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stage3: bunch of swarm-trail fairy fixes

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Andrei Alexeyev 2022-11-14 01:28:32 +01:00 committed by Andrei Alexeyev
parent 5938783591
commit 42bb538ff5
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GPG key ID: 72D26128040B9690
1 changed files with 25 additions and 13 deletions
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38
src/stages/stage3/timeline.c
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@ -26,36 +26,48 @@ static void stage3_dialog_post_boss(void) {
INVOKE_TASK_INDIRECT(Stage3PostBossDialog, pm->dialog->Stage3PostBoss);
}
TASK(swarm_trail_proj_cleanup, { BoxedProjectile phead; }) {
Projectile *p = TASK_BIND(ARGS.phead);
clear_projectile(p, CLEAR_HAZARDS_FORCE | CLEAR_HAZARDS_NOW);
}
TASK(swarm_trail_proj, { cmplx pos; cmplx vstart; cmplx vend; real x; real width;}) {
Projectile *p = TASK_BIND(PROJECTILE(
.proto = pp_rice,
.color = RGB(0.4, 0, 0.8),
.max_viewport_dist = 1000,
.flags = PFLAG_NOAUTOREMOVE | PFLAG_NOMOVE | PFLAG_MANUALANGLE,
));
BoxedProjectile phead = ENT_BOX(PROJECTILE(
.proto = pp_flea,
.color = RGB(0.8, 0.1, 0.4),
.max_viewport_dist = 1000,
.flags = PFLAG_NOAUTOREMOVE | PFLAG_NOMOVE | PFLAG_MANUALANGLE,
));
INVOKE_TASK_AFTER(&TASK_EVENTS(THIS_TASK)->finished, swarm_trail_proj_cleanup, phead);
real turn_length = 1; // |x/turn_length| should be smaller than pi
cmplx prevpos = ARGS.pos;
for(int t = -70;; t++) {
Projectile *head = ENT_UNBOX(phead);
if(t == 0) {
p->flags &= ~PFLAG_NOAUTOREMOVE;
if(head) {
head->flags &= ~PFLAG_NOAUTOREMOVE;
}
play_sfx("redirect");
}
cmplx z = t/ARGS.width + I * ARGS.x/turn_length;
p->pos = ARGS.pos + ARGS.width * z * (ARGS.vstart + (ARGS.vend-ARGS.vstart)/(cexp(-z) + 1));
cmplx dpos = p->pos - prevpos;
p->angle = carg(dpos);
p->angle = carg(p->pos-prevpos);
Projectile *head = ENT_UNBOX(phead);
if(head) {
head->pos = p->pos + 8*cdir(p->angle);
head->angle = p->angle;
head->pos = p->pos + 8*cnormalize(dpos);
}
p->move = move_linear(p->pos-prevpos);
prevpos = p->pos;
YIELD;
@ -77,21 +89,21 @@ TASK(swarm_trail_fairy, { cmplx pos; MoveParams move; }) {
WAIT(30);
e->move.retention = 0.9;
WAIT(10);
WAIT(20);
cmplx aim = cnormalize(global.plr.pos - e->pos);
for(int t = 0; t < shooting_time/interval; t++) {
play_sfx("shot1");
for(int i = 0; i < nrow - (t&1); i++) {
real x = (i/(real)(nrow-1) - 0.5);
for(int i = 0; i < nrow; i++) {
real x = (i/(real)nrow - 0.5);
INVOKE_TASK(swarm_trail_proj, e->pos, ARGS.move.velocity, 3*aim, x, .width = width);
}
WAIT(interval);
}
play_sfx("redirect");
e->move = move_asymptotic_halflife(0, -ARGS.move.velocity , 120);
e->move = move_asymptotic_halflife(0, -ARGS.move.velocity, 120);
}
TASK(swarm_trail_fairy_spawn, { int count; }) {