147 lines
2.3 KiB
ArmAsm
147 lines
2.3 KiB
ArmAsm
;;; -*- Mode: asm; indent-tabs-mode: t; tab-width: 8 -*-
|
|
.scope line_test_extensive
|
|
;; Program for testing of line-drawing. It draws a bunch of lines
|
|
;;Start line-timer-here
|
|
.include "line.inc"
|
|
.include "../memory/mem.inc"
|
|
Y_pos_ = $0D
|
|
X_pos_ = $0E
|
|
Y_end_ = $0F
|
|
X_end_ = $0C
|
|
|
|
full_angle_test:
|
|
LDA #$d2
|
|
STA X_pos_
|
|
LDA #$62
|
|
STA Y_pos_
|
|
LDA #$ff
|
|
STA X_end_
|
|
LDA #$0
|
|
STA Y_end_
|
|
|
|
;; Full angle test
|
|
@loop:
|
|
LDA Y_pos_
|
|
STA Y_pos
|
|
LDA X_pos_
|
|
STA X_pos
|
|
LDA X_end_
|
|
STA X_end
|
|
LDA Y_end_
|
|
STA Y_end
|
|
|
|
jsr line
|
|
INC Y_end_
|
|
LDA Y_end_
|
|
CMP #$ff
|
|
bne @loop
|
|
|
|
jsr clear_screen
|
|
|
|
full_angle_test_pos_end_swapped:
|
|
LDA #$d2
|
|
STA X_end_
|
|
LDA #$62
|
|
STA Y_end_
|
|
LDA #$ff
|
|
STA X_pos_
|
|
LDA #$0
|
|
STA Y_pos_
|
|
|
|
;; Full angle test
|
|
@loop:
|
|
LDA Y_end_
|
|
STA Y_end
|
|
LDA X_end_
|
|
STA X_end
|
|
LDA X_pos_
|
|
STA X_pos
|
|
LDA Y_pos_
|
|
STA Y_pos
|
|
|
|
jsr line
|
|
INC Y_pos_
|
|
LDA Y_pos_
|
|
CMP #$ff
|
|
bne @loop
|
|
|
|
jsr clear_screen
|
|
|
|
long_line_test_a:
|
|
LDA #$01
|
|
STA X_pos_
|
|
LDA #$60
|
|
STA Y_pos_
|
|
LDA #$ff
|
|
STA X_end_
|
|
LDA #$00
|
|
STA Y_end_
|
|
@loop:
|
|
LDA Y_pos_
|
|
STA Y_pos
|
|
LDA X_pos_
|
|
STA X_pos
|
|
LDA X_end_
|
|
STA X_end
|
|
LDA Y_end_
|
|
STA Y_end
|
|
|
|
jsr line
|
|
INC Y_end_
|
|
LDA Y_end_
|
|
CMP #$ff
|
|
BNE @loop
|
|
|
|
jsr clear_screen
|
|
|
|
long_line_test_b:
|
|
LDA #$01
|
|
STA X_pos_
|
|
LDA #$00
|
|
STA Y_pos_
|
|
LDA #$ff
|
|
STA X_end_
|
|
LDA #$60
|
|
STA Y_end_
|
|
@loop:
|
|
LDA Y_pos_
|
|
STA Y_pos
|
|
LDA X_pos_
|
|
STA X_pos
|
|
LDA X_end_
|
|
STA X_end
|
|
LDA Y_end_
|
|
STA Y_end
|
|
jsr line
|
|
INC Y_pos_
|
|
LDA Y_pos_
|
|
CMP #$ff
|
|
BNE @loop
|
|
|
|
jsr clear_screen
|
|
|
|
long_line_test_b_pos_end_swapped:
|
|
LDA #$01
|
|
STA X_end_
|
|
LDA #$00
|
|
STA Y_end_
|
|
LDA #$ff
|
|
STA X_pos_
|
|
LDA #$60
|
|
STA Y_pos_
|
|
@loop:
|
|
LDA Y_end_
|
|
STA Y_end
|
|
LDA X_end_
|
|
STA X_end
|
|
LDA X_pos_
|
|
STA X_pos
|
|
LDA Y_pos_
|
|
STA Y_pos
|
|
jsr line
|
|
INC Y_end_
|
|
LDA Y_end_
|
|
CMP #$ff
|
|
BNE @loop
|
|
|
|
.endscope
|