refactor: distribute lab-init.js into 34 engine files

lab-init.js: 4098 -> 543 lines (infrastructure + THEORY only) Each sim's _open*() + UI helpers moved to its engine file: graph.js, projectile.js, collision.js, magnetic.js, triangle.js, geometry.js, trigcircle.js, gas.js (molphys), coulomb.js, circuit.js, reactions.js (chemistry), newton.js (dynamics), chemsandbox.js, celldivision.js, photosynthesis.js, angrybirds.js, quadratic.js, normaldist.js, graphtransform.js, pendulum.js, equilibrium.js, thinlens.js, mirror.js, isoprocess.js, titration.js, refraction.js, probability.js, bohratom.js, electrolysis.js, waves.js, crystal.js, orbitals.js, stereo.js, hydrostatics.js All 34 engine files syntax-checked OK.
2026-05-08 14:54:54 +03:00
parent d5f77bb648
commit ae31e4c4e8
35 changed files with 3657 additions and 3589 deletions
@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 /* ══════════════════════════════════════════════════════════════
   IsoprocessSim — PV-diagram for 4 ideal-gas isoprocesses
   n = 1, R = 0.0821 L·atm/mol·K; energies in Joules
@@ -462,3 +462,74 @@ class IsoprocessSim {
    });
  }
 }
+
+/* ─── lab UI init ─────────────────────────────────── */
+  var isoSim = null;
+
+  function _openIsoprocess() {
+    document.getElementById('sim-topbar-title').textContent = 'Изопроцессы';
+    _simShow('sim-isoprocess');
+    _registerSimState('isoprocess', () => isoSim?.getParams(),
+      st => { if (isoSim) { isoSim.setParams(st); if (st.process) isoSim.setProcess(st.process); } });
+    if (_embedMode) _startStateEmit('isoprocess');
+    requestAnimationFrame(() => requestAnimationFrame(() => {
+      if (!isoSim) {
+        isoSim = new IsoprocessSim(document.getElementById('isoprocess-canvas'));
+        isoSim.onUpdate = _isoUpdateUI;
+        isoSim.setGamma(1.667);
+      }
+      isoSim.fit();
+      isoSim.draw();
+      isoSim._emit();
+    }));
+  }
+
+  function isoProc(proc, el) {
+    document.querySelectorAll('.iso-proc-btn').forEach(b => b.classList.remove('active'));
+    if (el) el.classList.add('active');
+    if (isoSim) isoSim.setProcess(proc);
+  }
+
+  function isoGamma(g, el) {
+    document.querySelectorAll('.iso-gamma-btn').forEach(b => b.classList.remove('active'));
+    if (el) el.classList.add('active');
+    if (isoSim) isoSim.setGamma(g);
+  }
+
+  function isoParam(name, val) {
+    const v = parseFloat(val);
+    if (name === 'P1') { document.getElementById('iso-p1-val').textContent = v.toFixed(1); if (isoSim) isoSim.setParams({ P1: v }); }
+    if (name === 'V1') { document.getElementById('iso-v1-val').textContent = v;             if (isoSim) isoSim.setParams({ V1: v }); }
+  }
+
+  function isoRatio(val) { if (isoSim) isoSim.setRatio(parseFloat(val)); }
+
+  function isoPreset(name) {
+    const P = {
+      iso_expand: { proc:'isothermal', P1:4,   V1:8,  ratio:0.75, gamma:1.4 },
+      iso_comp:   { proc:'isothermal', P1:1.5, V1:20, ratio:0.25, gamma:1.4 },
+      heat_iso:   { proc:'isochoric',  P1:2,   V1:10, ratio:0.72, gamma:1.667 },
+      adiab_exp:  { proc:'adiabatic',  P1:5,   V1:6,  ratio:0.7,  gamma:1.667 },
+    };
+    const p = P[name]; if (!p) return;
+    document.querySelectorAll('.iso-proc-btn').forEach(b => b.classList.remove('active'));
+    const pb = document.getElementById(`iproc-${p.proc}`); if (pb) pb.classList.add('active');
+    document.querySelectorAll('.iso-gamma-btn').forEach(b => b.classList.remove('active'));
+    const gb = document.getElementById(p.gamma === 1.4 ? 'igamma-14' : 'igamma-167'); if (gb) gb.classList.add('active');
+    document.getElementById('sl-iso-p1').value   = p.P1;    document.getElementById('iso-p1-val').textContent   = p.P1.toFixed(1);
+    document.getElementById('sl-iso-v1').value   = p.V1;    document.getElementById('iso-v1-val').textContent   = p.V1;
+    document.getElementById('sl-iso-ratio').value = p.ratio;
+    if (isoSim) { isoSim.setGamma(p.gamma); isoSim.setProcess(p.proc); isoSim.setParams({ P1: p.P1, V1: p.V1 }); isoSim.setRatio(p.ratio); }
+  }
+
+  function _isoUpdateUI(info) {
+    const v = (id, val) => { const el = document.getElementById(id); if (el) el.textContent = val; };
+    v('isobar-t1', info.T1);
+    v('isobar-t2', info.T2);
+    v('isobar-w',  info.W);
+    v('isobar-q',  info.Q);
+    v('isobar-du', info.dU);
+  }
+
+  /* ── titration ── */
+