/
pacman.cpp
executable file
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pacman.cpp
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#include "pacman.h"
#include "timer.h"
#include "screen.h"
#include "maze.h"
#include "mainsprites.h"
//x+9,y-3
SDL_Surface *imgflp;
SDL_Surface *imgflp2;
SDL_Surface *flplft;
SDL_Surface* curtimg=NULL; //current image
enum { PACMAN_MVE_RGT,PACMAN_MVE_DWN,PACMAN_MVE_UP,PACMAN_MVE_LFT,SPRITE_PACMAN_DIE };
Timer timer1;
int sprnum=0;
Uint8 *keystates;
character* pacman;
int totalpebs=0;
SDL_RWops *rw_out;
int delpacman()
{
delete(pacman);
pacman=NULL;
return 0;
}
SDL_Surface* loadpacman()
{
image = load_image_mem(mainsprites,152934);
return image;
}
bool pebcolusion()
{
Uint32 pixel;
Uint8 r,g,b;
for (int pebcnt=0;pebcnt < 244; pebcnt++)
{
if (pebble[pebcnt].x-5 == pacman->x && pebble[pebcnt].y-8 == pacman->y)
{
if (pebble[pebcnt].is_visible == true)
{
pebble[pebcnt].is_visible = false;
totalpebs++;
}
}
}
for (int bpebcnt=0;bpebcnt < 244; bpebcnt++)
{
if (bigpebble[bpebcnt].x-2 == pacman->x && bigpebble[bpebcnt].y-5 == pacman->y && bigpebble[bpebcnt].is_active == true)
{
if (bigpebble[bpebcnt].is_active == true)
{
bigpebble[bpebcnt].is_active = false;
totalpebs++;
}
return true;
//8 sec
}
}
return false;
}
int dcolusion()
{
Uint32 pixel;
Uint8 r,g,b;
for (int x=0;x<14;x++)
{
for (int y=0;y<16;y++)
{
pixel = get_pixel32(screen,pacman->x+x,pacman->y+y+2);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
if (r == 0 && g == 0 && b==0xff) return 1;
if (r == 0 && g == 0 && b == 0)
{
pixel = get_pixel32(screen,pacman->x+x,pacman->y+y+3);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
}
}
}
return 0;
}
int ucolusion()
{
Uint32 pixel;
Uint8 r,g,b;
for (int x=2;x<12;x++)
{
for (int y=0;y<12;y++)
{
pixel = get_pixel32(screen,pacman->x+x,pacman->y+y-1);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
if (r == 0 && g == 0 && b==0xff) return 1;
if (r == 0 && g == 0 && b ==0 )
{
pixel = get_pixel32(screen,pacman->x+x,pacman->y+y-2);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
if (r == 0 && g == 0 && b==0xff) return 1;
}
}
}
return 0;
}
int bcolusion()
{
Uint32 pixel;
Uint8 r,g,b;
for (int y=2;y<16;y++)
{
for (int x=0;x<12;x++)
{
pixel = get_pixel32(screen,pacman->x+x-2,pacman->y+y);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
if (r == 0 && g == 0 && b==0xff) return 1;
}
}
return 0;
}
int fcolusion()
{
Uint32 pixel;
Uint8 r,g,b;
for (int y=2;y<16;y++)
{
for (int x=14;x<16;x++)
{
pixel = get_pixel32(screen,pacman->x+x,pacman->y+y);
SDL_GetRGB(pixel,screen->format,&r,&g,&b);
if (r == 0 && g == 0 && b==0xff) return 1;
}
}
return 0;
}
void go_pacman()
{
bool doanime=true;
pacman->show_frame(curtimg,sprnum,pacman->frame);
if (pacman->isrunning == true)
{
if (timer1.get_ticks() > 60.f)
{
if (curtimg == image)
{
if ( fcolusion() == 0)
{
pacman->move_forward();
if (pacman->x == 239 && pacman->y == 118)
{
pacman->x = -49;
}
} else {
doanime = false;
}
} else
if (curtimg == imgflp2)
{
if (ucolusion() == 0 )
{
pacman->move_up();
} else {
doanime = false;
}
} else
if (curtimg == flplft)
{
if (bcolusion() == 0)
{
pacman->move_left();
if (pacman->x == -49 && pacman->y == 118)
{
pacman->x = 239;
}
} else {
doanime = false;
}
} else
if (curtimg == imgflp)
{
if (dcolusion() == 0)
{
pacman->move_down();
} else {
doanime = false;
}
}
if (doanime==true)
{
pacman->anime(3);
timer1.start();
}
}
}
key_pacman();
}
void key_pacman()
{
keystates = SDL_GetKeyState( NULL );
if( keystates[ SDLK_p ] )
{
pacman->isrunning = false;
}
if( keystates[ SDLK_u ] )
{
pacman->isrunning = true;
}
if( keystates[ SDLK_UP ] )
{
if ((pacman->x > 191 && pacman->y == 118) || (pacman->x < 0 && pacman->y == 118))
{
} else
if (pacman->x > 79 && pacman->x < 102 && pacman->y == 94)
{
} else
if (pacman->x > 128 && pacman->x < 151 && pacman->y == 94)
{
} else
if (pacman->x > 151 && pacman->x < 173 && pacman->y == 118)
{
} else
if (pacman->x > 55 && pacman->x < 76 && pacman->y == 118)
{
} else
if (pacman->x == 59 && pacman->y == 166)
{
} else
if (pacman->x == 171 && pacman->y == 166)
{
} else
if (pacman->x == 167 && pacman->y == 166)
{
} else
if (pacman->x == 171 && pacman->y == 162)
{
} else
if (pacman->x == 155 && pacman->y == 166)
{
} else
if (pacman->x == 75 && pacman->y == 166)
{
} else
if (ucolusion() == 0)
{
curtimg = imgflp2;
sprnum=2;
}
}
if( keystates[ SDLK_RIGHT ] )
{
if ((pacman->x == 127) && (pacman->y > 75 && pacman->y < 93))
{
} else
if ((pacman->x == 151 ) && (pacman->y > 100 && pacman->y < 116))
{
} else
if ((pacman->x == 55 ) && (pacman->y > 160 && pacman->y < 165))
{
} else
if (pacman->x == 53 && pacman->y == 114)
{
} else
if (pacman->x == 54 && pacman->y == 114)
{
} else
if (pacman->x == 55 && pacman->y == 114)
{
} else
if (pacman->x == 56 && pacman->y == 162)
{
} else
if (pacman->x == 151 && pacman->y == 162)
{
} else
if (fcolusion() == 0)
{
curtimg = image;
sprnum=0;
}
}
if( keystates[ SDLK_LEFT ] )
{
if ((pacman->x == 103) && (pacman->y > 78 && pacman->y < 92))
{
} else
if ((pacman->x == 59 ) && (pacman->y > 160 && pacman->y < 165))
{
} else
if (pacman->x == 79 && pacman->y == 114)
{
} else
if (pacman->x == 79 && pacman->y == 110)
{
} else
if (pacman->x == 75 && pacman->y == 144)
{
} else
if (pacman->x == 79 && pacman->y == 144)
{
} else
if (pacman->x == 175 && pacman->y == 162)
{
} else
if (pacman->x == 171 && pacman->y == 162)
{
} else
if (pacman->x == 175 && pacman->y == 158)
{
} else
if (pacman->x == 155 && pacman->y == 162)
{
} else
if (pacman->x == 79 && pacman->y == 162)
{
} else
if (pacman->x == 175 && pacman->y == 114)
{
} else
if (bcolusion() == 0)
{
curtimg = flplft;
sprnum=3;
}
}
if( keystates[ SDLK_DOWN ] )
{
if ((pacman->x > 191 && pacman->y == 118) || (pacman->x < 0 && pacman->y == 118))
{
} else
if (pacman->x > 108 && pacman->x < 131 && pacman->y == 94)
{
} else
if (dcolusion() == 0)
{
curtimg = imgflp;
sprnum=1;
}
}
}
void crte_pacman_sprtes(SDL_Surface* image)
{
pacman = new character(7);
pacman->screen = screen;
//pacman moves forward sprites
pacman->create_sprites(3,69,40,16,16,0); //move right
imgflp2 = rotate_surface(image); //move down
//pacman->create_sprites(3,40,68,16,16,1);
pacman->create_sprites2(3,40,168,16,16,1);
imgflp= flip_surface(imgflp2, FLIP_VERTICAL ); // move up
pacman->create_sprites(3,40,76,16,16,1);
flplft = flip_surface(image,FLIP_HORIZONTAL); //move left
pacman->create_sprites2(3,175,40,16,16,0);
//pacman dies sprites
pacman->create_sprites(3,14,55,16,16,0);
pacman->create_sprites(3,14,55,16,14,0);
pacman->create_sprites(2,64,57,17,14,0);
pacman->create_sprites(5,122,54,16,14,0);
}
void init_pacman()
{
pacman->isrunning=true;
pacman->mapx=0;
pacman->mapy=0;
pacman->x = 115;
pacman->y = 190;
pacman->c.r = 6;
pacman->super=false;
timer1.start();
}