Triangulos locos

Author: darro99
Category: Christmas Challenge
System:   C64
Language: Assembler (Kick Assembler compiler)
Len source code:  733 bytes
Len exe file:    2154 bytes
Len code only:    108 bytes 
Instructions:
Install vice, drag and drop the prg file into it.
Description:
The program creates the figure of two triangles through the memory address given by the pointer.
Collect the painting start address.
Add a constant number to get to the next line.
Paint the limits of the triangle separated by a certain number of spaces.
Start again until you reach six lines.
Check if you have painted nine figures, if not, pick up the new painting direction and start painting again.
Comments:
I'm not really sure if it's legal to use page zero.
If it's not correct, no problem, but I'm disqualified :)
Anyway, it's been fun creating the program.