Diff: pacman.h

Revision:

0:be33a1fad8c0

Child:

1:fbda247b843b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pacman.h	Fri Feb 24 17:33:27 2017 +0000
@@ -0,0 +1,74 @@
+/* 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.
+ */
+/** @file pacman.h */
+#ifndef PACMAN_H
+#define PACMAN_H
+
+#define PACMAN_COLOR 0xFFFFFF
+
+/// The enum defines the status of a pacman
+typedef enum {
+    PACMAN_WAIT_COMMAND=0,
+    PACMAN_RUNNING
+} PACMAN_STATUS;
+
+/// The enum defines the motion of a pacman
+typedef enum {
+    PACMAN_NO_UPDATE=0,
+    PACMAN_HEADING_UP,
+    PACMAN_HEADING_DOWN,
+    PACMAN_HEADING_RIGHT,
+    PACMAN_HEADING_LEFT
+} PACMAN_MOTION;
+
+/// This struct contains the status of a pacman
+typedef struct {
+    int grid_x;        ///< The position of pacman on the grid
+    int grid_y;        ///< The position of pacman on the grid
+    PACMAN_MOTION motion;
+    PACMAN_STATUS status;  ///< See enum CITY_STATUS
+} PLAYER;
+
+/** Initialize a pacman with given position. The default mostion is PACMAN_HEADING_RIGHT
+    and status is PACMAN_WAIT_COMMAND. 
+    @param blk_x The horizontal position in the grid.
+    @param blk_y The vertical position in the grid.
+*/
+void pacman_init(int grid_x, int grid_y);
+
+/** Draw the pacman on the screen with different mouse direction base on current motion
+*/
+void pacman_draw(void);
+
+// Clear the pacman in map
+void pacman_clear(void);
+
+/** Set the pacman's motion according to the input mostion
+    @param motion The desired pacman motion.
+*/
+void pacman_set_action(PACMAN_MOTION motion);
+
+// Update the pacman's position in map
+void pacman_update_position(void);
+
+
+#endif
\ No newline at end of file