Skip to content

Instantly share code, notes, and snippets.


videlais/main.c Secret

Created July 4, 2016 05:02
What would you like to do?
main.c for third GBDK example
#include <gb/gb.h>
#include "alpha.c"
#include "helloWorld.c"
#include "blankScreen.c"
void init();
void checkInput();
void updateSwitches();
void main() {
while(1) {
checkInput(); // Check for user input (and act on it)
updateSwitches(); // Make sure the SHOW_SPRITES and SHOW_BKG switches are on each loop
wait_vbl_done(); // Wait until VBLANK to avoid corrupting memory
void init() {
DISPLAY_ON; // Turn on the display
set_bkg_data(0, 47, alpha); // Load 47 tiles into background memory
// Use the 'helloWorld' array to write background tiles starting at 0,6 (tile positions)
// and write for 10 tiles in width and 2 tiles in height
void updateSwitches() {
void checkInput() {
if (joypad() & J_B) {
// Use the 'blankScreen' array to write background tiles starting at 0,0 (tile positions)
// and for 20 tiles in width and 18 tiles in height
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment