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fix cakes speed to fit new physics

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2597 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2008-12-10 01:47:59 +00:00
parent 40edb7c69b
commit 9838b490f3
1 changed files with 4 additions and 1 deletions
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5
src/items/cake.cpp
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@ -40,6 +40,9 @@ Cake::Cake (Kart *kart) : Flyable(kart, POWERUP_CAKE)
float up_velocity = m_speed/7.0f;
// give a speed proportinal to kart speed
m_speed = 25.0f + kart->getSpeed()/25.0f * m_speed;
btTransform trans = kart->getTrans();
const float pitch = 0.0f; //getTerrainPitch(heading);
@ -56,7 +59,7 @@ Cake::Cake (Kart *kart) : Flyable(kart, POWERUP_CAKE)
// calculate appropriate initial up velocity so that the
// projectile lands on the aimed kart (9.8 is the gravity)
const float time = sqrt(kartDistSquared) / (m_speed - closest_kart->getSpeed()/2.5f); // the division is an empirical estimation
const float time = sqrt(kartDistSquared) / (m_speed - closest_kart->getSpeed()/1.6f); // the division is an empirical estimation
up_velocity = time*9.8f;
// calculate the approximate location of the aimed kart in 'time' seconds