53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
"use strict";
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(function (global) {
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function bindMouseInput(ctx) {
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if (!ctx?.canvas) return false;
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const { canvas, world, uiCache } = ctx;
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const actions = global.TarinaiPointerActionSystem.create(ctx);
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canvas.addEventListener("contextmenu", (e) => e.preventDefault());
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canvas.addEventListener("mousedown", (e) => {
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if (e.button === 0) {
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const p = ctx.screenToWorldEvent(e);
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const started = actions?.beginToolAt?.(p, e.clientX, e.clientY, { notifyNoTarget: world.tool === "pinch" });
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if (started) {
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e.preventDefault();
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return;
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}
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}
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if (e.button !== 2) return;
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e.preventDefault();
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ctx.beginPan(e.clientX, e.clientY, e.button);
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});
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window.addEventListener("mouseup", (e) => {
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if (actions?.endActive?.(e.clientX, e.clientY)) return;
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ctx.endPan(e.button);
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});
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window.addEventListener("mousemove", (e) => {
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const p = ctx.screenToWorldEvent(e);
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if (actions?.moveActive?.(p, e.clientX, e.clientY)) return;
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ctx.movePan(e.clientX, e.clientY);
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});
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canvas.addEventListener("click", (e) => {
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if (actions?.shouldSuppressClick?.()) return;
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const p = ctx.screenToWorldEvent(e);
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actions?.dispatchTapAt?.(p);
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});
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canvas.addEventListener("mousemove", (e) => ctx.updatePointerFromEvent(e));
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canvas.addEventListener("wheel", resizeFieldFromWheel, { passive: false });
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canvas.addEventListener("mouseleave", () => {
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world.pointer.inside = false;
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world.pointer.motion = 0;
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world.hoverGrabTarget = null;
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world.hoverDeleteTarget = null;
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});
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return true;
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}
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global.TarinaiMouseInput = Object.freeze({ bindMouseInput });
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})(window);
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