include/cball.h

   1 // ------------------------------------------------------------------
   2 // cball.h
   3 // ------------------------------------------------------------------
   4 // This class is the ball of the player
   5 // By Kronoman - In loving memory of my father
   6 // Copyright (c) 2003,2004, Kronoman
   7 // ------------------------------------------------------------------
   8
   9 #ifndef CBALL_H
  10 #define CBALL_H
  11
  12 #include <allegro.h>
  13
  14 #include "tmap.h" // I need to know the map where I move
  15 #include "control.h" // the controller class
  16 #include "partmang.h" // particle manager
  17 #include "particle.h"
  18 #include "sound.h"
  19
  20 // values that "int CBall::update_logic()" may return
  21         // all OK
  22         #define CBALL_IS_FINE 0
  23         // I'm so dead :'(
  24         #define CBALL_IS_DEAD 1
  25         // I'm over the level's exit ;^D
  26         #define CBALL_EXIT_LEVEL 2
  27
  28
  29 // lives by default for SINGLE level
  30 #define BALL_LIVES 3
  31 // lives by default for campaign mode
  32 #define BALL_LIVES_CAMPAIGN 7
  33
  34 // acceleration
  35 #define BALL_SPEED_X  0.65
  36 #define BALL_SPEED_Y  0.65
  37 #define BALL_SPEED_Z  0.35
  38
  39 // radius of the ball (diameter will be this size * 2
  40 #define BALL_RADIUS 25
  41
  42 // max speed in any axis
  43 #define BALL_MSPEED 10
  44
  45 // friction
  46 #define N_BALL_SPEED_X 0.1
  47 #define N_BALL_SPEED_Y 0.1
  48 // gravity
  49 #define N_BALL_SPEED_Z 0.15
  50
  51 // max Z value of the ball (jump limit)
  52 #define BALL_MAX_Z 15.0
  53
  54 // min value of Z, below here, is DEAD
  55 #define BALL_MIN_Z -15.0
  56
  57 class CBall
  58 {
  59         public:
  60                 CBall();
  61                 ~CBall();
  62
  63                 void draw(BITMAP *bmp, int sx, int sy); // draw the ball
  64
  65                 int update_logic(); // updates the logic, returns status of the ball
  66
  67                 // -- Data members (all public) --
  68                 // this vars are public to let easy access to them, (yes, I know that this broke the encapsulation)
  69
  70                 float x, y, z, dx, dy, dz;  // pos x,y,z ;  speed dx, dy, dz
  71
  72                 BITMAP *spr; // sprite (texture of sphere, will be the size of texture too)
  73                 BITMAP *spr_shadow; // shadow mask for the sphere texture
  74
  75                 BITMAP *spr_cache; // cache for sphere rotaded sprite
  76
  77                 float anglex, angley; // angle of rotation of the sprite (to animate it)
  78
  79                 int lives; // lives left
  80                 long int score; // score
  81
  82                 CTMap *ctmap; // pointer to the map where the ball moves, the ball NEEDS to know the map
  83
  84                 CParticleManager *particle_manager; // pointer to game's particle manager, the ball NEEDS to add particles when get pickups, etc
  85
  86                 CController control; // controller for gameplay
  87
  88                 CSoundWrapper soundw; // sound system
  89 };
  90
  91 #endif
  92
  93