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Wiwi Kuan
2026-05-06 09:35:35 +00:00
parent d8cdc4c6f6
commit 63d148fc63
1 changed files with 17 additions and 10 deletions
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25
Hoops3.jsx
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@@ -14,17 +14,17 @@ const DEFAULT_CONFIG = {
MAX_DRIFT_T: 0.35,
GRAVITY_RATIO: 5,
BALL_RADIUS_RATIO: 0.03,
RESTITUTION_RIM: 0.75,
RESTITUTION_BOARD: 0.75,
RESTITUTION_RIM: 0.65,
RESTITUTION_BOARD: 0.7,
RESTITUTION_BALL: 0.7,
AIR_DRAG: 0,
SHOT_TARGET_TIME: 0.75,
SHOT_DRIFT_VEL: 0.4,
SHOT_DRIFT_ANGLE: 0.6,
BALL_IMG_SRC: null,
PERFECT_JITTER_VEL: 0.002, // perfect 時速度的隨機浮動範圍（±1.5%）
PERFECT_JITTER_ANGLE: 0.0015, // perfect 時角度的隨機浮動（±0.012 弧度，約 0.7 度）
EULER_COMPENSATION: 0.011, // semi-implicit Euler 的初幀重力補償（秒）。偏短就調大、偏長就調小。
PERFECT_JITTER_VEL: 0.0025, // perfect 時速度的隨機浮動範圍（±1.5%）
PERFECT_JITTER_ANGLE: 0.003, // perfect 時角度的隨機浮動（±0.012 弧度，約 0.7 度）
EULER_COMPENSATION: 0.012, // semi-implicit Euler 的初幀重力補償（秒）。偏短就調大、偏長就調小。
};
const COLORS = {
@@ -426,10 +426,9 @@ function initGame(canvas, userConfig) {
const g = geom();
const tNorm = Math.min(1, holdT / CONFIG.JUMP_DURATION);
const offset = tNorm - CONFIG.PERFECT_WINDOW_T;
// const offset = -0.008; // 測試用
const absOff = Math.abs(offset);
// console.log 顯示投籃資訊
console.log(`[shot] 按了 ${(tNorm * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms / 完美時機 ${(CONFIG.PERFECT_WINDOW_T * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms ${absOff < CONFIG.PERFECT_TOLERANCE ? '✨ PERFECT' : offset < 0 ? `⏪ 太早 ${Math.abs(offset * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms` : `⏩ 太晚 ${(offset * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms`}`);
const jumpY = jumpOffset(tNorm) * (W * CONFIG.JUMP_HEIGHT_RATIO);
const bx = g.ballX;
@@ -456,9 +455,17 @@ function initGame(canvas, userConfig) {
const baseJitter = (Math.random() - 0.5) * 2; // -1 ~ 1
const baseJitter2 = (Math.random() - 0.5) * 2;
// 曲線的 driftMag
const driftMagCurved = driftMag ** 0.4;
// drift — 釋放時機不準時的額外偏移
const driftSpeed = (sign * driftMag * CONFIG.SHOT_DRIFT_VEL) + rand * 0.05 * driftMag;
const driftAngle = (sign * driftMag * CONFIG.SHOT_DRIFT_ANGLE) + rand * 0.15 * driftMag;
const driftSpeed = (sign * driftMag * CONFIG.SHOT_DRIFT_VEL) + rand * 1 * (driftMag ** 3);
const driftAngle = (sign * driftMag * CONFIG.SHOT_DRIFT_ANGLE) + rand * 0.4 * driftMagCurved;
// console.log(driftMag, driftSpeed, driftAngle);
// console.log 顯示投籃資訊
console.log(`[shot] 按了 ${(tNorm * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms ${absOff < CONFIG.PERFECT_TOLERANCE ? '✨ PERFECT' : offset < 0 ? `⏪ 太早 ${Math.abs(offset * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms` : `⏩ 太晚 ${(offset * CONFIG.JUMP_DURATION * 1000).toFixed(0)}ms`} | 偏移力度 ${(driftSpeed + baseJitter * CONFIG.PERFECT_JITTER_VEL).toFixed(4)} 偏移角度 ${(driftAngle + baseJitter2 * CONFIG.PERFECT_JITTER_ANGLE).toFixed(4)}`);
const newSpeed = speed
* (1 + baseJitter * CONFIG.PERFECT_JITTER_VEL)