Gekkan Dennou Club 143/Gekkan Dennou Club - 2000.4 Vol. 143 (Japan).7z/Gekkan Dennou Club - 2000.4 Vol. 143 (Japan).bin/ikap/grp1/smp2/spctest.c

C/C++ Source or Header | 2000-03-06 | 4KB | 233 lines

/*
*/
#include    <stdio.h>
#include    <stdlib.h>
#include    <iocslib.h>

#include    "structs.inc"


extern int    HEY1[],YA00[];

TASK    ETask[MAX_ETASK];    /*クリック可能アイテム*/



#define        SetTask(tn,na,x,y,an)    \
        t=&ETask[(tn)];    \
        t->disp0_addr=(na);    \
        t->disp0_x=(x)<<16;    \
        t->disp0_y=(y)<<16;    \
        t->disp0_anim=(an)

int    Init000()
{
    TASK    *t;

    CRTMOD(270);
    HOME(0,0,0);
    cls();
    sp_init();
    v_priority("TSG","0123");
    sp_disp(1);
    sp_on(0,127);
    mouse(1);

    spfile_def("mue_m.SP",0x00);        /*スプライト読み込み*/
    palfile_def("mue.PAL",0x01);

/*    t=&ETask[0]; t->disp0_addr=YOUW; t->disp0_x=128<<16; t->disp0_y=128<<16; t->disp0_anim=0;    */
    SetTask(0,HEY1,228,180,0);
    SetTask(1,YA00,228,180,0);
}




/*----------------------------------------------------------------------SyncMan()*/

#define        X6sp_set(pl,x,y,n,p)        \
        X6sync_buf[(pl)*4+0]=(x);    \
        X6sync_buf[(pl)*4+1]=(y);    \
        X6sync_buf[(pl)*4+2]=(n);    \
        X6sync_buf[(pl)*4+3]=(p)

short    X6sync_buf[128*4];
int    SyncMan()
{
    int    ssp;
    short    d,sppl;

    short    tn,sn,an,px,py,pat;
    TASK    *t;            /*通常タスク*/

    SPINFO    *s;

    ssp=B_SUPER(0);

    sppl=0;
    /*敵機
    */
    for( tn=0;tn<MAX_ETASK;tn++ ){
        t=&ETask[tn];
/*        if( t->func_addr==NULL ){    continue; }    */
        if( t->disp0_addr==NULL ){    continue; }
        s=t->disp0_addr;
        if( s==NULL ){            continue; }
        /*以下、表示
        */
        an=t->disp0_anim;
        px=*(short *)&(t->disp0_x);
        py=*(short *)&(t->disp0_y);
        for( sn=0;sn<s->anim_info[t->disp0_anim]->chips;sn++ ){
            px+=s->anim_info[t->disp0_anim]->splink[sn].ox;
            py+=s->anim_info[t->disp0_anim]->splink[sn].oy;

            pat=s->anim_info[t->disp0_anim]->splink[sn].patnum;
            if( t->disp0_palet!=0 ){
                pat&=0xf0ff;
                pat=pat|(t->disp0_palet<<8);
            }

            X6sp_set(
                sppl,            /*実際に描画されるSPプレーン*/
                px,
                py,
                pat,
                3
            );
            sppl++;
        }
    }


    /*スクロール
    */
    {
        int    pn;
        unsigned short    *spscr=0xEB0000,
                *sync=X6sync_buf;
        for( pn=0;pn<min(sppl,128);pn++ ){
            *spscr++=(*sync+16);sync++;
            *spscr++=(*sync+16);sync++;
            *spscr++=*sync++;
            *spscr++=*sync++;
        }
        sp_off(sppl,127);
    }

    {
        unsigned short    *vctrl_r2=0xE82600;
        *vctrl_r2|=0x0040;
    }

    B_SUPER(ssp);
}




int    voffwait(times)
int    times;
{
    volatile unsigned char    *gpip=0xe88001;
    int    t,ssp;

    ssp=B_SUPER(0);
    for( t=0;t<times;t++ ){
        while((*gpip&0x10));
        while(!(*gpip&0x10));
    }
    B_SUPER(ssp);

}



void    Idle()
{
    static    int    local_counter;
    short    *anum;
    int    *dx,*dy,*vx,*vy;
    int    mx,my;



    mspos(&mx,&my);


    /*弓引き兵隊
    */
    anum=&(ETask[0].disp0_anim);
    switch( local_counter%60 ){
        case 0:    *anum=0;    break;
        case 3:    *anum=1;    break;
        case 6:    *anum=2;    break;
        case 9:    *anum=3;    break;
    }


    /*矢
    */
    anum=&(ETask[1].disp0_anim);
    vx=(int *)&(ETask[1].work[0]);
    vy=(int *)&(ETask[1].work[2]);
    dx=(int *)&(ETask[1].work[4]);
    dy=(int *)&(ETask[1].work[6]);
    switch( local_counter%60 ){
        case 0:
            *anum=0;
            *vx=0;
            *vy=0;
            *dx=0;
            *dy=0;

            ETask[1].disp0_x=ETask[0].disp0_x;
            ETask[1].disp0_y=ETask[0].disp0_y;
        break;
        case 9:
            *anum=1;
/*
            *vx=-0x100000;
            *vy=-0x10000;
*/
            *vx=-(rand()%32+32)<<12;
            *vy=-(rand()%32+16)<<12;
            *dx=0;
            *dy=-(*vy/12);
        break;
    }
    if( (local_counter%60)>9 ){
        *vx+=*dx;    //加速
        *vy+=*dy;
    }
    ETask[1].disp0_x+=*vx;
    ETask[1].disp0_y+=*vy;


    local_counter++;
}



main(argc,argv)
int    argc;
char    *argv[];
{
    int    mn;
    Init000();
    mn=(ETask[0].disp0_addr)->max_anim;
    while( BITSNS(0)!=0x02 ){
        SyncMan();
        Idle();
        voffwait(1);
    }
    while( BITSNS(0)==0x02 );
    KFLUSHIO(0xff);
}



/* [ EOF ] */