1 files changed, 0 insertions, 80 deletions

diff --git a/kon/kontile.h b/kon/kontile.h
index d416d34..f671da9 100644
--- a/kon/kontile.h
+++ b/kon/kontile.h
@@ -55,84 +55,4 @@ int kon_tilemapBoxHits(const kon_tilemap_t *map, int x, int y, int width, int he
 /* cameraX, cameraY is the map pixel shown at the top left of fb */
 void kon_drawTilemap(kon_framebuffer_t *fb, const kon_tilemap_t *map, int cameraX, int cameraY);
 
-/*** implementation ***/
-
-#ifdef KONTILE_IMPLEMENTATION
-
-static int kon_floorDiv_(int a, int b) {
-	int q = a / b;
-	return (a % b != 0 && (a < 0) != (b < 0)) ? q - 1 : q;
-}
-
-uint16_t kon_tilemapAt(const kon_tilemap_t *map, int column, int row) {
-	if (!map || !map->tiles) return 0;
-	if (column < 0 || row < 0 || column >= map->columns || row >= map->rows) return 0;
-	return map->tiles[(size_t)row * (size_t)map->columns + (size_t)column];
-}
-
-void kon_tilemapSet(kon_tilemap_t *map, int column, int row, uint16_t tile) {
-	if (!map || !map->tiles) return;
-	if (column < 0 || row < 0 || column >= map->columns || row >= map->rows) return;
-	map->tiles[(size_t)row * (size_t)map->columns + (size_t)column] = tile;
-}
-
-int kon_tilemapPixelToTile(const kon_tilemap_t *map, int x, int y, int *column, int *row) {
-	if (!map || map->tileWidth <= 0 || map->tileHeight <= 0) return 0;
-
-	int c = kon_floorDiv_(x, map->tileWidth);
-	int r = kon_floorDiv_(y, map->tileHeight);
-	if (column) *column = c;
-	if (row) *row = r;
-
-	return c >= 0 && r >= 0 && c < map->columns && r < map->rows;
-}
-
-int kon_tilemapBoxHits(const kon_tilemap_t *map, int x, int y, int width, int height, const uint8_t *solid, int solidCount) {
-	if (!map || !solid || solidCount <= 0 || map->tileWidth <= 0 || map->tileHeight <= 0 || width <= 0 || height <= 0) return 0;
-
-	int firstColumn = kon_floorDiv_(x, map->tileWidth);
-	int firstRow = kon_floorDiv_(y, map->tileHeight);
-	int lastColumn = kon_floorDiv_(x + width - 1, map->tileWidth);
-	int lastRow = kon_floorDiv_(y + height - 1, map->tileHeight);
-
-	for (int row = firstRow; row <= lastRow; row++) {
-		for (int column = firstColumn; column <= lastColumn; column++) {
-			int tile = kon_tilemapAt(map, column, row);
-			if (tile < solidCount && solid[tile]) return 1;
-		}
-	}
-	return 0;
-}
-
-void kon_drawTilemap(kon_framebuffer_t *fb, const kon_tilemap_t *map, int cameraX, int cameraY) {
-	if (!fb || !map || !map->sheet || !map->tiles) return;
-	if (map->tileWidth <= 0 || map->tileHeight <= 0) return;
-
-	int sheetColumns = map->sheetColumns > 0 ? map->sheetColumns : map->sheet->width / map->tileWidth;
-	if (sheetColumns <= 0) return;
-
-	int firstColumn = kon_floorDiv_(cameraX, map->tileWidth);
-	int firstRow = kon_floorDiv_(cameraY, map->tileHeight);
-	int lastColumn = kon_floorDiv_(cameraX + fb->width - 1, map->tileWidth);
-	int lastRow = kon_floorDiv_(cameraY + fb->height - 1, map->tileHeight);
-
-	if (firstColumn < 0) firstColumn = 0;
-	if (firstRow < 0) firstRow = 0;
-	if (lastColumn > map->columns - 1) lastColumn = map->columns - 1;
-	if (lastRow > map->rows - 1) lastRow = map->rows - 1;
-
-	for (int row = firstRow; row <= lastRow; row++) {
-		for (int column = firstColumn; column <= lastColumn; column++) {
-			int tile = map->tiles[(size_t)row * (size_t)map->columns + (size_t)column];
-			if (tile == 0) continue;
-			tile--;
-
-			kon_rect_t src = KON_RECT((tile % sheetColumns) * map->tileWidth, (tile / sheetColumns) * map->tileHeight, map->tileWidth, map->tileHeight);
-			kon_drawImageRegion(fb, column * map->tileWidth - cameraX, row * map->tileHeight - cameraY, map->sheet, src);
-		}
-	}
-}
-
-#endif /* KONTILE_IMPLEMENTATION */
-
 #endif