Set tooltips for AIs. Clean out some unused code.

data/mp/multiplay/skirmish/nexus.ai

@@ -2,3 +2,4 @@
 name = "Nexus"
 vlo = nexus.vlo
 slo = nexus.slo
+tip = "Default AI"

data/mp/multiplay/skirmish/semperfi-js.ai

@@ -1,3 +1,4 @@
 [AI]
 name = "Semperfi JS"
 js = semperfi.js
+tip = "Testing AI"

data/mp/multiplay/skirmish/semperfi.ai

@@ -2,4 +2,4 @@
 name = "Semperfi"
 vlo = semperfi.vlo
 slo = semperfi.slo
-#js = semperfi.js
+tip = "Experimental AI"

src/display.cpp

@@ -48,7 +48,6 @@
 #include "lib/sound/audio_id.h"
 #include "radar.h"
 #include "miscimd.h"
-#include "lighting.h"
 #include "lib/framework/math_ext.h"
 #include "console.h"
 #include "order.h"

src/game.cpp

@@ -65,7 +65,6 @@
 #include "scores.h"
 #include "anim_id.h"
 #include "design.h"
-#include "lighting.h"
 #include "component.h"
 #include "radar.h"
 #include "cmddroid.h"

src/levels.cpp

@@ -38,7 +38,6 @@
 #include "mission.h"
 #include "levelint.h"
 #include "game.h"
-#include "lighting.h"
 #include "lib/ivis_opengl/piestate.h"
 #include "data.h"
 #include "lib/ivis_opengl/ivi.h"

src/lighting.h

@@ -52,13 +52,10 @@ extern void setTheSun(Vector3f newSun);
 extern Vector3f getTheSun(void);
 
 extern void	processLight(LIGHT *psLight);
-//extern void	initLighting( void );
 extern void initLighting(UDWORD x1, UDWORD y1, UDWORD x2, UDWORD y2);
 extern void	lightValueForTile(UDWORD tileX, UDWORD tileY);
 extern void	doBuildingLights( void );
 extern void UpdateFogDistance(float distance);
 extern void	calcDroidIllumination(DROID *psDroid);
-//darkens down the tiles that are outside the scroll limits
-extern void setScrollLimitLighting(void);
 
 #endif // __INCLUDED_SRC_LIGHTNING_H__

src/map.cpp

@@ -36,7 +36,6 @@
 #include "hci.h"
 #include "projectile.h"
 #include "display3d.h"
-#include "lighting.h"
 #include "game.h"
 #include "texture.h"
 #include "advvis.h"