animation.qc

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#include "animation.qh"
 
#include "../menu.qh"
 
    METHOD(Animation, configureAnimation, void(entity this, entity obj, void(entity, float) objSetter, float animStartTime, float animDuration, float animStartValue, float animEndValue))
    {
        this.setObjectSetter(this, obj, objSetter);
        this.setTimeStartDuration(this, animStartTime, animDuration);
        this.setValueStartEnd(this, animStartValue, animEndValue);
    }
 
    METHOD(Animation, update, void(entity this, float animDuration, float animStartValue, float animEndValue))
    {
        this.setTimeStartDuration(this, time, animDuration);
        this.setValueStartEnd(this, animStartValue, animEndValue);
    }
 
    METHOD(Animation, setTimeStartEnd, void(entity this, float s, float e))
    {
        this.startTime = s;
        this.duration = e - s;
    }
 
    METHOD(Animation, setTimeStartDuration, void(entity this, float s, float d))
    {
        this.startTime = s;
        this.duration = d;
    }
 
    METHOD(Animation, setValueStartEnd, void(entity this, float s, float e))
    {
        this.startValue = s;
        this.delta = e - s;
    }
 
    METHOD(Animation, setObjectSetter, void(entity this, entity o, void(entity, float) s))
    {
        this.object = o;
        this.setter = s;
    }
 
    METHOD(Animation, tick, void(entity this, float tickTime))
    {
        if (this.stopped || this.finished || (tickTime < this.startTime)) return;
 
        if (tickTime >= (this.startTime + this.duration)) this.finishAnim(this);
        else this.value = this.calcValue(this, (tickTime - this.startTime), this.duration, this.startValue, this.delta);
 
        this.setter(this.object, this.value);
    }
 
    METHOD(Animation, calcValue, float(entity this, float tickTime, float animDuration, float animStartValue, float animDelta))
    {
        return animStartValue;
    }
 
    METHOD(Animation, stopAnim, void(entity this))
    {
        this.stopped = true;
    }
 
    METHOD(Animation, resumeAnim, void(entity this))
    {
        this.stopped = false;
    }
 
    METHOD(Animation, finishAnim, void(entity this))
    {
        this.value = this.delta + this.startValue;
        this.finished = true;
        this.setter(this.object, this.value);
    }