diff options
Diffstat (limited to 'src/floor.c')
| -rw-r--r-- | src/floor.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/floor.c b/src/floor.c deleted file mode 100644 index 91dcf86..0000000 --- a/src/floor.c +++ /dev/null @@ -1,195 +0,0 @@ -#include "floor.h" - -#include "logger.h" -#include "stdlib.h" - -Tile *SE_CreateTile(TileLayer *layer, TilesetTile *tilesetTile) { - Tile *tile = malloc(sizeof(Tile)); - - tile->id = layer->tileCount; - tile->tilesetTile = tilesetTile; - tile->position = (Vector2){0.0f, 0.0f}; - tile->rotation = 0.0f; - - layer->tiles[layer->tileCount] = tile; - layer->tileCount++; - - return tile; -} - -void SE_RemoveTile(TileLayer *layer, Tile *tile) { - int index = -1; - - for (int i = 0; i < layer->tileCount; i++) { - Tile *t = layer->tiles[i]; - if (t->id == tile->id) { - index = i; - break; - } - } - - if (index == -1) { - SE_LOG_WARN("Tile doesn't belong to the layer"); - return; - } - - free(tile); - layer->tiles[index] = NULL; - - // clearing layer from null values - int i, j = 0; - Tile **tiles = layer->tiles; - int *count = &layer->tileCount; - - for (i = 0; i < *count; i++) { - if (tiles[i] != NULL) { - tiles[j++] = tiles[i]; - } - } - - *count = j; - - for (i = j; i < *count; i++) { - tiles[i] = NULL; - } -} - -Tile *SE_FindTileAtPosition(TileLayer *layer, Vector2 position) { - Tile *tile = NULL; - - for (int i = 0; i < layer->tileCount; i++) { - Tile *t = layer->tiles[i]; - if (t->position.x == position.x && t->position.y == position.y) { - tile = t; - break; - } - } - - return tile; -} - -TileFloor *SE_CreateTileFloor(int width, int height) { - TileFloor *floor = malloc(sizeof(TileFloor)); - - floor->width = width; - floor->height = height; - floor->layerCount = 0; - - return floor; -} - -TileLayer *SE_CreateTileLayer(TileFloor *floor) { - TileLayer *layer = malloc(sizeof(TileLayer)); - - layer->tileCount = 0; - layer->index = floor->layerCount; - - floor->layers[floor->layerCount] = layer; - floor->layerCount++; - - return layer; -} - -void SE_UpdateTileFloor(EditorState *state, TileFloor *floor, - Camera2D *camera) { - // creating a new layer if it does not exists - TileLayer *layer; - if (floor->layerCount <= state->activeTileLayerId) { - layer = SE_CreateTileLayer(floor); - } else { - layer = floor->layers[state->activeTileLayerId]; - } - - // tile manipulation - Vector2 mousePos = GetScreenToWorld2D(GetMousePosition(), *camera); - - for (int x = 0; x < floor->width; x++) { - for (int y = 0; y < floor->height; y++) { - Vector2 pos = (Vector2){x, y}; - - if (CheckCollisionPointRec( - mousePos, (Rectangle){pos.x * camera->zoom, pos.y * camera->zoom, - camera->zoom, camera->zoom})) { - // placing tiles - if (IsMouseButtonDown(MOUSE_BUTTON_LEFT) && - state->activeTilesetTile != NULL) { - Tile *tile = SE_FindTileAtPosition(layer, pos); - - if (tile == NULL) { - tile = SE_CreateTile(layer, state->activeTilesetTile); - tile->position = pos; - } - - tile->rotation = state->tileRotation; - tile->tilesetTile = state->activeTilesetTile; - } - - // removing tiles - if (IsMouseButtonDown(MOUSE_BUTTON_RIGHT)) { - Tile *tile = SE_FindTileAtPosition(layer, pos); - if (tile != NULL) { - SE_RemoveTile(layer, tile); - } - } - } - } - } -} - -void SE_DrawTileFloor(TileFloor *floor, EditorState *state, Camera2D *camera) { - // draw placed tiles - for (int layerIndex = 0; layerIndex < floor->layerCount; layerIndex++) { - TileLayer *layer = floor->layers[layerIndex]; - - for (int tileIndex = 0; tileIndex < layer->tileCount; tileIndex++) { - Tile *tile = layer->tiles[tileIndex]; - - Rectangle s = {0, 0, TILE_WIDTH, TILE_HEIGHT}; - Rectangle d = {tile->position.x * camera->zoom, - tile->position.y * camera->zoom, camera->zoom, - camera->zoom}; - - Vector2 o = {0, 0}; - - if (tile->rotation == 90.0f) { - o.y = d.height; - } else if (tile->rotation == 180.0f) { - o.x = d.width; - o.y = d.height; - } else if (tile->rotation == 270.0f) { - o.x = d.width; - } - - DrawTexturePro(tile->tilesetTile->texture, s, d, o, tile->rotation, - WHITE); - } - } - - // draw active tile - if (state->activeTilesetTile != NULL) { - Vector2 mousePos = GetScreenToWorld2D(GetMousePosition(), *camera); - Rectangle s = {0, 0, TILE_WIDTH, TILE_HEIGHT}; - Rectangle d = {mousePos.x, mousePos.y, camera->zoom / 2.0f, - camera->zoom / 2.0f}; - - Vector2 o = {d.width / 2.0f, d.height / 2.0f}; - - DrawTexturePro(state->activeTilesetTile->texture, s, d, o, - state->tileRotation, WHITE); - } -} - -void SE_UnloadTileFloor(TileFloor *floor) { - for (int layerIndex = 0; layerIndex < floor->layerCount; layerIndex++) { - TileLayer *layer = floor->layers[layerIndex]; - - for (int tileIndex = 0; tileIndex < layer->tileCount; tileIndex++) { - Tile *tile = layer->tiles[tileIndex]; - free(tile); - } - - free(layer); - } - - free(floor); -}
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