minetest.git - modified minetest for gpcfs purposes

diff options

Diffstat (limited to 'src/metadata.cpp')

0 files changed, 0 insertions, 0 deletions

/* Minetest Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef CAMERA_HEADER #define CAMERA_HEADER #include "irrlichttypes_extrabloated.h" #include "inventory.h" #include "mesh.h" #include "client/tile.h" #include "util/numeric.h" #include <ICameraSceneNode.h> #include <ISceneNode.h> #include <list> #include "client.h" class LocalPlayer; struct MapDrawControl; class IGameDef; class WieldMeshSceneNode; struct Nametag { Nametag(scene::ISceneNode *a_parent_node, const std::string &a_nametag_text, const video::SColor &a_nametag_color): parent_node(a_parent_node), nametag_text(a_nametag_text), nametag_color(a_nametag_color) { } scene::ISceneNode *parent_node; std::string nametag_text; video::SColor nametag_color; }; enum CameraMode {CAMERA_MODE_FIRST, CAMERA_MODE_THIRD, CAMERA_MODE_THIRD_FRONT}; /* Client camera class, manages the player and camera scene nodes, the viewing distance and performs view bobbing etc. It also displays the wielded tool in front of the first-person camera. */ class Camera { public: Camera(scene::ISceneManager* smgr, MapDrawControl& draw_control, IGameDef *gamedef); ~Camera(); // Get player scene node. // This node is positioned at the player's torso (without any view bobbing), // as given by Player::m_position. Yaw is applied but not pitch. inline scene::ISceneNode* getPlayerNode() const { return m_playernode; } // Get head scene node. // It has the eye transformation and pitch applied, // but no view bobbing. inline scene::ISceneNode* getHeadNode() const { return m_headnode; } // Get camera scene node. // It has the eye transformation, pitch and view bobbing applied. inline scene::ICameraSceneNode* getCameraNode() const { return m_cameranode; } // Get the camera position (in absolute scene coordinates). // This has view bobbing applied. inline v3f getPosition() const { return m_camera_position; } // Get the camera direction (in absolute camera coordinates). // This has view bobbing applied. inline v3f getDirection() const { return m_camera_direction; } // Get the camera offset inline v3s16 getOffset() const { return m_camera_offset; } // Horizontal field of view inline f32 getFovX() const { return m_fov_x; } // Vertical field of view inline f32 getFovY() const { return m_fov_y; } // Get maximum of getFovX() and getFovY() inline f32 getFovMax() const { return MYMAX(m_fov_x, m_fov_y); } // Checks if the constructor was able to create the scene nodes bool successfullyCreated(std::string &error_message); // Step the camera: updates the viewing range and view bobbing. void step(f32 dtime); // Update the camera from the local player's position. // busytime is used to adjust the viewing range. void update(LocalPlayer* player, f32 frametime, f32 busytime, f32 tool_reload_ratio, ClientEnvironment &c_env); // Update render distance void updateViewingRange(); // Start digging animation // Pass 0 for left click, 1 for right click void setDigging(s32 button); // Replace the wielded item mesh void wield(const ItemStack &item); // Draw the wielded tool. // This has to happen *after* the main scene is drawn. // Warning: This clears the Z buffer. void drawWieldedTool(irr::core::matrix4* translation=NULL); // Toggle the current camera mode void toggleCameraMode() { if (m_camera_mode == CAMERA_MODE_FIRST) m_camera_mode = CAMERA_MODE_THIRD; else if (m_camera_mode == CAMERA_MODE_THIRD) m_camera_mode = CAMERA_MODE_THIRD_FRONT; else m_camera_mode = CAMERA_MODE_FIRST; } //read the current camera mode


context:
space:
mode: