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feat: 智慧塔弹幕战攻击音效

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unanmed 2024-11-16 23:23:15 +08:00
parent b5b435d133
commit b353eba55c
2 changed files with 25 additions and 9 deletions
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11
src/plugin/boss/barrage.ts
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@ -319,14 +319,9 @@ export namespace Hitbox {
* 检查两条线段是否有交叉 * 检查两条线段是否有交叉
*/ */
export function checkLineLine(line1: Line, line2: Line) { export function checkLineLine(line1: Line, line2: Line) {
const x1 = line1.x1; const { x1, y1, x2, y2 } = line1;
const y1 = line1.y1; const { x1: x3, y1: y3, x2: x4, y2: y4 } = line2;
const x2 = line1.x2;
const y2 = line1.y2;
const x3 = line2.x1;
const y3 = line2.y1;
const x4 = line2.x2;
const y4 = line2.y2;
if ( if (
Math.max(x1, x2) < Math.min(x3, x4) || Math.max(x1, x2) < Math.min(x3, x4) ||
Math.min(x1, x2) < Math.max(x3, x4) || Math.min(x1, x2) < Math.max(x3, x4) ||

23
src/plugin/boss/towerBossProjectile.ts
View File

@ -31,6 +31,7 @@ export class ArrowProjectile extends Projectile<TowerBoss> {
direction: ProjectileDirection = ProjectileDirection.Horizontal; direction: ProjectileDirection = ProjectileDirection.Horizontal;
private damaged: boolean = false; private damaged: boolean = false;
private sounded: boolean = false;
/** /**
* boss战开始时初始化 * boss战开始时初始化
@ -103,6 +104,10 @@ export class ArrowProjectile extends Projectile<TowerBoss> {
ai(boss: TowerBoss, time: number, frame: number): void { ai(boss: TowerBoss, time: number, frame: number): void {
if (time > 3000) { if (time > 3000) {
if (!this.sounded) {
core.playSound('arrow.mp3');
this.sounded = true;
}
const progress = (time - 3000) / 2000; const progress = (time - 3000) / 2000;
const res = ArrowProjectile.easing!(progress); const res = ArrowProjectile.easing!(progress);
const dx = res * 640; const dx = res * 640;
@ -319,6 +324,7 @@ export class ThunderProjectile extends Projectile<TowerBoss> {
private power: number = 0; private power: number = 0;
private damaged: boolean = false; private damaged: boolean = false;
private cached: boolean = false; private cached: boolean = false;
private sounded: boolean = false;
private effect?: PointEffect; private effect?: PointEffect;
private effectId?: number; private effectId?: number;
@ -380,6 +386,12 @@ export class ThunderProjectile extends Projectile<TowerBoss> {
} }
ai(boss: TowerBoss, time: number, frame: number): void { ai(boss: TowerBoss, time: number, frame: number): void {
if (time > 1000) {
if (!this.sounded) {
core.playSound('thunder.mp3');
this.sounded = true;
}
}
if (time > 2000) { if (time > 2000) {
this.destroy(); this.destroy();
} }
@ -413,7 +425,11 @@ export class ThunderProjectile extends Projectile<TowerBoss> {
); );
effect.setEffect(id, void 0, [effectRatio, 0, 0, 0]); effect.setEffect(id, void 0, [effectRatio, 0, 0, 0]);
} }
ctx.globalAlpha = 1 - progress; if (progress < 0.5) {
ctx.globalAlpha = 1;
} else {
ctx.globalAlpha = 1 - (progress - 0.5) * 2;
}
ctx.drawImage(ThunderProjectile.cache.canvas, x - 60, 0); ctx.drawImage(ThunderProjectile.cache.canvas, x - 60, 0);
ctx.globalAlpha = before; ctx.globalAlpha = before;
} }
@ -457,6 +473,7 @@ export class ThunderBallProjectile extends Projectile<TowerBoss> {
private cx: number = 0; private cx: number = 0;
private cy: number = 0; private cy: number = 0;
private damaged: boolean = false; private damaged: boolean = false;
private sounded: boolean = false;
/** /**
* boss战开始时初始化 * boss战开始时初始化
@ -528,6 +545,10 @@ export class ThunderBallProjectile extends Projectile<TowerBoss> {
ai(boss: TowerBoss, time: number, frame: number): void { ai(boss: TowerBoss, time: number, frame: number): void {
if (time > 3000) { if (time > 3000) {
if (!this.sounded) {
core.playSound('electron.mp3');
this.sounded = true;
}
const dt = time - 3000; const dt = time - 3000;
const dis = dt * 0.2; const dis = dt * 0.2;
const cx = this.cx * 32 + 16; const cx = this.cx * 32 + 16;