zoriya/ComSquare
1
0
Fork 0
mirror of https://github.com/zoriya/ComSquare.git synced 2026-05-31 01:25:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

HflipArray and VFLipArray aren't working

Browse Source
This commit is contained in:
Clément Le Bihan
2021-06-09 00:55:38 +02:00
parent daa7e285d1
commit 17607d6fcb
5 changed files with 73 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sources/PPU/Background.cpp
+29 -2
View File
@@ -7,6 +7,7 @@
#include "Background.hpp"
#include <cmath>
#include "Tile.hpp"
#include "PPUUtils.hpp"
#include "Models/Vector2.hpp"
namespace ComSquare::PPU
@@ -26,6 +27,8 @@ namespace ComSquare::PPU
_cgram(ppu.cgram),
buffer({{{0}}})
{
this->tileRenderer.setRam(this->_vram);
this->tileRenderer.setCgram(this->_cgram);
}
void Background::renderBackground()
@@ -58,11 +61,34 @@ namespace ComSquare::PPU
uint32_t color = 0;
tileData.raw = data;
palette = getPalette(tileData.palette);
if (tileData.tilePriority != this->_priority)
return;
// X horizontal
// Y vertical
this->tileRenderer.setPaletteIndex(tileData.palette);
graphicAddress = this->_tilesetAddress + (tileData.posY * NbTilePerRow * this->_bpp * TileBaseByteSize) + (tileData.posX * this->_bpp * TileBaseByteSize);
for (int i = 0; i < this->_characterNbPixels.y; i += 8) {
for (int j = 0; j < this->_characterNbPixels.x; j += 8) {
this->tileRenderer.render(graphicAddress);
merge2DArray(this->tileBuffer, this->tileRenderer.buffer, {i, j});
}
}
if (tileData.verticalFlip)
VFlipArray(this->tileBuffer);
if (tileData.horizontalFlip)
HFlipArray(this->tileBuffer);
for (int i = 0; i < this->_characterNbPixels.y; i++) {
for (int j = 0; j < this->_characterNbPixels.x; j++) {
this->buffer[pos.x][pos.y] = this->tileBuffer[i][j];
pos.x++;
}
pos.x -= this->_characterNbPixels.x;
pos.y++;
}
/*for (int i = 0; i < this->_characterNbPixels.y; i++) {
index = i * this->_characterNbPixels.x;
if (tileData.verticalFlip)
index = (this->_characterNbPixels.y - 1 - i) * this->_characterNbPixels.x;
@@ -78,7 +104,7 @@ namespace ComSquare::PPU
}
pos.x -= this->_characterNbPixels.x;
pos.y++;
}
}*/
}
std::vector<uint16_t> Background::getPalette(int nbPalette)
@@ -190,6 +216,7 @@ namespace ComSquare::PPU
this->_bpp = bpp;
else
this->_bpp = 2;
this->tileRenderer.setBpp(this->_bpp);
}
void Background::setTilemaps(Vector2<int> tileMaps)