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stage5: convert cathode laser rule to new style

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Andrei Alexeyev 2024-04-14 18:49:29 +02:00
parent b01f5cb0da
commit ef4c00e269
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GPG key ID: 72D26128040B9690
1 changed files with 17 additions and 7 deletions
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24
src/stages/stage5/spells/natural_cathode.c
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@ -10,8 +10,22 @@
#include "spells.h"
static cmplx cathode_laser(Laser *l, float t) {
return l->pos + l->args[0] * sqrt(200 * t) * cdir(re(l->args[1]) * t);
typedef struct LaserRuleCathodeData {
cmplx dir;
real turn_factor;
} LaserRuleCathodeData;
static cmplx cathode_laser_rule_impl(Laser *l, real t, void *ruledata) {
LaserRuleCathodeData *rd = ruledata;
return l->pos + rd->dir * sqrt(200 * t) * cdir(rd->turn_factor * t);
}
static LaserRule cathode_laser_rule(cmplx dir, real turn_factor) {
LaserRuleCathodeData rd = {
.dir = dir,
.turn_factor = turn_factor,
};
return MAKE_LASER_RULE(cathode_laser_rule_impl, rd);
}
TASK(balls, { BoxedBoss boss; }) {
@ -76,11 +90,7 @@ DEFINE_EXTERN_TASK(stage5_spell_natural_cathode) {
aniplayer_queue(&boss->ani, "main", 0);
for(int i = 0; i < c; i++) {
create_lasercurve2c(boss->pos, 60, 260, RGBA(0.4, 1, 1, 0), cathode_laser,
2 * dir,
0.015 * s
);
create_laser(boss->pos, 60, 260, RGBA(0.4, 1, 1, 0), cathode_laser_rule(2 * dir, 0.015 * s));
dir *= r;
}