void ai_bute_flying(Object *o)
{
//AIDEBUG;
if (run_bute_defeated(o, BUTE_HP))
return;
switch(o->state) {
case 0: {
o->invisible = true;
o->state = 1;
}
case 1: {
if (o->dir == LEFT) {
if (player->x > (o->x - (288<<CSF)) && \
player->x < (o->x - (272<<CSF))) {
o->state = 10;
}
} else {
if (player->x < (o->x + (288<<CSF)) && \
player->x > (o->x + (272<<CSF))) {
o->state = 10;
}
}
}
break;
case 10: {
o->state = 11;
o->invisible = false;
o->flags |= FLAG_SHOOTABLE;
o->damage = 5;
}
case 11: {
FACEPLAYER;
ANIMATE(1, 0, 1);
XACCEL(0x10);
o->yinertia += (o->y > player->y) ? -0x10 : 0x10;
LIMITX(0x5ff);
LIMITY(0x5ff);
if ((o->blockl && o->xinertia < 0) || \
(o->blockr && o->xinertia > 0)) {
o->xinertia = -o->xinertia;
}
if ((o->blockd && o->yinertia > 0) || \
(o->blocku && o->yinertia < 0)) {
o->yinertia = -o->yinertia;
}
}
break;
}
}
void ai_mesa(Object *o)
{
if (run_bute_defeated(o, MESA_HP))
return;
switch(o->state)
{
case 0:
{
o->y += (4<<CSF);
o->state = 1;
}
case 1:
{
ANIMATE(40, 0, 1);
FACEPLAYER;
if (pdistlx(320<<CSF) && pdistly(160<<CSF))
{
if (++o->timer > 50)
o->state = 10;
}
}
break;
case 10:
{
o->state = 11;
o->timer = 0;
o->frame = 2; // hand down
int x = o->x + ((o->dir == LEFT) ? (7<<CSF) : -(7<<CSF));
int y = o->y + (10<<CSF);
o->linkedobject = CreateObject(x, y, OBJ_MESA_BLOCK);
o->linkedobject->linkedobject = o;
}
case 11:
{
if (++o->timer > 50)
{
o->state = 20;
o->timer = 0;
o->frame = 3; // hand up, throwing
if (o->linkedobject)
{
Object *&block = o->linkedobject;
block->y = (o->y - (4<<CSF));
block->xinertia = (o->dir == RIGHT) ? 0x400 : -0x400;
block->yinertia = -0x400;
block->state = 1;
sound(SND_EM_FIRE);
block->linkedobject = NULL;
o->linkedobject = NULL;
}
}
}
break;
case 20:
{
if (++o->timer > 20)
{ // throw again, if player still near
o->state = 1;
o->timer = 0;
}
}
break;
}
o->yinertia += 0x55;
LIMITY(0x5ff);
}
void ai_bute_archer(Object *o)
{
if (run_bute_defeated(o, BUTE_HP))
return;
switch(o->state)
{
case 0: // waiting for player (when haven't seen him yet)
{
if ((o->dir == LEFT && player->CenterX() < o->CenterX()) || \
(o->dir == RIGHT && player->CenterX() > o->CenterX()))
{
if (pdistlx(320<<CSF) && pdistly(160<<CSF))
{
o->state = 10;
}
}
}
break;
// aiming--can track player here for a brief period
case 10:
{
FACEPLAYER;
if (!pdistlx(224<<CSF) || player->y <= (o->y - (8<<CSF)))
{
o->frame = 4; // shooting up
o->timer2 = 1;
}
else
{
o->frame = 1; // shooting straight
o->timer2 = 0;
}
if (++o->timer > 10)
{
o->state = 20;
o->timer = 0;
}
}
break;
// flashing to fire
case 20:
{
if (o->timer2 == 0)
ANIMATE(0, 1, 2)
else
ANIMATE(0, 4, 5)
if (++o->timer > 30)
o->state = 30;
}
break;
// fire
case 30:
{
o->state = 31;
o->timer = 0;
Object *arrow = CreateObject(o->CenterX(), o->CenterY(), OBJ_BUTE_ARROW);
arrow->xinertia = (o->dir == RIGHT) ? 0x600 : -0x600;
if (o->timer2 == 1) // shooting up
arrow->yinertia = -0x600;
// frame: arrow away
o->frame = (o->timer2 == 1) ? 6 : 3;
}
case 31:
{
if (++o->timer > 30)
{
o->state = 40;
o->frame = 0;
o->timer = random(50, 150);
}
}
break;
// after fire, and the "woken up" waiting-for-player state
case 40:
{
if (pdistlx(352<<CSF) && pdistly(240<<CSF))
{
if (--o->timer < 0)
o->state = 10; // fire again
}
else
{ // player got away, do nothing until he returns
o->timer = 150;
}
}
break;
}
}
void ai_bute_sword(Object *o)
{
if (run_bute_defeated(o, BUTE_HP))
return;
switch(o->state)
{
case 0:
{
o->flags |= (FLAG_SHOOTABLE | FLAG_INVULNERABLE);
o->nxflags |= NXFLAG_FOLLOW_SLOPE;
o->damage = 0;
o->state = 1;
}
case 1: // lying in wait
{
FACEPLAYER;
if (pdistlx(128<<CSF) && \
pdistly2(128<<CSF, 16<<CSF))
{
o->state = 10;
}
}
break;
// wait a moment, then start running at player
case 10:
{
o->flags |= FLAG_INVULNERABLE;
o->damage = 0;
o->frame = 0;
o->state = 11;
o->timer = 0;
}
case 11:
{
if (++o->timer > 30)
{
o->state = 20;
o->timer = 0;
}
}
break;
// run at player and jump
case 20:
{
o->flags &= ~FLAG_INVULNERABLE;
o->state = 21;
FACEPLAYER;
}
case 21:
{
ANIMATE(3, 0, 1);
XMOVE(0x400);
if (pdistlx(40<<CSF))
{
o->xinertia /= 2;
o->yinertia = -0x300;
o->state = 30;
o->frame = 2; // sword back, jumping
sound(SND_ENEMY_JUMP);
}
else if (++o->timer > 50)
{ // timeout, p got away
o->state = 10;
o->xinertia = 0;
}
}
break;
// jumping up
case 30:
{
if (o->yinertia > -0x80)
{
o->frame = 3; // sword swipe fwd
o->damage = 9;
o->state = 31;
o->timer = 0;
}
}
break;
// swiping sword, in air
case 31:
{
if (++o->timer > 2)
{
o->timer = 0;
o->frame = 4; // sword down, in front
}
if (o->blockd && o->yinertia > 0)
{
o->xinertia = 0;
o->damage = 3;
o->state = 32;
o->timer = 0;
}
}
break;
case 32:
{
if (++o->timer > 30)
{
o->state = 10;
o->timer = 0;
}
}
break;
}
o->yinertia += 0x20;
LIMITY(0x5ff);
}