11_bigsprite

BigSprite

3x3 キャラクタ (24x24 ピクセル) と 12x12 キャラクタ (96x96 ピクセル) のスプライト描画

How to build

Pre-request

• GNU make and GNU Compiler Collection
  • macOS: install XCODE
  • Linux: sudo apt install build-essential
• SDCC version 4.1.0
  • macOS(x64): https://sourceforge.net/projects/sdcc/files/sdcc-macos-amd64/4.1.0/
  • Linux(x64): https://sourceforge.net/projects/sdcc/files/sdcc-linux-amd64/4.1.0/

Build

git clone https://github.com/suzukiplan/vgszero
cd vgszero/example/11_bigsprite
make

ROM structure

8KB x 18 banks = 144KB ROM

• Bank 0: program
• Bank 1: program
• Bank 2: image00.chr
• Bank 3: image01.chr
• Bank 4: image02.chr
• Bank 5: image03.chr
• Bank 6: image04.chr
• Bank 7: image05.chr
• Bank 8: image06.chr
• Bank 9: image07.chr
• Bank 10: image08.chr
• Bank 11: image09.chr
• Bank 12: image10.chr
• Bank 13: image11.chr
• Bank 14: image12.chr
• Bank 15: image13.chr
• Bank 16: image14.chr
• Bank 17: image15.chr