32 lines
661 B
JavaScript
32 lines
661 B
JavaScript
function Magnet()
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{
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Module.call(this,"magnet","Cursor magnetisation settings, changes are reflected on the grid layer.");
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this.settings = {size:0,step:4};
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this.methods.lock = function(q)
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{
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var size = parseInt(q);
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ronin.magnet.settings.size = size;
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if(size < 5){ this.unlock(); return; }
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ronin.grid.draw(size,ronin.magnet.settings.step);
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}
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this.methods.unlock = function(q)
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{
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ronin.magnet.settings.size = 0;
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ronin.grid.clear();
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}
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this.filter = function(pos)
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{
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if(this.settings.size < 5){
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return pos;
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}
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var s = this.settings.size;
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return {x:parseInt(pos.x/s)*s,y:parseInt(pos.y/s)*s};
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}
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} |