Diff: map/map.cpp

Revision:

0:7fe3c940e4b5

Child:

1:172fbc00199c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/map/map.cpp	Thu Jun 25 14:35:52 2015 +0000
@@ -0,0 +1,122 @@
+/* Gatech ECE2035 2015 SPRING PAC MAN
+ * Copyright (c) 2015 Gatech ECE2035
+ *
+ * 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.
+ */
+
+#include "map_private.h"
+
+GRID map[NUM_GRID];
+int num_candy = 0;
+
+void map_init(){
+    int i;
+    int start_x = (SIZE_X-GRID_SIZE*NUM_GRID_X)/2;
+    int start_y = (SIZE_Y-GRID_SIZE*NUM_GRID_Y);
+    char temp_wall_type[] = DEFAULT_MAP;
+
+    for(i=0;i<NUM_GRID;i++){
+        map[i].x = start_x + IDX2X(i)*GRID_SIZE;
+        map[i].y = start_y + IDX2Y(i)*GRID_SIZE;
+        switch(temp_wall_type[i]){
+            case MAP_ATTRIBUTE_SIDE_WALK:
+                map[i].status = GRID_SIDE_WALK;
+                break;
+            case MAP_ATTRIBUTE_SIDE_WALK_2:
+                map[i].status = GRID_SIDE_WALK_2;
+                break;
+            case MAP_ATTRIBUTE_CANDY:
+                map[i].status = GRID_CANDY;
+                num_candy++;
+                break;
+            case MAP_ATTRIBUTE_BIG_CANDY:
+                map[i].status = GRID_BIG_CANDY;
+                num_candy++;
+                break;
+            case MAP_ATTRIBUTE_V_LINE:
+                map[i].status = GRID_V_LINE;
+                break;
+            case MAP_ATTRIBUTE_ROAD_L:
+                map[i].status = GRID_ROAD_L;
+                break;
+            case MAP_ATTRIBUTE_ROAD_R:
+                map[i].status = GRID_ROAD_R;
+                break;
+            default:
+                map[i].status = GRID_ROAD;
+                break;
+        }
+    }
+    map_draw();
+}
+
+void map_draw(){
+    int i;
+    for(i=0;i<NUM_GRID;i++){
+        map_draw_grid(IDX2X(i), IDX2Y(i));
+    }
+}
+
+void map_draw_grid(unsigned grid_x, unsigned grid_y)
+{
+    unsigned i=XY2IDX(grid_x,grid_y);
+    if(map[i].status==GRID_SIDE_WALK) {
+        uLCD.filled_rectangle(map[i].x, map[i].y, map[i].x+GRID_SIZE-1, map[i].y+GRID_SIZE-1, SIDE_WALK_COLOR);
+    } else if(map[i].status==GRID_SIDE_WALK_2) {
+        uLCD.filled_rectangle(map[i].x, map[i].y, map[i].x+GRID_SIZE-1, map[i].y+GRID_SIZE-1, SIDE_WALK_COLOR_2);
+    } else if(map[i].status==GRID_CANDY) {
+        uLCD.filled_circle(map[i].x+GRID_RADIUS, map[i].y+GRID_RADIUS, CANDY_RADIUS, CANDY_COLOR);
+    } else if(map[i].status==GRID_BIG_CANDY) {
+        uLCD.filled_circle(map[i].x+GRID_RADIUS, map[i].y+GRID_RADIUS, BIG_CANDY_RADIUS, CANDY_COLOR);
+    } else if(map[i].status==GRID_ROAD_L) {
+        if ((grid_x!=4)and ((grid_y%3)!=2)) {
+            //draw line on the LEFT
+            uLCD.filled_rectangle(map[i].x, map[i].y, map[i].x+1, map[i].y+GRID_SIZE-1, LINE_COLOR);
+        }
+    } else if(map[i].status==GRID_ROAD_R) {
+        if ((grid_x!=12)and ((grid_y%3)!=2)) {
+            //draw line on the RIGHT
+            uLCD.filled_rectangle(map[i].x+GRID_SIZE-1, map[i].y, map[i].x+GRID_SIZE, map[i].y+GRID_SIZE-1, LINE_COLOR);
+        }
+    } else if(map[i].status==GRID_V_LINE) {
+        if ((((grid_x%2)==1)and ((grid_y%2)==0)) or (((grid_x%2)==0)and ((grid_y%2)==1))) {
+            uLCD.filled_rectangle(map[i].x, map[i].y, map[i].x+GRID_SIZE-1, map[i].y+GRID_SIZE-1, WHITE);
+        } 
+    }
+}
+
+GRID map_get_grid_status(int grid_x, int grid_y){
+    return map[XY2IDX(grid_x,grid_y)];
+}
+
+bool map_eat_candy(int grid_x, int grid_y){
+    int idx=XY2IDX(grid_x,grid_y);
+    
+    if(map[idx].status==GRID_CANDY || map[idx].status==GRID_BIG_CANDY){
+        map[idx].status = GRID_ROAD;
+        num_candy--;
+        return 1;
+    }
+    return 0;
+}
+
+int map_remaining_candy(void){
+    return num_candy;
+}
+