[Position independence] False positives in master.lib GRCG function c…

…alls

Yup, function parameters that can clearly be identified as coordinates
are by far the fastest way to raise the calculated position
independence percentage. Kinda makes it sound like useless work, which
I'm only doing because it's dictated by some counting algorithm on a
website, but decompilation will want to un-hex all of these values
anyway. We're merely doing that right now, across all games.

Part of P0058, funded by -Tom-.

libs/sprite16/sprite16.h

@@ -33,3 +33,5 @@ typedef enum {
 	OVERLAP_CLEAR = 1,
 	OVERLAP_OR = 0
 } sprite16_overlap_t;
+
+#define SPRITE16_RES_Y 200

libs/sprite16/sprite16.inc

@@ -12,3 +12,5 @@ SPRITE16_SET_MASK = 8
 
 OVERLAP_CLEAR = 1
 OVERLAP_OR = 0
+
+SPRITE16_RES_Y = 200

th02/playfld.h

@@ -0,0 +1,17 @@
+#define PLAYFIELD_X (32)
+#define PLAYFIELD_Y (16)
+#define PLAYFIELD_W (384)
+#define PLAYFIELD_H (368)
+
+#define PLAYFIELD_LEFT (PLAYFIELD_X)
+#define PLAYFIELD_TOP (PLAYFIELD_Y)
+#define PLAYFIELD_RIGHT (PLAYFIELD_X + PLAYFIELD_W)
+#define PLAYFIELD_BOTTOM (PLAYFIELD_Y + PLAYFIELD_H)
+
+#define PLAYFIELD_VRAM_X (PLAYFIELD_X / 8)
+#define PLAYFIELD_VRAM_W (PLAYFIELD_W / 8)
+#define PLAYFIELD_VRAM_RIGHT (PLAYFIELD_RIGHT / 8)
+
+#define PLAYFIELD_TRAM_X (PLAYFIELD_X / 8)
+#define PLAYFIELD_TRAM_W (PLAYFIELD_W / 8)
+#define PLAYFIELD_TRAM_RIGHT (PLAYFIELD_RIGHT / 8)

th02/playfld.inc

@@ -10,6 +10,8 @@ PLAYFIELD_BOTTOM = PLAYFIELD_Y + PLAYFIELD_H
 
 PLAYFIELD_VRAM_X = PLAYFIELD_X / 8
 PLAYFIELD_VRAM_W = PLAYFIELD_W / 8
+PLAYFIELD_VRAM_RIGHT = PLAYFIELD_RIGHT / 8
 
 PLAYFIELD_TRAM_X = PLAYFIELD_X / 8
 PLAYFIELD_TRAM_W = PLAYFIELD_W / 8
+PLAYFIELD_TRAM_RIGHT = PLAYFIELD_RIGHT / 8