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stage3: refactor and fix deadly dance (no design update yet)

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Andrei Alexeyev 2022-11-20 07:57:33 +01:00
parent 5dbdeae1dd
commit 2090821188
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GPG key ID: 72D26128040B9690
1 changed files with 88 additions and 59 deletions
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147
src/stages/stage3/spells/deadly_dance.c
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@ -14,85 +14,114 @@
#include "common_tasks.h"
#include "global.h"
TASK(deadly_dance_proj, { BoxedProjectile p; int t; int i; }) {
Projectile *p = TASK_BIND(ARGS.p);
TASK(spawner_proj, { cmplx pos; MoveParams move; Color *color; int t; int i; }) {
Projectile *p = TASK_BIND(PROJECTILE(
.proto = pp_wave,
.pos = ARGS.pos,
.color = ARGS.color,
.move = ARGS.move,
));
int t = ARGS.t;
int i = ARGS.i;
double a = (M_PI/(5 + global.diff) * i * 2);
WAIT(150);
real a = (M_PI/(5 + global.diff) * i * 2);
play_sfx("redirect");
PROJECTILE(
.proto = rng_chance(0.5) ? pp_thickrice : pp_rice,
.pos = p->pos,
.color = RGB(0.3, 0.7 + 0.3 * psin(a/3.0 + t/20.0), 0.3),
.move = move_accelerated(0, 0.005 * cdir((M_PI * 2 * sin(a / 5.0 + t / 20.0))))
.move = move_accelerated(0, 0.005 * cdir((M_TAU * sin(a / 5.0 + t / 20.0))))
);
}
TASK(spawners, { BoxedBoss boss; real tfactor; }) {
Boss *boss = TASK_BIND(ARGS.boss);
int count = difficulty_value(15, 18, 21, 24);
real tfactor = ARGS.tfactor;
for(int time = 0;; time += WAIT(70)) {
real angle_ofs = rng_angle();
play_sfx("shot_special1");
for(int i = 0; i < count; ++i) {
real a = (M_PI/(5 + global.diff) * i * 2);
INVOKE_TASK(spawner_proj,
.pos = boss->pos,
.color = RGB(0.3, 0.3 + 0.7 * psin((M_PI/(5 + global.diff) * i * 2) * 3 + time/50.0), 0.3),
.move = move_accelerated(0, 0.02 * cdir(angle_ofs + a + time/10.0)),
.t = time * tfactor,
.i = i,
);
}
}
}
TASK(balls, { BoxedBoss boss; }) {
Boss *boss = TASK_BIND(ARGS.boss);
int count = difficulty_value(2, 4, 6, 8);
for(int time = 0;; time += WAIT(35)) {
real angle_ofs = rng_angle();
play_sfx("shot1");
for(int i = 0; i < count; ++i) {
PROJECTILE(
.proto = pp_ball,
.pos = boss->pos,
.color = RGB(1.0, 1.0, 0.3),
.move = move_asymptotic_simple(
(0.5 + 3 * psin(time + M_PI / 3 * 2 * i)) * cdir(angle_ofs + time / 20.0 + M_PI / count * i * 2),
1.5
)
);
}
}
}
TASK(limiters, { BoxedBoss boss; }) {
Boss *boss = TASK_BIND(ARGS.boss);
for(int time = 0;; time += WAIT(3)) {
play_sfx_loop("shot1_loop");
for(int i = -1; i < 2; i += 2) {
real c = psin(time/10.0);
cmplx aim = cnormalize(global.plr.pos - boss->pos);
cmplx v = 10 * (aim + (M_PI/4.0 * i * (1 - time / 2500.0)) * (1 - 0.5 * psin(time / 15.0)));
PROJECTILE(
.proto = pp_crystal,
.pos = boss->pos,
.color = RGBA_MUL_ALPHA(0.3 + c * 0.7, 0.6 - c * 0.3, 0.3, 0.7),
.move = move_linear(v),
);
}
}
}
DEFINE_EXTERN_TASK(stage3_spell_deadly_dance) {
STAGE_BOOKMARK(dance);
Boss *boss = INIT_BOSS_ATTACK(&ARGS);
boss->move = move_towards(VIEWPORT_W/2 + VIEWPORT_H*I/2, 0.08);
BEGIN_BOSS_ATTACK(&ARGS);
boss->move.attraction = 0;
aniplayer_queue(&boss->ani, "dance", 0);
int intensity = difficulty_value(15, 18, 21, 24);
real tfactor = difficulty_value(1.05, 1.5, 1.95, 2.4);
int i;
for(int time = 0; time < 1000; ++time) {
WAIT(1);
INVOKE_SUBTASK(limiters, ENT_BOX(boss));
INVOKE_SUBTASK(spawners, ENT_BOX(boss), .tfactor = tfactor);
DECLARE_ENT_ARRAY(Projectile, projs, intensity*2);
if(global.diff > D_Easy) {
INVOKE_SUBTASK(balls, ENT_BOX(boss));
}
real angle_ofs = rng_f32() * M_PI * 2;
real t = time * 1.5 * (0.4 + 0.3 * global.diff);
for(int time = 0;; ++time, YIELD) {
real t = time * tfactor;
real moverad = fmin(160, time/2.7);
boss->pos = VIEWPORT_W/2 + VIEWPORT_H*I/2 + sin(t/50.0) * moverad * cdir(M_PI_2 * t/100.0);
if(!(time % 70)) {
for(i = 0; i < intensity; ++i) {
real a = (M_PI/(5 + global.diff) * i * 2);
ENT_ARRAY_ADD(&projs, PROJECTILE(
.proto = pp_wave,
.pos = boss->pos,
.color = RGB(0.3, 0.3 + 0.7 * psin((M_PI/(5 + global.diff) * i * 2) * 3 + time/50.0), 0.3),
.move = move_accelerated(0, 0.02 * cdir(angle_ofs + a + time/10.0)),
));
}
ENT_ARRAY_FOREACH(&projs, Projectile *p, {
INVOKE_SUBTASK_DELAYED(150, deadly_dance_proj, ENT_BOX(p), t, i);
});
}
if(global.diff > D_Easy && !(time % 35)) {
int count = difficulty_value(2, 4, 6, 8);
for(i = 0; i < count; ++i) {
PROJECTILE(
.proto = pp_ball,
.pos = boss->pos,
.color = RGB(1.0, 1.0, 0.3),
.move = move_asymptotic_simple(
(0.5 + 3 * psin(time + M_PI / 3 * 2 * i)) * cdir(angle_ofs + time / 20.0 + M_PI / count * i * 2),
1.5
)
);
}
}
play_sfx("shot1");
if(!(time % 3)) {
for(i = -1; i < 2; i += 2) {
real c = psin(time/10.0);
PROJECTILE(
.proto = pp_crystal,
.pos = boss->pos,
.color = RGBA_MUL_ALPHA(0.3 + c * 0.7, 0.6 - c * 0.3, 0.3, 0.7),
.move = move_linear(
10 * (cnormalize(global.plr.pos - boss->pos) + (M_PI/4.0 * i * (1 - time / 2500.0)) * (1 - 0.5 * psin(time / 15.0)))
)
);
}
}
boss->pos = VIEWPORT_W/2 + VIEWPORT_H*I/2 + sin(t/50.0) * moverad * cdir(M_PI/2 * t/100.0);
}
}