56 lines
1.2 KiB
Plaintext
56 lines
1.2 KiB
Plaintext
//this file manages the tilemap-related utilities
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import standard;
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import node;
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//TODO: get child count
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var childCounter: int = 0;
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var camX: float = 0;
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var camY: float = 0;
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//TODO: reference these from a global source (root?)
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var tileWidth: int const = 100;
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var tileHeight: int const = 100;
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var roomWidth: int const = 10;
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var roomHeight: int const = 10;
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var levelXCount: int const = 4;
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var levelYCount: int const = 4;
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var screenWidth: int const = 1080;
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var screenHeight: int const = 720;
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//util to generate and init a child node of a given parent
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fn makeChild(parent: opaque, fname: string) {
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var child: opaque = loadNode(fname);
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parent.pushNode(child);
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child.initNode();
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return child;
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}
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fn loadLayer(node: opaque, layerName: string) {
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//load the given layer as a child
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var layerNode = node.makeChild("scripts:/tilemap/" + layerName);
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childCounter++;
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}
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var stepCounter = 0;
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fn onStep(node: opaque) {
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stepCounter++;
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camX--;
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camY--;
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}
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fn onDraw(node: opaque) {
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print stepCounter;
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stepCounter = 0;
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//iterate over each layer, passing in the screen dimensions
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for (var c = 0; c < childCounter; c++) {
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node.getChildNode(c).callNodeFn("drawLayer", camX, camY, screenWidth, screenHeight, c * 2);
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}
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}
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