// generates the color of the terrain depending on height. Will also create monument valley-like mountains/vulcanos
// Additionaly, spawns the waypoints at the right pos, and give it the proper height value and make sure if its walkable
void GenerateTerrain()
{
Texture2D _texture = new Texture2D(width, length);
_texture.wrapMode = TextureWrapMode.Clamp;
Color[] colors = new Color[width * length];
for (int w = 0; w < width; w++)
{
for (int l = 0; l < length; l++)
{
GameObject WP = Instantiate(wayPoint, new Vector3(), Quaternion.identity) as GameObject;
if (noise[l, w] < 0.1)
{
colors[w * length + l] = Color.red; // vulcano
float lavaHeight = 0.1f;
noise[l, w] = lavaHeight;
}
else if (noise[l, w] < 0.2)
{
colors[w * length + l] = Color.gray; //mountain
float reverseValue = 0.2f - noise[l, w];
noise[l, w] = reverseValue;
}
// this part is added to make sure the edge of the mountains is also unwalkable. prevents the character from moving through the base of the wall
else if (noise[l, w] < 0.21)
{
colors[w * length + l] = new Color(0.5f, 0.2f, 0.2f); // brownish desert like
}
else if (noise[l, w] < 0.7)
{
colors[w * length + l] = new Color(0.5f, 0.2f, 0.2f); // brownish desert like
WP.GetComponent <Waypoint>().walkable = true;
}
else if (noise[l, w] <= 0.9)
{
colors[w * length + l] = new Color(0.9f, 0.8f, 0.2f); // sand
WP.GetComponent <Waypoint>().walkable = true;
}
else
{
colors[w * length + l] = Color.blue; //water
noise[l, w] = 0.9f;
}
WP.transform.position = new Vector3(l, -noise[l, w] * heightScale, w);
GameManager.waypoints[l, w] = WP; // add the waypoint to the waypoint array
}
}
_texture.SetPixels(colors);
_texture.Apply();
DrawPolygon(MeshGeneration.Generate(noise, heightScale), _texture);
SpawnObjects();
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
MeshGeneration myScript = (MeshGeneration)target;
usingHeightMap = EditorGUILayout.Toggle("Using HeightMap", usingHeightMap);
if (GUILayout.Button("Build Mesh"))
{
//myScript.CreateNewMesh();
myScript.Generate(usingHeightMap);
}
}