Initial commit

Known issues :
- left (4) do not refresh screen
- no bound
- inverted col cmd

tisdraw.txt

@@ -0,0 +1,115 @@
+@0
+#COLOR STORE
+MOV 3 ACC
+SAV
+L:MOV ANY ACC
+JEZ SND
+SWP
+ADD RIGHT
+SAV
+JMP L
+SND:SWP
+MOV ACC DOWN
+SAV
+JMP L
+
+@1
+SND:MOV 0 DOWN
+B:MOV ANY ACC
+JLZ SND
+SUB 1
+JEZ COL1
+SUB 2
+JEZ COL2
+MOV ACC RIGHT
+JMP SND
+COL1:MOV 1 LEFT
+MOV 1 LEFT
+JMP SND
+COL2:MOV -1 LEFT
+MOV -1 LEFT
+
+@2
+B:MOV LEFT ACC
+JLZ DWN
+SUB 3
+JEZ RGT
+JGZ DUP
+MOV -1 DOWN#LFT
+MOV -1 DOWN
+JMP B
+RGT:MOV 1 DOWN
+MOV 1 DOWN
+JMP B
+DWN:MOV 1 RIGHT
+JMP B
+DUP:MOV -1 RIGHT
+
+@3
+MOV LEFT ACC
+MOV ACC DOWN
+MOV ACC DOWN
+
+@4
+MOV RIGHT UP
+MOV UP RIGHT
+
+@5
+MOV UP LEFT
+MOV NIL RIGHT
+MOV RIGHT DOWN#X
+MOV RIGHT DOWN#Y
+MOV LEFT DOWN#COL
+
+@6
+B:MOV ANY ACC
+JEZ SND
+SWP
+ADD UP
+SAV
+JMP B
+SND:MOV ACC RIGHT
+SWP
+MOV ACC LEFT#X
+SAV
+MOV RIGHT LEFT#Y
+
+@7
+B:MOV ANY ACC
+JEZ SND
+SWP
+ADD UP
+SAV
+JMP B
+SND:SWP
+SAV
+MOV ACC LEFT#Y
+
+@8
+#  _____________
+# /             \
+#|   TISDRAW     |
+# \_____________/
+#
+#       UP
+#       |
+# LEFT  8
+#  \- 4   6 -RIGHT
+#     1 2 3
+#    /  |  \
+#COL-   |   COL+
+#      DOWN
+#
+#WRITTEN BY ZERED
+
+@9
+MOV UP RIGHT
+MOV UP RIGHT
+MOV UP RIGHT
+MOV -1 RIGHT
+
+@10
+MOV LEFT DOWN
+
+@11
+