Merge pull request #610 from joshuarwood/documented_zbuffer

Updated variable and function names for artifact handling

src/include/game/artifact.h

@@ -6,10 +6,10 @@
 
 void artifactsClear(void);
 void artifactsTick(void);
-u16 func0f13c574(f32 arg0);
-s32 func0f13c710(f32 arg0);
+u16 floatToN64Depth(f32 arg0);
+s32 artifactsFloatToInt(f32 arg0);
 void artifactsCalculateGlaresForRoom(s32 roomnum);
-u8 func0f13d3c4(u8 arg0, u8 arg1);
+u8 artifactsClamp(u8 arg0, u8 arg1);
 Gfx *artifactsConfigureForGlares(Gfx *gdl);
 Gfx *artifactsUnconfigureForGlares(Gfx *gdl);
 Gfx *artifactsRenderGlaresForRoom(Gfx *gdl, s32 roomnum);

src/include/types.h

@@ -3494,17 +3494,19 @@ struct audioconfig {
 
 struct artifact {
 	u16 type;
-	u16 unk02;
-	u16 unk04;
-	u16 unk06;
-	u16 *unk08;
+	u16 actualdepth;
+	u16 expecteddepth;
+	u16 *zbufptr;
+#ifndef PLATFORM_N64
+	u16 visiblelos;
+#endif
 	union {
-		u16 *u16p;
+		u16 *depthptr;
 		struct {
-			u16 u16_1;
-			u16 u16_2;
+			u16 screeny;
+			u16 screenx;
 		};
-	} unk0c;
+	};
 	struct light *light;
 };