luboslenco
130 lines
3.5 KiB
Haxe
130 lines
3.5 KiB
Haxe
package arm.node.brush;
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import arm.ui.UISidebar;
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import arm.ui.UIView2D;
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import arm.Enums;
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@:keep
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class BrushOutputNode extends LogicNode {
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public var Directional = false; // button 0
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public function new(tree: LogicTree) {
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super(tree);
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Context.runBrush = run;
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Context.parseBrushInputs = parseInputs;
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}
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function parseInputs() {
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var lastMask = Context.brushMaskImage;
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var lastStencil = Context.brushStencilImage;
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Context.paintVec = inputs[0].get();
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Context.brushNodesRadius = inputs[1].get();
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Context.brushNodesScale = inputs[2].get();
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Context.brushNodesAngle = inputs[3].get();
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var opac: Dynamic = inputs[4].get(); // Float or texture name
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if (opac == null) opac = 1.0;
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if (Std.is(opac, String)) {
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Context.brushNodesOpacity = 1.0;
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var index = Project.assetNames.indexOf(opac);
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var asset = Project.assets[index];
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Context.brushMaskImage = UISidebar.inst.getImage(asset);
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}
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else {
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Context.brushNodesOpacity = opac;
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Context.brushMaskImage = null;
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}
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Context.brushNodesHardness = inputs[5].get();
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var stencil: Dynamic = inputs[6].get(); // Float or texture name
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if (stencil == null) stencil = 1.0;
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if (Std.is(stencil, String)) {
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var index = Project.assetNames.indexOf(stencil);
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var asset = Project.assets[index];
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Context.brushStencilImage = UISidebar.inst.getImage(asset);
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}
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else {
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Context.brushStencilImage = null;
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}
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if (lastMask != Context.brushMaskImage ||
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lastStencil != Context.brushStencilImage) {
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MakeMaterial.parsePaintMaterial();
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}
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Context.brushDirectional = Directional;
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}
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override function run(from: Int) {
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var left = 0;
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var right = 1;
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if (Context.paint2d) {
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left = 1;
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right = 2;
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}
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// First time init
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if (Context.lastPaintX < 0 || Context.lastPaintY < 0) {
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Context.lastPaintVecX = Context.paintVec.x;
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Context.lastPaintVecY = Context.paintVec.y;
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}
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// Do not paint over fill layer
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var fillLayer = Context.layer.fill_layer != null && Context.tool != ToolPicker && !Context.layerIsMask;
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// Do not paint over groups
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var groupLayer = Context.layer.getChildren() != null;
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// Paint bounds
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if (Context.paintVec.x < right && Context.paintVec.x > left &&
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Context.paintVec.y < 1 && Context.paintVec.y > 0 &&
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!UISidebar.inst.ui.isHovered &&
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!UISidebar.inst.ui.isScrolling &&
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!fillLayer &&
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!groupLayer &&
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(Context.layer.isVisible() || Context.paint2d) &&
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!arm.App.isDragging &&
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!arm.App.isResizing &&
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@:privateAccess UISidebar.inst.ui.comboSelectedHandle == null &&
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@:privateAccess UIView2D.inst.ui.comboSelectedHandle == null) { // Header combos are in use
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// Set color pick
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var down = iron.system.Input.getMouse().down() || iron.system.Input.getPen().down();
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if (down && Context.tool == ToolColorId && Project.assets.length > 0) {
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Context.colorIdPicked = true;
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}
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// Prevent painting the same spot
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var sameSpot = Context.paintVec.x == Context.lastPaintX && Context.paintVec.y == Context.lastPaintY;
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var lazy = Context.tool == ToolBrush && Context.brushLazyRadius > 0;
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if (down && (sameSpot || lazy)) {
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Context.painted++;
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}
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else {
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Context.painted = 0;
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}
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Context.lastPaintX = Context.paintVec.x;
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Context.lastPaintY = Context.paintVec.y;
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if (Context.tool == ToolParticle) {
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Context.painted = 0; // Always paint particles
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}
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if (Context.painted == 0) {
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parseInputs();
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}
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var decal = Context.tool == ToolDecal || Context.tool == ToolText;
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var paintFrames = decal ? 1 : 4;
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if (Context.painted <= paintFrames) {
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Context.pdirty = 1;
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Context.rdirty = 2;
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}
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}
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}
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}
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