made palette shadowindex configurable

mods/cnc/rules/system.yaml

@@ -68,14 +68,18 @@ World:
 		Bridges: bridge1, bridge2, bridge3, bridge4
 	PaletteFromCurrentTileset@terrain:
 		Name: terrain
+		ShadowIndex: 4
 	PaletteFromCurrentTileset@static:
 		Name: staticterrain
+		ShadowIndex: 4
 	PaletteFromFile@chrome:
 		Name: chrome
 		Filename: temperat.pal
+		ShadowIndex: 3
 	PaletteFromFile@effect:
 		Name: effect
 		Filename: temperat.pal
+		ShadowIndex: 4
 	PaletteFromRGBA@shadow:
 		Name: shadow
 		R: 0

mods/d2k/cursors.yaml

@@ -1,4 +1,4 @@
-Transparent:
+ShadowIndex: 1
 
 Palettes:
 	cursor: cursor.pal

mods/d2k/rules/system.yaml

@@ -73,15 +73,19 @@ World:
 		ValidGround: Sand, Dune, Rock
 	PaletteFromCurrentTileset:
 		Name: terrain
+		ShadowIndex: 1
 	PaletteFromFile@d2k:
 		Name: d2k
 		Filename: d2k.pal
+		ShadowIndex: 1
 	PaletteFromFile@chrome:
 		Name: chrome
 		Filename: d2k.pal
+		ShadowIndex: 3
 	PaletteFromFile@effect:
 		Name: effect
 		Filename: temperat.pal
+		ShadowIndex: 4
 	PaletteFromRGBA@shadow:
 		Name: shadow
 		R: 0

mods/ra/rules/system.yaml

@@ -210,12 +210,15 @@ World:
 		WaterChance: .2
 	PaletteFromCurrentTileset:
 		Name: terrain
+		ShadowIndex: 4
 	PaletteFromFile@chrome:
 		Name: chrome
 		Filename: temperat.pal
+		ShadowIndex: 3
 	PaletteFromFile@effect:
 		Name: effect
 		Filename: temperat.pal
+		ShadowIndex: 4
 	PaletteFromRGBA@shadow:
 		Name: shadow
 		R: 0