some old local changes

Assets/scripts/coa4uext/Actions.meta

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Assets/scripts/coa4uext/Actions/ActionHolder.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    /// <summary>
+    /// Creates the and starts the given action instance at Start. If you're using calcers for parameters, they will be also calculated at start.
+    /// </summary>
+    class ActionHolder<T> : ActionInstant
+        where T : ActionInstant
+    {
+        protected T action;
+        protected object[] args;
+
+        public ActionHolder(params object[] args) : base()
+        {
+            this.args = args;
+        }
+
+        public override void Start()
+        {
+            if (target == null)
+                throw new Exception("Can start the action only after it's atached to the actor");
+            object[] nargs = new object[args.Length];
+            for (int i = 0; i < args.Length; i++)
+            {
+                if (args[i] is CalcerFloat)
+                {
+                    nargs[i] = ((CalcerFloat)args[i]).value;
+                }
+                else if (args[i] is CalcerVector)
+                {
+                    nargs[i] = ((CalcerVector)args[i]).value;
+                }
+                else
+                {
+                    nargs[i] = args[i];
+                }
+            }
+
+            action = (T)Activator.CreateInstance(typeof(T), nargs);
+            action.SetActor(target);
+            action.locks = locks;
+            action.Start();
+            duration = action.duration;
+            if (action.running)
+                running = true;
+        }
+
+        public override void StepTimer(float dt)
+        {
+            if (target == null)
+                throw new Exception("Can update the action only after it's atached to the actor");
+            action.StepTimer(dt);
+            if (!action.running)
+            {
+                dtr = action.dtr;
+                Stop();
+            }
+        }
+
+        public override void Stop()
+        {
+            if (target == null)
+                throw new Exception("Can stop the action only after it's atached to the actor");
+            if (action.running)
+                action.Stop();
+            running = false;
+        }
+
+        public override ActionInstant Clone()
+        {
+            return new ActionHolder<T>(args);
+        }
+    }
+}

Assets/scripts/coa4uext/Actions/ActionHolder.cs.meta

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Assets/scripts/coa4uext/Actions/ActionIf.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    class ActionIf : ActionInterval
+    {
+        protected ActionInstant action;
+        protected Predicate predicate;
+        protected bool started;
+
+        public ActionIf(Predicate targetPredicate, ActionInstant targetAction)
+            : base(0)
+        {
+            action = targetAction;
+            predicate = targetPredicate;
+        }
+
+        public override ActionInstant Clone()
+        {
+            return new ActionIf(predicate, action);
+        }
+
+        public override ActionInstant Reverse()
+        {
+            return new ActionIf(predicate, action.Reverse());
+        }
+
+        public override void Start()
+        {
+            base.Start();
+            if (predicate.check())
+            {
+                started = true;
+                action.SetActor(target);
+                action.Start();
+                duration = action.duration;
+            }
+            else
+            {
+                running = false;
+            }
+        }
+
+        public override void StepTimer(float dt)
+        {
+            if (!started)
+                return;
+            dt *= timeScale;
+            if (action.running)
+                action.StepTimer(dt);
+            if (!action.running)
+            {
+                Stop();
+                dtr = action.dtr;
+            }
+        }
+
+        public override void Stop()
+        {
+            base.Stop();
+            action.Stop();
+        }
+    }
+}

Assets/scripts/coa4uext/Actions/ActionIf.cs.meta

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Assets/scripts/coa4uext/Actions/ActionPlayer.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    /// <summary>
+    /// Plays the action on another actor;
+    /// </summary>
+    class ActionPlayer : ActionInterval
+    {
+        protected ActionInstant action;
+        protected Actor actor;
+
+        public ActionPlayer(ActionInstant targetAction, Actor targetActor)
+            : base(0)
+        {
+            action = targetAction;
+            actor = targetActor;
+        }
+
+        public override ActionInstant Clone()
+        {
+            return new ActionPlayer(action, actor);
+        }
+
+        public override void Start()
+        {
+            base.Start();
+            actor.AttachAction(action);
+            if (!action.running)
+                running = false;
+        }
+
+        public override void StepTimer(float dt)
+        {
+            if (target == null)
+                throw new Exception("Can update the action only after it's atached to the actor");
+            action.StepTimer(dt);
+            if (!action.running)
+            {
+                dtr = action.dtr;
+                Stop();
+            }
+        }
+
+        public override void Step(float dt)
+        {
+            if (!action.running)
+                running = false;
+        }
+    }
+}

Assets/scripts/coa4uext/Actions/ActionPlayer.cs.meta

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Assets/scripts/coa4uext/Actions/ActionSwitchState.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    class ActionSwitchState : ActionInstant
+    {
+        string stateName;
+        int stateIndex;
+
+        public ActionSwitchState(int targetIndex)
+            : base()
+        {
+            stateIndex = targetIndex;
+        }
+
+        public ActionSwitchState(string targetName)
+            : base()
+        {
+            stateName = targetName;
+        }
+
+        public override void Start()
+        {
+            base.Start();
+            if (!(target is SeqActor))
+            {
+                throw new Exception("Target is not capable of switching states.");
+            }
+            if (stateIndex != null)
+            {
+                ((SeqActor)target).SetState(stateIndex);
+            }
+            else
+            {
+                ((SeqActor)target).SetState(stateName);
+            }
+        }
+    }
+}

Assets/scripts/coa4uext/Actions/ActionSwitchState.cs.meta

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Assets/scripts/coa4uext/Calcers.meta

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Assets/scripts/coa4uext/Calcers/Calcer.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public abstract class Calcer
+    {
+    }
+
+    public abstract class Calcer<T> : Calcer
+    {
+        public abstract T value {get;}
+    }
+}

Assets/scripts/coa4uext/Calcers/Calcer.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerDirection.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerDirection : CalcerVector
+    {
+        Actor selfActor;
+        Actor targetActor;
+        Transform selfTransform;
+        Transform targetTransform;
+
+        public CalcerDirection(Actor self, Actor target)
+            : base()
+        {
+            selfActor = self;
+            targetActor = target;
+        }
+
+        public CalcerDirection(Transform self, Transform target)
+            : base()
+        {
+            selfTransform = self;
+            targetTransform = target;
+        }
+
+        public override Vector3 value
+        {
+            get
+            {
+                if (targetTransform != null)
+                {
+                    return Quaternion.LookRotation(targetTransform.position - selfTransform.position).eulerAngles;
+                }
+                else
+                {
+                    return Quaternion.LookRotation(targetActor.transformCached.position - selfActor.transformCached.position).eulerAngles; 
+                }
+            }
+            
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerDirection.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerFloat.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerFloat : Calcer<float>
+    {
+        private float internalValue;
+
+        public CalcerFloat()
+        {
+        }
+
+        public CalcerFloat(float value)
+        {
+            internalValue = value;
+        }
+
+        public CalcerFloat(int value)
+        {
+            internalValue = (float)value;
+        }
+
+        public CalcerFloat(double value)
+        {
+            internalValue = (float)value;
+        }
+
+        public override float value
+        {
+            get
+            {
+                return internalValue;
+            }
+        }
+
+        public static implicit operator CalcerFloat(float val)
+        {
+            return new CalcerFloat(val);
+        }
+
+        public static implicit operator float(CalcerFloat calc)
+        {
+            return calc.value;
+        }
+
+        public static CalcerFloat operator +(CalcerFloat first, CalcerFloat second)
+        {
+            return new CalcerFloatCalc(first, second, CalcerFloatCalc.Operation.Add);
+        }
+
+        public static CalcerFloat operator -(CalcerFloat first, CalcerFloat second)
+        {
+            return new CalcerFloatCalc(first, second, CalcerFloatCalc.Operation.Sub);
+        }
+
+        public static CalcerFloat operator *(CalcerFloat first, CalcerFloat second)
+        {
+            return new CalcerFloatCalc(first, second, CalcerFloatCalc.Operation.Mul);
+        }
+
+        public static CalcerFloat operator /(CalcerFloat first, CalcerFloat second)
+        {
+            return new CalcerFloatCalc(first, second, CalcerFloatCalc.Operation.Div);
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerFloat.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerFloatCalc.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerFloatCalc : CalcerFloat
+    {
+        public enum Operation
+        {
+            Add,
+            Sub,
+            Mul,
+            Div
+        }
+
+        private Operation operation;
+        private CalcerFloat first;
+        private CalcerFloat second;
+
+        public CalcerFloatCalc(CalcerFloat first, CalcerFloat second, Operation operation = Operation.Add)
+        {
+            this.first = first;
+            this.second = second;
+            this.operation = operation;
+        }
+
+        public float value
+        {
+            get
+            {
+                switch (operation)
+                {
+                    case Operation.Add:
+                        return first.value + second.value;
+                    case Operation.Sub:
+                        return first.value - second.value;
+                    case Operation.Mul:
+                        return first.value * second.value;
+                    case Operation.Div:
+                        return first.value / second.value;
+                    default:
+                        throw new Exception("Operation not found.");
+                }
+            }
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerFloatCalc.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerPosition.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerPosition : CalcerVector
+    {
+        Actor targetActor;
+        Transform targetTransform;
+
+        public CalcerPosition(Actor target)
+            : base()
+        {
+            this.targetActor = target;
+        }
+
+        public CalcerPosition(Transform target)
+            : base()
+        {
+            this.targetTransform = target;
+        }
+
+        public override Vector3 value
+        {
+            get
+            {
+                if (targetTransform != null)
+                    return (Vector3)targetTransform.position;
+                else
+                    return (Vector3)targetActor.transformCached.position;
+            }
+            
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerPosition.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerRandomDirection.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerRandomDirection : CalcerVector
+    {
+        Axises axises;
+
+        public CalcerRandomDirection(Axises axises)
+        {
+            this.axises = axises;
+        }
+
+        public override Vector3 value
+        {
+            get
+            {
+                float x = UnityEngine.Random.Range(-360.0F, 360.0F);
+                float y = UnityEngine.Random.Range(-360.0F, 360.0F);
+                float z = UnityEngine.Random.Range(-360.0F, 360.0F);
+                switch (axises)
+                {
+                    case Axises.x:
+                        return new Vector3(x, 0, 0);
+                    case Axises.y:
+                        return new Vector3(0, y, 0);
+                    case Axises.z:
+                        return new Vector3(0, 0, z);
+                    case Axises.xy:
+                        return new Vector3(x, y, 0);
+                    case Axises.xz:
+                        return new Vector3(x, 0, z);
+                    case Axises.yz:
+                        return new Vector3(0, y, z);
+                    case Axises.xyz:
+                        return new Vector3(x, y, z);
+                    default:
+                        return Vector3.zero;
+                }
+            }
+            
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerRandomDirection.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerVector.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerVector : Calcer<Vector3>
+    {
+        private Vector3 internalValue;
+        private int dimensions;
+
+        public CalcerVector()
+        {
+        }
+
+        public CalcerVector(Vector3 value)
+        {
+            internalValue = value;
+            dimensions = 3;
+        }
+
+        public CalcerVector(Vector2 value)
+        {
+            internalValue = value;
+            dimensions = 2;
+        }
+
+        public override Vector3 value
+        {
+            get
+            {
+                switch (dimensions)
+                {
+                    case 3:
+                        return (Vector3)internalValue;
+                    case 2:
+                        return (Vector2)internalValue;
+                    default:
+                        return internalValue;
+                }
+                
+            }
+        }
+
+        public static implicit operator CalcerVector(Vector3 val)
+        {
+            return new CalcerVector(val);
+        }
+
+        public static implicit operator CalcerVector(Vector2 val)
+        {
+            return new CalcerVector(val);
+        }
+
+        public static implicit operator Vector3(CalcerVector calc)
+        {
+            return calc.value;
+        }
+
+        public static CalcerVector operator +(CalcerVector first, CalcerVector second)
+        {
+            return new CalcerVectorCalc(first, second, CalcerVectorCalc.Operation.Add);
+        }
+
+        public static CalcerVector operator -(CalcerVector first, CalcerVector second)
+        {
+            return new CalcerVectorCalc(first, second, CalcerVectorCalc.Operation.Sub);
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerVector.cs.meta

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Assets/scripts/coa4uext/Calcers/CalcerVectorCalc.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace coa4u
+{
+    public class CalcerVectorCalc : CalcerVector
+    {
+        public enum Operation
+        {
+            Add,
+            Sub
+        }
+
+        private Operation operation;
+        private CalcerVector first;
+        private CalcerVector second;
+
+        public CalcerVectorCalc(CalcerVector first, CalcerVector second, Operation operation = Operation.Add)
+        {
+            this.first = first;
+            this.second = second;
+            this.operation = operation;
+        }
+
+        public override Vector3 value
+        {
+            get
+            {
+                switch (operation)
+                {
+                    case Operation.Add:
+                        return first.value + second.value;
+                    case Operation.Sub:
+                        return first.value - second.value;
+                    default:
+                        throw new Exception("Operation not found.");
+                }
+            }
+        }
+    }
+}

Assets/scripts/coa4uext/Calcers/CalcerVectorCalc.cs.meta

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Assets/scripts/coa4uext/CoreClasses.meta

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Assets/scripts/coa4uext/CoreClasses/State.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public class State
+    {
+        public readonly ActionInstant action;
+        public readonly Predicate trigger;
+        public readonly string name;
+
+        public State(ActionInstant targetAction, string targetName = "")
+        {
+            action = targetAction;
+            name = targetName;
+        }
+
+        public State(Predicate targetTrigger, ActionInstant targetAction, string targetName = "")
+        {
+            trigger = targetTrigger;
+            action = targetAction;
+            name = targetName;
+        }
+    }
+}

Assets/scripts/coa4uext/CoreClasses/State.cs.meta

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Assets/scripts/coa4uext/Predicates.meta

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Assets/scripts/coa4uext/Predicates/Predicate.cs

@@ -0,0 +1,11 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public abstract class Predicate
+    {
+        public abstract bool check();
+    }
+}

Assets/scripts/coa4uext/Predicates/Predicate.cs.meta

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Assets/scripts/coa4uext/Predicates/PredicateDistanceGreater.cs

@@ -0,0 +1,29 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public class PredicateDistanceGreater : Predicate
+    {
+        protected CalcerVector first;
+        protected CalcerVector second;
+        protected float distance;
+
+        public PredicateDistanceGreater(CalcerVector one, CalcerVector other, float dist)
+            : base()
+        {
+            first = one;
+            second = other;
+            distance = dist;
+        }
+
+        public override bool check()
+        {
+            if (Vector3.Distance(first.value, second.value) > distance)
+                return true;
+            else
+                return false;
+        }
+    }
+}

Assets/scripts/coa4uext/Predicates/PredicateDistanceGreater.cs.meta

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Assets/scripts/coa4uext/Predicates/PredicateDistanceLess.cs

@@ -0,0 +1,29 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public class PredicateDistanceLess : Predicate
+    {
+        protected CalcerVector first;
+        protected CalcerVector second;
+        protected float distance;
+
+        public PredicateDistanceLess(CalcerVector one, CalcerVector other, float dist)
+            : base()
+        {
+            first = one;
+            second = other;
+            distance = dist;
+        }
+
+        public override bool check()
+        {
+            if (Vector3.Distance(first.value, second.value) <= distance)
+                return true;
+            else
+                return false;
+        }
+    }
+}

Assets/scripts/coa4uext/Predicates/PredicateDistanceLess.cs.meta

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Assets/scripts/coa4uext/Predicates/PredicateFalse.cs

@@ -0,0 +1,14 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public class PredicateFalse : Predicate
+    {
+        public override bool check()
+        {
+            return false;
+        }
+    }
+}

Assets/scripts/coa4uext/Predicates/PredicateFalse.cs.meta

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Assets/scripts/coa4uext/Predicates/PredicateTrue.cs

@@ -0,0 +1,14 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace coa4u
+{
+    public class PredicateTrue : Predicate
+    {
+        public override bool check()
+        {
+            return true;
+        }
+    }
+}

Assets/scripts/coa4uext/Predicates/PredicateTrue.cs.meta

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Assets/scripts/coa4uext/UnityComponents/SeqActor.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using coa4u;
+
+[System.Serializable]
+public class SeqActor : Actor
+{
+    protected State[] states;
+    protected int index;
+    protected List<int> stateLog = new List<int>();
+    protected ActionInstant currentStateAction;
+
+    public void SetState(int idx)
+    {
+        if (idx < states.Length)
+        {
+            stateLog.Add(idx);
+            index = idx;
+            if (currentStateAction != null)
+                RemoveAction(currentStateAction);
+            currentStateAction = states[idx].action;
+            AttachAction(currentStateAction);
+        }
+        else
+        {
+            throw new Exception("Actor doesn't have the state " + idx.ToString());
+        }
+    }
+
+    public void SetState(string name)
+    {
+        SetState(Array.FindIndex<State>(states, x => x.name == name));
+    }
+
+    public int currentStateIndex
+    {
+        get
+        {
+            return index;
+        }
+    }
+
+    public string currentStateName
+    {
+        get
+        {
+            return states[index].name;
+        }
+    }
+
+    public List<int> log
+    {
+        get
+        {
+            return stateLog;
+        }
+    }
+}

Assets/scripts/coa4uext/UnityComponents/SeqActor.cs.meta

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Assets/scripts/coa4uext/UnityComponents/SeqTest.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using coa4u;
+
+[System.Serializable]
+public class SeqTest : SeqActor
+{
+    public Actor enemy;
+    Vector3 startPosition;
+
+    void Start()
+    {
+        startPosition = transformCached.position;
+        CalcerVector endPosition = new CalcerPosition(enemy) + new CalcerVector(new Vector3(-2F, transformCached.position.y, 0F));
+
+        ActionInstant stateDefault = new ActionSequence(
+            new ActionInstant[]
+            {
+                new ActionDelay(3),
+                new ActionSwitchState(1)
+            });
+        
+        ActionInstant stateRoam = new ActionSequence(
+            new ActionInstant[] {
+                new ActionHolder<ActionSetDirection>(new CalcerPosition(enemy)),
+                new ActionHolder<ActionJumpTo>(endPosition, 5, 1, 1),
+				new ActionDelay(0.5F),
+                new ActionHolder<ActionMoveTo>(new CalcerPosition(enemy), 0.1F),
+				new ActionHolder<ActionMoveTo>(endPosition, 0.1F),
+				new ActionDelay(0.5F),
+                new ActionJumpTo(startPosition, 5, 1, 1),
+                new ActionSwitchState(0)
+            });
+        
+        states = new State[]
+        {
+            new State(stateDefault, "wait"),
+            new State(stateRoam, "attack")
+        };
+
+        SetState(0);
+    }
+}

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