[Position independence] False positives in master.lib EGC function calls

Mostly used for screen shaking.

Part of P0059, funded by [Anonymous] and -Tom-.

th02_maine.asm

@@ -923,10 +923,10 @@ sub_9AD4	proc near
 
 loc_9B1B:
 		push	si
-		push	64h ; 'd'
+		push	100
-		lea	ax, [si+13Fh]
+		lea	ax, [si+319]
 		push	ax
-		push	12B0004h
+		push	(299 shl 16) or 4
 		call	egc_shift_left
 		call	grcg_setcolor pascal, (GC_RMW shl 16) + 0
 		lea	ax, [si+312]
@@ -1089,10 +1089,7 @@ loc_9C91:
 
 loc_9CDE:
 		graph_accesspage 0
-		push	0A00064h
+		call	egc_shift_down pascal, (160 shl 16) or 100, (479 shl 16) or 297, 2
-		push	1DF0129h
-		push	2
-		call	egc_shift_down
 		push	3
 		mov	ax, si
 		add	ax, ax

th03_op.asm

@@ -2349,8 +2349,7 @@ var_2		= word ptr -2
 		graph_accesspage 0
 		call	pi_slot_palette_apply pascal, 0
 		call	pi_slot_put pascal, large 0, 0
-		push	2
+		call	egc_shift_left_all pascal, 2
-		call	egc_shift_left_all
 		mov	Palettes+45, 0
 		mov	Palettes+46, 0
 		mov	Palettes+47, 0
@@ -2396,8 +2395,7 @@ loc_AEE1:
 		sub	al, [bp+@@page]
 		mov	[bp+@@page], al
 		graph_accesspage al
-		push	4
+		call	egc_shift_left_all pascal, 4
-		call	egc_shift_left_all
 		sub	si, 2
 
 loc_AF02:

th04_main.asm

@@ -3564,8 +3564,8 @@ loc_CD61:
 loc_CD68:
 		cmp	word_255BE, 0
 		jge	short loc_CD88
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		mov	ax, word_255BE
 		neg	ax
 		push	ax
@@ -3576,8 +3576,8 @@ loc_CD68:
 loc_CD88:
 		cmp	word_255BE, 0
 		jle	short loc_CDA9
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		push	word_255BE
 		call	egc_shift_right
 
@@ -3587,8 +3587,8 @@ loc_CDA4:
 loc_CDA9:
 		cmp	word_255C0, 0
 		jge	short loc_CDC9
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		mov	ax, word_255C0
 		neg	ax
 		push	ax
@@ -3599,8 +3599,8 @@ loc_CDA9:
 loc_CDC9:
 		cmp	word_255C0, 0
 		jle	short loc_CDEA
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		push	word_255C0
 		call	egc_shift_down
 

th05_main.asm

@@ -9106,14 +9106,14 @@ loc_102B2:
 loc_102B9:
 		cmp	word_2CE02, 0
 		jge	short loc_102F0
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		mov	ax, word_2CE02
 		neg	ax
 		push	ax
 		call	egc_shift_left
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		mov	ax, word_2CE02
 		neg	ax
 		push	ax
@@ -9124,8 +9124,8 @@ loc_102B9:
 loc_102F0:
 		cmp	word_2CE02, 0
 		jle	short loc_10311
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 		push	word_2CE02
 		call	egc_shift_right
 
@@ -9137,14 +9137,14 @@ loc_10311:
 		jge	short loc_10346
 		cmp	_scroll_line, 0
 		jnz	short loc_1032D
-		push	200010h
+		push	(PLAYFIELD_X shl 16) or PLAYFIELD_Y
-		push	19F017Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (PLAYFIELD_BOTTOM - 1)
 		jmp	short loc_10339
 ; ---------------------------------------------------------------------------
 
 loc_1032D:
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 
 loc_10339:
 		mov	ax, word_2CE04
@@ -9159,14 +9159,14 @@ loc_10346:
 		jle	short loc_1037C
 		cmp	_scroll_line, 0
 		jnz	short loc_10362
-		push	200010h
+		push	(PLAYFIELD_X shl 16) or PLAYFIELD_Y
-		push	19F017Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (PLAYFIELD_BOTTOM - 1)
 		jmp	short loc_1036E
 ; ---------------------------------------------------------------------------
 
 loc_10362:
-		push	200000h
+		push	(PLAYFIELD_X shl 16) or 0
-		push	19F018Fh
+		push	((PLAYFIELD_RIGHT - 1) shl 16) or (RES_Y - 1)
 
 loc_1036E:
 		push	word_2CE04