public static GameObject SpawnNewElement(int catagory, int type, int facing, int gridX, int gridY)
{
// create the holder
GameObject newEle = new GameObject("new element");
ElementInfo eleInfo = ElementInfos.First(ei => ei.Catagory == catagory && ei.Type == type);
EleComp eleComp = newEle.AddComponent <EleComp>();
eleComp.ElementInfo = eleInfo;
eleComp.SetGridPos(new Vector2(gridX, gridY));
newEle.transform.rotation = Quaternion.Euler(0, 0, facing * Mathf.PI / 2.0f);
// create sprite in left world
GameObject spriteL = new GameObject("sprite");
spriteL.transform.parent = newEle.transform;
spriteL.layer = LayerMask.NameToLayer("ThingL");
spriteL.AddComponent <SpriteRenderer>().sprite = Resources.Load <Sprite>("Elements/" + eleInfo.AssetL);
Vector3 offsetL = eleInfo.OffsetL;
spriteL.transform.localPosition = new Vector3(offsetL.x * GameManager.GridWorldSize, offsetL.y * GameManager.GridWorldSize, 0);
PolygonCollider2D polyColl2DL = spriteL.AddComponent <PolygonCollider2D>();
List <Vector2> collPointsL = new List <Vector2>();
foreach (Vector2 p in eleInfo.CollidPointsL)
{
collPointsL.Add(new Vector2(p.x * GameManager.GridWorldSize, p.y * GameManager.GridWorldSize));
}
polyColl2DL.SetPath(0, collPointsL.ToArray());
// create sprite in right world
GameObject spriteR = new GameObject("sprite");
spriteR.transform.parent = newEle.transform;
spriteR.layer = LayerMask.NameToLayer("ThingR");
spriteR.AddComponent <SpriteRenderer>().sprite = Resources.Load <Sprite>("Elements/" + eleInfo.AssetR);
Vector3 offsetR = eleInfo.OffsetR;
spriteR.transform.localPosition = new Vector3(offsetR.x * GameManager.GridWorldSize, offsetR.y * GameManager.GridWorldSize, 0);
PolygonCollider2D polyColl2DR = spriteR.AddComponent <PolygonCollider2D>();
List <Vector2> collPointsR = new List <Vector2>();
foreach (Vector2 p in eleInfo.CollidPointsR)
{
collPointsR.Add(new Vector2(p.x * GameManager.GridWorldSize, p.y * GameManager.GridWorldSize));
}
polyColl2DR.SetPath(0, collPointsR.ToArray());
GameManager.Instance.EleCompList.Add(eleComp);
if (catagory == 2)
{
GameManager.Instance.EleCompGreen = eleComp;
}
if (catagory == 3)
{
GameManager.Instance.EleCompRed = eleComp;
}
return(newEle);
}
void Update()
{
if (GameState == EGameState.Gaming)
{
if (!SelEleComp)
{
CheckWin();
}
if (Input.GetMouseButtonDown(0) && !SelEleComp)
{
int layerMask = LayerMask.GetMask(new string[] { "Sensor", "ThingL", "ThingR" });
Collider2D[] colliders = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition), layerMask);
if (colliders.Length > 0)
{
SelEleComp = colliders[0].transform.parent.gameObject.GetComponent <EleComp>();
LastSelEleComp = SelEleComp;
SelEleCompBeginMovePos = SelEleComp.transform.position;
MouseDragBeginPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
}
}
if (Input.GetMouseButtonUp(0)) // todo change back to !button after debugging
{
if (SelEleComp)
{
// snap to grid
SelEleComp.SetGridPos(SelEleComp.GetNearestGridPos());
bool posConflict = false;
// you can insert element into others, so fix the y again
foreach (Vector2 relaPos in SelEleComp.ElementInfo.OccupyGridsL)
{
int checkX = (int)(SelEleComp.Grid.x + relaPos.x);
int checkY = (int)(SelEleComp.Grid.y + relaPos.y);
if (GetGridWorldIndex(checkX) == 0)
{
if (GridStats[checkY, checkX].State == EGridState.Occupied)
{
posConflict = true;
break;
}
}
}
foreach (Vector2 relaPos in SelEleComp.ElementInfo.OccupyGridsR)
{
int checkX = (int)(SelEleComp.Grid.x + relaPos.x);
int checkY = (int)(SelEleComp.Grid.y + relaPos.y);
if (GetGridWorldIndex(checkX) == 1)
{
if (GridStats[checkY, checkX].State == EGridState.Occupied)
{
posConflict = true;
break;
}
}
}
if (posConflict)
{
Vector3 realPos = SelEleComp.transform.position;
// note hack
Vector3 raisePos = new Vector3(realPos.x, GridWorldSize * 8, 0);
Vector2 stableGrid = SelEleComp.FindStableGrid(raisePos);
SelEleComp.SetGridPos(stableGrid);
SelEleComp.State = EEleCompState.Stable;
}
else
{
SelEleComp.State = EEleCompState.Falling;
}
SelEleComp = null;
}
}
if (Input.GetMouseButton(0) && SelEleComp)
{
Vector3 mouseWorldPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Vector3 newPos = new Vector3(SelEleCompBeginMovePos.x + mouseWorldPos.x - MouseDragBeginPos.x, SelEleCompBeginMovePos.y + mouseWorldPos.y - MouseDragBeginPos.y, 0);
// todo fixPos
Vector3 fixedNewPos = SelEleComp.GetFixedLimitPos(newPos);
SelEleComp.transform.position = fixedNewPos;
}
// todo check and update grid board states (accoirding to all EleComp Status)
// cleanup
for (int i = 0; i < GridRowCount; i++)
{
for (int j = 0; j < GridColCount; j++)
{
GridStats[i, j].EleComp = null;
GridStats[i, j].PartIndex = 0;
}
}
foreach (EleComp eleComp in EleCompList)
{
if (eleComp == SelEleComp || eleComp.State != EEleCompState.Stable)
{
continue;
}
// left world
for (int i = 0; i < eleComp.ElementInfo.OccupyGridsL.Length; i++)
{
Vector2 relaGridPos = eleComp.ElementInfo.OccupyGridsL[i];
int gridX = (int)(eleComp.Grid.x + relaGridPos.x);
int gridY = (int)(eleComp.Grid.y + relaGridPos.y);
if (GetGridWorldIndex(gridX) == 0 && CheckGridInBoard(gridX, gridY))
{
GridStats[gridY, gridX].EleComp = eleComp;
GridStats[gridY, gridX].PartIndex = i;
}
}
// right world
for (int i = 0; i < eleComp.ElementInfo.OccupyGridsR.Length; i++)
{
Vector2 relaGridPos = eleComp.ElementInfo.OccupyGridsR[i];
int gridX = (int)(eleComp.Grid.x + relaGridPos.x);
int gridY = (int)(eleComp.Grid.y + relaGridPos.y);
if (GetGridWorldIndex(gridX) == 1 && CheckGridInBoard(gridX, gridY))
{
GridStats[gridY, gridX].EleComp = eleComp;
GridStats[gridY, gridX].PartIndex = i;
}
}
}
}
else
{
if (Input.GetMouseButtonDown(0) && !SelEleComp)
{
int layerMask = LayerMask.GetMask(new string[] { "GUIButton" });
Collider2D[] colliders = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition), layerMask);
if (colliders.Length > 0)
{
GUIButton button = colliders[0].gameObject.GetComponent <GUIButton>();
if (button)
{
HandleButtonEvent(button.FuncName);
}
}
}
}
}