hum ! very good work ! impresive
and if you have sprite over visually but with alpha you draw too (i think), have you use a flag to know what sprite can't overlap other because opacity or little size etc...
Exactly!!! and thanks!!
Impressive job @celtic_sadness, I assume this works on objects all same size (tile size) right? When I did my engine I wanted to use free sizes and that give me quite a lot of issues, if I could go back on time I would not have bothered!