Added tcc challenge

ttc/day1.tal

@@ -0,0 +1,50 @@
+|00 @System &vector $2 &pad $6 &r $2 &g $2 &b $2
+|10 @Console &vector $2 &read $1 &pad $5 &write $1
+|20 @Screen &vector $2 &width $2 &height $2 &auto $1 &pad $1 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1
+
+|0100
+
+	#23ef .System/r DEO2
+	#3b7f .System/g DEO2
+	#665f .System/b DEO2
+	;draw-tree JSR2
+
+BRK
+
+@draw-tree ( -- )
+
+	#0060 .Screen/y DEO2
+	( star )
+	#0103 ;draw-line JSR2
+	#0203 ;draw-line JSR2
+	#0103 ;draw-line JSR2
+	( tree )
+	#8000
+	&tree
+		DUP #02 SFT #3f AND DUP ADD STH
+		DUP #0f AND STHr ADD #01 ;draw-line JSR2
+		INC GTHk ,&tree JCN
+	POP2
+	( bark )
+	#1000
+	&bark
+		#0802 ;draw-line JSR2
+		INC GTHk ,&bark JCN
+	POP2
+	( ground )
+	#ff01
+
+@draw-line ( width color -- )
+
+	,&c STR
+	#00 OVR .Screen/width DEI2 #01 SFT2 SWP2 SUB2 ,&o STR2
+	#00 SWP DUP2 ADD2 INC2 #0000
+	&l
+		DUP2 [ LIT2 &o $2 ] ADD2 .Screen/x DEO2
+		[ LIT &c $1 ] .Screen/pixel DEO
+		INC2 GTH2k ,&l JCN
+	POP2 POP2
+	.Screen/y DEI2k INC2 ROT DEO2
+
+JMP2r
+