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Add metatileset function, static screen size macros when possible

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This commit is contained in:
OctoSpacc 2023-11-22 00:19:32 +01:00
parent 399e7426b5
commit 27a0d9dba1
4 changed files with 70 additions and 37 deletions
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91
LibMultiSpacc/Examples/Pong/Pong.c
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@ -1,5 +1,8 @@
#include "../../LibMultiSpacc/MultiSpacc.h"
#define iabs(x) (((x) >= 0) ? (x) : -(x))
#define maxOf2(a, b) (((a + b) / 2) + (iabs(a - b) / 2))
#define AppName "Pong"
bool paused = false;
@ -28,12 +31,13 @@ MultiSpacc_Surface *background;
MultiSpacc_Surface *tilesImg;
MultiSpacc_SpritesMap paddleSxSpriteMap, paddleDxSpriteMap;
MultiSpacc_TilesMap divisorTileMap, borderTileMap;
MultiSpacc_TilesMap divisorTileMap, borderTileMap, tempTileMap;
#define BallSize 8
#define PaddleWidth 8
#define TileSize 8
#define BallSize TileSize
#define PaddleWidth TileSize
#define PaddleHeightTl 4
#define PaddleHeightPx 8*PaddleHeightTl
#define PaddleHeightPx TileSize*PaddleHeightTl
#define BallTile 128
#define PaddleTile 129
@ -49,9 +53,19 @@ MultiSpacc_TilesMap divisorTileMap, borderTileMap;
#define PaddleDxX windowConfig.width - 2*PaddleWidth
#define PaddleAccel 4
#define PaddleMarginXPx 8
#define PaddleMarginYPx 8
#define ScreenMarginYPx 8
#define PaddleMarginXPx TileSize
#define PaddleMarginYPx TileSize
#define ScreenMarginYPx TileSize
#define StaticScreenMaxSidePx maxOf2(MultiSpacc_StaticScreenWidth, MultiSpacc_StaticScreenHeight)
#define StaticScreenMaxSideTl (StaticScreenMaxSidePx/TileSize)
#define RealScreenMaxSidePx maxOf2(windowConfig.width, windowConfig.height)
#define RealScreenMaxSideTl (RealScreenMaxSidePx/TileSize)
int tempX[StaticScreenMaxSideTl + MultiSpacc_StaticScreenSizeNull];
int tempY[StaticScreenMaxSideTl + MultiSpacc_StaticScreenSizeNull];
int tempChr[StaticScreenMaxSideTl + MultiSpacc_StaticScreenSizeNull];
// TODO: more defines for frequently-used expressions
@ -187,22 +201,45 @@ bool FixedUpdate( void *args )
return true;
}
// TODO: flip needed sprites, must implement flags in MultiSpacc API first
// TODO: set metatile without cycle here
bool DisplayBorders(void)
{
int i;
for( i=1; i<(windowConfig.height/8 - 1); i++ )
if( MultiSpacc_StaticScreenSizeNull )
{
MultiSpacc_SetTile( windowConfig.width/8/2 , i, DivisorTileDx, tilesImg, background );
MultiSpacc_SetTile( windowConfig.width/8/2 - 1, i, DivisorTileSx, tilesImg, background );
tempTileMap.chr = malloc(RealScreenMaxSideTl * sizeof(int));
tempTileMap.x = malloc(RealScreenMaxSideTl * sizeof(int));
tempTileMap.y = malloc(RealScreenMaxSideTl * sizeof(int));
}
for( i=0; i<windowConfig.width/8; i++ )
for( i=1; i<(windowConfig.height/TileSize - 1); i++ )
{
MultiSpacc_SetTile( i, 1, BorderTile, tilesImg, background );
MultiSpacc_SetTile( i, windowConfig.height/8 - 2, BorderTile, tilesImg, background );
tempTileMap.chr[i] = DivisorTileSx;
tempTileMap.x[i] = 0;
tempTileMap.y[i] = i;
}
MultiSpacc_SetMetaTile( windowConfig.width/TileSize/2 - 1, 0, &tempTileMap, windowConfig.height/TileSize, tilesImg, background );
for( i=1; i<(windowConfig.height/TileSize - 1); i++ )
{
tempTileMap.chr[i] = DivisorTileDx;
}
MultiSpacc_SetMetaTile( windowConfig.width/TileSize/2 - 0, 0, &tempTileMap, windowConfig.height/TileSize, tilesImg, background );
for( i=0; i<windowConfig.width/TileSize; i++ )
{
tempTileMap.chr[i] = BorderTile;
tempTileMap.x[i] = i;
tempTileMap.y[i] = 0;
}
MultiSpacc_SetMetaTile( 0, 1, &tempTileMap, windowConfig.width/TileSize, tilesImg, background );
MultiSpacc_SetMetaTile( 0, windowConfig.height/TileSize - 2, &tempTileMap, windowConfig.width/TileSize, tilesImg, background );
if( MultiSpacc_StaticScreenSizeNull )
{
free(tempTileMap.chr);
free(tempTileMap.x);
free(tempTileMap.y);
}
}
@ -233,7 +270,6 @@ bool RealUpdate( void *args, double deltaTime )
}
// TODO: listen for OS terminate signal
// TODO: fix SDL not waiting for key release with inputs checked this way
// TODO: proper pause menu?
if( MultiSpacc_CheckKeyPress( MultiSpacc_Key_Pause, &buttonsStates ) )
{
@ -244,7 +280,7 @@ bool RealUpdate( void *args, double deltaTime )
}
else
{
MultiSpacc_PrintText( "Exit", background, &windowConfig, 3, 3, tilesImg );
MultiSpacc_PrintText( "Exited.", background, &windowConfig, 3, 3, tilesImg );
return false;
}
}
@ -278,6 +314,10 @@ int main( int argc, char *argv[] )
paddleSxSpriteMap.flags = (MultiSpacc_SpriteFlags*)&flagsSx;
paddleDxSpriteMap.flags = (MultiSpacc_SpriteFlags*)&flagsDx;
tempTileMap.chr = tempChr;
tempTileMap.x = tempX;
tempTileMap.y = tempY;
windowConfig.width = 320;
windowConfig.height = 240;
memcpy( windowConfig.palette, palette, 32 );
@ -302,23 +342,6 @@ int main( int argc, char *argv[] )
return -1;
}
// divisorTileMap.chr = malloc(windowConfig.height/8 * sizeof(int*));
// divisorTileMap.x = malloc(windowConfig.height/8 * sizeof(int*));
// divisorTileMap.y = malloc(windowConfig.height/8 * sizeof(int*));
// borderTileMap.chr = malloc(windowConfig.height/8 * sizeof(int*));
// borderTileMap.x = malloc(windowConfig.height/8 * sizeof(int*));
// borderTileMap.y = malloc(windowConfig.height/8 * sizeof(int*));
for( i=0; i<windowConfig.height/8; i++ )
{
//divisorTileMap.chr[i] = DivisorTile;
// divisorTileMap.x[i] = windowConfig.width/2;
// divisorTileMap.y[i] = 0;
// borderTileMap.chr[i] = BorderTile;
// borderTileMap.x[i] = 0;
// borderTileMap.y[i] = 8;
}
DisplayBorders();
ResetBall();
paddleSxY = windowConfig.height/2 - PaddleHeightPx;

10
LibMultiSpacc/LibMultiSpacc/MultiSpacc.h
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@ -127,6 +127,16 @@ typedef struct MultiSpacc_MainLoopHandlerArgs {
Uint32 elapsedFixedTime;
} MultiSpacc_MainLoopHandlerArgs;
#if defined(MultiSpacc_Target_NES)
#define MultiSpacc_StaticScreenWidth 256
#define MultiSpacc_StaticScreenHeight 240
#define MultiSpacc_StaticScreenSizeNull false
#else
#define MultiSpacc_StaticScreenWidth 0
#define MultiSpacc_StaticScreenHeight 0
#define MultiSpacc_StaticScreenSizeNull true
#endif
bool MultiSpacc_MainLoopHandler( MultiSpacc_MainLoopHandlerArgs *handlerArgs );
MultiSpacc_Window *MultiSpacc_SetWindow( MultiSpacc_SurfaceConfig *windowConfig );

4
LibMultiSpacc/LibMultiSpacc/Setup.c
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@ -56,8 +56,8 @@ MultiSpacc_Window *MultiSpacc_SetWindow( MultiSpacc_SurfaceConfig *windowConfig
return bottomScreen;
#elif defined(MultiSpacc_Target_NES)
windowConfig->width = 256;
windowConfig->height = 240;
windowConfig->width = MultiSpacc_StaticScreenWidth;
windowConfig->height = MultiSpacc_StaticScreenHeight;
oam_clear();
pal_all(windowConfig->palette);
ppu_on_all();

2
Tools/InstallBuildEnvironment.sh
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@ -16,7 +16,7 @@ apt install -y \
;
curl -o /tmp/mingw32.7z https://hlb0.octt.eu.org/Drive/Misc/mingw32-9.2.0.7z.sfx.exe
7z x /tmp/mingw32.7z
7z x /tmp/mingw32.7z || true
cp ./mingw32/bin/*.dll ./mingw32/libexec/gcc/mingw32/9.2.0/
mv ./mingw32 /opt/Sdk/mingw32