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Added outOfBoundsBy method to bound, and modified modValue of boundValue, this change breaks previous useages of boundValue

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bluesaxman 2022-11-10 13:30:20 -07:00
parent a793129169
commit a45b364a80
1 changed files with 16 additions and 1 deletions
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17
libs/bluemath.js
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@ -191,6 +191,20 @@ class bound {
if (valueArray.length != this.min.length) { return [...this.min.map((v,i) => Math.min(Math.max(0, v), this.max[i]))]; } if (valueArray.length != this.min.length) { return [...this.min.map((v,i) => Math.min(Math.max(0, v), this.max[i]))]; }
return valueArray.map((value,index) => Math.min(Math.max(value,this.min[index]),this.max[index])); return valueArray.map((value,index) => Math.min(Math.max(value,this.min[index]),this.max[index]));
} }
outOfBoundsBy(valueArray=[...this.min.map(v => 0)]) {
if (this.inbounds(valueArray)) {
return [...this.min.map(e=>0)];
} else {
return this.min.map((value,index)=>{
if (undefined == valueArray[index]) { return NaN }
if (valueArray[index] < value) { return -(value - valueArray[index]) }
if (valueArray[index] > this.max[index]) { return valueArray[index] - this.max[index] }
return 0;
});
}
}
} }
class boundValue { class boundValue {
@ -214,7 +228,8 @@ class boundValue {
modValue(mod=0) { modValue(mod=0) {
mod = !isNaN(mod) ? mod : 0; mod = !isNaN(mod) ? mod : 0;
return this.setValue(this.value+mod); var outOfBoundsBy = this.bounds.outOfBoundsBy([this.value+mod]);
return {newValue:this.setValue(this.value+mod),remainder:outOfBoundsBy};
} }
} }