void DrawBlend(NoiseBlend module)
{
Rect r = Box(module.editorPos, 5, module);
// main box
EditorGUI.BeginDisabledGroup(add == module);
GUILayout.BeginArea(new Rect(r.x + 16, r.y + 5, r.width - 32, r.height - 10));
EditorGUILayout.LabelField("Blend", EditorStyles.boldLabel);
module.type = (NoiseBlendType)EditorGUILayout.EnumPopup("Type", module.type);
EditorGUILayout.LabelField("Control", EditorStyles.boldLabel);
EditorGUILayout.LabelField("Module 1", EditorStyles.boldLabel);
EditorGUILayout.LabelField("Module 2", EditorStyles.boldLabel);
GUILayout.EndArea();
EditorGUI.EndDisabledGroup();
// connection buttons
ConnectionOutputButton(module, new Vector3(r.xMax, r.center.y)); // module output
Vector2 pos = new Vector2(r.x, (int)(r.y + 5 + EditorGUIUtility.singleLineHeight * .5f + (EditorGUIUtility.singleLineHeight + 2f) * 2f + .5f));
// control
ConnectionInputButton(
(int nm) => { module.control = nm; }, pos,
() => { module.control = -1; });
if (module.control != -1)
{
DrawLine(planet.noiseModules[module.control].editorPos + cameraOffset + new Vector2(moduleWidth * .5f, 0f), pos);
}
pos.y += EditorGUIUtility.singleLineHeight + 2f;
pos.y = (int)(pos.y + .5f);
// module1
ConnectionInputButton(
(int nm) => { module.module1 = nm; }, pos,
() => { module.module1 = -1; });
if (module.module1 != -1)
{
DrawLine(planet.noiseModules[module.module1].editorPos + cameraOffset + new Vector2(moduleWidth * .5f, 0f), pos);
}
pos.y += EditorGUIUtility.singleLineHeight + 2f;
pos.y = (int)(pos.y + .5f);
// module2
ConnectionInputButton(
(int nm) => { module.module2 = nm; }, pos,
() => { module.module2 = -1; });
if (module.module2 != -1)
{
DrawLine(planet.noiseModules[module.module2].editorPos + cameraOffset + new Vector2(moduleWidth * .5f, 0f), pos);
}
}
void RemoveModule(int index)
{
Undo.RecordObject(planet, "Remove module");
NoiseModule[] tmp = new NoiseModule[planet.noiseModules.Length - 1];
for (int i = 0; i < planet.noiseModules.Length; i++)
{
int j = i;
if (i > index)
{
j = i - 1;
tmp[j] = planet.noiseModules[i];
tmp[j].index--;
}
else if (i < index)
{
tmp[j] = planet.noiseModules[i];
}
else
{
continue;
}
if (tmp[j] is NoiseBlend)
{
NoiseBlend m = tmp[j] as NoiseBlend;
if (m.control > index)
{
m.control--;
}
else if (m.control == index)
{
m.control = -1;
}
if (m.module1 > index)
{
m.module1--;
}
else if (m.control == index)
{
m.control = -1;
}
if (m.control > index)
{
m.control--;
}
else if (m.module2 == index)
{
m.module2 = -1;
}
}
else if (tmp[j] is NoiseMath)
{
NoiseMath m = tmp[j] as NoiseMath;
for (int k = 0; k < m.modules.Count; k++)
{
if (m.modules[k] > index)
{
m.modules[k]--;
}
else if (m.modules[k] == index)
{
m.modules.RemoveAt(k);
k--;
}
}
}
else if (tmp[j] is Fractal)
{
Fractal m = tmp[j] as Fractal;
if (m.warpModule > index)
{
m.warpModule--;
}
else if (m.warpModule == index)
{
m.warpModule = -1;
}
}
else if (tmp[j] is Simplex)
{
Simplex m = tmp[j] as Simplex;
if (m.warpModule > index)
{
m.warpModule--;
}
else if (m.warpModule == index)
{
m.warpModule = -1;
}
}
}
if (planet.heightOutput == index)
{
planet.heightOutput = 0;
}
else if (planet.heightOutput > index)
{
planet.heightOutput--;
}
planet.noiseModules = tmp;
}