missile.h

00001 #ifndef missile_H
00002 #define missile_H
00003 
00004 #include "mbed.h"
00005 #include "missile.h"
00006 
00007 
00008 #include "globals.h"
00009 
00010 extern uLCD_4DGL uLCD;
00011 
00012 // Enumeration of Missile Status
00013 typedef enum {
00014     PLAYER_MISSILE_ACTIVE=0,    // missile is active
00015     PLAYER_MISSILE_INACTIVE=1,  // missile is inactive
00016     PLAYER_MISSILE_EXPLODED=2,   // missile has been destroyed
00017     ENEMY_MISSILE_ACTIVE=3,    // missile is active
00018     ENEMY_MISSILE_INACTIVE=4,  // missile is inactive
00019     ENEMY_MISSILE_EXPLODED=5   // missile has been destroyed
00020 } PLAYER_MISSILE_STATUS;
00021 
00022 /// This struct contains the status of a missile
00023 typedef struct
00024 {
00025     int missile_blk_x;   ///< horizontal position in the grid
00026     int missile_blk_y;   ///< vertical position in the grid
00027     unsigned int missile_old_blk_x; ///< old horizontal position in the grid
00028     unsigned int missile_old_blk_y; ///< old vertical position in the grid
00029     int missile_width;
00030     int missile_height;
00031     int missile_color;   ///< color of the missile
00032     PLAYER_MISSILE_STATUS status;
00033 } missile_t;
00034 
00035 void missile_init(missile_t * g, int blk_x, int blk_y, int color);
00036 void enemy_missile_init(missile_t * g, int blk_x, int blk_y, int color);
00037 void missile_show(missile_t *g);
00038 void missile_erase(missile_t *g);
00039 void update_missile_pos(missile_t *g);
00040 void update_enemy_missile_pos(missile_t *g);
00041 
00042 #endif //missile_H