BRNSystems/minetest
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Code Pull Requests 1 Activity

Fix the bouncy node related stuff a bit

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This commit is contained in:
Perttu Ahola 2012-09-01 13:21:52 +03:00
parent 3b43c69df4
commit c129b3852b
2 changed files with 11 additions and 5 deletions
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13
src/environment.cpp
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@ -2033,10 +2033,18 @@ void ClientEnvironment::step(float dtime)
i = player_collisions.begin(); i = player_collisions.begin();
i != player_collisions.end(); i++) i != player_collisions.end(); i++)
{ {
CollisionInfo &info = *i;
v3f speed_diff = info.new_speed - info.old_speed;;
// Handle only fall damage
// (because otherwise walking against something in fast_move kills you)
if(speed_diff.Y < 0 || info.old_speed.Y >= 0)
continue;
// Get rid of other components
speed_diff.X = 0;
speed_diff.Z = 0;
f32 pre_factor = 1; // 1 hp per node/s f32 pre_factor = 1; // 1 hp per node/s
f32 tolerance = BS*14; // 5 without damage f32 tolerance = BS*14; // 5 without damage
f32 post_factor = 1; // 1 hp per node/s f32 post_factor = 1; // 1 hp per node/s
CollisionInfo &info = *i;
if(info.type == COLLISION_NODE) if(info.type == COLLISION_NODE)
{ {
const ContentFeatures &f = m_gamedef->ndef()-> const ContentFeatures &f = m_gamedef->ndef()->
@ -2045,8 +2053,7 @@ void ClientEnvironment::step(float dtime)
int addp = itemgroup_get(f.groups, "fall_damage_add_percent"); int addp = itemgroup_get(f.groups, "fall_damage_add_percent");
pre_factor = 1.0 + (float)addp/100.0; pre_factor = 1.0 + (float)addp/100.0;
} }
float speed = (info.new_speed - info.old_speed).getLength(); float speed = pre_factor * speed_diff.getLength();
speed *= pre_factor;
if(speed > tolerance) if(speed > tolerance)
{ {
f32 damage_f = (speed - tolerance)/BS * post_factor; f32 damage_f = (speed - tolerance)/BS * post_factor;

3
src/localplayer.cpp
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@ -486,9 +486,8 @@ void LocalPlayer::applyControl(float dtime)
v3f speed = getSpeed(); v3f speed = getSpeed();
if(speed.Y >= -0.5*BS) if(speed.Y >= -0.5*BS)
{ {
speed.Y += 6.5*BS; speed.Y = 6.5*BS;
setSpeed(speed); setSpeed(speed);
m_can_jump = false;
MtEvent *e = new SimpleTriggerEvent("PlayerJump"); MtEvent *e = new SimpleTriggerEvent("PlayerJump");
m_gamedef->event()->put(e); m_gamedef->event()->put(e);