From 28985167c9460433b6e93c66f7f541152499238e Mon Sep 17 00:00:00 2001
From: Warmist <Warmist@gmail.com>
Date: Thu, 27 Jun 2013 18:11:50 +0300
Subject: [PATCH] Fixed bug with buildings and added gems to material
 definition.

---
 plugins/rendermax/renderer_light.cpp |  8 ++++++--
 plugins/rendermax/renderer_light.hpp |  1 -
 plugins/rendermax/rendermax.lua      | 12 +++++++++++-
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/plugins/rendermax/renderer_light.cpp b/plugins/rendermax/renderer_light.cpp
index ec30bcd1e..4f5bdd90c 100644
--- a/plugins/rendermax/renderer_light.cpp
+++ b/plugins/rendermax/renderer_light.cpp
@@ -884,11 +884,15 @@ void lightingEngineViewscreen::doOcupancyAndLights()
         df::coord2d p1(bld->x1,bld->y1);
         df::coord2d p2(bld->x2,bld->y2);
         p1=worldToViewportCoord(p1,vp,window2d);
-        p2=worldToViewportCoord(p1,vp,window2d);
+        p2=worldToViewportCoord(p2,vp,window2d);
         if(isInViewport(p1,vp)||isInViewport(p2,vp))
         {
             
-            int tile=getIndex(p1.x,p1.y); //TODO multitile buildings. How they would work?
+            int tile;
+            if(isInViewport(p1,vp))
+                tile=getIndex(p1.x,p1.y); //TODO multitile buildings. How they would work?
+            else
+                tile=getIndex(p2.x,p2.y);
             df::building_type type = bld->getType();
             buildingLightDef* def=getBuilding(bld);
             if(!def)
diff --git a/plugins/rendermax/renderer_light.hpp b/plugins/rendermax/renderer_light.hpp
index 58676e29c..5a53242b0 100644
--- a/plugins/rendermax/renderer_light.hpp
+++ b/plugins/rendermax/renderer_light.hpp
@@ -114,7 +114,6 @@ struct matLightDef
     matLightDef(lightCell transparency):isTransparent(true),isEmiting(false),transparency(transparency){}
     lightSource makeSource(float size=1) const
     {
-        //TODO implement sizeModifiesPower/range
         if(size>0.999 && size<1.001)
             return lightSource(emitColor,radius);
         else
diff --git a/plugins/rendermax/rendermax.lua b/plugins/rendermax/rendermax.lua
index 74e5fc2d0..df2619864 100644
--- a/plugins/rendermax/rendermax.lua
+++ b/plugins/rendermax/rendermax.lua
@@ -92,6 +92,16 @@ function makeMaterialDef(transparency,emitance,radius,flags)
 	end
 	return {tr=transparency,em=emitance,rad=radius,flags=flg}
 end
+function colorFrom16(col16)
+	return copyall(df.global.enabler.ccolor[col16])
+end
+function addGems()
+	for k,v in pairs(df.global.world.raws.inorganics) do
+		if v.material.flags.IS_GEM then
+			addMaterial("INORGANIC:"..v.id,colorFrom16(v.material.build_color[0]))
+		end
+	end
+end
 ------------------------------------------------------------------------
 ----------------   Configuration Starts Here   -------------------------
 ------------------------------------------------------------------------
@@ -128,7 +138,7 @@ addMaterial("PLANT:MUSHROOM_HELMET_PLUMP",nil,{0.2,0.1,0.6},2)
 addMaterial("INORGANIC:ADAMANTINE",{0.1,0.3,0.3},{0.1,0.3,0.3},4)
 --		creature stuff
 addMaterial("CREATURE:DRAGON:BLOOD",nil,{0.6,0.1,0.1},4)
--- TODO gems
+addGems()
 --buildings
 addBuilding("Statue",{1,1,1},{0.9,0.75,0.3},8)
 addBuilding("Bed",{1,1,1},{0.3,0.2,0.0},2)