Code Dump

Code Dump

#include <gb/gb.h>
#include <stdio.h>
#include "GameCharacter.c"
#include "duszek.c"

//create struct called GameCharacter and an instance of it called duszekchar
//create an unsigned byte called spritesize set to 8, and an array of 2 unsigned 8bit ints called playerlocation
struct GameCharacter duszekchar;
struct GameCharacter duszekcharL;
UBYTE spritesize = 8;
UINT8 playerlocation[2];
UINT8 tileindexL = playerlocation[0];
UINT8 tileindexR = playerlocation[0] + 8;

//some sort of delay
void performantdelay(UINT8 numloops){
    UINT8 i;
    for(i = 0; i < numloops; i++){
        wait_vbl_done();
    }
}

void placegamecharacter(struct GameCharacter* character, UINT8 x, UINT8 y){
    move_sprite(character->spritids[0], x, y);
    move_sprite(character->spritids[1], x + spritesize, y);
    move_sprite(character->spritids[2], x, y + spritesize);
    move_sprite(character->spritids[3], x + spritesize, y + spritesize);
}




//create a function that sets the attributes for GameCharacter duszekchar
void setupduszekchar(){
    duszekchar.x = playerlocation[0];
    duszekchar.y = playerlocation[1];
    duszekchar.width = 16;
    duszekchar.height = 16;

//load the sprites for duszekchar
    set_sprite_tile(0, 0);
    duszekchar.spritids[0] = 0;
    set_sprite_tile(1, 1);
    duszekchar.spritids[1] = 1;
    set_sprite_tile(2, 2);
    duszekchar.spritids[2] = 2;
    set_sprite_tile(3, 3);
    duszekchar.spritids[3] = 3;

    placegamecharacter(&duszekchar,duszekchar.x,duszekchar.y);
}

void setupduszekcharL(){
    duszekchar.x = 100;
    duszekchar.y = 90;
    duszekchar.width = 16;
    duszekchar.height = 16;

//load the sprites for duszekchar
    set_sprite_tile(4, 4);
    duszekchar.spritids[0] = 4;
    set_sprite_tile(5, 5);
    duszekchar.spritids[1] = 5;
    set_sprite_tile(6, 6);
    duszekchar.spritids[2] = 6;
    set_sprite_tile(7, 7);
    duszekchar.spritids[3] = 7;

    placegamecharacter(&duszekchar,duszekchar.x,duszekchar.y);
}


void main(){
    set_sprite_data(0,8,duszek);

    playerlocation[0] = 80;
    playerlocation[1] = 72;

    setupduszekchar();

    SHOW_SPRITES;
    DISPLAY_ON;

    while(1){
        if(joypad() & J_LEFT){
            if(tileindexL < tileindexR){
                //flips each of the 4 tiles of the metasprite
                set_sprite_prop(0,S_FLIPX);
                set_sprite_prop(1,S_FLIPX);
                set_sprite_prop(2,S_FLIPX);
                set_sprite_prop(3,S_FLIPX);

                performantdelay(50);

                //moves 0 -> 1
                scroll_sprite(0,8,0);
                //moves 2 -> 3
                scroll_sprite(2,8,0);
                //moves 1 -> 0
                scroll_sprite(1,-8,0);
                //moves 3 -> 2
                scroll_sprite(3,-8,0);

                //swaps the left and right tile indexes to indicate the sprite has flipped
                tileindexL += 8;
                tileindexR -= 8;
            }

            else{
                scroll_sprite(0,-8,0);
                scroll_sprite(1,-8,0);
                scroll_sprite(2,-8,0);
                scroll_sprite(3,-8,0);
            }
            performantdelay(10);
        }

        else if(joypad() & J_RIGHT){
            if(tileindexL > tileindexR){
                //flips each of the 4 tiles of the metasprite
                set_sprite_prop(0,S_FLIPX);
                set_sprite_prop(1,S_FLIPX);
                set_sprite_prop(2,S_FLIPX);
                set_sprite_prop(3,S_FLIPX);

                performantdelay(50);


                //moves 0 -> 1
                scroll_sprite(0,-8,0);
                //moves 2 -> 3
                scroll_sprite(2,-8,0);
                //moves 1 -> 0
                scroll_sprite(1,8,0);
                //moves 3 -> 2
                scroll_sprite(3,8,0);

                //swaps the left and right tile indexes to indicate the sprite has flipped
                tileindexL -= 8;
                tileindexR += 8;
            }

            else{
                scroll_sprite(0,8,0);
                scroll_sprite(1,8,0);
                scroll_sprite(2,8,0);
                scroll_sprite(3,8,0);
            }
            performantdelay(10);
        }
        else if(joypad() & J_A){
            if(tileindexL < tileindexR){
                set_sprite_prop(0,S_FLIPY);
                set_sprite_prop(1,S_FLIPY);
                set_sprite_prop(2,S_FLIPY);
                set_sprite_prop(3,S_FLIPY);
            }
        }
    }
}







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while(1){
        switch(joypad()){
            case J_LEFT:
                if(tileindexL < tileindexR){
                    flipspriteL(&duszekchar);
                    tileindexL += 8;
                    tileindexR -= 8;
                }
                break;

            case J_RIGHT:
                if(tileindexL > tileindexR){
                    flipspriteR(&duszekchar,playerlocation[0], playerlocation[1]);
                    tileindexL -= 8;
                    tileindexR += 8;
                }
                break;

            case J_A:
                printf("L:%d R:%d",tileindexL,tileindexR);
                wait_vbl_done();
                break;
        }
    }