Cuptain/SegaRaycast
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fixed issues (sorta)

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This commit is contained in:
Samuel Walker 2024-09-01 08:24:41 -06:00
parent 6db0105744
commit f8481aae42
1 changed files with 3 additions and 0 deletions
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src/main.c
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@ -154,6 +154,9 @@ void castRay(s16 angle, s16 column){
//Wall height calcs //Wall height calcs
shortestDist = fix16Mul(dx, shortestDist); shortestDist = fix16Mul(dx, shortestDist);
if(shortestDist < 0){
shortestDist = -shortestDist;
}
fix16 wallHeightFix16 = fix16Div(FIX16(SCREEN_HEIGHT), (shortestDist + FIX16(1))); fix16 wallHeightFix16 = fix16Div(FIX16(SCREEN_HEIGHT), (shortestDist + FIX16(1)));
wallHeightFix16 = fix16Mul(wallHeightFix16, WALL_HEIGHT_SCALE); wallHeightFix16 = fix16Mul(wallHeightFix16, WALL_HEIGHT_SCALE);
int wallHeight = fix16ToInt(wallHeightFix16); int wallHeight = fix16ToInt(wallHeightFix16);