void resize( Uint16 w, Uint16 h )
{
#if defined ZOOMUP || defined ZOOMDOWN
#if defined ZOOMUP && defined ZOOMDOWN
if (dummy_screen)
spDeleteSurface(dummy_screen);
#ifdef FIRSTUP
dummy_screen = spCreateSurface(screen->w*2,screen->h*2);
#else
dummy_screen = spCreateSurface(screen->w/2,screen->h/2);
#endif
#else
if (screen)
spDeleteSurface(screen);
#ifdef ZOOMUP
screen = spCreateSurface(real_screen->w/2,real_screen->h/2);
#else
screen = spCreateSurface(real_screen->w*2,real_screen->h*2);
#endif
#endif
#endif
spSelectRenderTarget(screen);
//Font Loading
if ( font )
spFontDelete( font );
int zoom = spMin( ( screen->w << SP_ACCURACY ) / 320, ( screen->h << SP_ACCURACY ) / 240 ); //at 320x240 == 1.0
font = spFontLoad( "./font/LiberationMono-Regular.ttf", 10 * zoom >> SP_ACCURACY );
spFontAdd( font,SP_FONT_GROUP_ASCII, 0 ); //Just for debug stuff
spFontAddBorder( font, spGetFastRGB(127,127,127) );
}
TransitionFade::~TransitionFade()
{
if( SourceScreen != 0 )
{
spDeleteSurface( SourceScreen );
}
if( TargetScreen != 0 )
{
spDeleteSurface( TargetScreen );
}
}
TransitionStrips::~TransitionStrips()
{
free( (void*)speedList );
if( SourceScreen != 0 )
{
spDeleteSurface( SourceScreen );
}
if( TargetScreen != 0 )
{
spDeleteSurface( TargetScreen );
}
}
int main(int argc, char **argv)
{
//sparrow3D Init
spSetDefaultWindowSize(640,480); //Creates a 640x480 window at PC instead of 320x240
spInitCore();
//Setup
screen = spCreateDefaultWindow();
//Selecting the renderTarget. It could be every surface
spSelectRenderTarget(screen);
resize(screen->w,screen->h);
//Textures loading
texture = spLoadSurface("./data/garfield.png");
//Setting alpha test to 0, because the texture has pink parts
spSetAlphaTest(0);
//Mesh loading
mesh = spMeshLoadObj("./data/testmeshuv_tri.obj",texture,65535);
//Light on! There is one "default" light at 0,0,0 with color white. We just use it.
spSetLight(1);
//All glory the main loop
//every frame the draw_function is called
//every frame the calc_function is called with the past time as argument
//at least 10 ms have to be between to frames (max 100 fps)
//if the window is resized, the resize feedback-function is called (again)
spLoop(draw_function,calc_function,10,resize,NULL);
//Winter Wrap up, Winter Wrap up
spMeshDelete(mesh);
spDeleteSurface(texture);
spQuitCore();
return 0;
}
void ShaderBlur::Apply( SDL_Surface* Target )
{
// Keep render target (might not be applying shader to screen)
SDL_Surface* r = spGetRenderTarget();
SDL_Surface* t = spUniqueCopySurface( Target );
spSetHorizontalOrigin( SP_LEFT );
spSetVerticalOrigin( SP_TOP );
spSelectRenderTarget( t );
spSetBlending( SP_ONE );
spBlitSurface( 0, 0, -1, Target );
spSetBlending( SP_ONE >> 2 );
for( int y = -1; y <= 1; y++ )
{
for( int x = -1; x <= 1; x++ )
{
if( x != 0 && y != 0 )
{
spBlitSurface( x, y, -1, Target );
}
}
}
spSelectRenderTarget( Target );
spSetBlending( SP_ONE );
spBlitSurface( 0, 0, -1, t );
spDeleteSurface( t );
// Restore render target
spSelectRenderTarget( r );
}
void resizeWindow( Uint16 w, Uint16 h )
{
spDeleteSurface(display);
display = spCreateWindow( w, h, gameSettings->FullScreen, 0 );
//Setup of the new/resized window
spSelectRenderTarget(spGetWindowSurface());
spSetPerspective(50.0f,(float)spGetWindowSurface()->w/(float)spGetWindowSurface()->h,0.1f,100.0f);
}
static void spLetterDelete( spLetterPointer letter )
{
if ( letter == NULL )
return;
spLetterDelete( letter->left );
spLetterDelete( letter->right );
spDeleteSurface( letter->surface );
free( letter );
}
StateScore::~StateScore()
{
spDeleteSurface( killFrame );
spFontDelete( scoreText );
spResetAxisState();
spResetButtonsState();
delete run;
if ( nameBkup[0] != 0 )
strcpy( name, nameBkup );
}
StateScore::StateScore( StateLevel *level ) :
StateBase(),
file( FOLDER_DATA "/" FILE_HIGHSCORE_NORMAL )
{
SDL_Surface *temp = spCreateSurface( APP_SCREEN_WIDTH, APP_SCREEN_HEIGHT );
killFrame = spCreateSurface( APP_SCREEN_WIDTH, APP_SCREEN_HEIGHT );
spSelectRenderTarget( temp );
level->render( temp );
spUnlockRenderTarget();
SDL_SetAlpha( temp, SDL_SRCALPHA, 128 );
SDL_BlitSurface( temp, NULL, killFrame, NULL );
spLockRenderTarget();
spSelectRenderTarget( spGetWindowSurface() );
spDeleteSurface( temp );
if ( level->player->toBeRemoved )
playerDead = true;
else
playerDead = false;
score = level->scoreKeeper->getScore();
scoreText = spFontLoad( FONT_GENERAL, SCORE_FONT_SIZE );
if ( scoreText )
{
spFontAdd( scoreText, SP_FONT_GROUP_ALPHABET SP_FONT_GROUP_GERMAN ".:!\"_", -1 );
spFontAdd( scoreText, SP_FONT_GROUP_NUMBERS, spGetRGB( 255, 128, 0 ) );
}
nameBkup[0] = 0;
if ( level->run->playing )
{
state = 1;
caret = false;
strcpy( nameBkup, name );
strcpy( name, level->run->info.name.c_str() );
run = level->run;
level->run = NULL;
}
else
{
caret = true;
state = 0;
spPollKeyboardInput( name, SCORE_MAX_NAME_LENGTH, NULL );
run = level->run;
level->run = NULL;
}
caretTimer.start( SCORE_CARET_BLINK_TIME );
timers.push_back( &caretTimer );
type = stScore;
}
PREFIX void spDeleteSprite( spSpritePointer sprite)
{
if ( sprite == NULL )
return;
if (sprite->name)
free(sprite->name);
spSubSpritePointer momSub = sprite->firstSub;
do
{
spSubSpritePointer next = momSub->next;
spDeleteSurface(momSub->surface);
free( momSub );
momSub = next;
}
while ( momSub != sprite->firstSub );
if (sprite->collection)
spRemoveSpriteFromCollection(sprite);
free( sprite );
}
void TransitionFadeIn::Render()
{
SDL_Surface* b = spGetWindowSurface();
SDL_Surface* t = spUniqueCopySurface( b );
// Fade from colour
spClearTarget( SourceColour );
// Buffer the next stages screen
spSelectRenderTarget( t );
Target->Render();
spSelectRenderTarget( b );
// Alpha it to the actual screen
spSetHorizontalOrigin( SP_LEFT );
spSetVerticalOrigin( SP_TOP );
spSetBlending( Alpha );
spBlitSurface( 0, 0, -1, t );
spSetBlending( SP_ONE );
spDeleteSurface( t );
}
int main( int argc, char **argv )
{
//sparrow3D Init
spInitCore();
//spSetDefaultWindowSize(800,480);
//Setup
#if (defined ZOOMUP || defined ZOOMDOWN) && !(defined ZOOMUP && defined ZOOMDOWN)
real_screen = spCreateDefaultWindow();
resize( real_screen->w, real_screen->h );
#else
screen = spCreateDefaultWindow();
resize( screen->w, screen->h );
#endif
//Setting the first level
levelPointer = getLevelOverPointer();
if (argc < 2)
sprintf(get_saved_level(),"./level/tile_test.tmx");
else
sprintf(get_saved_level(),"%s",argv[1]);
levelFade = FADE_TIME;
(*levelPointer) = loadLevel(get_saved_level());
createPhysicsFromLevel((*levelPointer));
//All glory the main loop
spLoop( draw_schizo, calc_schizo, 10, resize, NULL );
//Winter Wrap up, Winter Wrap up …
clearPhysics();
deleteLevel((*levelPointer));
spFontDelete( font );
spDeleteSurface(screen);
spQuitCore();
return 0;
}
int main( int argc, char **argv )
{
//sparrow3D Init
spSetDefaultWindowSize( 640, 480 ); //Creates a 640x480 window at PC instead of 320x240
spInitCore();
//Setup
screen = spCreateDefaultWindow();
spSelectRenderTarget(screen);
//Tile map loading
tile_map = spLoadSurface( "./data/science_guy_frames01.png" );
//Creating an empty sprite
sprite = spNewSprite();
//Filling it with it subsprites.
int i;
for ( i = 0; i < 9; i++ )
spNewSubSpriteWithTiling( sprite, tile_map, i * 24 + 1, 1, 22, 46, 100 );
//We don't want to use the zBuffer in any way
spSetZSet(0);
spSetZTest(0);
//All glory the main loop
//every frame the draw_function is called
//every frame the calc_function is called with the past time as argument
//at least 10 ms have to be between to frames (max 100 fps)
//if the window is resized, the resize feedback-function is called (again)
spLoop( draw_function, calc_function, 10, NULL, NULL );
//Winter Wrap up, Winter Wrap up
spDeleteSprite( sprite );
spDeleteSurface( tile_map );
spQuitCore();
return 0;
}
void quit_sprites()
{
spDeleteSurface(sprites_garfield);
spDeleteSurface(sprites_texture);
spDeleteSprite(sprite);
}
PREFIX spSpriteCollectionPointer spLoadSpriteCollection(char* filename,SDL_Surface* fallback_surface)
{
SDL_RWops *file = SDL_RWFromFile(filename, "rt");
if (!file)
return NULL;
spSpriteCollectionPointer collection = spNewSpriteCollection();
//Loading the file line by line
int end = 0;
spSpritePointer sprite = NULL;
char surface_d[1024] = "";
//border default
int bw_d = 0;
int bh_d = 0;
//frame default
int fw_d = 0;
int fh_d = 0;
int fps_d = 0;
char sprite_d[1024] = "";
char surface[1024] = "";
int bw = bw_d;
int bh = bh_d;
int fw = fw_d;
int fh = fh_d;
int fps = fps_d;
while (!end)
{
char line[512];
end = spReadOneLine(file,line,512);
//parsing the line
if (line[0] == '#' || line[0] == ';') {} //comment
else
if (line[0] == '[') //new sprite
{
int i;
for (i = 1; line[i]!=']' && line[i]!=0; i++);
line[i] = 0;
sprite = spNewSprite(&(line[1]));
spAddSpriteToCollection(collection,sprite);
sprintf(surface,"%s",surface_d);
bw = bw_d;
bh = bh_d;
fw = fw_d;
fh = fh_d;
fps = fps_d;
}
else //some keywords
{
//searching the '=', ' ' or \0.
int i;
for (i = 1; line[i]!='=' && line[i]!=' ' && line[i]!=0; i++);
if (line[i]==0) //hm, not good...
continue;
int keyword = 0;
if (line[i]=='=')
{
line[i] = 0;
keyword = spSpriteCollectionGetKeyword(line);
line[i] = '=';
}
else // ' '
{
line[i] = 0;
keyword = spSpriteCollectionGetKeyword(line);
line[i] =' ';
for (i++;line[i]!='=' && line[i]!=0; i++);
if (line[i]==0) //hm, not good...
continue;
}
for (i++;line[i]==' '; i++);
char* value = &(line[i]);
int j;
for (j = strlen(value)-1;value[j]==' ' && j>=0;j--);
value[j+1] = 0;
int x,y,n;
switch (keyword)
{
case 1: //"default"
sprintf(sprite_d,"%s",value);
break;
case 2: //"image"
if (sprite)
sprintf(surface,"%s",value);
else
sprintf(surface_d,"%s",value);
break;
case 3: //fps
if (sprite)
fps = atoi(value);
else
fps_d = atoi(value);
break;
case 4: //framesize
if (sprite)
fw = atoi(value);
else
fw_d = atoi(value);
for (i++;line[i]!=',' && line[i]!=0; i++);
if (line[i] == 0)
continue;
value = &(line[i+1]);
if (sprite)
fh = atoi(value);
else
fh_d = atoi(value);
break;
case 5: //bordersize
if (sprite)
bw = atoi(value);
else
bw_d = atoi(value);
for (i++;line[i]!=',' && line[i]!=0; i++);
if (line[i] == 0)
continue;
value = &(line[i+1]);
if (sprite)
bh = atoi(value);
else
bh_d = atoi(value);
break;
case 6: //frame
if (!sprite)
break;
x = atoi(value);
for (i++;line[i]!=',' && line[i]!=0; i++);
if (line[i] == 0)
continue;
value = &(line[i+1]);
y = atoi(value);
for (i++;line[i]!=',' && line[i]!=0; i++);
SDL_Surface* s = spLoadSurface( surface );
if (s == NULL)
s = fallback_surface;
if (line[i] == 0)
spNewSubSpriteWithTiling(sprite,s,x+(bw-fw)/2,y+(bh-fh)/2,fw,fh,1000/(fps>0?fps:1));
else
{
value = &(line[i+1]);
n = atoi(value);
if (n > 0)
spNewSubSpriteTilingRow(sprite,s,x+(bw-fw)/2,y+(bh-fh)/2,fw,fh,bw,bh,n,1000/(fps>0?fps:1));
}
//We loaded the surface one time more, than we will it delete later, so lets decrease the ref counter:
spDeleteSurface( s );
break;
}
}
}
spSelectSprite(collection,sprite_d);
SDL_RWclose(file);
return collection;
}
