dejvino/music-video-gen
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Tweak: better jumping

Browse Source
This commit is contained in:
Dejvino 2025-11-21 21:47:00 +01:00
parent d36313df37
commit 56ec41a802
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
party-cathedral/src/scene/medieval-musicians.js
View File

@ -128,7 +128,9 @@ export class MedievalMusicians extends SceneFeature {
const planeJumpChance = 0.1; const planeJumpChance = 0.1;
const jumpChance = 0.005; const jumpChance = 0.005;
const jumpDuration = 0.5; const jumpDuration = 0.5;
const jumpHeight = 2.0; const jumpHeight = 1.0;
const jumpVariance = 1.0;
const jumpPlaneVariance = 2.0;
this.musicians.forEach(musicianObj => { this.musicians.forEach(musicianObj => {
const { mesh } = musicianObj; const { mesh } = musicianObj;
@ -175,6 +177,7 @@ export class MedievalMusicians extends SceneFeature {
} else { } else {
// --- Arrived at edge, start the plane jump --- // --- Arrived at edge, start the plane jump ---
musicianObj.state = 'JUMPING_PLANE'; musicianObj.state = 'JUMPING_PLANE';
musicianObj.jumpHeight = jumpHeight + Math.random() * jumpPlaneVariance;
musicianObj.jumpStartPos = mesh.position.clone(); musicianObj.jumpStartPos = mesh.position.clone();
const targetPlane = musicianObj.currentPlane === 'stage' ? 'floor' : 'stage'; const targetPlane = musicianObj.currentPlane === 'stage' ? 'floor' : 'stage';
const targetArea = targetPlane === 'stage' ? stageArea : floorArea; const targetArea = targetPlane === 'stage' ? stageArea : floorArea;
@ -192,7 +195,7 @@ export class MedievalMusicians extends SceneFeature {
if (musicianObj.jumpProgress < 1) { if (musicianObj.jumpProgress < 1) {
// Determine base height based on which half of the jump we're in // Determine base height based on which half of the jump we're in
const baseHeight = musicianObj.jumpProgress < 0.5 ? musicianObj.jumpStartPos.y : musicianObj.jumpEndPos.y; const baseHeight = musicianObj.jumpProgress < 0.5 ? musicianObj.jumpStartPos.y : musicianObj.jumpEndPos.y;
const arcHeight = Math.sin(musicianObj.jumpProgress * Math.PI) * jumpHeight; const arcHeight = Math.sin(musicianObj.jumpProgress * Math.PI) * musicianObj.jumpHeight;
// Interpolate horizontal position // Interpolate horizontal position
const horizontalProgress = musicianObj.jumpProgress; const horizontalProgress = musicianObj.jumpProgress;
@ -215,7 +218,7 @@ export class MedievalMusicians extends SceneFeature {
const jumpProgress = (time - musicianObj.jumpStartTime) / jumpDuration; const jumpProgress = (time - musicianObj.jumpStartTime) / jumpDuration;
if (jumpProgress < 1) { if (jumpProgress < 1) {
const baseHeight = area.y + musicianHeight/2; const baseHeight = area.y + musicianHeight/2;
mesh.position.y = baseHeight + Math.sin(jumpProgress * Math.PI) * jumpHeight; mesh.position.y = baseHeight + Math.sin(jumpProgress * Math.PI) * musicianObj.jumpHeight;
} else { } else {
musicianObj.isJumping = false; musicianObj.isJumping = false;
mesh.position.y = area.y + musicianHeight / 2; mesh.position.y = area.y + musicianHeight / 2;
@ -223,6 +226,7 @@ export class MedievalMusicians extends SceneFeature {
} else { } else {
if (Math.random() < jumpChance && musicianObj.state !== 'JUMPING_PLANE' && musicianObj.state !== 'PREPARING_JUMP') { if (Math.random() < jumpChance && musicianObj.state !== 'JUMPING_PLANE' && musicianObj.state !== 'PREPARING_JUMP') {
musicianObj.isJumping = true; musicianObj.isJumping = true;
musicianObj.jumpHeight = jumpHeight + Math.random() * jumpVariance;
musicianObj.jumpStartTime = time; musicianObj.jumpStartTime = time;
} }
} }