/// <summary>
/// Draws the sequence inspector.
/// </summary>
virtual protected void DrawGlobalGotoInspector(SequenceDrivenEnemy enemy)
{
GUI.color = Color.white;
GUILayout.BeginVertical(EditorStyles.textArea);
EditorGUI.indentLevel++;
if (enemy.globalGotos == null)
{
enemy.globalGotos = new List <EnemyStateInfo> ();
}
if (gotoFoldOutStates == null)
{
gotoFoldOutStates = new List <bool>(new bool[enemy.globalGotos.Count]);
}
else if (foldOutState.Count != enemy.globalGotos.Count)
{
while (foldOutState.Count < enemy.globalGotos.Count)
{
foldOutState.Add(false);
}
}
GUILayout.Label("Global Gotos", EditorStyles.boldLabel);
for (int i = 0; i < enemy.globalGotos.Count; i++)
{
DrawStateInfo(enemy, null, enemy.globalGotos[i], 0, i);
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Add Goto", "Adds a new goto"), EditorStyles.miniButton))
{
EnemyStateInfo newState = new EnemyStateInfo();
newState.stateName = "New Goto";
newState.gotoState = 0;
newState.gotoPhase = 0;
enemy.globalGotos.Add(newState);
}
GUILayout.EndHorizontal();
GUILayout.Space(4);
EditorGUI.indentLevel--;
GUILayout.EndVertical();
GUILayout.Space(4);
}
/// <summary>
/// Draws the sequence inspector.
/// </summary>
virtual protected void DrawSequenceInspector(SequenceDrivenEnemy enemy)
{
if (enemy.phaseInfo == null || enemy.phaseInfo.Count < 1)
{
enemy.phaseInfo = new List <EnemyPhase>();
EnemyPhase phase = new EnemyPhase("New Phase");
EnemyStateInfo newState = new EnemyStateInfo();
newState.stateName = "New State";
newState.gotoState = -1;
newState.gotoPhase = -1;
phase.stateInfo.Add(newState);
enemy.phaseInfo.Add(phase);
}
Undo.RecordObject(enemy, "Enemy Update");
if (currentPhase >= enemy.phaseInfo.Count)
{
currentPhase = -1;
}
EditorGUI.indentLevel++;
for (int i = 0; i < enemy.phaseInfo.Count; i++)
{
DrawPhaseInspector(enemy, enemy.phaseInfo[i], i);
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Add Phase", "Adds a new phase"), EditorStyles.miniButton))
{
EnemyPhase phase = new EnemyPhase("New Phase");
EnemyStateInfo newState = new EnemyStateInfo();
newState.stateName = "New State";
newState.gotoState = -1;
newState.gotoPhase = -1;
phase.stateInfo.Add(newState);
enemy.phaseInfo.Add(phase);
}
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
// DrawGlobalGotoInspector (enemy);
EditorGUI.indentLevel--;
}
/// <summary>
/// Checks if the states exit condition has been met.
/// </summary>
/// <returns><c>true</c>, if exit condition was checked, <c>false</c> otherwise.</returns>
/// <param name="enemy">Enemy.</param>
/// <param name="stateTImer">Time we have been in this state.</param>
virtual protected bool CheckStateExitCondition(EnemyStateInfo currentState)
{
switch (currentState.exitType)
{
case EnemyStateExitType.TIMER:
if (stateTimer >= currentState.exitSupportingData)
{
return(true);
}
break;
case EnemyStateExitType.MOVE_COMPLETE:
if (stateMovementComplete)
{
return(true);
}
break;
case EnemyStateExitType.TIMER_PLUS_RANDOM:
if (stateTimer >= currentState.exitSupportingData)
{
stateTimer = 0;
if (Random.Range(0, 100) < (int)currentState.exitSupportingDataAlt)
{
return(true);
}
}
break;
case EnemyStateExitType.NUMBER_OF_HITS:
if (stateHitCount >= (int)currentState.exitSupportingData)
{
return(true);
}
break;
case EnemyStateExitType.HEALTH_PERCENTAGE:
if ((health / startingHealth) <= currentState.exitSupportingData)
{
return(true);
}
break;
case EnemyStateExitType.SENSE_PLAYER:
if (CheckForCharacter())
{
return(true);
}
break;
case EnemyStateExitType.LOST_PLAYER_TARGET:
CheckForCharacter();
if (CurrentTarget == null)
{
return(true);
}
break;
case EnemyStateExitType.TARGET_WITHIN_RANGE:
if ((currentState.exitSupportingDataAlt == 0 || See()) &&
CurrentTarget != null &&
((currentState.exitSupportingData > 0 && Vector2.Distance(CurrentTargetTransform.position, transform.position) <= currentState.exitSupportingData)
||
(currentState.exitSupportingData < 0 && Vector2.Distance(CurrentTargetTransform.position, transform.position) >= -currentState.exitSupportingData)))
{
return(true);
}
break;
case EnemyStateExitType.ALWAYS:
return(true);
case EnemyStateExitType.NONE:
break;
default:
Debug.Log("Exit type not yet implemented: " + currentState.exitType);
break;
}
return(false);
}
virtual protected void DrawPlayModeStateInfo(SequenceDrivenEnemy enemy, EnemyPhase phase, EnemyStateInfo info, int index)
{
GUI.color = (index == enemy.CurrentState) ? Color.green : Color.white;
GUILayout.BeginVertical(EditorStyles.textArea);
GUI.color = Color.white;
EditorGUILayout.Foldout(foldOutState[index], new GUIContent(info.stateName));
GUILayout.EndVertical();
GUILayout.Space(4);
}
virtual protected void DrawStateInfo(SequenceDrivenEnemy enemy, EnemyPhase phase, EnemyStateInfo info, int phaseIndex, int index)
{
GUI.color = (info.gotoState >= 0) ? Color.yellow : (info.assignedMovement == null) ? Color.red : Color.green;
GUILayout.BeginVertical(EditorStyles.textArea);
GUI.color = Color.white;
if (phase == null)
{
gotoFoldOutStates [index] = EditorGUILayout.Foldout(gotoFoldOutStates [index], new GUIContent(info.stateName));
}
else
{
foldOutState [index] = EditorGUILayout.Foldout(foldOutState [index], new GUIContent(info.stateName));
}
if ((phase == null && gotoFoldOutStates[index]) || (phase != null && foldOutState[index]))
{
string newStateName = EditorGUILayout.TextField(new GUIContent("Name", "State name."), info.stateName);
if (newStateName != info.stateName)
{
info.stateName = newStateName;
}
if (info.gotoState >= 0)
{
int gotoPhase = EditorGUILayout.IntField(new GUIContent("Go To Phase", "State we go back to until exit is reached."), info.gotoPhase);
if (gotoPhase >= 0 && gotoPhase < enemy.phaseInfo.Count)
{
if (gotoPhase != info.gotoPhase)
{
info.gotoPhase = gotoPhase;
}
}
int gotoState = EditorGUILayout.IntField(new GUIContent("Go To State", "State we go back to until exit is reached."), info.gotoState);
if (gotoState >= 0 && (info.gotoPhase != phaseIndex || gotoState != index) && gotoState < enemy.phaseInfo[info.gotoPhase].stateInfo.Count)
{
if (gotoState != info.gotoState)
{
info.gotoState = gotoState;
}
}
EnemyStateExitType exitType = (EnemyStateExitType)EditorGUILayout.EnumPopup(new GUIContent("Go To when...", "What condition causes us to run this Go To."), info.exitType);
if (exitType != info.exitType)
{
info.exitType = exitType;
}
if (info.exitType == EnemyStateExitType.NONE)
{
EditorGUILayout.HelpBox("The type NONE means this goto will never execute", MessageType.Warning);
}
}
else
{
EnemyMovement newAssignedMovement = (EnemyMovement)EditorGUILayout.ObjectField(new GUIContent("Movement", "Assocaited enemy movement."), info.assignedMovement, typeof(EnemyMovement), true);
if (newAssignedMovement != info.assignedMovement)
{
info.assignedMovement = newAssignedMovement;
}
EditorGUILayout.HelpBox(info.assignedMovement == null ? "No movement set" : info.assignedMovement.GetType().Name, MessageType.None);
EnemyStateExitType exitType = (EnemyStateExitType)EditorGUILayout.EnumPopup(new GUIContent("Exit Type", "How we decide to exit this state."), info.exitType);
if (exitType != info.exitType)
{
info.exitType = exitType;
}
if (info.exitType == EnemyStateExitType.ALWAYS)
{
EditorGUILayout.HelpBox("The type ALWAYS is mainly meant for GOTO states. In this case it means this state will always exit instantly.", MessageType.Warning);
}
}
float exitSupportingData;
float exitSupportingDataAlt;
switch (info.exitType)
{
case EnemyStateExitType.TIMER:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Exit Time", "Time to spend in state before exiting."), info.exitSupportingData);
if (exitSupportingData != info.exitSupportingData)
{
info.exitSupportingData = exitSupportingData;
}
break;
case EnemyStateExitType.TIMER_PLUS_RANDOM:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Exit Time", "Time to spend in state before exiting."), info.exitSupportingData);
if (exitSupportingData != info.exitSupportingData)
{
info.exitSupportingData = exitSupportingData;
}
int altAsInt = (int)info.exitSupportingDataAlt;
altAsInt = EditorGUILayout.IntSlider(new GUIContent("Random Chance", "Chance that we will exit state after timer is expired."), altAsInt, 0, 100);
exitSupportingDataAlt = (float)altAsInt;
if (exitSupportingDataAlt != info.exitSupportingDataAlt)
{
info.exitSupportingDataAlt = exitSupportingDataAlt;
}
break;
case EnemyStateExitType.HEALTH_PERCENTAGE:
int healthAsInt = (int)(info.exitSupportingData * 100.0f);
healthAsInt = EditorGUILayout.IntSlider(new GUIContent("Percentage", "Health percentage, state will exit when health is below this."), healthAsInt, 0, 100);
exitSupportingData = ((float)healthAsInt) / 100.0f;
if (exitSupportingData != info.exitSupportingData)
{
info.exitSupportingData = exitSupportingData;
}
break;
case EnemyStateExitType.TARGET_WITHIN_RANGE:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Range", "Range target must be within."), info.exitSupportingData);
if (exitSupportingData != info.exitSupportingData)
{
info.exitSupportingData = exitSupportingData;
}
exitSupportingDataAlt = (EditorGUILayout.Toggle(new GUIContent("Must Be Visible", "If true enemy must have a clear line of sight to the target."), info.exitSupportingData == 1.0f) ? 1.0f : 0.0f);
if (exitSupportingDataAlt != info.exitSupportingDataAlt)
{
info.exitSupportingDataAlt = exitSupportingDataAlt;
}
break;
case EnemyStateExitType.NUMBER_OF_HITS:
exitSupportingData = (float)EditorGUILayout.IntField(new GUIContent("Number of Hits", "Number of hits before exiting to the next state."), (int)info.exitSupportingData);
if (exitSupportingData != info.exitSupportingData)
{
info.exitSupportingData = exitSupportingData;
}
DamageType exitSupportingDamageType = (DamageType)EditorGUILayout.EnumPopup(new GUIContent("Damage Type", "If not set to NONE, only damage of this type will count towards number of hits."), info.exitSupportingDamageType);
if (exitSupportingDamageType != info.exitSupportingDamageType)
{
info.exitSupportingDamageType = exitSupportingDamageType;
}
break;
}
GUILayout.Space(4);
if (phase != null)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (index == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Up", "Move this state up."), EditorStyles.miniButton))
{
phase.stateInfo[index] = phase.stateInfo[index - 1];
phase.stateInfo[index - 1] = info;
}
GUI.enabled = true;
if (index >= phase.stateInfo.Count - 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Down", "Move this state down."), EditorStyles.miniButton))
{
phase.stateInfo[index] = phase.stateInfo[index + 1];
phase.stateInfo[index + 1] = info;
}
GUI.enabled = true;
if (phase.stateInfo.Count <= 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Delete", "Delete this state."), EditorStyles.miniButton))
{
phase.stateInfo.Remove(info);
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
else
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (index == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Up", "Move this state up."), EditorStyles.miniButton))
{
enemy.globalGotos[index] = enemy.globalGotos[index - 1];
enemy.globalGotos[index - 1] = info;
}
GUI.enabled = true;
if (index >= enemy.globalGotos.Count - 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Down", "Move this state down."), EditorStyles.miniButton))
{
enemy.globalGotos[index] = enemy.globalGotos[index + 1];
enemy.globalGotos[index + 1] = info;
}
GUI.enabled = true;
if (enemy.globalGotos.Count <= 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Delete", "Delete this state."), EditorStyles.miniButton))
{
enemy.globalGotos.Remove(info);
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
}
GUILayout.EndVertical();
GUILayout.Space(4);
}
/// <summary>
/// Draws the sequence inspector.
/// </summary>
virtual protected void DrawPhaseInspector(SequenceDrivenEnemy enemy, EnemyPhase phase, int index)
{
GUI.color = Color.white;
GUILayout.BeginVertical(EditorStyles.textArea);
if (phase.stateInfo == null)
{
phase.stateInfo = new List <EnemyStateInfo> ();
}
if (GUILayout.Button(new GUIContent(phase.name)))
{
if (currentPhase == index)
{
currentPhase = -1;
}
else
{
currentPhase = index;
}
}
EditorGUI.indentLevel++;
if (currentPhase == index)
{
if (foldOutState == null)
{
foldOutState = new List <bool>(new bool[phase.stateInfo.Count]);
}
else if (foldOutState.Count != phase.stateInfo.Count)
{
while (foldOutState.Count < phase.stateInfo.Count)
{
foldOutState.Add(false);
}
}
GUILayout.Label("Properties", EditorStyles.boldLabel);
string newPhaseName = EditorGUILayout.TextField(new GUIContent("Name", "Phase name."), phase.name);
if (newPhaseName != phase.name)
{
phase.name = newPhaseName;
}
GUILayout.Label("States", EditorStyles.boldLabel);
for (int i = 0; i < phase.stateInfo.Count; i++)
{
DrawStateInfo(enemy, phase, phase.stateInfo[i], index, i);
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Add State", "Adds a new state"), EditorStyles.miniButton))
{
EnemyStateInfo newState = new EnemyStateInfo();
newState.stateName = "New State";
newState.gotoState = -1;
newState.gotoPhase = -1;
phase.stateInfo.Add(newState);
}
if (GUILayout.Button(new GUIContent("Add Goto", "Adds a new goto"), EditorStyles.miniButton))
{
EnemyStateInfo newState = new EnemyStateInfo();
newState.stateName = "New Goto";
newState.gotoState = 0;
newState.gotoPhase = index;
phase.stateInfo.Add(newState);
}
GUILayout.EndHorizontal();
GUILayout.Label("Exit", EditorStyles.boldLabel);
EnemyPhaseExitType exitType = (EnemyPhaseExitType)EditorGUILayout.EnumPopup(new GUIContent("Exit Type", "How we decide to exit this phase."), phase.exitType);
if (exitType != phase.exitType)
{
phase.exitType = exitType;
}
float exitSupportingData;
float exitSupportingDataAlt;
switch (phase.exitType)
{
case EnemyPhaseExitType.TIMER:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Exit Time", "Time to spend in state before exiting."), phase.exitSupportingData);
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
break;
case EnemyPhaseExitType.TIMER_PLUS_RANDOM:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Exit Time", "Time to spend in state before exiting."), phase.exitSupportingData);
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
int altAsInt = (int)phase.exitSupportingDataAlt;
altAsInt = EditorGUILayout.IntSlider(new GUIContent("Random Chance", "Chance that we will exit state after timer is expired."), altAsInt, 0, 100);
exitSupportingDataAlt = (float)altAsInt;
if (exitSupportingDataAlt != phase.exitSupportingDataAlt)
{
phase.exitSupportingDataAlt = exitSupportingDataAlt;
}
break;
case EnemyPhaseExitType.HEALTH_PERCENTAGE:
int healthAsInt = (int)(phase.exitSupportingData * 100.0f);
healthAsInt = EditorGUILayout.IntSlider(new GUIContent("Percentage", "Health percentage, state will exit when health is below this."), healthAsInt, 0, 100);
exitSupportingData = ((float)healthAsInt) / 100.0f;
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
break;
case EnemyPhaseExitType.TARGET_WITHIN_RANGE:
exitSupportingData = EditorGUILayout.FloatField(new GUIContent("Range", "Range target must be within."), phase.exitSupportingData);
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
exitSupportingDataAlt = (EditorGUILayout.Toggle(new GUIContent("Must Be Visible", "If true enemy must have a clear line of sight to the target."), phase.exitSupportingDataAlt == 1.0f) ? 1.0f : 0.0f);
if (exitSupportingDataAlt != phase.exitSupportingDataAlt)
{
phase.exitSupportingDataAlt = exitSupportingDataAlt;
}
break;
case EnemyPhaseExitType.NUMBER_OF_HITS:
exitSupportingData = (float)EditorGUILayout.IntField(new GUIContent("Number of Hits", "Number of hits before exiting to the next phase"), (int)phase.exitSupportingData);
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
DamageType exitSupportingDamageType = (DamageType)EditorGUILayout.EnumPopup(new GUIContent("Damage Type", "If not set to none, only damage of this type will count towards number of hits."), phase.exitSupportingDamageType);
if (exitSupportingDamageType != phase.exitSupportingDamageType)
{
phase.exitSupportingDamageType = exitSupportingDamageType;
}
break;
case EnemyPhaseExitType.NUMBER_OF_LOOPS:
exitSupportingData = (float)EditorGUILayout.IntField(new GUIContent("Number of Loops", "Number of loops before exiting to the next phase"), (int)phase.exitSupportingData);
if (exitSupportingData != phase.exitSupportingData)
{
phase.exitSupportingData = exitSupportingData;
}
break;
}
GUILayout.Space(4);
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (index == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Up", "Move this phase up."), EditorStyles.miniButton))
{
enemy.phaseInfo[index] = enemy.phaseInfo[index - 1];
enemy.phaseInfo[index - 1] = phase;
}
GUI.enabled = true;
if (index >= enemy.phaseInfo.Count - 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Move Down", "Move this phase down."), EditorStyles.miniButton))
{
enemy.phaseInfo[index] = enemy.phaseInfo[index + 1];
enemy.phaseInfo[index + 1] = phase;
}
GUI.enabled = true;
if (enemy.phaseInfo.Count <= 1)
{
GUI.enabled = false;
}
if (GUILayout.Button(new GUIContent("Delete", "Delete this phase."), EditorStyles.miniButton))
{
enemy.phaseInfo.Remove(phase);
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
EditorGUI.indentLevel--;
GUILayout.EndVertical();
GUILayout.Space(4);
}