// Update paint area
public static void UpdatePaintArea()
{
// If painting area
if (paintingArea)
{
// Get current mouse position on grid
Vector3 paintAreaEnd = MAST_Placement_Helper.GetPositionOnGridClosestToMousePointer();
paintAreaEnd.y = MAST_Settings.gui.grid.gridHeight *
MAST_Settings.gui.grid.xzUnitSize + MAST_Const.grid.yOffsetToAvoidTearing;
// Make sure paint area start is at the current grid height, incase the grid was moved
paintAreaStart.y = MAST_Settings.gui.grid.gridHeight *
MAST_Settings.gui.grid.xzUnitSize + MAST_Const.grid.yOffsetToAvoidTearing;
// Get dimensions of paint area
Vector3 scale = new Vector3(
Mathf.Abs((paintAreaStart.x - paintAreaEnd.x) / 10f) + 0.1f,
1,
Mathf.Abs((paintAreaStart.z - paintAreaEnd.z) / 10f) + 0.1f);
// Update paint area visualizer position to be between the start and end points
paintAreaVisualizer.transform.position = (paintAreaStart + paintAreaEnd) / 2;
// Update paint area visualizer x and z scale
paintAreaVisualizer.transform.localScale = scale;
}
}
// Complete paint area
public static void CompletePaintArea()
{
// Get current mouse position on grid
Vector3 paintAreaEnd = MAST_Placement_Helper.GetPositionOnGridClosestToMousePointer();
paintAreaEnd.y = MAST_Settings.gui.grid.gridHeight *
MAST_Settings.gui.grid.xzUnitSize + MAST_Const.grid.yOffsetToAvoidTearing;
// If selected Prefab can be scaled
if (MAST_Placement_Helper.GetScalable())
{
// Place the prefab
GameObject placedPrefab = MAST_Placement_Place.PlacePrefabInScene();
// Move prefab centerpoint between both paint areas
placedPrefab.transform.position = (paintAreaStart + paintAreaEnd) / 2;
// Scale prefab X and Z to match paint area
Vector3 scale = new Vector3(
Mathf.Abs(paintAreaStart.x - paintAreaEnd.x) + 1f,
1,
Mathf.Abs(paintAreaStart.z - paintAreaEnd.z) + 1f);
placedPrefab.transform.localScale = scale;
}
// If selected Prefab cannot be scaled
else
{
// Get base of rows and columns "lowest value"
float xBase = paintAreaStart.x < paintAreaEnd.x ? paintAreaStart.x : paintAreaEnd.x;
float zBase = paintAreaStart.z < paintAreaEnd.z ? paintAreaStart.z : paintAreaEnd.z;
// Get count of rows and columns in paint area
int xCount = (int)(Mathf.Abs(paintAreaStart.x - paintAreaEnd.x) / MAST_Settings.gui.grid.xzUnitSize);
int zCount = (int)(Mathf.Abs(paintAreaStart.z - paintAreaEnd.z) / MAST_Settings.gui.grid.xzUnitSize);
// Loop through each grid space in the area
for (int x = 0; x <= xCount; x++)
{
for (int z = 0; z <= zCount; z++)
{
// Set visualizer position
MAST_Placement_Visualizer.GetGameObject().transform.position =
new Vector3(xBase + (x * MAST_Settings.gui.grid.xzUnitSize),
MAST_Settings.gui.grid.gridHeight * MAST_Settings.gui.grid.xzUnitSize,
zBase + (z * MAST_Settings.gui.grid.xzUnitSize));
// Add Prefab to scene
MAST_Placement_Place.PlacePrefabInScene();
}
}
}
// Delete painting area
DeletePaintArea();
}
// Moves the visualizer prefab to a position based on the current mouse position
public static void UpdateVisualizerPosition()
{
// If a tool is selected
if (MAST_Placement_Interface.placementMode != MAST_Placement_Interface.PlacementMode.None)
{
// If visualizer exists
if (visualizerGameObject != null)
{
// Update visualizer position from pointer location on grid
visualizerGameObject.transform.position =
MAST_Placement_Helper.GetPositionOnGridClosestToMousePointer();
// If Eraser tool is not selected
if (MAST_Settings.gui.toolbar.selectedDrawToolIndex != 4)
{
// Apply position offset
visualizerGameObject.transform.position += MAST_Placement_Helper.GetOffsetPosition();
// If Randomizer is selected
if (MAST_Settings.gui.toolbar.selectedDrawToolIndex == 3)
{
// If Prefab in randomizable, apply Randomizer to transform
if (MAST_Placement_Helper.Randomizer.GetRandomizable())
{
visualizerGameObject = MAST_Placement_Randomizer.ApplyRandomizerToTransform(
visualizerGameObject, MAST_Placement_Manipulate.GetCurrentRotation());
}
}
}
// Set visualizer visibility based on if mouse over grid
if (pointerInSceneview)
{
visualizerGameObject.SetActive(visualizerOnGrid);
}
}
}
}
