diffuse beam optimizations

js/bullet.js

@@ -4000,56 +4000,63 @@ const b = {
                 } else {
                     mech.fireCDcycle = mech.cycle
                     mech.energy -= mech.fieldRegen + tech.laserFieldDrain * tech.isLaserDiode
-                    const dmg = 0.55 * tech.laserDamage //  3.5 * 0.55 = 200% more damage
+                    const range = {
-                    const eye = {
+                        x: 5000 * Math.cos(mech.angle),
-                        x: mech.pos.x + 16 * Math.cos(mech.angle),
+                        y: 5000 * Math.sin(mech.angle)
-                        y: mech.pos.y + 16 * Math.sin(mech.angle)
+                    }
+                    const rangeOffPlus = {
+                        x: 7.5 * Math.cos(mech.angle + Math.PI / 2),
+                        y: 7.5 * Math.sin(mech.angle + Math.PI / 2)
+                    }
+                    const rangeOffMinus = {
+                        x: 7.5 * Math.cos(mech.angle - Math.PI / 2),
+                        y: 7.5 * Math.sin(mech.angle - Math.PI / 2)
+                    }
+                    const dmg = 0.55 * tech.laserDamage //  3.5 * 0.55 = 200% more damage
+                    const where = { x: mech.pos.x + 30 * Math.cos(mech.angle), y: mech.pos.y + 30 * Math.sin(mech.angle) }
+                    const eye = {
+                        x: mech.pos.x + 15 * Math.cos(mech.angle),
+                        y: mech.pos.y + 15 * Math.sin(mech.angle)
                     }
-                    const wideLaser = function(where = {
-                        x: mech.pos.x + 30 * Math.cos(mech.angle),
-                        y: mech.pos.y + 30 * Math.sin(mech.angle)
-                    }, angle = mech.angle) {
                     ctx.strokeStyle = "#f00";
                     ctx.lineWidth = 8
                     ctx.globalAlpha = 0.5;
                     ctx.beginPath();
-                        const off = 7.5
+                    if (Matter.Query.ray(map, eye, where).length === 0 && Matter.Query.ray(body, eye, where).length === 0) {
-                        b.laser(where, {
+                        b.laser(eye, {
-                            x: eye.x + 3000 * Math.cos(angle),
+                            x: eye.x + range.x,
-                            y: eye.y + 3000 * Math.sin(angle)
+                            y: eye.y + range.y
                         }, dmg, 0, true, 0.3)
-
+                    }
                     for (let i = 1; i < tech.wideLaser; i++) {
                         let whereOff = Vector.add(where, {
-                                x: i * off * Math.cos(angle + Math.PI / 2),
+                            x: i * rangeOffPlus.x,
-                                y: i * off * Math.sin(angle + Math.PI / 2)
+                            y: i * rangeOffPlus.y
                         })
-                            if (Matter.Query.ray(map, eye, whereOff).length === 0) {
+                        if (Matter.Query.ray(map, eye, whereOff).length === 0 && Matter.Query.ray(body, eye, whereOff).length === 0) {
                             ctx.moveTo(eye.x, eye.y)
                             ctx.lineTo(whereOff.x, whereOff.y)
                             b.laser(whereOff, {
-                                    x: whereOff.x + 3000 * Math.cos(angle),
+                                x: whereOff.x + range.x,
-                                    y: whereOff.y + 3000 * Math.sin(angle)
+                                y: whereOff.y + range.y
                             }, dmg, 0, true, 0.3)
                         }
                         whereOff = Vector.add(where, {
-                                x: i * off * Math.cos(angle - Math.PI / 2),
+                            x: i * rangeOffMinus.x,
-                                y: i * off * Math.sin(angle - Math.PI / 2)
+                            y: i * rangeOffMinus.y
                         })
-                            if (Matter.Query.ray(map, eye, whereOff).length === 0) {
+                        if (Matter.Query.ray(map, eye, whereOff).length === 0 && Matter.Query.ray(body, eye, whereOff).length === 0) {
                             ctx.moveTo(eye.x, eye.y)
                             ctx.lineTo(whereOff.x, whereOff.y)
                             b.laser(whereOff, {
-                                    x: whereOff.x + 3000 * Math.cos(angle),
+                                x: whereOff.x + range.x,
-                                    y: whereOff.y + 3000 * Math.sin(angle)
+                                y: whereOff.y + range.y
                             }, dmg, 0, true, 0.3)
                         }
                     }
                     ctx.stroke();
                     ctx.globalAlpha = 1;
                 }
-                    wideLaser();
-                }
             },
             fireHistory() {
                 if (mech.energy < tech.laserFieldDrain) {

js/level.js

@@ -20,6 +20,7 @@ const level = {
             // b.giveGuns("laser")
             // tech.isMineSentry = true
             // tech.giveTech("diffuse beam")
+            // for (let i = 0; i < 60; i++) tech.giveTech("output coupler")
             // tech.giveTech("missile-bot")
             // tech.giveTech("nail-bot")
             // for (let i = 0; i < 15; i++) tech.giveTech("plasma jet")

js/tech.js

@@ -2092,6 +2092,23 @@ const tech = {
                 tech.isAoESlow = false
             }
         },
+        {
+            name: "radioactive contamination",
+            description: "after a mob or shield <strong>dies</strong>,<br> leftover <strong class='color-p'>radiation</strong> <strong>spreads</strong> to a nearby mob",
+            isGunTech: true,
+            maxCount: 1,
+            count: 0,
+            allowed() {
+                return tech.haveGunCheck("flechettes") || tech.isNailPoison || tech.isWormholeDamage || tech.isNeutronBomb
+            },
+            requires: "radiation damage source",
+            effect() {
+                tech.isRadioactive = true
+            },
+            remove() {
+                tech.isRadioactive = false
+            }
+        },
         {
             name: "anti-shear topology",
             description: "some <strong>bullets</strong> last <strong>30% longer</strong><br><em style = 'font-size: 83%'>drones, spores, missiles, foam, wave, neutron</em>",
@@ -2452,23 +2469,6 @@ const tech = {
                 tech.isFlechetteExplode = false
             }
         },
-        {
-            name: "radioactive contamination",
-            description: "after a mob or shield <strong>dies</strong>,<br> leftover <strong class='color-p'>radiation</strong> <strong>spreads</strong> to a nearby mob",
-            isGunTech: true,
-            maxCount: 1,
-            count: 0,
-            allowed() {
-                return tech.haveGunCheck("flechettes") || tech.isNailPoison || tech.isWormholeDamage || tech.isNeutronBomb
-            },
-            requires: "radiation damage source",
-            effect() {
-                tech.isRadioactive = true
-            },
-            remove() {
-                tech.isRadioactive = false
-            }
-        },
         {
             name: "piercing needles",
             description: "<strong>needles</strong> penetrate <strong>mobs</strong> and <strong>blocks</strong><br>potentially hitting <strong>multiple</strong> targets",