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[pongwars] fix user input slowing down balls

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dogeystamp 2024-01-30 14:23:50 -05:00
parent c4e57b3b94
commit 32dba49a50
1 changed files with 8 additions and 4 deletions
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pongwars/index.html
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@ -263,8 +263,10 @@
updatedDx *= coeff; updatedDx *= coeff;
updatedDy *= coeff; updatedDy *= coeff;
const speedLim = mix(100, 18, suddenDeathCoeff) const speedLim = mix(100, 18, suddenDeathCoeff)
updatedDx = clamp(-speedLim, speedLim, updatedDx); const norm = (updatedDx**2 + updatedDy**2)**(1/2)
updatedDy = clamp(-speedLim, speedLim, updatedDy); const scalar = Math.max(norm/speedLim, 1)
updatedDx *= scalar;
updatedDy *= scalar;
} }
} }
@ -274,8 +276,10 @@
const ct = Math.cos(theta); const ct = Math.cos(theta);
const st = Math.sin(theta); const st = Math.sin(theta);
if (state[color].boostEnabled) { if (state[color].boostEnabled) {
updatedDx = (ct * updatedDx - st * updatedDy)*1.01 const rotDx = (ct * updatedDx - st * updatedDy);
updatedDy = (st * updatedDx + ct * updatedDy)*1.01 const rotDy = (st * updatedDx + ct * updatedDy);
updatedDx = rotDx;
updatedDy = rotDy;
} }
return { dx: updatedDx, dy: updatedDy }; return { dx: updatedDx, dy: updatedDy };