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fix: not able to place towards the far left

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Quinn
2025-01-29 17:46:10 +01:00
parent 48117451cd
commit 8d7434af28
4 changed files with 26 additions and 26 deletions
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10
src/window/renderer.c
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@@ -34,7 +34,7 @@ int renderer_init(SDL_Window** window, SDL_Renderer** renderer) {
}
// draws a block at the specified position
static inline int draw_block(SDL_Renderer* renderer, uint8_t x, uint8_t y) {
static inline int draw_block(SDL_Renderer* renderer, int8_t x, int8_t y) {
return SDL_RenderFillRect(renderer, &(SDL_Rect){x * BLOCK_WIDTH + 1, y * BLOCK_HEIGHT + 1, BLOCK_WIDTH - 1, BLOCK_HEIGHT - 1});
}
@@ -48,13 +48,13 @@ static void render_selected(SDL_Renderer* renderer, SelectedShape selected) {
Shape selected_shape = shape_from_id(selected.id);
set_colour(renderer, colour_from_id(selected.id));
for (uint8_t y = 0; y < SHAPE_HEIGHT; y++) {
for (int8_t y = 0; y < SHAPE_HEIGHT; y++) {
ShapeRow shape_row = shape_get_row(selected_shape, y);
if (shape_row == 0)
continue;
for (uint8_t x = 0; x < SHAPE_WIDTH; x++)
for (int8_t x = 0; x < SHAPE_WIDTH; x++)
if (is_set(shape_row, x))
draw_block(renderer, selected.x + x, selected.y + y);
}
@@ -62,10 +62,10 @@ static void render_selected(SDL_Renderer* renderer, SelectedShape selected) {
// draw the block data in the level
static void render_level(SDL_Renderer* renderer, GameData* data) {
for (uint8_t y = 0; y < ROWS; y++) {
for (int8_t y = 0; y < ROWS; y++) {
Row row = data->row[y];
for (uint8_t x = 0; x < COLUMNS; x++) {
for (int8_t x = 0; x < COLUMNS; x++) {
if (row[x].packed != 0) {
set_colour(renderer, row[x]);
draw_block(renderer, x, y);