void Camera::accelerateDown( float acc )
{
accelerateVertical(-acc);
}
void LocalPlayer::applyControl(float dtime)
{
// Clear stuff
swimming_vertical = false;
setPitch(control.pitch);
setYaw(control.yaw);
// Nullify speed and don't run positioning code if the player is attached
if(isAttached)
{
setSpeed(v3f(0,0,0));
return;
}
v3f move_direction = v3f(0,0,1);
move_direction.rotateXZBy(getYaw());
v3f speedH = v3f(0,0,0); // Horizontal (X, Z)
v3f speedV = v3f(0,0,0); // Vertical (Y)
bool fly_allowed = m_gamedef->checkLocalPrivilege("fly");
bool fast_allowed = m_gamedef->checkLocalPrivilege("fast");
bool free_move = fly_allowed && g_settings->getBool("free_move");
bool fast_move = fast_allowed && g_settings->getBool("fast_move");
// When aux1_descends is enabled the fast key is used to go down, so fast isn't possible
bool fast_climb = fast_move && control.aux1 && !g_settings->getBool("aux1_descends");
bool continuous_forward = g_settings->getBool("continuous_forward");
bool always_fly_fast = g_settings->getBool("always_fly_fast");
// Whether superspeed mode is used or not
bool superspeed = false;
if (always_fly_fast && free_move && fast_move)
superspeed = true;
// Old descend control
if(g_settings->getBool("aux1_descends"))
{
// If free movement and fast movement, always move fast
if(free_move && fast_move)
superspeed = true;
// Auxiliary button 1 (E)
if(control.aux1)
{
if(free_move)
{
// In free movement mode, aux1 descends
if(fast_move)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
}
else if(in_liquid || in_liquid_stable)
{
speedV.Y = -movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
speedV.Y = -movement_speed_climb;
}
else
{
// If not free movement but fast is allowed, aux1 is
// "Turbo button"
if(fast_move)
superspeed = true;
}
}
}
// New minecraft-like descend control
else
{
// Auxiliary button 1 (E)
if(control.aux1)
{
if(!is_climbing)
{
// aux1 is "Turbo button"
if(fast_move)
superspeed = true;
}
}
if(control.sneak)
{
if(free_move)
{
// In free movement mode, sneak descends
if (fast_move && (control.aux1 || always_fly_fast))
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
}
else if(in_liquid || in_liquid_stable)
{
if(fast_climb)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
if(fast_climb)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_climb;
}
}
}
if (continuous_forward)
speedH += move_direction;
if (control.up) {
if (continuous_forward) {
if (fast_move)
superspeed = true;
} else {
speedH += move_direction;
}
}
if(control.down)
{
speedH -= move_direction;
}
if(control.left)
{
speedH += move_direction.crossProduct(v3f(0,1,0));
}
if(control.right)
{
speedH += move_direction.crossProduct(v3f(0,-1,0));
}
if(control.jump)
{
if (free_move) {
if (g_settings->getBool("aux1_descends") || always_fly_fast) {
if (fast_move)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
} else {
if(fast_move && control.aux1)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
}
}
else if(m_can_jump)
{
/*
NOTE: The d value in move() affects jump height by
raising the height at which the jump speed is kept
at its starting value
*/
v3f speedJ = getSpeed();
if(speedJ.Y >= -0.5 * BS)
{
speedJ.Y = movement_speed_jump * physics_override_jump;
setSpeed(speedJ);
MtEvent *e = new SimpleTriggerEvent("PlayerJump");
m_gamedef->event()->put(e);
}
}
else if(in_liquid)
{
if(fast_climb)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
if(fast_climb)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_climb;
}
}
// The speed of the player (Y is ignored)
if(superspeed || (is_climbing && fast_climb) || ((in_liquid || in_liquid_stable) && fast_climb))
speedH = speedH.normalize() * movement_speed_fast;
else if(control.sneak && !free_move && !in_liquid && !in_liquid_stable)
speedH = speedH.normalize() * movement_speed_crouch;
else
speedH = speedH.normalize() * movement_speed_walk;
// Acceleration increase
f32 incH = 0; // Horizontal (X, Z)
f32 incV = 0; // Vertical (Y)
if((!touching_ground && !free_move && !is_climbing && !in_liquid) || (!free_move && m_can_jump && control.jump))
{
// Jumping and falling
if(superspeed || (fast_move && control.aux1))
incH = movement_acceleration_fast * BS * dtime;
else
incH = movement_acceleration_air * BS * dtime;
incV = 0; // No vertical acceleration in air
}
else if (superspeed || (is_climbing && fast_climb) || ((in_liquid || in_liquid_stable) && fast_climb))
incH = incV = movement_acceleration_fast * BS * dtime;
else
incH = incV = movement_acceleration_default * BS * dtime;
// Accelerate to target speed with maximum increment
accelerateHorizontal(speedH * physics_override_speed, incH * physics_override_speed);
accelerateVertical(speedV * physics_override_speed, incV * physics_override_speed);
}
void Camera::accelerateUp( float acc )
{
accelerateVertical(acc);
}
void LocalPlayer::applyControl(float dtime, ClientEnvironment *env)
{
// Clear stuff
swimming_vertical = false;
setPitch(control.pitch);
setYaw(control.yaw);
// Nullify speed and don't run positioning code if the player is attached
if(isAttached)
{
setSpeed(v3f(0,0,0));
return;
}
v3f move_direction = v3f(0,0,1);
move_direction.rotateXZBy(getYaw());
v3f speedH = v3f(0,0,0); // Horizontal (X, Z)
v3f speedV = v3f(0,0,0); // Vertical (Y)
bool fly_allowed = m_gamedef->checkLocalPrivilege("fly");
bool fast_allowed = m_gamedef->checkLocalPrivilege("fast");
free_move = fly_allowed && g_settings->getBool("free_move");
bool fast_move = fast_allowed && g_settings->getBool("fast_move");
// When aux1_descends is enabled the fast key is used to go down, so fast isn't possible
bool fast_climb = fast_move && control.aux1 && !g_settings->getBool("aux1_descends");
bool continuous_forward = g_settings->getBool("continuous_forward");
bool fast_pressed = false;
bool always_fly_fast = g_settings->getBool("always_fly_fast");
// Whether superspeed mode is used or not
superspeed = false;
if (always_fly_fast && free_move && fast_move)
superspeed = true;
// Old descend control
if(g_settings->getBool("aux1_descends"))
{
// If free movement and fast movement, always move fast
if(free_move && fast_move)
superspeed = true;
// Auxiliary button 1 (E)
if(control.aux1)
{
if(free_move)
{
// In free movement mode, aux1 descends
if(fast_move)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
}
else if(in_liquid || in_liquid_stable)
{
speedV.Y = -movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
speedV.Y = -movement_speed_climb;
}
else
{
// If not free movement but fast is allowed, aux1 is
// "Turbo button"
if(fast_allowed)
superspeed = true;
}
}
}
// New minecraft-like descend control
else
{
// Auxiliary button 1 (E)
if(control.aux1)
{
if(!is_climbing)
{
// aux1 is "Turbo button"
if(fast_allowed)
superspeed = true;
}
if(fast_allowed)
fast_pressed = true;
}
if(control.sneak)
{
if(free_move)
{
// In free movement mode, sneak descends
if (fast_move && (control.aux1 || always_fly_fast))
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
}
else if(in_liquid || in_liquid_stable)
{
if(fast_climb)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
if(fast_climb)
speedV.Y = -movement_speed_fast;
else
speedV.Y = -movement_speed_climb;
}
}
}
if (continuous_forward)
speedH += move_direction;
if (control.up) {
if (continuous_forward) {
if (fast_move)
superspeed = true;
} else {
speedH += move_direction;
}
}
if(control.down)
{
speedH -= move_direction;
}
if(control.left)
{
speedH += move_direction.crossProduct(v3f(0,1,0));
}
if(control.right)
{
speedH += move_direction.crossProduct(v3f(0,-1,0));
}
if(control.jump)
{
if (free_move) {
if (g_settings->getBool("aux1_descends") || always_fly_fast) {
if (fast_move)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
} else {
if(fast_move && control.aux1)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
}
}
else if(m_can_jump)
{
/*
NOTE: The d value in move() affects jump height by
raising the height at which the jump speed is kept
at its starting value
*/
v3f speedJ = getSpeed();
if(speedJ.Y >= -0.5 * BS)
{
speedJ.Y = movement_speed_jump * physics_override_jump;
setSpeed(speedJ);
MtEvent *e = new SimpleTriggerEvent("PlayerJump");
m_gamedef->event()->put(e);
}
}
else if(in_liquid)
{
if(fast_climb)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_walk;
swimming_vertical = true;
}
else if(is_climbing)
{
if(fast_climb)
speedV.Y = movement_speed_fast;
else
speedV.Y = movement_speed_climb;
}
}
// The speed of the player (Y is ignored)
if(superspeed || (is_climbing && fast_climb) || ((in_liquid || in_liquid_stable) && fast_climb) || fast_pressed)
speedH = speedH.normalize() * movement_speed_fast;
else if(control.sneak && !free_move && !in_liquid && !in_liquid_stable)
speedH = speedH.normalize() * movement_speed_crouch;
else
speedH = speedH.normalize() * movement_speed_walk;
// Acceleration increase
f32 incH = 0; // Horizontal (X, Z)
f32 incV = 0; // Vertical (Y)
if((!touching_ground && !free_move && !is_climbing && !in_liquid) || (!free_move && m_can_jump && control.jump))
{
// Jumping and falling
if(superspeed || (fast_move && control.aux1))
incH = movement_acceleration_fast * BS * dtime;
else
incH = movement_acceleration_air * BS * dtime;
incV = 0; // No vertical acceleration in air
// better air control when falling fast
float speed = m_speed.getLength();
if (!superspeed && speed > movement_speed_fast && (control.down || control.up || control.left || control.right)) {
v3f rotate = move_direction * (speed / (movement_fall_aerodynamics * BS));
if(control.up) rotate = rotate.crossProduct(v3f(0,1,0));
if(control.down) rotate = rotate.crossProduct(v3f(0,-1,0));
if(control.left) rotate *=-1;
m_speed.rotateYZBy(rotate.X);
m_speed.rotateXZBy(rotate.Y);
m_speed.rotateXYBy(rotate.Z);
m_speed = m_speed.normalize() * speed * (1-speed*0.00001); // 0.998
if (m_speed.Y)
return;
}
}
else if (superspeed || (is_climbing && fast_climb) || ((in_liquid || in_liquid_stable) && fast_climb))
incH = incV = movement_acceleration_fast * BS * dtime;
else
incH = incV = movement_acceleration_default * BS * dtime;
// Accelerate to target speed with maximum increment
INodeDefManager *nodemgr = m_gamedef->ndef();
Map *map = &env->getMap();
v3s16 p = floatToInt(getPosition() - v3f(0,BS/2,0), BS);
float slippery = 0;
try {
slippery = itemgroup_get(nodemgr->get(map->getNode(p)).groups, "slippery");
}
catch (...) {}
accelerateHorizontal(speedH * physics_override_speed, incH * physics_override_speed, slippery);
accelerateVertical(speedV * physics_override_speed, incV * physics_override_speed);
}
