GameObject GeneratePlatformWithTexture(GameObject platformGO, Texture2D texture)
{
//Move the Z position to the starting position over to the 3rd quadrant of the graph
float startingHeight = -(texture.height + spacing * (texture.height - 2)) / 2;
//Move the X position to the starting position over to the 3rd quadrant of the graph
float startingWidth = -(texture.width + spacing * (texture.width - 2)) / 2;
//Starting position of the shape
Vector3 pos = new Vector3(startingWidth, -100, startingHeight);
//Place the reference of the bricks in a 2d array
GameObject[,] arrayOfBricks2D = new GameObject[texture.height, texture.width];
//Pixels of the image mapped
Color32[] pixels = texture.GetPixels32(0);
int indexOfPixel = 0;
PlatformManager platformComponent = platformGO.GetComponent <PlatformManager>();
for (int i = 0; i < texture.height; ++i)
{
for (int j = 0; j < texture.width; ++j)
{
//If the brick is in the ColorMapping, Instantiate a brick and set its parent to the platform GameObject
int indexOfColorInMap = colorMapping.IndexOfColor(pixels[indexOfPixel]);
if (indexOfColorInMap != -1)
{
GameObject b = colorMapping.bricks[indexOfColorInMap];
if (b != null)
{
arrayOfBricks2D[i, j] = Instantiate(b, pos, Quaternion.identity);
if (arrayOfBricks2D[i, j].GetComponent <VictoryTag>())
{
platformComponent.victoryPlatforms.Add(arrayOfBricks2D[i, j]);
}
else
{
platformComponent.normalPlatforms.Add(arrayOfBricks2D[i, j]);
}
arrayOfBricks2D[i, j].transform.SetParent(platformGO.transform);
}
if (indexOfColorInMap == 0)
{
startingPoint = arrayOfBricks2D[i, j].transform;
}
else if (indexOfColorInMap == 1)
{
GameObject temp = new GameObject();
temp.transform.position = pos;
temp.transform.SetParent(platformGO.transform);
platformComponent.startingAnchor = temp.transform;
}
else if (indexOfColorInMap == 2)
{
GameObject temp = new GameObject();
temp.transform.position = pos;
temp.transform.SetParent(platformGO.transform);
platformComponent.endAnchor = temp.transform;
}
else
{
Debug.LogWarning("The color has no mapping: " + pixels[indexOfPixel]);
}
}
pos.x += 1f + spacing;
indexOfPixel++;
}
pos.x = startingWidth;
pos.z += 1f + spacing;
}
Apply2DArrayToPlatformComponent(platformGO, arrayOfBricks2D);
return(platformGO);
}