kopia lustrzana https://github.com/backface/turtlestitch
1368 wiersze
43 KiB
JavaScript
1368 wiersze
43 KiB
JavaScript
/* Sprite */
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// modified SpriteMorph turtlestitch functions
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SpriteMorph.prototype.origInit = SpriteMorph.prototype.init;
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SpriteMorph.prototype.init = function(globals) {
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this.origInit(globals);
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this.hide();
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this.lastJumped = false;
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this.turtle = null;
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};
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SpriteMorph.prototype.addStitch = function(x1, y1, x2, y2) {
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var stage = this.parentThatIsA(StageMorph);
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var material = new THREE.MeshBasicMaterial({
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color: new THREE.Color("rgb("+
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Math.round(stage.drawingColor.r) + "," +
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Math.round(stage.drawingColor.g) + "," +
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Math.round(stage.drawingColor.b) + ")" ),
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side:THREE.DoubleSide,
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opacity: 1
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});
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var geometry = new THREE.Geometry();
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if (this.stitchLines === null) {
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this.stitchLines = new THREE.Group();
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}
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normal = new THREE.Vector3( -(y2-y1), (x2-x1), 0);
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normal = normal.normalize();
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var s = stage.penSize / 2;
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material.transparent = true;
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geometry.vertices = [
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new THREE.Vector3(x1 + normal.x * s, y1 + normal.y * s, 0.0),
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new THREE.Vector3(x2 + normal.x * s, y2 + normal.y * s, 0.0),
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new THREE.Vector3(x2 - normal.x * s, y2 - normal.y * s, 0.0),
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new THREE.Vector3(x1 - normal.x * s, y1 - normal.y * s, 0.0),
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new THREE.Vector3(x1 + normal.x * s, y1 + normal.y * s, 0.0),
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];
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geometry.faces.push(new THREE.Face3(0, 1, 2));
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geometry.faces.push(new THREE.Face3(0, 2, 3));
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line = new THREE.Mesh(geometry, material);
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stage.myStitchLines.add(line);
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this.lastJumped = false;
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stage.reRender();
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};
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SpriteMorph.prototype.addJumpLine = function(x1, y1, x2, y2) {
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var stage = this.parentThatIsA(StageMorph);
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var material = new THREE.MeshBasicMaterial(
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{ color: 0xff0000, side:THREE.DoubleSide, opacity: 0.8 } );
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var geometry = new THREE.Geometry();
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if (this.jumpLines === null) {
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this.jumpLines = new THREE.Group();
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}
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normal = new THREE.Vector3( -(y2-y1), (x2-x1), 0);
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normal = normal.normalize();
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var s = stage.penSize / 2;
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material.transparent = true;
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geometry.vertices = [
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new THREE.Vector3(x1 + normal.x * s, y1 + normal.y * s, 0.0),
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new THREE.Vector3(x2 + normal.x * s, y2 + normal.y * s, 0.0),
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new THREE.Vector3(x2 - normal.x * s, y2 - normal.y * s, 0.0),
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new THREE.Vector3(x1 - normal.x * s, y1 - normal.y * s, 0.0),
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new THREE.Vector3(x1 + normal.x * s, y1 + normal.y * s, 0.0),
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];
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geometry.faces.push(new THREE.Face3(0, 1, 2));
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geometry.faces.push(new THREE.Face3(0, 2, 3));
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line = new THREE.Mesh(geometry, material);
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line.visible = stage.renderer.showingJumpLines;
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stage.myJumpLines.add(line);
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this.lastJumped = true;
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stage.reRender();
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};
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SpriteMorph.prototype.addStitchPoint = function(x1, y1, x2, y2) {
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var stage = this.parentThatIsA(StageMorph);
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/*
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var geometry = new THREE.CircleGeometry( 1.2, 6 );
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geometry.vertices.shift();
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var material = new THREE.MeshBasicMaterial( { color: 0x0000ff } );
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var circle = new THREE.Mesh( geometry, material );
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circle.translateX(x1);
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circle.translateY(y1);
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circle.translateZ(0.01);
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circle.visible = stage.renderer.showingStitchPoints;
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stage.myStitchPoints.add(circle);
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*/
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/*
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var material = new THREE.LineBasicMaterial( { color: 0x0000ff } );
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var geometry = new THREE.Geometry();
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geometry.vertices = [
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new THREE.Vector3(x1-1.5, y1-1.5, 0.01),
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new THREE.Vector3(x1+1.5, y1+1.5, 0.01),
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];
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line = new THREE.Line(geometry, material);
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line.visible = stage.renderer.showingStitchPoints;
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stage.myStitchPoints.add(line);
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geometry = new THREE.Geometry();
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geometry.vertices = [
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new THREE.Vector3(x1+1.5, y1-1.5, 0.01),
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new THREE.Vector3(x1-1.5, y1+1.5, 0.01),
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];
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line = new THREE.Line(geometry, material);
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*/
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var material = new THREE.MeshBasicMaterial(
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{ color: 0x0000ff, side:THREE.DoubleSide, opacity: 1 } );
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var geometry = new THREE.Geometry();
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material.transparent = true;
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if (this.jumpLines === null) {
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this.jumpLines = new THREE.Group();
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}
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normal = new THREE.Vector3( -(y2-y1), (x2-x1), 0);
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normal = normal.normalize();
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var d = (stage.penSize * 1.4) / 2;
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geometry.vertices = [
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new THREE.Vector3(-d, -d, 0.011),
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new THREE.Vector3(+d, -d, 0.011),
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new THREE.Vector3(+d, +d, 0.011),
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new THREE.Vector3(-d, +d, 0.011),
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];
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geometry.faces.push(new THREE.Face3(0, 1, 2));
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geometry.faces.push(new THREE.Face3(0, 2, 3));
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line = new THREE.Mesh(geometry, material);
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line.rotation.z = (90 - this.heading) * Math.PI / 180;
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line.position.set(x2,y2,0);
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line.visible = stage.renderer.showingStitchPoints;
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stage.myStitchPoints.add(line);
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stage.reRender();
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};
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SpriteMorph.prototype.origForward = SpriteMorph.prototype.forward;
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SpriteMorph.prototype.forward = function (steps) {
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var dest,
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dist = steps * this.parent.scale || 0;
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stage = this.parentThatIsA(StageMorph);
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oldx = this.xPosition();
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oldy = this.yPosition();
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if (dist >= 0) {
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dest = this.position().distanceAngle(dist, this.heading);
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} else {
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dest = this.position().distanceAngle(
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Math.abs(dist),
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(this.heading - 180)
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);
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}
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this.setPosition(dest);
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this.positionTalkBubble();
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stage.turtleShepherd.moveTo(
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oldx, oldy,
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this.xPosition(), this.yPosition(),
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this.isDown );
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if (this.isDown)
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this.addStitch(oldx, oldy, this.xPosition(), this.yPosition());
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else {
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this.addJumpLine(oldx, oldy, this.xPosition(), this.yPosition());
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}
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this.addStitchPoint(oldx, oldy, this.xPosition(), this.yPosition());
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stage.moveTurtle(this.xPosition(), this.yPosition());
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//this.changed();
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};
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SpriteMorph.prototype.origGotoXY = SpriteMorph.prototype.gotoXY;
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SpriteMorph.prototype.gotoXY = function (x, y, justMe) {
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var stage = this.parentThatIsA(StageMorph);
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oldx = this.xPosition();
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oldy = this.yPosition();
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this.origGotoXY(x, y, justMe);
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if ( Math.abs(this.xPosition()-oldx)<=1 && Math.abs(this.yPosition()-oldy)<=1 ) {
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// jump in place - don't add
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} else {
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this.parentThatIsA(StageMorph).turtleShepherd.moveTo(
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oldx, oldy,
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this.xPosition(), this.yPosition(),
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this.isDown );
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if (this.isDown)
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this.addStitch(oldx, oldy, this.xPosition(), this.yPosition());
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else {
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this.addJumpLine(oldx, oldy, this.xPosition(), this.yPosition());
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}
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this.addStitchPoint(oldx, oldy, this.xPosition(), this.yPosition());
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stage.moveTurtle(this.xPosition(), this.yPosition());
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}
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};
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SpriteMorph.prototype.origSetHeading = SpriteMorph.prototype.setHeading;
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SpriteMorph.prototype.setHeading = function (degrees) {
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var stage = this.parentThatIsA(StageMorph);
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this.origSetHeading(degrees);
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stage.rotateTurtle(this.heading);
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};
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SpriteMorph.prototype.setColor = function (aColor) {
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var stage = this.parentThatIsA(StageMorph);
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if (!this.color.eq(aColor)) {
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this.color = aColor.copy();
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}
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stage.setColor(aColor);
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stage.turtleShepherd.addColorChange(aColor);
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// TO DO: set color in turtleShepherd
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};
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SpriteMorph.prototype.origSetHue = SpriteMorph.prototype.setHue;
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SpriteMorph.prototype.setHue = function (num) {
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var stage = this.parentThatIsA(StageMorph);
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this.origSetHue(num);
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stage.setColor(this.color);
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stage.turtleShepherd.addColorChange(this.color);
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};
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SpriteMorph.prototype.origSetBrightness = SpriteMorph.prototype.setBrightness;
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SpriteMorph.prototype.setBrightness = function (num) {
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var stage = this.parentThatIsA(StageMorph);
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this.origSetBrightness(num);
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stage.setColor(this.color);
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stage.turtleShepherd.addColorChange(this.color);
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};
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SpriteMorph.prototype.setSize = function (size) {
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var stage = this.parentThatIsA(StageMorph);
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if (!isNaN(size)) {
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this.size = Math.min(Math.max(+size, 0.0001), 1000);
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}
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stage.setPenSize(this.size);
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};
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SpriteMorph.prototype.drawLine = function (start, dest) {};
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SpriteMorph.prototype.origSilentGotoXY = SpriteMorph.prototype.silentGotoXY;
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SpriteMorph.prototype.silentGotoXY = function (x, y, justMe) {
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this.origSilentGotoXY(x,y,justMe);
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};
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SpriteMorph.prototype.origClear = SpriteMorph.prototype.clear;
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SpriteMorph.prototype.clear = function () {
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this.origClear();
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this.parentThatIsA(StageMorph).clearAll();
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this.parentThatIsA(StageMorph).turtleShepherd.clear();
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this.parentThatIsA(StageMorph).renderer.changed = true ;
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};
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SpriteMorph.prototype.reRender = function () {
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//this.hide();
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this.changed();
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};
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// Single Sprite mode
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SpriteMorph.prototype.origDrawNew = SpriteMorph.prototype.drawNew;
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SpriteMorph.prototype.drawNew = function () {
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this.origDrawNew();
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};
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//SpriteMorph.prototype.thumbnail = function (extentPoint) {};
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//SpriteMorph.prototype.drawNew = function () { this.hide() }
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// THREE additions
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THREE.Object3D.prototype.addLineToPointWithColor = function (point, color, thickness) {
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return this.addLineFromPointToPointWithColor(new THREE.Vector3(), point, color, thickness)
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};
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THREE.Object3D.prototype.addLineFromPointToPointWithColor = function (originPoint, destinationPoint, color, thickness) {
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geometry = new THREE.Geometry();
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geometry.vertices.push(originPoint);
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geometry.vertices.push(destinationPoint);
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var lineMaterial = new THREE.LineBasicMaterial({ color: color, linewidth: (thickness ? thickness : 1) });
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var line = new THREE.Line(geometry, lineMaterial);
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this.add(line);
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return line;
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};
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// ########################################################################
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/* STAGE */
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// ########################################################################
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// StageMorph
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StageMorph.prototype.originalDestroy = StageMorph.prototype.destroy;
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StageMorph.prototype.destroy = function () {
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var myself = this;
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this.clearAll();
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this.children.forEach(function (eachSprite) {
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myself.removeChild(eachSprite);
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});
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this.originalDestroy();
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};
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StageMorph.prototype.originalInit = StageMorph.prototype.init;
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StageMorph.prototype.init = function (globals) {
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var myself = this;
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this.originalInit(globals);
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this.initScene();
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this.initRenderer();
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this.initCamera();
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this.turtleShepherd = new TurtleShepherd();
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this.scene.grid.draw();
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this.myObjects = new THREE.Object3D();
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this.myStitchPoints = new THREE.Object3D();
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this.myStitchLines = new THREE.Object3D();
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this.myJumpLines = new THREE.Object3D();
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this.scene.add(this.myObjects);
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this.scene.add(this.myStitchPoints);
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this.scene.add(this.myStitchLines);
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this.scene.add(this.myJumpLines);
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this.initTurtle();
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};
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StageMorph.prototype.initScene = function () {
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var myself = this;
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this.scene = new THREE.Scene();
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this.scene.grid = {};
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this.scene.grid.defaultColor = 0xe0e0e0;
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this.scene.grid.visible = true;
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this.scene.grid.interval = new Point(5, 5);
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// Grid
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this.scene.grid.draw = function () {
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//var color = this.lines ? this.lines[0].material.color : this.defaultColor;
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var color = 0xf6f6f6;
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var color2 = 0xe0e0e0;
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if (this.lines) {
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this.lines.forEach(function (eachLine){
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myself.scene.remove(eachLine);
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});
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}
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this.lines = [];
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limit = this.interval.x * 50;
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for (x = -limit / this.interval.x; x <= limit / this.interval.x; x++) {
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p1 = new THREE.Vector3(x * this.interval.x, -limit, 0);
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p2 = new THREE.Vector3(x * this.interval.x, limit, 0);
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l = myself.scene.addLineFromPointToPointWithColor(p1, p2, color);
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l.visible = this.visible;
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this.lines.push(l);
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}
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for (y = -limit / this.interval.y; y <= limit / this.interval.y; y++) {
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p1 = new THREE.Vector3(-limit, y * this.interval.y, 0);
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p2 = new THREE.Vector3(limit, y * this.interval.y, 0);
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l = myself.scene.addLineFromPointToPointWithColor(p1, p2, color);
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l.visible = this.visible;
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this.lines.push(l);
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}
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limit = this.interval.x * 200;
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for (x = -limit/10 / this.interval.x; x <= limit/10 / this.interval.x; x++) {
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p1 = new THREE.Vector3(x * this.interval.x * 10, -limit,0);
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p2 = new THREE.Vector3(x * this.interval.x* 10, limit,0);
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l = myself.scene.addLineFromPointToPointWithColor(p1, p2, color2);
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l.visible = this.visible;
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this.lines.push(l);
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}
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for (y = -limit/10 / this.interval.y; y <= limit/10 / this.interval.y ; y++) {
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p1 = new THREE.Vector3(-limit, y * this.interval.y * 10, 0);
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p2 = new THREE.Vector3(limit, y * this.interval.y * 10, 0);
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l = myself.scene.addLineFromPointToPointWithColor(p1, p2, color2);
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l.visible = this.visible;
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this.lines.push(l);
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}
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myself.reRender();
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};
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this.scene.grid.setInterval = function (aPoint) {
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this.interval = aPoint;
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this.draw();
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};
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this.scene.grid.setColor = function (color) {
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this.lines.forEach(function (eachLine) {
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eachLine.material.color.setHex(color);
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});
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};
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this.scene.grid.toggle = function () {
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var myInnerSelf = this;
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this.visible = !this.visible;
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this.lines.forEach(function (line){ line.visible = myInnerSelf.visible; });
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myself.reRender();
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};
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};
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StageMorph.prototype.clearAll = function () {
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/*for (var i = this.myObjects.children.length - 1; i >= 0; i--) {
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this.myObjects.remove(this.myObjects.children[i]);
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}*/
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for (i = this.myStitchPoints.children.length - 1; i >= 0; i--) {
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this.myStitchPoints.remove(this.myStitchPoints.children[i]);
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}
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for (i = this.myStitchLines.children.length - 1; i >= 0; i--) {
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this.myStitchLines.remove(this.myStitchLines.children[i]);
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}
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for (i = this.myJumpLines.children.length - 1; i >= 0; i--) {
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this.myJumpLines.remove(this.myJumpLines.children[i]);
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}
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this.renderer.clear();
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};
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StageMorph.prototype.initRenderer = function () {
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var myself = this;
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if (Detector.webgl) {
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this.renderer = new THREE.WebGLRenderer({
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antialias: true,
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alpha: true,
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canvas: this.penTrails()
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});
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this.renderer_status_msg = "webgl enabled";
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} else {
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this.renderer = new THREE.CanvasRenderer(
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{canvas: this.penTrails()});
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this.renderer_status_msg = "webgl unavailable. fallback to canvas (SLOW!)";
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}
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this.renderer.setClearColor(0xffffff, 1);
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this.renderer.changed = false;
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this.renderer.showingAxes = true;
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this.renderer.showingStitchPoints = true;
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this.renderer.showingJumpLines = true;
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this.renderer.showingTurtle = true;
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this.renderer.isParallelProjection = true;
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this.renderer.toggleJumpLines = function () {
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var myInnerSelf = this;
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this.showingJumpLines = !this.showingJumpLines;
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myself.myJumpLines.children.forEach(function (eachObject) {
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eachObject.visible = myInnerSelf.showingJumpLines;
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});
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myself.reRender();
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};
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this.renderer.toggleStitchPoints = function () {
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var myInnerSelf = this;
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this.showingStitchPoints = !this.showingStitchPoints;
|
|
myself.myStitchPoints.children.forEach(function (eachObject) {
|
|
eachObject.visible = myInnerSelf.showingStitchPoints;
|
|
});
|
|
myself.reRender();
|
|
};
|
|
|
|
this.renderer.toggleTurtle = function () {
|
|
var myInnerSelf = this;
|
|
this.showingTurtle = !this.showingTurtle;
|
|
myself.turtle.visible = myInnerSelf.showingTurtle;
|
|
myself.reRender();
|
|
};
|
|
|
|
};
|
|
|
|
|
|
StageMorph.prototype.render = function () {
|
|
this.renderer.render(this.scene, this.camera);
|
|
};
|
|
|
|
StageMorph.prototype.renderCycle = function () {
|
|
if (this.renderer.changed) {
|
|
this.render();
|
|
this.changed();
|
|
this.parentThatIsA(IDE_Morph).statusDisplay.refresh();
|
|
this.renderer.changed = false;
|
|
}
|
|
};
|
|
|
|
StageMorph.prototype.reRender = function () {
|
|
this.renderer.changed = true;
|
|
};
|
|
|
|
StageMorph.prototype.initCamera = function () {
|
|
var myself = this,
|
|
threeLayer;
|
|
|
|
if (this.scene.camera) { this.scene.remove(this.camera); }
|
|
|
|
var createCamera = function () {
|
|
threeLayer = document.createElement('div');
|
|
|
|
if (myself.renderer.isParallelProjection) {
|
|
var zoom = myself.camera ? myself.camera.zoomFactor : 82,
|
|
width = Math.max(myself.width(), 480),
|
|
height = Math.max(myself.height(), 360);
|
|
|
|
myself.camera = new THREE.OrthographicCamera(
|
|
width / - zoom,
|
|
width / zoom,
|
|
height / zoom,
|
|
height / - zoom,
|
|
0.1,
|
|
10000);
|
|
} else {
|
|
myself.camera = new THREE.PerspectiveCamera(60, 480/360);
|
|
}
|
|
|
|
// We need to implement zooming ourselves for parallel projection
|
|
|
|
myself.camera.zoomIn = function () {
|
|
this.zoomFactor /= 1.1;
|
|
this.applyZoom();
|
|
};
|
|
myself.camera.zoomOut = function () {
|
|
this.zoomFactor *= 1.1;
|
|
this.applyZoom();
|
|
};
|
|
|
|
myself.camera.applyZoom = function () {
|
|
var zoom = myself.camera ? myself.camera.zoomFactor : 82,
|
|
width = Math.max(myself.width(), 480),
|
|
height = Math.max(myself.height(), 360);
|
|
this.left = width / - zoom;
|
|
this.right = width / zoom;
|
|
this.top = height / zoom;
|
|
this.bottom = height / - zoom;
|
|
this.updateProjectionMatrix();
|
|
};
|
|
|
|
myself.camera.reset = function () {
|
|
|
|
myself.controls = new THREE.OrbitControls(this, threeLayer);
|
|
myself.controls.addEventListener('change', function (event) { myself.render(); });
|
|
|
|
if (myself.renderer.isParallelProjection) {
|
|
this.zoomFactor = 2.5;
|
|
this.applyZoom();
|
|
this.position.set(0,0,10);
|
|
//myself.controls.rotateLeft(radians(90));
|
|
} else {
|
|
this.position.set(0,0,10);
|
|
}
|
|
|
|
myself.controls.update();
|
|
myself.reRender();
|
|
};
|
|
|
|
myself.camera.fitScene = function () {
|
|
|
|
var boundingBox = new THREE.Box3().setFromObject(myself.myStitchLines),
|
|
boundingSphere = boundingBox.getBoundingSphere(),
|
|
center = boundingSphere.center,
|
|
distance = boundingSphere.radius;
|
|
|
|
this.reset();
|
|
|
|
this.position.set(center.x, center.y, center.z);
|
|
this.translateZ(distance * 1.2);
|
|
|
|
myself.controls.center.set(center.x, center.y, center.z);
|
|
myself.controls.dollyOut(1.2);
|
|
myself.controls.update();
|
|
myself.reRender();
|
|
};
|
|
};
|
|
|
|
createCamera();
|
|
this.scene.add(this.camera);
|
|
this.camera.reset();
|
|
};
|
|
|
|
StageMorph.prototype.initTurtle = function() {
|
|
var myself = this;
|
|
var geometry = new THREE.Geometry();
|
|
var material = new THREE.MeshBasicMaterial( { color: 0x000000 } );
|
|
|
|
geometry.vertices = [ new THREE.Vector3(10, 0, 0.01),
|
|
new THREE.Vector3(-8, 8, 0.02),
|
|
new THREE.Vector3(-8,-8, 0.02),
|
|
];
|
|
geometry.faces.push(new THREE.Face3(0, 1, 2));
|
|
geometry.verticesNeedUpdate = true;
|
|
this.turtle = new THREE.Mesh(new THREE.Geometry(), material);
|
|
this.turtle.visible = this.renderer.showingTurtle;
|
|
myself.myObjects.add(this.turtle);
|
|
|
|
if (typeof this.turtle.loaded === 'undefined') {
|
|
var loader = new THREE.OBJLoader();
|
|
loader.load('stitchcode/assets/turtle.obj', function (object) {
|
|
this.turtle = object;
|
|
object.scale.set(4, 4, 4);
|
|
object.position.z = 0.03;
|
|
//object.position.set(0,0, 0.01);
|
|
object.rotation.x = 90 * Math.PI / 180;
|
|
object.rotation.y = 270 * Math.PI / 180;
|
|
myself.turtle.add(object);
|
|
myself.renderer.changed = true;
|
|
this.turtle.loaded = true;
|
|
});
|
|
}
|
|
|
|
this.drawingColor = new Color(0,0,0);
|
|
this.penSize = 0.8;
|
|
};
|
|
|
|
StageMorph.prototype.moveTurtle = function(x, y) {
|
|
this.turtle.position.x = x;
|
|
this.turtle.position.y = y;
|
|
};
|
|
|
|
StageMorph.prototype.setColor = function(c) {
|
|
this.drawingColor = c;
|
|
};
|
|
|
|
StageMorph.prototype.setPenSize = function(s) {
|
|
this.penSize = s;
|
|
};
|
|
|
|
StageMorph.prototype.rotateTurtle = function(h) {
|
|
this.turtle.rotation.z = (90 -h) * Math.PI / 180;
|
|
this.renderer.changed = true;
|
|
};
|
|
|
|
StageMorph.prototype.originalStep = StageMorph.prototype.step;
|
|
StageMorph.prototype.step = function () {
|
|
this.originalStep();
|
|
|
|
// update Beetleblocks, if needed
|
|
this.renderCycle();
|
|
};
|
|
|
|
StageMorph.prototype.referencePos = null;
|
|
|
|
StageMorph.prototype.mouseScroll = function (y, x) {
|
|
if (this.renderer.isParallelProjection) {
|
|
if (y > 0) {
|
|
this.camera.zoomOut();
|
|
} else if (y < 0) {
|
|
this.camera.zoomIn();
|
|
}
|
|
} else {
|
|
if (y > 0) {
|
|
this.controls.dollyOut();
|
|
} else if (y < 0) {
|
|
this.controls.dollyIn();
|
|
}
|
|
this.controls.update();
|
|
}
|
|
this.renderer.changed = true;
|
|
};
|
|
|
|
StageMorph.prototype.mouseDownLeft = function (pos) {
|
|
this.referencePos = pos;
|
|
};
|
|
|
|
StageMorph.prototype.mouseDownRight = function (pos) {
|
|
this.referencePos = pos;
|
|
};
|
|
|
|
StageMorph.prototype.mouseMove = function (pos, button) {
|
|
|
|
if (this.referencePos === null) { return };
|
|
|
|
var factor = this.renderer.isParallelProjection ? 65 / this.camera.zoomFactor : this.controls.object.position.length() / 10,
|
|
deltaX = (pos.x - this.referencePos.x),
|
|
deltaY = (pos.y - this.referencePos.y);
|
|
|
|
this.referencePos = pos;
|
|
|
|
if (button === 'right' || this.world().currentKey === 16 || button === 'left') { // shiftClicked
|
|
this.controls.panLeft(deltaX / this.dimensions.x / this.scale * 15 * factor);
|
|
this.controls.panUp(deltaY / this.dimensions.y / this.scale * 10 * factor);
|
|
} else {
|
|
var horzAngle = deltaX / (this.dimensions.x * this.scale) * 360;
|
|
var vertAngle = deltaY / (this.dimensions.y * this.scale) * 360;
|
|
this.controls.rotateLeft(radians(horzAngle));
|
|
this.controls.rotateUp(radians(vertAngle));
|
|
}
|
|
|
|
this.controls.update();
|
|
this.reRender();
|
|
};
|
|
|
|
StageMorph.prototype.mouseLeave = function () {
|
|
this.referencePos = null;
|
|
};
|
|
|
|
// StageMorph Mouse Coordinates
|
|
|
|
StageMorph.prototype.reportMouseX = function () {
|
|
var world = this.world();
|
|
if (world) {
|
|
return ((world.hand.position().x - this.center().x) / this.scale) / this.camera.zoomFactor * 2 + this.controls.center.x;
|
|
}
|
|
return 0;
|
|
};
|
|
|
|
StageMorph.prototype.reportMouseY = function () {
|
|
var world = this.world();
|
|
if (world) {
|
|
return ((this.center().y - world.hand.position().y) / this.scale) / this.camera.zoomFactor * 2 + this.controls.center.y;
|
|
}
|
|
return 0;
|
|
};
|
|
|
|
|
|
StageMorph.prototype.originalAdd = StageMorph.prototype.add;
|
|
StageMorph.prototype.add = function (morph) {
|
|
this.originalAdd(morph);
|
|
if (morph instanceof SpriteMorph) {
|
|
this.scene.add(morph.beetle);
|
|
this.reRender();
|
|
}
|
|
};
|
|
|
|
// We'll never need to clear the pen trails in BeetleBlocks, it only causes the renderer to disappear
|
|
StageMorph.prototype.clearPenTrails = nop;
|
|
|
|
// StageMorph drawing
|
|
StageMorph.prototype.originalDrawOn = StageMorph.prototype.drawOn;
|
|
StageMorph.prototype.drawOn = function (aCanvas, aRect) {
|
|
// If the scale is lower than 1, we reuse the original method,
|
|
// otherwise we need to modify the renderer dimensions
|
|
// we do not need to render the original canvas anymore because
|
|
// we have removed sprites and backgrounds
|
|
|
|
var rectangle, area, delta, src, context, w, h, sl, st;
|
|
if (!this.isVisible) {
|
|
return null;
|
|
}
|
|
/*
|
|
if (this.scale < 1) {
|
|
return this.originalDrawOn(aCanvas, aRect);
|
|
}*/
|
|
|
|
rectangle = aRect || this.bounds;
|
|
area = rectangle.intersect(this.bounds).round();
|
|
if (area.extent().gt(new Point(0, 0))) {
|
|
delta = this.position().neg();
|
|
src = area.copy().translateBy(delta).round();
|
|
context = aCanvas.getContext('2d');
|
|
context.globalAlpha = this.alpha;
|
|
|
|
sl = src.left();
|
|
st = src.top();
|
|
w = Math.min(src.width(), this.image.width - sl);
|
|
h = Math.min(src.height(), this.image.height - st);
|
|
|
|
if (w < 1 || h < 1) {
|
|
return null;
|
|
}
|
|
// we only draw pen trails!
|
|
context.save();
|
|
context.clearRect(
|
|
area.left(),
|
|
area.top() ,
|
|
w,
|
|
h);
|
|
try {
|
|
context.drawImage(
|
|
this.penTrails(),
|
|
sl,
|
|
st,
|
|
w,
|
|
h,
|
|
area.left(),
|
|
area.top(),
|
|
w,
|
|
h
|
|
);
|
|
} catch (err) { // sometimes triggered only by Firefox
|
|
console.log(err);
|
|
}
|
|
context.restore();
|
|
}
|
|
};
|
|
|
|
StageMorph.prototype.originalSetScale = StageMorph.prototype.setScale;
|
|
StageMorph.prototype.setScale = function (number) {
|
|
this.scaleChanged = true;
|
|
this.originalSetScale(number);
|
|
this.camera.aspect = this.extent().x / this.extent().y;
|
|
this.camera.updateProjectionMatrix();
|
|
this.renderer.setSize(this.extent().x, this.extent().y);
|
|
this.renderer.changed = true;
|
|
};
|
|
|
|
|
|
// Contextual menu
|
|
StageMorph.prototype.userMenu = function () {
|
|
var ide = this.parentThatIsA(IDE_Morph),
|
|
menu = new MenuMorph(this),
|
|
shiftClicked = this.world().currentKey === 16,
|
|
myself = this;
|
|
|
|
if (ide && ide.isAppMode) {
|
|
menu.hide();
|
|
return menu;
|
|
}
|
|
menu.addItem(
|
|
'pic...',
|
|
function () {
|
|
window.open(myself.fullImageClassic().toDataURL());
|
|
},
|
|
'open a new window\nwith a picture of the scene'
|
|
);
|
|
return menu;
|
|
};
|
|
|
|
// SpriteMorph block templates
|
|
|
|
SpriteMorph.prototype.blockTemplates = function (category) {
|
|
var blocks = [], myself = this, varNames, button,
|
|
cat = category || 'motion', txt,
|
|
inheritedVars = this.inheritedVariableNames();
|
|
|
|
function block(selector) {
|
|
if (StageMorph.prototype.hiddenPrimitives[selector]) {
|
|
return null;
|
|
}
|
|
var newBlock = SpriteMorph.prototype.blockForSelector(selector, true);
|
|
newBlock.isTemplate = true;
|
|
return newBlock;
|
|
}
|
|
|
|
function variableBlock(varName) {
|
|
var newBlock = SpriteMorph.prototype.variableBlock(varName);
|
|
newBlock.isDraggable = false;
|
|
newBlock.isTemplate = true;
|
|
if (contains(inheritedVars, varName)) {
|
|
newBlock.ghost();
|
|
}
|
|
return newBlock;
|
|
}
|
|
|
|
function watcherToggle(selector) {
|
|
if (StageMorph.prototype.hiddenPrimitives[selector]) {
|
|
return null;
|
|
}
|
|
var info = SpriteMorph.prototype.blocks[selector];
|
|
return new ToggleMorph(
|
|
'checkbox',
|
|
this,
|
|
function () {
|
|
myself.toggleWatcher(
|
|
selector,
|
|
localize(info.spec),
|
|
myself.blockColor[info.category]
|
|
);
|
|
},
|
|
null,
|
|
function () {
|
|
return myself.showingWatcher(selector);
|
|
},
|
|
null
|
|
);
|
|
}
|
|
|
|
function variableWatcherToggle(varName) {
|
|
return new ToggleMorph(
|
|
'checkbox',
|
|
this,
|
|
function () {
|
|
myself.toggleVariableWatcher(varName);
|
|
},
|
|
null,
|
|
function () {
|
|
return myself.showingVariableWatcher(varName);
|
|
},
|
|
null
|
|
);
|
|
}
|
|
|
|
function helpMenu() {
|
|
var menu = new MenuMorph(this);
|
|
menu.addItem('help...', 'showHelp');
|
|
return menu;
|
|
}
|
|
|
|
function addVar(pair) {
|
|
var ide;
|
|
if (pair) {
|
|
if (myself.isVariableNameInUse(pair[0], pair[1])) {
|
|
myself.inform('that name is already in use');
|
|
} else {
|
|
ide = myself.parentThatIsA(IDE_Morph);
|
|
myself.addVariable(pair[0], pair[1]);
|
|
if (!myself.showingVariableWatcher(pair[0])) {
|
|
myself.toggleVariableWatcher(pair[0], pair[1]);
|
|
}
|
|
ide.flushBlocksCache('variables'); // b/c of inheritance
|
|
ide.refreshPalette();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (cat === 'motion') {
|
|
|
|
blocks.push(block('forward'));
|
|
blocks.push(block('turn'));
|
|
blocks.push(block('turnLeft'));
|
|
blocks.push('-');
|
|
blocks.push(block('setHeading'));
|
|
blocks.push(block('doFaceTowards'));
|
|
blocks.push('-');
|
|
blocks.push(block('gotoXY'));
|
|
blocks.push(block('doGotoObject'));
|
|
blocks.push(block('doGlide'));
|
|
blocks.push('-');
|
|
blocks.push(block('changeXPosition'));
|
|
blocks.push(block('setXPosition'));
|
|
blocks.push(block('changeYPosition'));
|
|
blocks.push(block('setYPosition'));
|
|
blocks.push('-');
|
|
blocks.push(block('bounceOffEdge'));
|
|
blocks.push('-');
|
|
blocks.push(watcherToggle('xPosition'));
|
|
blocks.push(block('xPosition'));
|
|
blocks.push(watcherToggle('yPosition'));
|
|
blocks.push(block('yPosition'));
|
|
blocks.push(watcherToggle('direction'));
|
|
blocks.push(block('direction'));
|
|
|
|
} else if (cat === 'looks') {
|
|
|
|
blocks.push(block('doSwitchToCostume'));
|
|
blocks.push(block('doWearNextCostume'));
|
|
blocks.push(watcherToggle('getCostumeIdx'));
|
|
blocks.push(block('getCostumeIdx'));
|
|
blocks.push('-');
|
|
blocks.push(block('doSayFor'));
|
|
blocks.push(block('bubble'));
|
|
blocks.push(block('doThinkFor'));
|
|
blocks.push(block('doThink'));
|
|
blocks.push('-');
|
|
blocks.push(block('changeEffect'));
|
|
blocks.push(block('setEffect'));
|
|
blocks.push(block('clearEffects'));
|
|
blocks.push('-');
|
|
blocks.push(block('changeScale'));
|
|
blocks.push(block('setScale'));
|
|
blocks.push(watcherToggle('getScale'));
|
|
blocks.push(block('getScale'));
|
|
blocks.push('-');
|
|
blocks.push(block('show'));
|
|
blocks.push(block('hide'));
|
|
blocks.push('-');
|
|
blocks.push(block('comeToFront'));
|
|
blocks.push(block('goBack'));
|
|
|
|
// for debugging: ///////////////
|
|
|
|
if (this.world().isDevMode) {
|
|
blocks.push('-');
|
|
txt = new TextMorph(localize(
|
|
'development mode \ndebugging primitives:'
|
|
));
|
|
txt.fontSize = 9;
|
|
txt.setColor(this.paletteTextColor);
|
|
blocks.push(txt);
|
|
blocks.push('-');
|
|
blocks.push(block('reportCostumes'));
|
|
blocks.push('-');
|
|
blocks.push(block('log'));
|
|
blocks.push(block('alert'));
|
|
blocks.push('-');
|
|
blocks.push(block('doScreenshot'));
|
|
}
|
|
|
|
/////////////////////////////////
|
|
|
|
} else if (cat === 'sound') {
|
|
|
|
blocks.push(block('playSound'));
|
|
blocks.push(block('doPlaySoundUntilDone'));
|
|
blocks.push(block('doStopAllSounds'));
|
|
blocks.push('-');
|
|
blocks.push(block('doRest'));
|
|
blocks.push('-');
|
|
blocks.push(block('doPlayNote'));
|
|
blocks.push('-');
|
|
blocks.push(block('doChangeTempo'));
|
|
blocks.push(block('doSetTempo'));
|
|
blocks.push(watcherToggle('getTempo'));
|
|
blocks.push(block('getTempo'));
|
|
|
|
// for debugging: ///////////////
|
|
|
|
if (this.world().isDevMode) {
|
|
blocks.push('-');
|
|
txt = new TextMorph(localize(
|
|
'development mode \ndebugging primitives:'
|
|
));
|
|
txt.fontSize = 9;
|
|
txt.setColor(this.paletteTextColor);
|
|
blocks.push(txt);
|
|
blocks.push('-');
|
|
blocks.push(block('reportSounds'));
|
|
}
|
|
|
|
} else if (cat === 'pen') {
|
|
|
|
blocks.push(block('clear'));
|
|
blocks.push('-');
|
|
blocks.push(block('down'));
|
|
blocks.push(block('up'));
|
|
blocks.push('-');
|
|
blocks.push(block('setColor'));
|
|
blocks.push(block('changeHue'));
|
|
blocks.push(block('setHue'));
|
|
blocks.push('-');
|
|
blocks.push(block('changeBrightness'));
|
|
blocks.push(block('setBrightness'));
|
|
blocks.push('-');
|
|
blocks.push(block('changeSize'));
|
|
blocks.push(block('setSize'));
|
|
} else if (cat === 'control') {
|
|
|
|
blocks.push(block('receiveGo'));
|
|
blocks.push(block('receiveKey'));
|
|
blocks.push(block('receiveInteraction'));
|
|
blocks.push(block('receiveCondition'));
|
|
blocks.push(block('receiveMessage'));
|
|
blocks.push('-');
|
|
blocks.push(block('doBroadcast'));
|
|
blocks.push(block('doBroadcastAndWait'));
|
|
blocks.push(watcherToggle('getLastMessage'));
|
|
blocks.push(block('getLastMessage'));
|
|
blocks.push('-');
|
|
blocks.push(block('doWarp'));
|
|
blocks.push('-');
|
|
blocks.push(block('doWait'));
|
|
blocks.push(block('doWaitUntil'));
|
|
blocks.push('-');
|
|
blocks.push(block('doForever'));
|
|
blocks.push(block('doRepeat'));
|
|
blocks.push(block('doUntil'));
|
|
blocks.push('-');
|
|
blocks.push(block('doIf'));
|
|
blocks.push(block('doIfElse'));
|
|
blocks.push('-');
|
|
blocks.push(block('doReport'));
|
|
blocks.push('-');
|
|
/*
|
|
// old STOP variants, migrated to a newer version, now redundant
|
|
blocks.push(block('doStopBlock'));
|
|
blocks.push(block('doStop'));
|
|
blocks.push(block('doStopAll'));
|
|
*/
|
|
blocks.push(block('doStopThis'));
|
|
blocks.push(block('doStopOthers'));
|
|
blocks.push('-');
|
|
blocks.push(block('doRun'));
|
|
blocks.push(block('fork'));
|
|
blocks.push(block('evaluate'));
|
|
blocks.push('-');
|
|
/*
|
|
// list variants commented out for now (redundant)
|
|
blocks.push(block('doRunWithInputList'));
|
|
blocks.push(block('forkWithInputList'));
|
|
blocks.push(block('evaluateWithInputList'));
|
|
blocks.push('-');
|
|
*/
|
|
blocks.push(block('doCallCC'));
|
|
blocks.push(block('reportCallCC'));
|
|
blocks.push('-');
|
|
blocks.push(block('receiveOnClone'));
|
|
blocks.push(block('createClone'));
|
|
blocks.push(block('removeClone'));
|
|
blocks.push('-');
|
|
blocks.push(block('doPauseAll'));
|
|
|
|
} else if (cat === 'sensing') {
|
|
|
|
blocks.push(block('reportTouchingObject'));
|
|
blocks.push(block('reportTouchingColor'));
|
|
blocks.push(block('reportColorIsTouchingColor'));
|
|
blocks.push('-');
|
|
blocks.push(block('doAsk'));
|
|
blocks.push(watcherToggle('getLastAnswer'));
|
|
blocks.push(block('getLastAnswer'));
|
|
blocks.push('-');
|
|
blocks.push(watcherToggle('reportMouseX'));
|
|
blocks.push(block('reportMouseX'));
|
|
blocks.push(watcherToggle('reportMouseY'));
|
|
blocks.push(block('reportMouseY'));
|
|
blocks.push(block('reportMouseDown'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportKeyPressed'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportDistanceTo'));
|
|
blocks.push('-');
|
|
blocks.push(block('doResetTimer'));
|
|
blocks.push(watcherToggle('getTimer'));
|
|
blocks.push(block('getTimer'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportAttributeOf'));
|
|
|
|
if (SpriteMorph.prototype.enableFirstClass) {
|
|
blocks.push(block('reportGet'));
|
|
}
|
|
blocks.push('-');
|
|
|
|
blocks.push(block('reportURL'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportIsFastTracking'));
|
|
blocks.push(block('doSetFastTracking'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportDate'));
|
|
|
|
// for debugging: ///////////////
|
|
|
|
if (this.world().isDevMode) {
|
|
|
|
blocks.push('-');
|
|
txt = new TextMorph(localize(
|
|
'development mode \ndebugging primitives:'
|
|
));
|
|
txt.fontSize = 9;
|
|
txt.setColor(this.paletteTextColor);
|
|
blocks.push(txt);
|
|
blocks.push('-');
|
|
blocks.push(watcherToggle('reportThreadCount'));
|
|
blocks.push(block('reportThreadCount'));
|
|
blocks.push(block('colorFiltered'));
|
|
blocks.push(block('reportStackSize'));
|
|
blocks.push(block('reportFrameCount'));
|
|
}
|
|
|
|
} else if (cat === 'operators') {
|
|
|
|
blocks.push(block('reifyScript'));
|
|
blocks.push(block('reifyReporter'));
|
|
blocks.push(block('reifyPredicate'));
|
|
blocks.push('#');
|
|
blocks.push('-');
|
|
blocks.push(block('reportSum'));
|
|
blocks.push(block('reportDifference'));
|
|
blocks.push(block('reportProduct'));
|
|
blocks.push(block('reportQuotient'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportModulus'));
|
|
blocks.push(block('reportRound'));
|
|
blocks.push(block('reportMonadic'));
|
|
blocks.push(block('reportRandom'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportLessThan'));
|
|
blocks.push(block('reportEquals'));
|
|
blocks.push(block('reportGreaterThan'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportAnd'));
|
|
blocks.push(block('reportOr'));
|
|
blocks.push(block('reportNot'));
|
|
blocks.push(block('reportBoolean'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportJoinWords'));
|
|
blocks.push(block('reportTextSplit'));
|
|
blocks.push(block('reportLetter'));
|
|
blocks.push(block('reportStringSize'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportUnicode'));
|
|
blocks.push(block('reportUnicodeAsLetter'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportIsA'));
|
|
blocks.push(block('reportIsIdentical'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportJSFunction'));
|
|
|
|
// for debugging: ///////////////
|
|
|
|
if (this.world().isDevMode) {
|
|
blocks.push('-');
|
|
txt = new TextMorph(localize(
|
|
'development mode \ndebugging primitives:'
|
|
));
|
|
txt.fontSize = 9;
|
|
txt.setColor(this.paletteTextColor);
|
|
blocks.push(txt);
|
|
blocks.push('-');
|
|
blocks.push(block('reportTypeOf'));
|
|
blocks.push(block('reportTextFunction'));
|
|
}
|
|
|
|
/////////////////////////////////
|
|
|
|
} else if (cat === 'variables') {
|
|
|
|
button = new PushButtonMorph(
|
|
null,
|
|
function () {
|
|
new VariableDialogMorph(
|
|
null,
|
|
addVar,
|
|
myself
|
|
).prompt(
|
|
'Variable name',
|
|
null,
|
|
myself.world()
|
|
);
|
|
},
|
|
'Make a variable'
|
|
);
|
|
button.userMenu = helpMenu;
|
|
button.selector = 'addVariable';
|
|
button.showHelp = BlockMorph.prototype.showHelp;
|
|
blocks.push(button);
|
|
|
|
if (this.deletableVariableNames().length > 0) {
|
|
button = new PushButtonMorph(
|
|
null,
|
|
function () {
|
|
var menu = new MenuMorph(
|
|
myself.deleteVariable,
|
|
null,
|
|
myself
|
|
);
|
|
myself.deletableVariableNames().forEach(function (name) {
|
|
menu.addItem(name, name);
|
|
});
|
|
menu.popUpAtHand(myself.world());
|
|
},
|
|
'Delete a variable'
|
|
);
|
|
button.userMenu = helpMenu;
|
|
button.selector = 'deleteVariable';
|
|
button.showHelp = BlockMorph.prototype.showHelp;
|
|
blocks.push(button);
|
|
}
|
|
|
|
blocks.push('-');
|
|
|
|
varNames = this.variables.allNames();
|
|
if (varNames.length > 0) {
|
|
varNames.forEach(function (name) {
|
|
blocks.push(variableWatcherToggle(name));
|
|
blocks.push(variableBlock(name));
|
|
});
|
|
blocks.push('-');
|
|
}
|
|
|
|
blocks.push(block('doSetVar'));
|
|
blocks.push(block('doChangeVar'));
|
|
blocks.push(block('doShowVar'));
|
|
blocks.push(block('doHideVar'));
|
|
blocks.push(block('doDeclareVariables'));
|
|
|
|
// inheritance:
|
|
|
|
if (StageMorph.prototype.enableInheritance) {
|
|
blocks.push('-');
|
|
blocks.push(block('doDeleteAttr'));
|
|
}
|
|
|
|
///////////////////////////////
|
|
|
|
blocks.push('=');
|
|
|
|
blocks.push(block('reportNewList'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportCONS'));
|
|
blocks.push(block('reportListItem'));
|
|
blocks.push(block('reportCDR'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportListLength'));
|
|
blocks.push(block('reportListContainsItem'));
|
|
blocks.push('-');
|
|
blocks.push(block('doAddToList'));
|
|
blocks.push(block('doDeleteFromList'));
|
|
blocks.push(block('doInsertInList'));
|
|
blocks.push(block('doReplaceInList'));
|
|
|
|
// for debugging: ///////////////
|
|
|
|
if (this.world().isDevMode) {
|
|
blocks.push('-');
|
|
txt = new TextMorph(localize(
|
|
'development mode \ndebugging primitives:'
|
|
));
|
|
txt.fontSize = 9;
|
|
txt.setColor(this.paletteTextColor);
|
|
blocks.push(txt);
|
|
blocks.push('-');
|
|
blocks.push(block('reportMap'));
|
|
blocks.push('-');
|
|
blocks.push(block('doForEach'));
|
|
blocks.push(block('doShowTable'));
|
|
}
|
|
|
|
/////////////////////////////////
|
|
|
|
blocks.push('=');
|
|
|
|
if (StageMorph.prototype.enableCodeMapping) {
|
|
blocks.push(block('doMapCodeOrHeader'));
|
|
blocks.push(block('doMapStringCode'));
|
|
blocks.push(block('doMapListCode'));
|
|
blocks.push('-');
|
|
blocks.push(block('reportMappedCode'));
|
|
blocks.push('=');
|
|
}
|
|
|
|
button = new PushButtonMorph(
|
|
null,
|
|
function () {
|
|
var ide = myself.parentThatIsA(IDE_Morph),
|
|
stage = myself.parentThatIsA(StageMorph);
|
|
new BlockDialogMorph(
|
|
null,
|
|
function (definition) {
|
|
if (definition.spec !== '') {
|
|
if (definition.isGlobal) {
|
|
stage.globalBlocks.push(definition);
|
|
} else {
|
|
myself.customBlocks.push(definition);
|
|
}
|
|
ide.flushPaletteCache();
|
|
ide.refreshPalette();
|
|
new BlockEditorMorph(definition, myself).popUp();
|
|
}
|
|
},
|
|
myself
|
|
).prompt(
|
|
'Make a block',
|
|
null,
|
|
myself.world()
|
|
);
|
|
},
|
|
'Make a block'
|
|
);
|
|
button.userMenu = helpMenu;
|
|
button.selector = 'addCustomBlock';
|
|
button.showHelp = BlockMorph.prototype.showHelp;
|
|
blocks.push(button);
|
|
}
|
|
return blocks;
|
|
};
|