stage3: experimental post-midboss pattern
This commit is contained in:
Andrei Alexeyev
parent
b5710faa04
commit
b40f71bbc6
1 changed files with 95 additions and 8 deletions
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@ -176,16 +176,17 @@ TASK(flower_swirl_spawn, { cmplx pos; MoveParams move; int count; int interval;
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}
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}
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TASK(horde_fairy_motion, { BoxedEnemy e; }) {
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TASK(horde_fairy_motion, { BoxedEnemy e; cmplx velocity; }) {
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Enemy *e = TASK_BIND(ARGS.e);
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real ofs = rng_angle();
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cmplx v = e->move.velocity;
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cmplx v = ARGS.velocity;
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e->move = move_linear(v);
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for(;;YIELD) {
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e->move.velocity = v * cdir(M_PI/8 * sin(ofs + global.frames/15.0));
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}
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}
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TASK(horde_fairy, { cmplx pos; bool blue; }) {
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TASK(horde_fairy, { cmplx pos; cmplx velocity; bool blue; }) {
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Enemy *e;
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if(ARGS.blue) {
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e = TASK_BIND(espawn_fairy_blue(ARGS.pos, ITEMS(
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@ -197,9 +198,7 @@ TASK(horde_fairy, { cmplx pos; bool blue; }) {
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)));
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}
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e->move = move_linear(2 * I);
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INVOKE_SUBTASK(horde_fairy_motion, ENT_BOX(e));
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INVOKE_SUBTASK(horde_fairy_motion, ENT_BOX(e), ARGS.velocity);
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int interval = 40;
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@ -227,7 +226,7 @@ TASK(horde_fairy, { cmplx pos; bool blue; }) {
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}
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}
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TASK(horde_fairy_spawn, { int count; int interval; }) {
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TASK(horde_fairy_spawn, { int count; int interval; cmplx velocity; }) {
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real p = 3.0 / ARGS.count;
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real w = 0.9*VIEWPORT_W/2;
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bool blue = rng_bool();
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@ -235,6 +234,7 @@ TASK(horde_fairy_spawn, { int count; int interval; }) {
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INVOKE_TASK(horde_fairy,
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.pos = VIEWPORT_W/2 + w * triangle(t * p),
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.blue = blue,
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.velocity = ARGS.velocity,
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);
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if(((t+1) % 3) == 0) {
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blue = !blue;
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@ -412,6 +412,73 @@ TASK(laserball_fairy, { cmplx pos; cmplx target_pos; }) {
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e->move = move_asymptotic_halflife(e->move.velocity, 3*I, 60);
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}
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TASK(bulletring, { BoxedEnemy owner; int num; real radius; real speed; }) {
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int num_bullets = ARGS.num;
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DECLARE_ENT_ARRAY(Projectile, bullets, num_bullets);
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real angular_velocity = ARGS.speed / ARGS.radius;
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Enemy *e = NOT_NULL(ENT_UNBOX(ARGS.owner));
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e->max_viewport_dist = fmax(e->max_viewport_dist, ARGS.radius);
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real r = 1;
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real a = 0;
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for(int i = 0; i < num_bullets; ++i) {
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ENT_ARRAY_ADD(&bullets, PROJECTILE(
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.proto = pp_rice,
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.color = RGB(0.4, 0, 0.8),
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.flags = PFLAG_MANUALANGLE,
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.move = move_linear(0),
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.pos = e->pos,
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.max_viewport_dist = ARGS.radius,
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));
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}
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cmplx opos = e->pos;
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for(;;YIELD) {
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if(!(e = ENT_UNBOX(ARGS.owner))) {
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break;
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}
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ENT_ARRAY_FOREACH_COUNTER(&bullets, int i, Projectile *p, {
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real angle = a + (M_TAU*i)/num_bullets;
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cmplx npos = e->pos + (r * (1 + 0.03 * sin(3.6 * a + 6 * angle))) * cdir(angle);
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p->move.velocity = npos - p->pos;
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p->angle = carg(p->move.velocity + opos - e->pos);
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});
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opos = e->pos;
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a += angular_velocity;
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approach_asymptotic_p(&r, ARGS.radius, 0.05, 1e-4);
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}
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ENT_ARRAY_FOREACH(&bullets, Projectile *p, {
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// p->move.velocity = ARGS.speed * cdir(p->angle);
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p->angle = carg(p->move.velocity);
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p->move = move_asymptotic_halflife(p->move.velocity, cnormalize(p->move.velocity) * fabs(ARGS.speed), 60);
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});
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}
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TASK(bulletring_fairy, { cmplx pos; MoveParams move; }) {
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Enemy *e = TASK_BIND(espawn_huge_fairy(ARGS.pos, ITEMS(
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.power = 3,
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.points = 5,
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)));
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e->move = ARGS.move;
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for(int i = 0; i < 4; ++i) {
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WAIT(60);
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real rad = 64 + 16 * i;
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real spacing = 2;
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int bullets = round(rad / spacing);
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INVOKE_TASK(bulletring, ENT_BOX(e), bullets, rad, ((i&1) ? 1 : -1) * 2);
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}
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}
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// bosses
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TASK_WITH_INTERFACE(midboss_intro, BossAttack) {
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@ -523,6 +590,8 @@ DEFINE_EXTERN_TASK(stage3_timeline) {
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stage_start_bgm("stage3");
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stage_set_voltage_thresholds(50, 125, 300, 600);
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// INVOKE_TASK(bulletring_fairy, VIEWPORT_W/2, move_towards(VIEWPORT_W/2 + VIEWPORT_H/2*I, 0.01)); return;
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/*
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INVOKE_TASK(laserball_fairy, VIEWPORT_W/2, VIEWPORT_W/2 + VIEWPORT_H/3*I);
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INVOKE_TASK_DELAYED(800, common_call_func, stage_load_quicksave);
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@ -565,7 +634,8 @@ DEFINE_EXTERN_TASK(stage3_timeline) {
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STAGE_BOOKMARK_DELAYED(800, horde);
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INVOKE_TASK_DELAYED(800, horde_fairy_spawn,
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.count = difficulty_value(20, 20, 30, 30),
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.interval = 20
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.interval = 20,
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.velocity = 2*I,
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);
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INVOKE_TASK_DELAYED(1000, laserball_fairy,
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@ -604,6 +674,23 @@ DEFINE_EXTERN_TASK(stage3_timeline) {
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while(!global.boss) YIELD;
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WAIT_EVENT(&global.boss->events.defeated);
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INVOKE_TASK_DELAYED(300, horde_fairy_spawn,
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.count = 40,
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.interval = 40,
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.velocity = I,
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);
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for(int i = 0;;) {
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real d = 120;
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cmplx o[] = { d, VIEWPORT_W - d };
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cmplx p = o[i % ARRAY_SIZE(o)];
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INVOKE_TASK(bulletring_fairy, p, move_linear(I));
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++i;
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WAIT(120);
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}
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WAIT(150);
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STAGE_BOOKMARK(post-midboss);
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