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MACROS.X68
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236 lines (176 loc) · 6.94 KB
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; =============================================================================
; MACROS
; =============================================================================
; ------------------------------------------------------------------------------
PAINT_RECTANGLE MACRO
; MACRO FOR DRAW A CIRCLE
; INPUT - \1 X-CENTER
; \2 Y-CENTER
; \3 WIDTH
; \4 HEIGHT
; OUTPUT - NONE
; MODIFIES - D0,D1,D2,D3,D4
; ------------------------------------------------------------------------------
IFNE NARG-4
FAIL ERROR: PAINT_RECTANGLE REQUIRES 4 ARGUMENTS
MEXIT
ENDC
MOVEM.L D0-D5,-(A7)
MOVE.B #87,D0
MOVE.W \1,D1 ; D1:=X-CENTER
MOVE.W \2,D2 ; D2:=Y-CENTER
MOVE.W \3,D5
LSR #1,D5 ; D5/2
SUB.W D5,D1 ; D1:=X-LEFT
MOVE.W \4,D5
LSR #1,D5 ; D5/2
SUB.W D5,D2 ; D2:=Y-TOP
MOVE.W D1,D3 ; D3:=X-LEFT
ADD.W \3,D3 ; D3:=X-RIGHT
MOVE.W D2,D4 ; D4:=Y-TOP
ADD.W \4,D4 ; D4:=Y-BOTTOM
TRAP #15 ; DRAW RECTANGLE
MOVEM.L (A7)+,D0-D5
ENDM
; ------------------------------------------------------------------------------
PAINT_ELLIPSE MACRO
; MACRO FOR DRAW AN ELLIPSE
; INPUT - \1 X-CENTER
; \2 Y-CENTER
; \3 WIDTH
; \4 HEIGHT
; OUTPUT - NONE
; MODIFIES - D0,D1,D2,D3,D4
; ------------------------------------------------------------------------------
IFNE NARG-4
FAIL ERROR: PAINT_RECTANGLE REQUIRES 4 ARGUMENTS
MEXIT
ENDC
MOVEM.L D0-D5,-(A7)
MOVE.B #88,D0
MOVE.W \1,D1 ; D1:=X-CENTER
MOVE.W \2,D2 ; D2:=Y-CENTER
MOVE.W \3,D5
LSR #1,D5 ; D5/2
SUB.W D5,D1 ; D1:=X-LEFT
MOVE.W \4,D5
LSR #1,D5 ; D5/2
SUB.W D5,D2 ; D2:=Y-TOP
MOVE.W D1,D3 ; D3:=X-LEFT
ADD.W \3,D3 ; D3:=X-RIGHT
MOVE.W D2,D4 ; D4:=Y-TOP
ADD.W \4,D4 ; D4:=Y-BOTTOM
TRAP #15 ; DRAW RECTANGLE
MOVEM.L (A7)+,D0-D5
ENDM
; -----------------------------------------------------------------------------
PRINT_STRING_CENTER MACRO
; WRAPPER TO TEXT POSITIONNING FROM TRAP 15
; INPUT - \1 NUMBER OF CHARACTERS
; - \2 Y
; - \3 CHARACTER STRING POINTER
; OUTPUT - NONE
; MODIFIES - D0,A1
; -----------------------------------------------------------------------------
IFNE NARG-3
FAIL ERROR: PRINT_STRING_CENTER REQUIRES 3 ARGUMENTS
MEXIT
ENDC
MOVEM.L D0/A1,-(A7)
MOVE.W #((80-\1)/2)<<8|\2,D1 ;TEXT COORDINATES. 80 MAX PIXELS
MOVE.B #11,D0
TRAP #15 ;LOCATE TEXT CURSOR
LEA \3,A1
MOVE.B #13,D0
TRAP #15
MOVEM.L (A7)+,D0/A1
ENDM
; -----------------------------------------------------------------------------
PRINT_NUMBER_CENTER MACRO
; WRAPPER TO TEXT POSITIONNING FROM TRAP 15
; INPUT - \1 Y
; - \2 NUMBER TO SHOW
; OUTPUT - NONE
; MODIFIES - D0,D1,A1
; WE SUPOSE THAT NUMBER HAS 4 DIGITS
; -----------------------------------------------------------------------------
IFNE NARG-2
FAIL ERROR: PRINT_STRING_CENTER REQUIRES 2 ARGUMENTS
MEXIT
ENDC
MOVEM.L D0/A1,-(A7)
MOVE.W #38<<8|\1,D1 ;NUMBER COORDINATES
MOVE.B #11,D0
TRAP #15
MOVE.L \2,D1
MOVE.B #3,D0
TRAP #15
MOVEM.L (A7)+,D0/A1
ENDM
; -----------------------------------------------------------------------------
FIL_COLOR MACRO
; WRAPPER FOR SET FIL TRAP 15 TASK.
; INPUT - \1 COLOR IN FORMAT $00BBGGRR
; OUTPUT - NONE
; MODIFIES - D0,D1
; -----------------------------------------------------------------------------
MOVEM.L D0-D1,-(A7)
MOVE.B #81,D0
MOVE.L \1,D1
TRAP #15
MOVEM.L (A7)+,D0-D1
ENDM
; -----------------------------------------------------------------------------
PEN_COLOR MACRO
; WRAPPER FOR SET PEN TRAP 15 TASK.
; INPUT - \1 COLOR IN FORMAT $00BBGGRR
; OUTPUT - NONE
; MODIFIES - D0,D1
; ----------------------------------------------------------------------------
MOVEM.L D0-D1,-(A7)
MOVE.B #80,D0
MOVE.L \1,D1
TRAP #15
MOVEM.L (A7)+,D0-D1
ENDM
; -----------------------------------------------------------------------------
STRING_COLOR MACRO
; WRAPPER FOR SET COLOR TO STRING TRAP 15 TASK.
; INPUT - \1 COLOR IN FORMAT $00BBGGRR
; OUTPUT - NONE
; MODIFIES - D0,D1
; -----------------------------------------------------------------------------
MOVEM.L D0-D2,-(A7)
MOVE.B #21,D0
MOVE.L \1,D1
MOVE.L #$01000000,D2
TRAP #15
MOVEM.L (A7)+,D0-D2
ENDM
; ----------------------------------------------------------
SYSSETIP MACRO
; SET INTERRUPMASK
; INPUT : \1 PRIORITY LEVEL
; OUTPUT : NONE
; MODIFIES : NONE
; ----------------------------------------------------------
;MASCARA DE INTERRUPCI�N == 7
IFEQ \1-7
ORI.W #$0700,SR ;IF S0, SET INT MASK TO 7
MEXIT
ENDC
;MASCARA DE INTERRUPCI�N == 0
IFEQ \1
ANDI.W #$F8FF,SR ;IF S0, SET INT MASK TO 0
MEXIT
ENDC
;CASOS GENERALES
MOVE.W SR,D0 ;OVER
ANDI.W #$F8FF,D0
ORI.W #(\1&7)<<8,D0
MOVE.W D0,SR
ENDM
*~Font name~Courier New~
*~Font size~10~
*~Tab type~0~
*~Tab size~4~