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Fix sign multiplication error for projectile

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Doyle Thai 2016-09-13 12:57:17 +10:00
parent 8ddac9c110
commit 1f799302c1
2 changed files with 3 additions and 3 deletions
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data/blackboard.art
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src/WorldTraveller.c
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@ -1758,10 +1758,10 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
v2 ddPos = V2(0, 0); v2 ddPos = V2(0, 0);
f32 projectileSpeed = 10.0f; f32 projectileSpeed = 10.0f;
v2 difference = v2_sub(projectile->pos, target->pos); v2 difference = v2_sub(target->pos, projectile->pos);
f32 longSide = (ABS(difference.x) > ABS(difference.y)) f32 longSide = (ABS(difference.x) > ABS(difference.y))
? difference.x ? ABS(difference.x)
: difference.y; : ABS(difference.y);
ddPos.x = (difference.x / longSide); ddPos.x = (difference.x / longSide);
ddPos.y = (difference.y / longSide); ddPos.y = (difference.y / longSide);