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pong
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fix edge+bat+bounce bug

This commit is contained in:
kg 2019-10-31 20:39:10 +01:00
parent aded7a1eec
commit e442d7c601
1 changed files with 31 additions and 31 deletions
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62
pong.ino
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@ -206,14 +206,43 @@ int game() {
// ball shizzle
if ((millis()-prevmillis)>ballspeed){
prevmillis=millis();
// X+=XRC;
// Y+=YRC;
X+=XRC;
Y+=YRC;
// p1 scores
if(X>255){
tone(speaker,100,10);
return(1);
}
// p2 scores
if(X<1){
tone(speaker,100,10);
return(2);
}
// bounce onderkant
if(Y>127) {
tone(speaker,500,1);
Y=127;
YRC=-YRC;
}
// bounce bovenkant
if(Y<0) {
tone(speaker,500,1);
Y=0;
YRC=-YRC;
}
// plot bal, en verwijder de oude
plot(X>>3,Y>>3,1);
if((X>>3!=Xo>>3) | (Y>>3!=Yo>>3)) {
plot(Xo>>3,Yo>>3,0);
Xo=X;
Yo=Y;
}
// p1 paddle check
if((X>>3) == 3) {
if(((Y>>3)>=(p1b>>3)) & ((Y>>3)<((p1b>>3)+batsize))){
@ -245,35 +274,6 @@ int game() {
}
}
}
// p2 scores , reset ball
if(X<1){
tone(speaker,100,10);
return(2);
}
// bounce onderkant
if(Y>127) {
tone(speaker,500,1);
Y=127;
YRC=-YRC;
}
// bounce bovenkant
if(Y<0) {
tone(speaker,500,1);
Y=0;
YRC=-YRC;
}
// plot bal, en verwijder de oude
plot(X>>3,Y>>3,1);
if((X>>3!=Xo>>3) | (Y>>3!=Yo>>3)) {
plot(Xo>>3,Yo>>3,0);
Xo=X;
Yo=Y;
}
X+=XRC;
Y+=YRC;
}
}
// player 1 pad