t2-mapper/docs/assets/StreamingController-Ch2bRK1K.js

import{r as e}from"./chunk-DECur_0Z.js";import{n as t,r as n,t as r}from"./jsx-runtime-BpGWiA-R.js";import{i,o as a}from"./react-three-fiber.esm-1xQMUSXT.js";import"./Html-BD9DC-n9.js";import{a as o,i as s}from"./SettingsProvider-DlQTXm3x.js";import{t as c}from"./logger-DePRU8Hm.js";import"./traditional-DPdbI9gv.js";import{Bt as l,Ct as u,D as d,Ft as f,Ht as p,It as m,Nt as h,S as g,g as _,h as v,kt as y,m as b,nt as x,p as S,rt as C,xt as w,yt as T,zt as E}from"./three.module-Bu2Gkdne.js";import"./mission-CWASMBNZ.js";import{a as D,n as O,r as k,t as A}from"./engineStore-Clbs91WD.js";import{B as j,F as M,I as N,M as ee,O as P,Q as F,R as I,_ as L,c as R,l as te,v as ne,z}from"./index-ClGJzuqQ.js";import{getCachedAudioBuffer as re,getSoundGeneration as ie,playOneShotSound as ae,resolveAudioProfile as oe,stopAllTrackedSounds as se,trackSound as ce,untrackSound as le}from"./AudioEmitter-CpW3GMEa.js";import{PlayerEyeOffset as ue}from"./PlayerModel-CLZ-My-h.js";var 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d=W(n.ejectionVelocity,n.velocityVariance),f=[e[0]+i*n.ejectionOffset,e[1]+a*n.ejectionOffset,e[2]+o*n.ejectionOffset],p=[i*d,a*d,o*d],m=r.constantAcceleration,h=[p[0]*m,p[1]*m,p[2]*m],g=r.lifetimeMS;r.lifetimeVarianceMS>0&&(g+=Math.round(W(0,r.lifetimeVarianceMS))),g=Math.max(1,g);let _=r.spinSpeed+Se(r.spinRandomMin,r.spinRandomMax),v=r.keys[0];this.particles.push({pos:f,vel:p,acc:h,orientDir:[i,a,o],currentAge:0,totalLifetime:g,dataIndex:0,spinSpeed:_,currentSpin:0,r:v.r,g:v.g,b:v.b,a:v.a,size:v.size})}},De=`
// 'position' is auto-declared by Three.js for ShaderMaterial.
attribute vec4 particleColor;
attribute float particleSize;
attribute float particleSpin;
attribute vec2 quadCorner; // (-0.5,-0.5) to (0.5,0.5)
attribute vec3 orientDir;

uniform bool uOrientParticles;
// cameraPosition is a built-in Three.js uniform.

varying vec2 vUv;
varying vec4 vColor;

void main() {
  vUv = quadCorner + 0.5; // [0,1] range
  vColor = particleColor;

  if (uOrientParticles) {
    if (length(orientDir) < 0.0001) {
      // V12: don't render oriented particles with zero velocity.
      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);
      return;
    }
    // V12 oriented particle: quad aligned along direction, facing camera.
    vec3 worldPos = (modelMatrix * vec4(position, 1.0)).xyz;
    vec3 dir = normalize(orientDir);
    vec3 dirFromCam = worldPos - cameraPosition;
    vec3 crossDir = normalize(cross(dirFromCam, dir));

    // V12 maps U along dir (velocity) — match by using quadCorner.x for dir.
    vec3 offset = dir * quadCorner.x + crossDir * quadCorner.y;
    worldPos += offset * particleSize;

    gl_Position = projectionMatrix * viewMatrix * vec4(worldPos, 1.0);
  } else {
    // Standard camera-facing billboard.
    vec3 viewPos = (modelViewMatrix * vec4(position, 1.0)).xyz;

    // Apply spin rotation to quad corner.
    float c = cos(particleSpin);
    float s = sin(particleSpin);
    vec2 rotated = vec2(
      c * quadCorner.x - s * quadCorner.y,
      s * quadCorner.x + c * quadCorner.y
    );

    // Offset in view space (camera-facing billboard).
    viewPos.xy += rotated * particleSize;

    gl_Position = projectionMatrix * vec4(viewPos, 1.0);
  }
}
`,Oe=`
uniform sampler2D particleTexture;
uniform bool hasTexture;
uniform float debugOpacity;

varying vec2 vUv;
varying vec4 vColor;

void main() {
  if (hasTexture) {
    vec4 texColor = texture2D(particleTexture, vUv);
    gl_FragColor = texColor * vColor;
  } else {
    gl_FragColor = vColor;
  }
  gl_FragColor.a *= debugOpacity;
}
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  attribute vec4 vertexColor;
  attribute vec2 texCoord;
  varying vec4 vColor;
  varying vec2 vUV;
  void main() {
    vColor = vertexColor;
    vUV = texCoord;
    gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
  }
`,He=`
  uniform sampler2D uTexture;
  varying vec4 vColor;
  varying vec2 vUV;
  void main() {
    vec4 tex = texture2D(uTexture, vUV);
    gl_FragColor = vec4(vColor.rgb * tex.rgb, vColor.a * tex.a);
  }
`;function Ue(e){let t=(e+1)*2,n=new Float32Array(t*3),r=new Float32Array(t*2),i=new Float32Array(t*4),a=e*6,o=new Uint16Array(a);for(let t=0;t<e;t++){let e=t*2,n=t*6;o[n]=e,o[n+1]=e+1,o[n+2]=e+2,o[n+3]=e+1,o[n+4]=e+3,o[n+5]=e+2}let s=new v,c=new b(n,3);c.setUsage(35048),s.setAttribute(`position`,c);let l=new b(r,2);l.setUsage(35048),s.setAttribute(`texCoord`,l);let u=new b(i,4);return u.setUsage(35048),s.setAttribute(`vertexColor`,u),s.setIndex(new b(o,1)),s}function We(e,t,n,r,i){let a=e.getAttribute(`position`).array,o=e.getAttribute(`texCoord`).array,s=e.getAttribute(`vertexColor`).array,c=Math.max(n-t.width*.5,0),l=n+t.width*.5,u=t.numSegments,d=r[0],f=r[1],p=r[2],m=r[3];for(let e=0;e<=u;e++){let n=e/u*Math.PI*2,r=Math.cos(n),h=Math.sin(n),g=e*2,_=g+1,v=g*3;a[v]=r*l,a[v+1]=i?0:t.height,a[v+2]=h*l;let y=_*3;a[y]=r*c,a[y+1]=0,a[y+2]=h*c;let b=e/u*t.texWrap,x=g*2;o[x]=b,o[x+1]=.05;let S=_*2;o[S]=b,o[S+1]=.95;let C=g*4;s[C]=d,s[C+1]=f,s[C+2]=p,s[C+3]=m;let w=_*4;s[w]=d,s[w+1]=f,s[w+2]=p,s[w+3]=m}e.getAttribute(`position`).needsUpdate=!0,e.getAttribute(`texCoord`).needsUpdate=!0,e.getAttribute(`vertexColor`).needsUpdate=!0,e.computeBoundingSphere()}function Ge(e){return new y({vertexShader:Ve,fragmentShader:He,uniforms:{uTexture:{value:e}},transparent:!0,depthWrite:!1,blending:2,side:2})}function Ke(e){if(!e)return 16711935;let t=e.toLowerCase();return t.includes(`disc`)?4491519:t.includes(`grenade`)?16746496:t.includes(`mortar`)?16729088:t.includes(`plasma`)?4521796:t.includes(`laser`)?16720418:t.includes(`blaster`)?16776960:t.includes(`missile`)?16737792:t.includes(`bomb`)?16711680:t.includes(`mine`)?16746564:t.includes(`concussion`)?16755200:t.includes(`shocklance`)?8930559:t.includes(`chaingun`)||t.includes(`bullet`)?13421772:16711935}function qe(e){let t=e.sizes;if(Array.isArray(t)&&t.length>0){let e=0;for(let n of t)e=Math.max(e,n.x,n.y,n.z);if(e>0)return e/1e3}let n=e.particleRadius;return typeof n==`number`&&n>0?n:5}function 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i=r.program,a=e.getContext();a.getProgramParameter(i,a.LINK_STATUS)||ke.error(`Shader LINK ERROR (%s): %s`,n,a.getProgramInfoLog(i))}function Ze(e,t){let n=t(e);if(!n)return null;let r=[],i=[],a=n.particleEmitter;if(typeof a==`number`){let e=t(a);if(e){let i=xe(e,t);if(i){let e=n.particleDensity??10;r.push({data:i,density:e})}}}let o=n.emitters;if(Array.isArray(o))for(let e of o){if(typeof e!=`number`)continue;let n=t(e);if(!n)continue;let r=xe(n,t);r&&i.push(r)}return r.length===0&&i.length===0?null:{burstEmitters:r,streamingEmitters:i,lifetimeMS:(n.lifetimeMS??31)*32}}function Qe(e){let t=e.emitter.particles,n=e.geometry,r=n.getAttribute(`position`),i=n.getAttribute(`particleColor`),a=n.getAttribute(`particleSize`),o=n.getAttribute(`particleSpin`),s=n.getAttribute(`orientDir`),c=r.array,l=i.array,u=a.array,d=o.array,f=s.array,p=Math.min(t.length,K),m=e.emitter.data.orientOnVelocity;for(let e=0;e<p;e++){let 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z.setState({time:p.timeSec}),a.current=p.timeSec,o.current=p,s.current=p,y(p),r.getState().setPlaybackStreamSnapshot(p),d.current=p,()=>{se(),u.current=null,I()}},t[3]=r,t[4]=n.gameType,t[5]=n.missionName,t[6]=n.recorderName,t[7]=n.recordingDate,t[8]=n.serverDisplayName,t[9]=n.source,t[10]=n.streamingPlayback,t[11]=b):b=t[11];let x;t[12]!==r||t[13]!==n?(x=[n,r,y],t[12]=r,t[13]=n,t[14]=x):x=t[14],(0,B.useEffect)(b,x);let S;t[15]!==r||t[16]!==n.source?(S=(e,t)=>{let i=u.current;if(!i)return;let c=r.getState(),f=c.playback,p=f.status===`playing`,h=f.timeMs/1e3,g=!p&&Math.abs(h-a.current)>5e-4,_=p&&Math.abs(h-z.getState().time)>.05,v=g||_;v&&(a.current=h),p&&(A(t,f.rate),a.current+=t*f.rate);let b=Math.max(1,Math.ceil(t*1e3*Math.max(f.rate,.01)/32)+2),x=a.current+te,S=i.stepToTime(x,p&&!v?b:1/0),C=s.current;!C||S.timeSec<C.timeSec||S.timeSec-C.timeSec>.032*1.5?(o.current=S,s.current=S):S.timeSec!==C.timeSec&&(o.current=C,s.current=S);let w=s.current??S,T=o.current??w,E=w.timeSec-te,D=Math.max(0,Math.min(1,(a.current-E)/te));z.setState({time:a.current}),S.exhausted&&p&&(a.current=Math.min(a.current,S.timeSec)),y(w),z.getState().entities=m.current,w!==d.current&&(d.current=w,c.setPlaybackStreamSnapshot(w));let O=w.camera,k=O&&T.camera&&T.camera.mode===O.mode&&T.camera.controlEntityId===O.controlEntityId&&T.camera.orbitTargetId===O.orbitTargetId?T.camera:null,j=z.getState().freeFlyCamera,M=n.source===`live`;if(O&&!j){if(!M)if(k){let t=k.position[0],n=k.position[1],r=k.position[2],i=O.position[0],a=O.position[1],o=O.position[2],s=t+(i-t)*D,c=n+(a-n)*D,l=r+(o-r)*D;e.camera.position.set(c,l,s),X.set(...k.rotation),Z.set(...O.rotation),X.slerp(Z,D),e.camera.quaternion.copy(X)}else e.camera.position.set(O.position[1],O.position[2],O.position[0]),e.camera.quaternion.set(...O.rotation);if(Number.isFinite(O.fov)&&`isPerspectiveCamera`in e.camera&&e.camera.isPerspectiveCamera){let t=e.camera,n=ne(k&&Number.isFinite(k.fov)?k.fov+(O.fov-k.fov)*D:O.fov,t.aspect);Math.abs(t.fov-n)>.01&&(t.fov=n,t.updateProjectionMatrix())}}let ee=ct(w),P=ct(T),F=m.current,I=z.getState().root;if(I)for(let t of I.children){let n=F.get(t.name);if(n&&N(n))continue;let r=ee.get(t.name);if(!r){let e=n&&`keyframes`in n?n.keyframes:void 0;if(e?.[0]?.position){let n=e[0];t.visible=!0,t.position.set(n.position[1],n.position[2],n.position[0]);continue}}if(!r?.position){t.visible=!1;continue}t.visible=!0;let i=P.get(t.name);if(i?.position){let e=i.position[0],n=i.position[1],a=i.position[2],o=r.position[0],s=r.position[1],c=r.position[2],l=e+(o-e)*D,u=n+(s-n)*D,d=a+(c-a)*D;t.position.set(u,d,l)}else t.position.set(r.position[1],r.position[2],r.position[0]);r.faceViewer?t.quaternion.copy(e.camera.quaternion).multiply(dt):r.visual?.kind===`tracer`?t.quaternion.identity():r.rotation&&(i?.rotation?(X.set(...i.rotation),Z.set(...r.rotation),X.slerp(Z,D),t.quaternion.copy(X)):t.quaternion.set(...r.rotation))}let L=O?.mode;if(!j&&!M&&L===`third-person`&&I&&O?.orbitTargetId){let t=I.children.find(e=>e.name===O.orbitTargetId);if(t){let n=ee.get(O.orbitTargetId);$.copy(t.position),n?.type===`Player`&&($.y+=1);let r=!1;if(O.orbitDirection)Q.set(O.orbitDirection[0],O.orbitDirection[1],O.orbitDirection[2]),r=Q.lengthSq()>1e-8;else if(typeof O.yaw==`number`&&typeof O.pitch==`number`){let e=Math.sin(O.pitch),t=Math.cos(O.pitch),n=Math.sin(O.yaw),i=Math.cos(O.yaw);Q.set(-i*t,-e,-n*t),r=Q.lengthSq()>1e-8}if(r||=(Q.copy(e.camera.position).sub($),Q.lengthSq()>1e-8),r){Q.normalize();let t=Math.max(.1,O.orbitDistance??4);ft.copy($).addScaledVector(Q,t),e.camera.position.copy(ft),e.camera.lookAt($)}}}if(!j&&L===`first-person`&&I&&O?.controlEntityId){let t=I.children.find(e=>e.name===O.controlEntityId);t?(ut.copy(l.current).applyQuaternion(t.quaternion),e.camera.position.add(ut)):e.camera.position.y=e.camera.position.y+l.current.y}p&&S.exhausted&&c.setPlaybackStatus(`paused`);let R=a.current*1e3;Math.abs(R-f.timeMs)>.5&&c.setPlaybackTime(R)},t[15]=r,t[16]=n.source,t[17]=S):S=t[17],i(S);let C;t[18]===n.streamingPlayback?C=t[19]:(C=(0,G.jsx)(et,{playback:n.streamingPlayback,snapshotRef:s}),t[18]=n.streamingPlayback,t[19]=C);let w;t[20]===g?w=t[21]:(w=g&&(0,G.jsx)(B.Suspense,{children:(0,G.jsx)(ue,{shapeName:g,eyeOffsetRef:l})}),t[20]=g,t[21]=w);let T;return t[22]!==C||t[23]!==w?(T=(0,G.jsxs)(G.Fragment,{children:[C,w]}),t[22]=C,t[23]=w,t[24]=T):T=t[24],T}export{pt as StreamingController};