
ASSERT(rv == GFraMe_ret_ok, rv);
if (map >= 20) {
audio_playBoss();
}
else if (map >= 15) {
audio_playTensionGoesUp();
}
else if (map >= 4) {
audio_playMovingOn();
}
else {
audio_playIntro();
}
switchState++;
} break;
/** Tween players to their new position */
case 3: {
int x, y;
// Get their destiny position
x = gv_getValue(DOOR_X) * 8;
y = gv_getValue(DOOR_Y) * 8;
// Tween the players
rv = player_tweenTo(p1, x, y, GFraMe_event_elapsed, PL_TWEEN_DELAY);
rv = player_tweenTo(p2, x, y, GFraMe_event_elapsed, PL_TWEEN_DELAY);
// Update camera
cam_setPositionSt(p1, p2);
if (rv == GFraMe_ret_ok)
switchState++;
} break;
/** Init fade in animation */
case 4: transition_initFadeIn(); switchState++; break;
/** Fade in */
case 5: {
if (transition_fadeIn(GFraMe_event_elapsed) == TR_COMPLETE)
switchState++;
} break;
/** Finish the transition */
default: {
int map;
map = gv_getValue(MAP);
if (map == 1) {
if (gl_lang == EN_US) {
ps_showText(_ps_map001_textEN, sizeof(_ps_map001_textEN), 0, 0, 40, 6);
}
else if (gl_lang == PT_BR) {
ps_showText(_ps_map001_textPT, sizeof(_ps_map001_textPT), 0, 0, 40, 6);
}
}
else if (map == 8 || map == 13) {
if (gl_lang == EN_US) {
ps_showText(_ps_map_afterItemEN, sizeof(_ps_map_afterItemEN), 0, 0, 40, 6);
}
else if (gl_lang == PT_BR) {
ps_showText(_ps_map_afterItemPT, sizeof(_ps_map_afterItemPT), 0, 0, 40, 6);
}
}
gv_setValue(SWITCH_MAP, 0);
switchState = 0;
signal_release();
// Set the update time (for using on events)
gv_setValue(GAME_UPS, GFraMe_event_elapsed);
// Save the current state
if (player_isAlive(p1) && player_isAlive(p2)) {
gv_setValue(GAME_TIME, timer_getTime());
rv = gv_save(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error saving file!", __ret);
}
# if defined(DEBUG) && defined(RESET_GV)
gv_init();
# endif /* RESET_GV */
}
}
gl_running = tmp;
GFraMe_event_update_end();
#else /* FAST_TRANSITION */
int tmp, x, y;
int map;
// Store whether the game was running
tmp = gl_running;
// Make it stop on any error
gl_running = 0;
map = gv_getValue(MAP);
rv = map_loadi(m, map);
ASSERT(rv == GFraMe_ret_ok, rv);
// Get their destiny position
x = gv_getValue(DOOR_X) * 8;
y = gv_getValue(DOOR_Y) * 8;
// Tween the players
rv = player_tweenTo(p1, x, y, GFraMe_event_elapsed, 0);
rv = player_tweenTo(p2, x, y, GFraMe_event_elapsed, 0);
// Update camera
cam_setPositionSt(p1, p2);
gv_setValue(SWITCH_MAP, 0);
# ifdef RESET_GV
gv_init();
# endif /* RESET_GV */
gl_running = tmp;
// Set the update time (for using on events)
gv_setValue(GAME_UPS, GFraMe_event_elapsed);
// Save the current state
if (player_isAlive(p1) && player_isAlive(p2)) {
gv_setValue(GAME_TIME, timer_getTime());
rv = gv_save(SAVEFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error saving file!", __ret);
}
#endif /* FAST_TRANSITION */
// Set return variable
rv = GFraMe_ret_ok;
__ret:
return rv;
}
int main(int argc, char *argv[]) {
GFraMe_ret rv;
GFraMe_save sv, *pSv;
GFraMe_wndext ext;
int zoom, lang;
state st;
ext.atlas = "atlas";
ext.atlasWidth = 256;
ext.atlasHeight = 256;
ext.flags = GFraMe_wndext_none;
//ext.flags = GFraMe_wndext_scanline;
rv = GFraMe_init
(
SCR_W,
SCR_H,
WND_W,
WND_H,
ORG,
NAME,
GFraMe_window_none, // GFraMe_window_fullscreen
&ext,
FPS,
1, // Log to file
0 // Log append
);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Init failed", __ret);
setIcon();
// Set the bg color
GFraMe_set_bg_color(0x22, 0x20, 0x34, 0xff);
// Set the actual game dimensions
pSv = 0;
rv = GFraMe_save_bind(&sv, CONFFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error opening file", __ret);
pSv = &sv;
rv = GFraMe_save_read_int(&sv, "zoom", &zoom);
if (rv == GFraMe_ret_ok) {
// Switch the resolution
if (zoom != 0 && zoom != 2) {
GFraMe_ret rv;
rv = GFraMe_screen_set_window_size(SCR_W*zoom, SCR_H*zoom);
if (rv == GFraMe_ret_ok)
GFraMe_screen_set_pixel_perfect(0, 1);
}
else if (zoom == 0) {
GFraMe_ret rv;
rv = GFraMe_screen_setFullscreen();
if (rv == GFraMe_ret_ok)
GFraMe_screen_set_pixel_perfect(0, 1);
}
}
// Check if the language was stored (and load it)
rv = GFraMe_save_read_int(&sv, "lang", &lang);
if (rv == GFraMe_ret_ok) {
if (lang == EN_US) {
gl_lang = EN_US;
}
else if (lang == PT_BR) {
gl_lang = PT_BR;
}
}
else {
gl_lang = EN_US;
}
GFraMe_save_close(&sv);
pSv = 0;
rv = GFraMe_audio_player_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "Audio player init failed", __ret);
rv = gl_init();
GFraMe_assertRet(rv == GFraMe_ret_ok, "global init failed", __ret);
GFraMe_controller_init(1);
st = MENUSTATE;
// st = CREDITS;
while (gl_running) {
switch (st) {
case MENUSTATE: st = menustate(); break;
case NEW_PLAYSTATE: st = playstate(0); break;
case CNT_PLAYSTATE: st = playstate(1); break;
case OPTIONS: st = options(); break;
case DEMO: st = demo(); break;
case CREDITS: st = credits(); break;
default: rv = 123; GFraMe_assertRet(0, "Invalid state!", __ret);
}
}
rv = 0;
__ret:
if (pSv)
GFraMe_save_close(pSv);
GFraMe_audio_player_pause();
GFraMe_audio_player_clear();
gl_clean();
GFraMe_controller_close();
GFraMe_quit();
return rv;
}
/**
* Add a new node to the quadtree, subdivide it as necessary and collide against
* every other node
*
* @param pQt Tree where the collision should be done
* @param pNode The node
* @return GFraMe error code
*/
GFraMe_ret qt_addNodeCollide(quadtree *pQt, qtNode *pNode) {
GFraMe_ret rv;
// Check that the node intersects the tree
ASSERT(qtHbIntersect(&pNode->hb, &pQt->hb), GFraMe_ret_ok);
if (pQt->children[NW]) { // If there're any children, add into those
qtPosition i;
// Add the node into each child
i = 0;
while (i < QT_MAX) {
rv = qt_addNodeCollide(pQt->children[i], pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok,
"Failed to insert node into child", __ret);
i++;
}
}
else if (pQt->nodesCount + 1 > NODES_MAX
&& pQt->hb.hw * 2 > MIN_WIDTH
&& pQt->hb.hh * 2 > MIN_HEIGHT) { // If the tree should subdivide
qtPosition i;
struct stQTNodeLL *tmp;
// Subdivide the tree into each subtree
i = 0;
while (i < QT_MAX) {
quadtree *tmp;
// Get a new subtree
rv = qt_getQuadtree(&tmp);
GFraMe_assertRet(rv == GFraMe_ret_ok,
"Failed to alloc tree's child", __ret);
// Initialize the child and add it
qt_init(tmp, pQt, i);
pQt->children[i] = tmp;
i++;
}
// Incremeant the child count
pQt->nodesCount++;
// Add every node into the children
tmp = pQt->nodes;
pQt->nodes = 0;
while (tmp) {
rv = qt_addNodeCollide(pQt, tmp->self);
GFraMe_assertRet(rv == GFraMe_ret_ok,
"Failed to insert node into child", __ret);
tmp = tmp->next;
}
// Add this object
rv = qt_addNodeCollide(pQt, pNode);
GFraMe_assertRet(rv == GFraMe_ret_ok,
"Failed to insert node into child", __ret);
}
else { // If the node will be added and collided
struct stQTNodeLL *newNode, *tmp;
// Get a new node, to add into
rv = qt_getNodeLL(&newNode);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to alloc LL node", __ret);
// Initialize the node
newNode->self = pNode;
newNode->next = 0;
// Collides this node against every other on the current subtree
if (pQt->nodes) {
tmp = pQt->nodes;
while (1) {
// Check if this intersects the current node
if (qtHbIntersect(&pNode->hb, &tmp->self->hb))
checkCollision(pNode, tmp->self);
if (tmp->next) // Go to the next node
tmp = tmp->next;
else // Stop iterating
break;
}
// Add the new node at the end of the linked list
tmp->next = newNode;
}
else
pQt->nodes = newNode;
// Update the tree's list
pQt->nodesCount++;
}
rv = GFraMe_ret_ok;
__ret:
return rv;
}