void Camera::accelerateLeft( float acc ) { accelerateHorizontal(-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::accelerateRight( float acc ) { accelerateHorizontal(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); }