added fixed files for c64/c16/plus4/vic20/pet

libsrc/c16/cpeekchar.s

@@ -0,0 +1,39 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+
+		.include	"c16.inc"
+
+	.segment "CODE"
+
+_cpeekcharxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+
+   	ldy CURS_X
+	lda	(SCREEN_PTR),y	; get char
+    ldx #0
+	
+	and #$7f
+
+	;   0 - $1f +$40
+    ; $20 - $3f
+	; $40 - $7e +$80
+
+	cmp #$1f
+	bcs @sk1
+;;	clc
+	adc #$40
+	rts
+
+@sk1:
+    cmp #$40
+	bcc @end
+	clc
+	adc #$80
+@end:
+	rts

libsrc/c16/cpeekcol.s

@@ -0,0 +1,21 @@
+
+		.export _cpeekcol
+		.export _cpeekcolxy
+
+		.import _gotoxy
+
+		.include "c16.inc"
+
+	.segment "CODE"
+
+_cpeekcolxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekcol:
+
+   	ldy CURS_X
+	lda	(CRAM_PTR),y	; get color
+	;and #$0f is this ok?
+    ldx #0
+	rts

libsrc/c64/cpeekchar.s

@@ -0,0 +1,39 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+
+		.include	"c64.inc"
+
+	.segment "CODE"
+
+_cpeekcharxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+
+   	ldy CURS_X
+	lda	(SCREEN_PTR),y	; get char
+    ldx #0
+	
+	and #$7f
+
+	;   0 - $1f +$40
+    ; $20 - $3f
+	; $40 - $7e +$80
+
+	cmp #$1f
+	bcs @sk1
+;;	clc
+	adc #$40
+	rts
+
+@sk1:
+    cmp #$40
+	bcc @end
+	clc
+	adc #$80
+@end:
+	rts

libsrc/c64/cpeekcol.s

@@ -0,0 +1,21 @@
+
+		.export _cpeekcol
+		.export _cpeekcolxy
+
+		.import _gotoxy
+
+		.include "c64.inc"
+
+	.segment "CODE"
+
+_cpeekcolxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekcol:
+
+   	ldy CURS_X
+	lda	(CRAM_PTR),y	; get color
+	and #$0f
+    ldx #0
+	rts

libsrc/c64/soft80_cpeekchar.s

@@ -0,0 +1,113 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+		.import soft80_hi_charset
+		.import soft80_lo_charset
+
+		.include	"c64.inc"
+
+		.macpack longbranch
+
+	.segment "CODE"
+
+readdirect:
+;		sei
+;		dec $01	;; assumed = $36
+;		dec $01	;; assumed = $36
+		lda (SCREEN_PTR),y
+;		inc $01
+;		inc $01
+;		cli
+		rts
+
+_cpeekcharxy:
+
+		jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+            
+;;rts
+		sei
+		;;dec $01	;; assumed = $36
+		;;dec $01	;; assumed = $36
+		lda #$34
+		sta $01
+
+		lda CURS_X
+		and #$01
+
+ 		jne @l1a
+
+;;		inc $d020
+
+;;jmp *
+
+		ldx #0
+@l2aa:
+		ldy #0
+
+;;		stx $d020
+
+    	.repeat 8,line
+;;        jsr readdirect
+		lda (SCREEN_PTR),y
+		and #$f0
+		sta $e100,y
+		cmp soft80_hi_charset+(line*$80),x
+;	cmp #0
+		bne @l2b
+		.if (line < 7)
+    	iny
+		.endif
+		.endrepeat
+
+
+@backok:
+;inc $d020
+;		inc $01
+;		inc $01
+		lda #$36
+		sta $01
+		cli
+		txa
+  ;     sec
+;		sbc #$20
+		ldx #$00
+		rts
+@l2b:
+;jmp *
+		inx
+		cpx #$80
+		jne @l2aa
+@backerr:
+	;;	inc $01
+;;		inc $01
+		lda #$36
+		sta $01
+		cli
+		ldx #0
+		txa
+ 		rts
+
+@l1a:
+		ldx #0
+@l1aa:
+		ldy #0
+		.repeat 8,line
+;;        jsr readdirect
+		lda (SCREEN_PTR),y
+		and #$0f
+		eor soft80_lo_charset+(line*$80),x
+ 		bne @l2bb
+		.if line < 7
+    	iny
+		.endif
+		.endrepeat
+		jmp @backok
+@l2bb:
+		inx
+		cpx #$80
+		bne @l1aa
+ 		jmp @backerr

libsrc/c64/soft80_cpeekcol.s

@@ -0,0 +1,21 @@
+
+		.export _cpeekcol
+		.export _cpeekcolxy
+
+		.import _gotoxy
+
+		.include	"c64.inc"
+
+	.segment "CODE"
+
+_cpeekcolxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekcol:
+
+   	ldy #0
+	lda	(CRAM_PTR),y	; get char
+	and #$0f
+    ldx #0
+	rts

libsrc/pet/cpeekchar.s

@@ -0,0 +1,39 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+
+		.include	"pet.inc"
+
+	.segment "CODE"
+
+_cpeekcharxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+
+   	ldy CURS_X
+	lda	(SCREEN_PTR),y	; get char
+    ldx #0
+	
+	and #$7f
+
+	;   0 - $1f +$40
+    ; $20 - $3f
+	; $40 - $7e +$80
+
+	cmp #$1f
+	bcs @sk1
+;;	clc
+	adc #$40
+	rts
+
+@sk1:
+    cmp #$40
+	bcc @end
+	clc
+	adc #$80
+@end:
+	rts

libsrc/plus4/cpeekchar.s

@@ -0,0 +1,39 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+
+		.include	"plus4.inc"
+
+	.segment "CODE"
+
+_cpeekcharxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+
+   	ldy CURS_X
+	lda	(SCREEN_PTR),y	; get char
+    ldx #0
+	
+	and #$7f
+
+	;   0 - $1f +$40
+    ; $20 - $3f
+	; $40 - $7e +$80
+
+	cmp #$1f
+	bcs @sk1
+;;	clc
+	adc #$40
+	rts
+
+@sk1:
+    cmp #$40
+	bcc @end
+	clc
+	adc #$80
+@end:
+	rts

libsrc/plus4/cpeekcol.s

@@ -0,0 +1,21 @@
+
+		.export _cpeekcol
+		.export _cpeekcolxy
+
+		.import _gotoxy
+
+		.include "plus4.inc"
+
+	.segment "CODE"
+
+_cpeekcolxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekcol:
+
+   	ldy CURS_X
+	lda	(CRAM_PTR),y	; get color
+	;and #$0f is this ok?
+    ldx #0
+	rts

libsrc/vic20/cpeekchar.s

@@ -0,0 +1,39 @@
+
+		.export _cpeekchar
+		.export _cpeekcharxy
+
+		.import _gotoxy
+
+		.include	"vic20.inc"
+
+	.segment "CODE"
+
+_cpeekcharxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekchar:
+
+   	ldy CURS_X
+	lda	(SCREEN_PTR),y	; get char
+    ldx #0
+	
+	and #$7f
+
+	;   0 - $1f +$40
+    ; $20 - $3f
+	; $40 - $7e +$80
+
+	cmp #$1f
+	bcs @sk1
+;;	clc
+	adc #$40
+	rts
+
+@sk1:
+    cmp #$40
+	bcc @end
+	clc
+	adc #$80
+@end:
+	rts

libsrc/vic20/cpeekcol.s

@@ -0,0 +1,21 @@
+
+		.export _cpeekcol
+		.export _cpeekcolxy
+
+		.import _gotoxy
+
+		.include "vic20.inc"
+
+	.segment "CODE"
+
+_cpeekcolxy:
+
+	jsr	_gotoxy		; Set cursor
+
+_cpeekcol:
+
+   	ldy CURS_X
+	lda	(CRAM_PTR),y	; get color
+	and #$0f
+    ldx #0
+	rts