void PutRunes(HexXY p)
{
if (!isInRuneDrawingMode)
{
return;
}
if (Input.GetKeyDown(KeyCode.Space))
{
var existingRune = Level.S.GetEntities(p).OfType <Rune>().FirstOrDefault();
if (existingRune != null)
{
var op = new Undos.RemoveEntity(existingRune, p);
op.Remove();
undos.Push(op);
redos.Clear();
}
}
else
{
foreach (var kvp in PlayerInput.runeKeys)
{
if (Input.GetKeyDown(kvp.Key))
{
var existingRune = Level.S.GetEntities(p).OfType <Rune>().FirstOrDefault();
if (existingRune != null && existingRune.entityType != (uint)kvp.Value)
{
var op = new Undos.RemoveEntity(existingRune, p);
op.Remove();
undos.Push(op);
existingRune = null;
redos.Clear();
}
if (existingRune == null)
{
var rune = new Rune(0)
{
entityType = (uint)kvp.Value
};
var op = new Undos.AddEntity(rune, p);
op.Add();
undos.Push(op);
redos.Clear();
}
else if (existingRune.CanRotate)
{
var op = new Undos.RotateEntity(existingRune, p);
op.Rotate();
undos.Push(op);
redos.Clear();
}
}
}
}
}
void PutEntities(HexXY p)
{
if (!isInEntitySetMode)
{
return;
}
//Creating/selecting/rotating
if (Input.GetMouseButtonDown(0))
{
if (Input.GetKey(KeyCode.LeftControl))
{
var ent = Level.S.GetEntities(p).FirstOrDefault();
if (ent != null && ent is IRotatable && !(ent is Rune))
{
var op = new Undos.RotateEntity(ent, p);
op.Rotate();
undos.Push(op);
redos.Clear();
}
}
else
{
var existingEntity = Level.S.GetEntities(p).FirstOrDefault();
if (existingEntity != null)
{
Selection.activeGameObject = entities[existingEntity.graphicsHandle];
draggedEntity = existingEntity;
draggedEntityOrigPos = draggedEntityCurrPos = existingEntity.pos;
}
else //TODO: make possible stacking entities with Alt or something?
{
var prefab = Selection.activeGameObject;
if (prefab == null || PrefabUtility.GetPrefabType(prefab) == PrefabType.None)
{
return;
}
var gr = prefab.GetComponent <EntityGraphics>();
if (gr == null)
{
return;
}
var ent = gr.CreateEntity();
var op = new Undos.AddEntity(ent, p);
op.Add();
undos.Push(op);
redos.Clear();
}
}
}
//Deleting
if (Input.GetKeyDown(KeyCode.Space))
{
var ent = Level.S.GetEntities(p).FirstOrDefault();
if (ent != null)
{
var op = new Undos.RemoveEntity(ent, p);
op.Remove();
undos.Push(op);
redos.Clear();
}
}
//Dragging
if (draggedEntity != null)
{
if (Input.GetMouseButton(0))
{
//Drag
if (p != draggedEntityCurrPos)
{
var op = new Undos.MoveEntity(draggedEntity, draggedEntityCurrPos, p);
op.Move();
draggedEntityCurrPos = p;
}
}
else
{
//Release
if (draggedEntityCurrPos != draggedEntityOrigPos)
{
var op = new Undos.MoveEntity(draggedEntity, draggedEntityOrigPos, draggedEntityCurrPos);
op.Move();
redos.Clear();
undos.Push(op);
}
draggedEntity = null;
}
}
}