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#include "xev.h"
#include "enemy.h"
PRIVATE char *fn[] = {
"zosy1.img",
"zosy2.img",
"zosy3.img"
};
PRIVATE Pixmap pixmap[3];
PRIVATE Pixmap pixmap_mask[3];
PRIVATE GC gc[3];
PRIVATE int shot_p[5][3] = {
{2,5,12},
{10,15,20},
{15,20,25},
{25,30,35},
{40,50,60}
};
void ZosySetChar()
{
int c_no;
char img[CSIZE*CSIZE] , mask[128];
XGCValues gcv;
gcv.graphics_exposures = False;
for(c_no = 0 ; c_no < 3 ; c_no++) {
int x,y;
sprintf(tpath , "%s/%s",IMAGE_DIR,fn[c_no]);
LoadChar(tpath,img , sizeof(img));
pixmap[c_no] = XCreatePixmap(d,w,CSIZE,CSIZE,depth);
bzero(mask , sizeof(mask));
gc[c_no] = XCreateGC(d,w,GCGraphicsExposures,&gcv);
DrawChar32(img , mask , gc[c_no],pixmap[c_no]);
pixmap_mask[c_no]
= XCreateBitmapFromData(d,w,mask,CSIZE,CSIZE);
XSetClipMask(d,gc[c_no],pixmap_mask[c_no]);
}
}
void ZosyFree()
{
int i;
for(i = 0 ; i < 3 ; i++) {
XFreePixmap(d,pixmap[i]);
XFreePixmap(d,pixmap_mask[i]);
XFreeGC(d,gc[i]);
}
}
void ZosyInit(enemy_no)
int enemy_no;
{
enemy[enemy_no].enemy_no = ZOSY;
enemy[enemy_no].tmp1 = 0;
enemy[enemy_no].tmp2 = rand() % 2;
if(jx.sht[UNION] < XSIZE/2) {
enemy[enemy_no].x.dummy = (XSIZE - rand() % (XSIZE/2))*65536;
enemy[enemy_no].y.dummy = -(rand() & 31+32)*65536;
enemy[enemy_no].vx = -22500*(rand() % 2 + 2)*STPF;
enemy[enemy_no].vy = (rand() % 3+4 )*22500*STPF;
}
else
{
enemy[enemy_no].vx = (rand() % 2+2)*22500*STPF;
enemy[enemy_no].vy = (rand() % 3+4)*22500*STPF;
enemy[enemy_no].x.dummy = 65536*(rand() % (XSIZE/2));
enemy[enemy_no].y.dummy = -(rand() & 31+32)*65536;
}
}
void ZosyInitB(enemy_no)
int enemy_no;
{
enemy[enemy_no].enemy_no = ZOSYB;
enemy[enemy_no].tmp1 = 0;
enemy[enemy_no].tmp2 = rand() % 2;
if(jx.sht[UNION] < XSIZE/2) {
enemy[enemy_no].x.dummy = (XSIZE - rand() % (XSIZE/2))*65536;
enemy[enemy_no].y.dummy = (rand() & 31+544)*65536;
enemy[enemy_no].vx = -22500*(rand() % 2 + 2)*STPF;
enemy[enemy_no].vy = -(rand() % 3+4 )*22500*STPF;
}
else
{
enemy[enemy_no].vx = (rand() % 2+2)*22500*STPF;
enemy[enemy_no].vy = -(rand() % 3+4)*22500*STPF;
enemy[enemy_no].x.dummy = 65536*(rand() % (XSIZE/2));
enemy[enemy_no].y.dummy = (rand() & 31+544)*65536;
}
}
int Zosy(enemy_no)
int enemy_no;
{
int i;
int yararetaTL = 0;
register int dx,dy;
int sx,sy;
enemy[enemy_no].x.dummy += enemy[enemy_no].vx;
enemy[enemy_no].y.dummy += enemy[enemy_no].vy;
sx = enemy[enemy_no].x.sht[UNION];
sy = enemy[enemy_no].y.sht[UNION];
enemy[enemy_no].tmp1 ++;
enemy[enemy_no].tmp1 %= 3;
dx = jx.sht[UNION] - sx; dy = jy.sht[UNION] - sy;
if(dx > -20 && dx < 20 && dy > -20 && dy < 20)
yararetaTL = 1;
for(i = 0 ; i < SHOT_NUM ; i++) {
if(!shot[i].flag)
continue;
if((shot[i].x.sht[UNION] - sx) > -20 &&
(shot[i].x.sht[UNION] - sx) < 20
&& (shot[i].y.sht[UNION] - sy) > -24 &&
(shot[i].y.sht[UNION] - sy) < 24) {
score += 70+10*(rand() &3);
shot[i].flag = 0;
BombInit(enemy_no);
return 0;
}
}
if(sx < 0 ||sx > XSIZE
|| sy > YSIZE) {
enemy[enemy_no].enemy_no = 0;
} else {
if(ABS(dx) < 24 || sy < 32) {
enemy[enemy_no].vy = ABS(enemy[enemy_no].vy)*SGN(dy);
if(enemy[enemy_no].tmp2 > 0 &&
(rand() & 127) < shot_p[game_level][level]) {
EShut(enemy_no,enemy[enemy_no].x.dummy,
enemy[enemy_no].y.dummy);
enemy[enemy_no].tmp2--;
}
enemy[enemy_no].tmp2 += (enemy[enemy_no].tmp2==0);
}
if(ABS(dy) < 24 || sx < 32 || sx > (XSIZE-32)) {
enemy[enemy_no].vx = ABS(enemy[enemy_no].vx)*SGN(dx);
if(enemy[enemy_no].tmp2 > 0 &&
(rand() & 31) == 1) {
EShut(enemy_no,enemy[enemy_no].x.dummy,
enemy[enemy_no].y.dummy);
enemy[enemy_no].tmp2--;
}
enemy[enemy_no].tmp2 += (enemy[enemy_no].tmp2==0);
}
SetSprite(enemy[enemy_no].x.sht[UNION],
enemy[enemy_no].y.sht[UNION],
pixmap[enemy[enemy_no].tmp1],
gc[enemy[enemy_no].tmp1],
CSIZE,CSIZE);
}
return yararetaTL;
}
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