void ai_black_lightning(Object *o)
{
ANIMATE(0, 0, 1);
o->yinertia = 0x1000;
if (o->blockd)
{
effect(o->CenterX(), o->Bottom(), EFFECT_BOOMFLASH);
SmokeXY(o->CenterX(), o->Bottom(), 3, o->Width() / CSFI, 4);
o->Delete();
}
}
void ai_counter_bomb(Object *o)
{
/*debug("state: %d", o->state);
debug("timer: %d", o->timer);
debug("timer2: %d", o->timer2);*/
switch(o->state)
{
case 0:
{
o->state = 1;
o->ymark = o->y;
o->timer = random(0, 50);
o->timer2 = 0;
}
case 1:
{ // desync if multiple enemies
if (--o->timer < 0)
{
o->timer = 0;
o->state = 2;
o->yinertia = 0x300;
}
}
break;
case 2: // ready
{
if (pdistlx(80 << CSF) || o->shaketime)
{
o->state = 3;
o->timer = 0;
}
}
break;
case 3: // counting down...
{
if (--o->timer < 0)
{
if (o->timer2 < 5)
{
Object *number = CreateObject(o->CenterX() + (8 << CSF), \
o->y + (16 << CSF), \
OBJ_COUNTER_BOMB_NUMBER);
number->frame = o->timer2++;
o->timer = 60;
}
else
{
// expand bounding box to cover explosion area
o->x = o->CenterX();
o->y = o->CenterY();
o->invisible = true;
o->sprite = SPR_BBOX_PUPPET_1;
sprites[o->sprite].bbox.x1 = -128;
sprites[o->sprite].bbox.y1 = -100;
sprites[o->sprite].bbox.x2 = 128;
sprites[o->sprite].bbox.y2 = 100;
o->damage = 30;
o->yinertia = 0;
o->state = 4;
// make kaboom
sound(SND_EXPLOSION1);
quake(20);
SmokeXY(o->CenterX(), o->CenterY(), 100, 128, 100);
return;
}
}
}
break;
case 4: // exploding (one frame only to give time for bbox to damage player)
o->Delete();
return;
}
ANIMATE(4, 0, 2);
if (o->state == 2 || o->state == 3)
{
o->yinertia += (o->y > o->ymark) ? -0x10 : 0x10;
LIMITY(0x100);
}
}
void ai_deleet(Object *o)
{
// trigger counter
if (o->hp < (1000 - DELEET_HP) && o->state < 2)
{
o->state = 2;
o->timer = 0;
o->frame = 2;
o->flags |= FLAG_INVULNERABLE;
sound(SND_CHEST_OPEN);
}
switch(o->state)
{
case 0:
{
o->state = 1;
o->x += (TILE_W / 2) << CSF;
o->y += (TILE_H / 2) << CSF;
if (o->dir == LEFT)
o->y += (8<<CSF);
else
o->x += (8<<CSF);
}
case 1:
{
if (o->shaketime)
o->timer2++;
else
o->timer2 = 0;
o->frame = (o->timer2 & 2) ? 1 : 0;
}
break;
case 2:
{
int counter = -1;
switch(o->timer)
{
case 0: counter = 0; break; // 5
case 50: counter = 1; break; // 4
case 100: counter = 2; break; // 3
case 150: counter = 3; break; // 2
case 200: counter = 4; break; // 1
case 250:
{
o->state = 3;
o->sprite = SPR_BBOX_PUPPET_1;
o->invisible = true;
sprites[o->sprite].bbox.x1 = -48;
sprites[o->sprite].bbox.x2 = 48;
sprites[o->sprite].bbox.y1 = -48;
sprites[o->sprite].bbox.y2 = 48;
o->damage = 12;
quake(10);
SmokeXY(o->x, o->y, 40, 48, 48);
o->flags &= ~FLAG_SHOOTABLE;
o->flags &= ~FLAG_INVULNERABLE;
if (o->dir == LEFT)
{
int x = (o->x >> CSF) / TILE_W;
int y = ((o->y >> CSF) - 8) / TILE_H;
map.tiles[x][y] = 0;
map.tiles[x][y+1] = 0;
}
else
{
int x = ((o->x >> CSF) - 8) / TILE_W;
int y = (o->y >> CSF) / TILE_H;
map.tiles[x][y] = 0;
map.tiles[x+1][y] = 0;
}
}
break;
}
if (counter != -1)
{
CreateObject(o->x, o->y - (8<<CSF), \
OBJ_COUNTER_BOMB_NUMBER)->frame = counter;
}
o->timer++;
}
void CoreBoss::Run()
{
bool do_thrust = false;
int i;
if (!o) return;
//stat("state = %d", o->state);
switch(o->state)
{
case CORE_SLEEP: break; // core is asleep
// Core's mouth is closed.
// Core targets player point but does not update it during the state.
// This is also the state set via BOA to awaken the core.
case CORE_CLOSED:
{
o->state = CORE_CLOSED+1;
o->timer = 0;
StopWaterStream();
o->xmark = player->x;
o->ymark = player->y;
}
case CORE_CLOSED+1:
{
// open mouth after 400 ticks
if (o->timer > 400)
{
if (++o->timer2 > 3)
{ // every 3rd time do gusting left and big core blasts
o->timer2 = 0;
o->state = CORE_GUST;
}
else
{
o->state = CORE_OPEN;
}
do_thrust = true;
}
}
break;
// Core's mouth is open.
// Core moves towards player, and updates the position throughout
// the state (is "aggressive" about seeking him).
// Core fires ghosties, and curly targets it.
case CORE_OPEN:
{
o->state = CORE_OPEN+1;
o->timer = 0;
// gonna open mouth, so save the current HP so we'll
// know how much damage we've taken this time.
o->savedhp = o->hp;
}
case CORE_OPEN+1:
{
o->xmark = player->x;
o->ymark = player->y;
// must call constantly for red-flashing when hit
OPEN_MOUTH;
// hint curly to target us
if ((o->timer % 64) == 1)
{
o->CurlyTargetHere();
}
// spawn ghosties
if (o->timer < 200)
{
if ((o->timer % 20)==0)
{
CreateObject(o->x + (random(-48, -16) << CSF), \
o->y + (random(-64, 64) << CSF), \
OBJ_CORE_GHOSTIE);
}
}
// close mouth when 400 ticks have passed or we've taken more than 200 damage
if (o->timer > 400 || (o->savedhp - o->hp) >= 200)
{
o->state = CORE_CLOSED;
CLOSE_MOUTH;
do_thrust = true;
}
}
break;
case CORE_GUST:
{
o->state = CORE_GUST+1;
o->timer = 0;
StartWaterStream();
}
case CORE_GUST+1:
{
// spawn water droplet effects and push player
Object *droplet = CreateObject(player->x + ((random(-50, 150)<<CSF)*2), \
player->y + (random(-160, 160)<<CSF),
OBJ_FAN_DROPLET);
droplet->dir = LEFT;
player->xinertia -= 0x20;
OPEN_MOUTH;
// spawn the big white blasts
if (o->timer==300 || o->timer==350 || o->timer==400)
{
EmFireAngledShot(pieces[CFRONT], OBJ_CORE_BLAST, 0, 3<<CSF);
sound(SND_LIGHTNING_STRIKE);
}
if (o->timer > 400)
{
o->state = CORE_CLOSED;
CLOSE_MOUTH;
do_thrust = true;
}
}
break;
case 500: // defeated!!
{
StopWaterStream();
map.wlforcestate = WL_CALM;
o->state = 501;
o->timer = 0;
o->xinertia = o->yinertia = 0;
game.curlytarget.timeleft = 0;
CLOSE_MOUTH;
game.quaketime = 20;
SmokeXY(pieces[CBACK]->x, pieces[CBACK]->CenterY(), 20, 128, 64);
// tell all the MC's to retreat
for(i=0;i<5;i++)
{
pieces[i]->flags &= ~(FLAG_SHOOTABLE & FLAG_INVULNERABLE);
pieces[i]->state = MC_RETREAT;
}
}
case 501:
{
o->timer++;
if ((o->timer & 0x0f) != 0)
{
SmokeXY(pieces[CBACK]->x, pieces[CBACK]->CenterY(), 1, 64, 32);
}
if (o->timer & 2)
o->x -= (1 << CSF);
else
o->x += (1 << CSF);
#define CORE_DEATH_TARGET_X 0x7a000
#define CORE_DEATH_TARGET_Y 0x16000
o->xinertia += (o->x > CORE_DEATH_TARGET_X) ? -0x80 : 0x80;
o->yinertia += (o->y > CORE_DEATH_TARGET_Y) ? -0x80 : 0x80;
}
break;
case 600: // teleported away by Misery
{
o->xinertia = 0;
o->yinertia = 0;
o->state++;
//sound(SND_TELEPORT);
pieces[CFRONT]->clip_enable = pieces[CBACK]->clip_enable = 1;
o->timer = sprites[pieces[CFRONT]->sprite].h;
}
case 601:
{
pieces[CFRONT]->display_xoff = pieces[CBACK]->display_xoff = random(-8, 8);
pieces[CFRONT]->clipy2 = o->timer;
pieces[CBACK]->clipy2 = o->timer;
if (--o->timer < 0)
{
pieces[CFRONT]->invisible = true;
pieces[CBACK]->invisible = true;
// restore status bars
game.stageboss.object = NULL;
game.bossbar.object = NULL;
o->Delete(); o = NULL;
return;
}
}
break;
}
if (do_thrust)
{
// tell all the minicores to jump to a new position
for(i=0;i<5;i++)
{
pieces[i]->state = MC_THRUST;
}
quake(20);
sound(SND_CORE_THRUST);
}
// fire the minicores in any awake non-dead state
if (o->state >= CORE_CLOSED && o->state < 500)
{
o->timer++;
// fire off each minicore sequentially...
switch(o->timer)
{
case 80+0: pieces[0]->state = MC_CHARGE_FIRE; break;
case 80+30: pieces[1]->state = MC_CHARGE_FIRE; break;
case 80+60: pieces[2]->state = MC_CHARGE_FIRE; break;
case 80+90: pieces[3]->state = MC_CHARGE_FIRE; break;
case 80+120: pieces[4]->state = MC_CHARGE_FIRE; break;
}
// move main core towards a spot in front of target
o->xinertia += (o->x > (o->xmark + (160<<CSF))) ? -4 : 4;
o->yinertia += (o->y > o->ymark - (o->Height() / 2)) ? -4 : 4;
}
// set up our shootable status--you never actually hit the core (CFRONT),
// but if it's mouth is open, make us, the invisible controller object, shootable.
if (pieces[CFRONT]->frame==2)
{
o->flags &= ~FLAG_SHOOTABLE;
pieces[CFRONT]->flags |= FLAG_INVULNERABLE;
}
else
{
o->flags |= FLAG_SHOOTABLE;
pieces[CFRONT]->flags &= ~FLAG_INVULNERABLE;
}
LIMITX(0x80);
LIMITY(0x80);
}
// spawn a cloud of smoke centered around object o and starting within "range" distance.
void SmokeClouds(Object *o, int nclouds, int rangex, int rangey, Object *push_behind)
{
SmokeXY(o->CenterX(), o->CenterY(), nclouds, rangex, rangey, push_behind);
}
// handles his "looping" flight/rush attacks
static void run_flight(Object *o)
{
switch(o->state)
{
// flying left or right
case BP_FLY_LR:
{
o->state++;
o->animtimer = 0;
o->frame = 6; // flying horizontally
o->yinertia = 0;
o->damage = DMG_RUSH;
FACEPLAYER;
XMOVE(RUSH_SPEED);
}
case BP_FLY_LR+1:
{
ANIMATE(1, 6, 7);
// smacked into wall?
if ((o->blockl && o->dir == LEFT) || \
(o->blockr && o->dir == RIGHT))
{
o->xinertia = 0;
o->state = BP_HIT_WALL;
o->damage = DMG_NORMAL;
o->timer = 0;
megaquake(10);
}
// reached player?
// this has to be AFTER smacked-into-wall check for proper behavior
// if player stands in spikes at far left/right of arena.
if (pdistlx(RUSH_DIST))
o->state = BP_PREPARE_FLY_UD;
}
break;
// smacked into wall while flying L/R
case BP_HIT_WALL:
{
o->frame = 6;
if (++o->timer > 30)
{
if (o->timer2 <= 3)
o->state = BP_PREPARE_FLY_LR;
else
o->state = BP_RETURN_TO_GROUND;
}
}
break;
// flying up
case BP_FLY_UP:
{
o->state++;
o->timer = 0;
o->animtimer = 0;
o->frame = 8; // vertical flight
o->dir = LEFT; // up-facing frame
o->yinertia = -RUSH_SPEED;
o->xinertia = 0;
o->damage = DMG_RUSH;
}
case BP_FLY_UP+1:
{
ANIMATE(1, 8, 9);
// hit ceiling? (to make this happen, break his loop and jump ABOVE him
// while he is in the air, at the part where he would normally be
// coming back down at you).
if (o->blocku)
{
o->state = BP_HIT_CEILING;
o->damage = DMG_NORMAL;
o->timer = 0;
SmokeXY(o->CenterX(), o->Top(), 8);
megaquake(10);
spawn_bones(o, UP);
}
// reached player? (this check here isn't exactly the same as pdistly;
// it's important that it checks the player's top and not his center).
if ((abs(player->y - o->y) < RUSH_DIST) && o->timer2 < 4)
o->state = BP_PREPARE_FLY_LR;
}
break;
case BP_HIT_CEILING: // hit ceiling
{
o->frame = 8;
if (++o->timer > 30)
{
if (o->timer2 <= 3)
o->state = BP_PREPARE_FLY_LR;
else
o->state = BP_RETURN_TO_GROUND;
}
}
break;
// flying down
case BP_FLY_DOWN:
{
o->state++;
o->timer = 0;
o->animtimer = 0;
o->frame = 8; // vertical flight
o->dir = RIGHT; // down-facing frame
o->yinertia = RUSH_SPEED;
o->xinertia = 0;
o->damage = DMG_RUSH;
}
case BP_FLY_DOWN+1:
{
ANIMATE(1, 8, 9);
if (o->blockd)
{
o->state = BP_HIT_FLOOR;
o->damage = DMG_NORMAL;
o->timer = 0;
SmokeXY(o->CenterX(), o->Bottom(), 8);
megaquake(10);
spawn_bones(o, DOWN);
FACEPLAYER;
}
if (pdistly(RUSH_DIST) && o->timer2 < 4)
o->state = BP_PREPARE_FLY_LR;
}
break;
case BP_HIT_FLOOR: // hit floor
{
o->frame = 3;
if (++o->timer > 30)
{
o->state = BP_FIGHTING_STANCE;
o->timer = 120;
}
}
break;
// come back to ground while facing head on
case BP_RETURN_TO_GROUND:
{
o->frame = 4; // face screen frame
o->dir = LEFT; // non-flashing version
o->state++;
}
case BP_RETURN_TO_GROUND+1:
{
ANIMATE(1, 4, 5);
o->yinertia += 0x40;
LIMITY(0x5ff);
if (o->blockd && o->yinertia >= 0)
{
o->state++;
o->timer = 0;
o->frame = 3; // landed
FACEPLAYER;
}
}
break;
case BP_RETURN_TO_GROUND+2:
{
o->xinertia *= 3;
o->xinertia /= 4;
if (++o->timer > 10)
{
o->state = BP_FIGHTING_STANCE;
o->timer = 140;
}
}
break;
}
}
