Dreamcast Devvage

#include <kos.h>
#include <png/png.h>


class Player
{
public:
    pvr_ptr_t Sprite;
    int x;
    int y;
    int z;
    maple_device_t *dev1, *dev2;
    cont_state_t* state;
    cont_state_t* state2;
    maple_device_t* myPuru;
    purupuru_effect_t effect;
    bool hasRumbled;
    //width and height is the
    //entire sprite sheet's width and height
    int width;
    int height;
    Player()
    {


        x = y = 32;
        z = 1;
        width = 64;
        height = 64;
        Sprite = pvr_mem_malloc(width*height*2);
        png_to_texture("/rd/sprite.png", Sprite, PNG_FULL_ALPHA);
        dev1 = maple_enum_type(0, MAPLE_FUNC_CONTROLLER);
        dev2 = maple_enum_type(1, MAPLE_FUNC_CONTROLLER);
        /*myPuru = maple_enum_type(0, MAPLE_FUNC_PURUPURU);
        effect.duration = 5;
        effect.effect2 = PURUPURU_EFFECT2_PULSE;
        effect.effect1 = PURUPURU_EFFECT1_PULSE;
        effect.special = PURUPURU_SPECIAL_PULSE;
        hasRumbled = false;*/

    }
    void TakeInput()
    {
        state = (cont_state_t *) maple_dev_status(dev1);
        state2 = (cont_state_t *) maple_dev_status(dev2);
        //cont_state_t* prevState;

        if(state->buttons & CONT_DPAD_UP)
            y-=5;
        if(state->buttons & CONT_DPAD_DOWN)
            y+=5;
        if(state->buttons & CONT_DPAD_LEFT)
            x-=5;
        if(state->buttons & CONT_DPAD_RIGHT)
            x+=5;
        if(state->buttons & CONT_Y)
            y-=5;
        if(state->buttons & CONT_A)
            y+=5;
        if(state->buttons & CONT_X)
            x-=5;
        /*if(state->ltrig && !hasRumbled)
        {
            purupuru_rumble(myPuru, &effect);
            hasRumbled = true;
        }
        if(state->rtrig)
        {
            hasRumbled = false;
        }
        if(state->joyy < -10)
            y-=5;
        if(state->joyy > 10)
            y+=5;
        if(state->joyx > 10)
            x+=5;
        if(state->joyx < -10)
            x-=5;

        prevState = state;*/

    }
    void PrepScene()
    {
    pvr_poly_cxt_t cxt;
    pvr_poly_hdr_t hdr;
    pvr_vertex_t vert;

    pvr_poly_cxt_txr(&cxt, PVR_LIST_PT_POLY, PVR_TXRFMT_ARGB4444, height, width, Sprite, PVR_FILTER_BILINEAR);
    pvr_poly_compile(&hdr, &cxt);
    pvr_prim(&hdr, sizeof(hdr));

    vert.argb = PVR_PACK_COLOR(1.0f, 1.0f, 1.0f, 1.0f);
    vert.oargb = 1;
    vert.flags = PVR_CMD_VERTEX;

    vert.x = x;
    vert.y = y;
    vert.z = 1;
    vert.u = 0.0;
    vert.v = 0.0;
    pvr_prim(&vert, sizeof(vert));

    vert.x = x+width;
    vert.y = y;
    vert.z = 1;
    vert.u = 1.0;
    vert.v = 0.0;
    pvr_prim(&vert, sizeof(vert));

    vert.x = x;
    vert.y = y+height;
    vert.z = 1;
    vert.u = 0.0;
    vert.v = 1.0;
    pvr_prim(&vert, sizeof(vert));

    vert.x = x+width;
    vert.y = y+height;
    vert.z = 1;
    vert.u = 1.0;
    vert.v = 1.0;
    vert.flags = PVR_CMD_VERTEX_EOL;
    pvr_prim(&vert, sizeof(vert));
    }
    void DrawScene()
{
    //vid_border_color(255, 0, 0); //idle time
    pvr_wait_ready();
    //vid_border_color(0, 255, 0);//gpu time
    pvr_scene_begin();

    pvr_list_begin(PVR_LIST_PT_POLY);
        PrepScene();
    pvr_list_finish();


   // pvr_list_begin(PVR_LIST_TR_POLY);

   // pvr_list_finish();
    //vid_border_color(0, 0, 255);//processor time
    pvr_scene_finish();

}



}; //End of class

/* romdisk */
//name the uint8 to whatever your romdisk folder is named
extern uint8 romdisk[];
KOS_INIT_ROMDISK(romdisk);



int main(int argc, char* argv[])
{
    //vid_set_mode(DM_640x480, PM_RGB565);
    pvr_init_defaults();

    Player* Asian = new Player();
    int done = 0;
    while(!done)
    {
        Asian->TakeInput();
        //Tyler->PrepScene();
        Asian->DrawScene();
        MAPLE_FOREACH_BEGIN(MAPLE_FUNC_CONTROLLER, cont_state_t, st)
            if (st->buttons & CONT_START)
                done = 1;
        MAPLE_FOREACH_END()
    }
        delete Asian;
        Asian = NULL;

        return 0;

}