private static void CopyAllRules(MenuCommand item)
{
RuleTile tile = item.context as RuleTile;
if (tile == null)
{
return;
}
RuleTileRuleWrapper rulesWrapper = new RuleTileRuleWrapper();
rulesWrapper.rules = tile.m_TilingRules;
var rulesJson = EditorJsonUtility.ToJson(rulesWrapper);
EditorGUIUtility.systemCopyBuffer = rulesJson;
}
private static void PasteRules(MenuCommand item)
{
RuleTile tile = item.context as RuleTile;
if (tile == null)
{
return;
}
try
{
RuleTileRuleWrapper rulesWrapper = new RuleTileRuleWrapper();
EditorJsonUtility.FromJsonOverwrite(EditorGUIUtility.systemCopyBuffer, rulesWrapper);
tile.m_TilingRules.AddRange(rulesWrapper.rules);
}
catch (Exception)
{
Debug.LogError("Unable to paste rules from system copy buffer");
}
}
internal virtual void RuleMatrixOnGUI(RuleTile tile, Rect rect, RuleTile.TilingRule tilingRule)
{
Handles.color = EditorGUIUtility.isProSkin ? new Color(1f, 1f, 1f, 0.2f) : new Color(0f, 0f, 0f, 0.2f);
int index = 0;
float w = rect.width / 3f;
float h = rect.height / 3f;
for (int y = 0; y <= 3; y++)
{
float top = rect.yMin + y * h;
Handles.DrawLine(new Vector3(rect.xMin, top), new Vector3(rect.xMax, top));
}
for (int x = 0; x <= 3; x++)
{
float left = rect.xMin + x * w;
Handles.DrawLine(new Vector3(left, rect.yMin), new Vector3(left, rect.yMax));
}
Handles.color = Color.white;
for (int y = 0; y <= 2; y++)
{
for (int x = 0; x <= 2; x++)
{
Rect r = new Rect(rect.xMin + x * w, rect.yMin + y * h, w - 1, h - 1);
if (x != 1 || y != 1)
{
RuleOnGUI(r, y * 3 + x, tilingRule.m_Neighbors[index]);
RuleNeighborUpdate(r, tilingRule, index);
index++;
}
else
{
RuleTransformOnGUI(r, tilingRule.m_RuleTransform);
RuleTransformUpdate(r, tilingRule);
}
}
}
}