ilikecats/stk-code_catmod
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Made slipstream area wider (at the side that furthest

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away from the kart), so that it's hopefully a bit easier
to get slipstream.


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@11765 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
hikerstk
2012-10-26 05:12:59 +00:00
parent 40e46221d4
commit eebdd939b0
4 changed files with 13 additions and 4 deletions
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3
data/stk_config.xml
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@@ -321,6 +321,7 @@
/>
</ai>
<!-- Slipstream: length: How far behind a kart slipstream works
width: how wide slipstream works furthest away from the kart.
collect-time: How many seconds of sstream give maximum benefit
use-time: How long the benefit will last.
add-power: Additional power due to sstreaming. 1 = +100%
@@ -331,7 +332,7 @@
working.
fade-out-time: How long the slip stream speed increase will
gradually be reduced. -->
<slipstream length="10" collect-time="2" use-time="5"
<slipstream length="10" width="5" collect-time="2" use-time="5"
add-power="3" min-speed="10"
max-speed-increase="5" duration="1" fade-out-time="2"/>

5
src/graphics/slip_stream.cpp
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@@ -70,12 +70,13 @@ SlipStream::SlipStream(AbstractKart* kart) : MovingTexture(0, 0), m_kart(kart)
float length = m_kart->getKartProperties()->getSlipstreamLength();
float kw = m_kart->getKartWidth();
float ew = m_kart->getKartProperties()->getSlipstreamWidth();
float kl = m_kart->getKartLength();
Vec3 p[4];
p[0]=Vec3(-kw*0.5f, 0, -kl*0.5f );
p[1]=Vec3(-kw*0.5f, 0, -kl*0.5f-length);
p[2]=Vec3( kw*0.5f, 0, -kl*0.5f-length);
p[1]=Vec3(-ew*0.5f, 0, -kl*0.5f-length);
p[2]=Vec3( ew*0.5f, 0, -kl*0.5f-length);
p[3]=Vec3( kw*0.5f, 0, -kl*0.5f );
m_slipstream_original_quad = new Quad(p[0], p[1], p[2], p[3]);
m_slipstream_quad = new Quad(p[0], p[1], p[2], p[3]);

4
src/karts/kart_properties.cpp
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@@ -82,7 +82,7 @@ KartProperties::KartProperties(const std::string &filename)
m_plunger_in_face_duration[1] = m_plunger_in_face_duration[2] =
m_zipper_time = m_zipper_force = m_zipper_speed_gain =
m_zipper_max_speed_increase = m_zipper_fade_out_time =
m_slipstream_length = m_slipstream_collect_time =
m_slipstream_length = m_slipstream_width = m_slipstream_collect_time =
m_slipstream_use_time = m_slipstream_add_power =
m_slipstream_min_speed = m_slipstream_max_speed_increase =
m_slipstream_duration = m_slipstream_fade_out_time =
@@ -335,6 +335,7 @@ void KartProperties::getAllData(const XMLNode * root)
if(const XMLNode *slipstream_node = root->getNode("slipstream"))
{
slipstream_node->get("length", &m_slipstream_length );
slipstream_node->get("width", &m_slipstream_width );
slipstream_node->get("collect-time", &m_slipstream_collect_time );
slipstream_node->get("use-time", &m_slipstream_use_time );
slipstream_node->get("add-power", &m_slipstream_add_power );
@@ -628,6 +629,7 @@ void KartProperties::checkAllSet(const std::string &filename)
CHECK_NEG(m_zipper_speed_gain, "zipper-speed-gain" );
CHECK_NEG(m_zipper_max_speed_increase, "zipper-max-speed-increase" );
CHECK_NEG(m_slipstream_length, "slipstream length" );
CHECK_NEG(m_slipstream_width, "slipstream width" );
CHECK_NEG(m_slipstream_collect_time, "slipstream collect-time" );
CHECK_NEG(m_slipstream_use_time, "slipstream use-time" );
CHECK_NEG(m_slipstream_add_power, "slipstream add-power" );

5
src/karts/kart_properties.hpp
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@@ -278,6 +278,8 @@ private:
/** How far behind a kart slipstreaming is effective. */
float m_slipstream_length;
/** How wide the slipstream area is at the end. */
float m_slipstream_width;
/** Time after which sstream gives a bonus. */
float m_slipstream_collect_time;
/** Time slip-stream bonus is effective. */
@@ -590,6 +592,9 @@ public:
/** Returns how far behind a kart slipstreaming works. */
float getSlipstreamLength () const {return m_slipstream_length; }
/** Returns how wide the slipstream area is at the end. */
float getSlipstreamWidth () const {return m_slipstream_width; }
/** Returns time after which slipstream has maximum effect. */
float getSlipstreamCollectTime () const
{return m_slipstream_collect_time; }