Add grid rendering functions

2018-11-20 18:47:39 +01:00
parent 8c2c4f457f
commit 8f3c0f0ed9
2 changed files with 251 additions and 0 deletions
--- a/include/grid.h
+++ b/include/grid.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2018 Amine Ben Hassouna <amine.benhassouna@gmail.com>
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any
+ * person obtaining a copy of this software and associated
+ * documentation files (the "Software"), to deal in the
+ * Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software
+ * is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice
+ * shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+ * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+ * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+ * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef GRID_H
+#define GRID_H
+
+#include <stdio.h>
+#include <stdbool.h>
+
+#include <SDL2/SDL.h>
+
+#include "utils.h"
+
+#define GRID_MAX_X_CELLS    (20)
+#define GRID_MAX_Y_CELLS    (20)
+
+struct Cell
+{
+    // Rect dimensions and color
+    SDL_Rect rect;
+    SDL_Color rectColor;
+
+    // Border dimensions and color
+    SDL_Rect border;
+    SDL_Color borderColor;
+};
+typedef struct Cell Cell;
+
+
+struct Grid
+{
+    // x, y, width, height
+    SDL_Rect rect;
+
+    // Number of cells over the x axis
+    int xCells;
+    // Number of cells over the y axis
+    int yCells;
+
+    // Interspace between cells over the x axis
+    int xInterspace;
+    // Interspace between cells over the y axis
+    int yInterspace;
+
+    // Grid background color
+    SDL_Color backgroundColor;
+    // Grid border color
+    SDL_Color borderColor;
+
+    // Matrix of Cells
+    Cell cells[GRID_MAX_X_CELLS][GRID_MAX_Y_CELLS];
+};
+typedef struct Grid Grid;
+
+int Grid_ajustSize(Grid *grid);
+void Grid_alignCenter(Grid *grid, int screenWidth, int screenHeight);
+
+bool Grid_init(Grid *grid);
+void Grid_initCell(Grid *grid, Cell *cell, int i, int j, SDL_Color color, SDL_Color borderColor);
+
+void Grid_render(Grid *grid, SDL_Renderer *renderer);
+void Grid_renderCell(Cell *cell, SDL_Renderer *renderer);
+
+#endif // GRID_H