Bug fixes

dist/improcket.min.js

@@ -89,7 +89,7 @@ const modules = {
 			type: 'thruster',
 			id: 'heavy',
 			mass: 5,
-			value: 6,
+			value: 4,
 			connectivity: [true, false, false, false],
 			thrust: 40
 		},
@@ -99,7 +99,7 @@ const modules = {
 			type: 'thruster',
 			id: 'advanced',
 			mass: 2,
-			value: 20,
+			value: 15,
 			connectivity: [true, false, false, false],
 			thrust: 30
 		}
@@ -188,12 +188,12 @@ const images = {
 				on: 'modules/light_thruster_on.svg'
 			},
 			heavy: {
-				off: 'modules/light_thruster.svg',
-				on: 'modules/light_thruster_on.svg'
+				off: 'modules/heavy_thruster.svg',
+				on: 'modules/heavy_thruster_on.svg'
 			},
 			advanced: {
-				off: 'modules/light_thruster.svg',
-				on: 'modules/light_thruster_on.svg'
+				off: 'modules/advanced_thruster.svg',
+				on: 'modules/advanced_thruster_on.svg'
 			}
 		},
 		connector: {
@@ -608,6 +608,7 @@ let onupdate = () => {};
 
 function init$1() {
 	items.clear();
+	update();
 }
 
 function canToss() {
@@ -1354,15 +1355,15 @@ function randomPlanet(x, y, {
 		type: type
 	});
 
-	for (let i = 0.1; i < 4; i += 1) {
-		if (Math.random() > ENTITY_SPAWN_RATE) {
+	for (let i = 0.1; i < 10; i += 0.5) {
+		if (Math.random() > 0.95) {
 			let e = randomEntity();
 			e.orbit(planet, i * radius, Math.random() * Math.PI * 2);
 		}
 	}
 
-	for (let i = 0; i < 5; i++) {
-		if (Math.random() > ENTITY_SPAWN_RATE || true) {
+	for (let i = 0; i < 10; i++) {
+		if (Math.random() > 0.7) {
 			let e = randomEntity();
 			e.orbit(planet, 1.5, Math.random() * Math.PI * 2);
 			e.gravity = false;
@@ -1376,7 +1377,7 @@ function randomPlanet(x, y, {
 function randomEntity(x, y) {
 	let entity;
 
-	if (Math.random() > 0.3) {
+	if (Math.random() > 0.5) {
 		entity = new Entity(x, y, 'fuelcan');
 	} else {
 		let type, id;
@@ -1756,6 +1757,7 @@ function init$5() {
 
 	window.addEventListener('wheel', event => {
 		mouse.scroll = event.deltaY;
+		event.preventDefault();
 	});
 
 	window.addEventListener('contextmenu', event => {
@@ -2702,8 +2704,8 @@ const TAU$1 = TAU;
 
 let canvas, context, tempCanvas, tempContext;
 let perspective;
-let trace = false;
-let markers = false;
+let trace = true;
+let markers = true;
 
 function init$8() {
 	canvas = document.querySelector('#main');
@@ -2797,6 +2799,8 @@ class Perspective {
 		this.targetZoom = DEFAULT_ZOOM;
 		this.oldTarget = 0;
 		this.oldShift = [0, 0];
+		this.shiftX = 0;
+		this.shiftY = 0;
 		this.oldZoom = 0;
 		this.transition = 0;
 		this.zoomTransition = 0;
@@ -2939,7 +2943,9 @@ const mapping$1 = {
 	toggleTrace: 'KeyT',
 	toggleMarkers: 'KeyR',
 	toggleMusic: 'KeyM',
-	togglePause: 'KeyP'
+	togglePause: 'KeyP',
+	zoomIn: 'KeyZ',
+	zoomOut: 'KeyX'
 };
 
 let held, pressed;
@@ -2956,7 +2962,17 @@ function tick$5() {
 
 	if (!state.editing) {
 		if (mouse.scroll !== 0) {
-			changeZoom(-mouse.scroll);
+			// Fix for Firefox.
+			let delta = mouse.scroll > 0 ? -50 : 50;
+			changeZoom(delta);
+		}
+
+		if (held[mapping$1.zoomIn]) {
+			changeZoom(-10);
+		}
+
+		if (held[mapping$1.zoomOut]) {
+			changeZoom(10);
 		}
 
 		if (pressed[mapping$1.togglePause] && !state.gameOver) {
@@ -3055,6 +3071,8 @@ function changeView$1(view) {
 		state.editing = false;
 		state.paused = false;
 		init$3();
+		init$4();
+		perspective.reset();
 		init$1();
 	} else if (view === 'instructions') {
 		state.playing = false;