advtrains.git - Advtrains mod for minetest.

diff options

Diffstat (limited to 'advtrains/path.lua')

-rw-r--r--

1 files changed, 1 insertions, 0 deletions

/* Minetest Copyright (C) 2010-2015 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 MINIMAP_HEADER #define MINIMAP_HEADER #include "irrlichttypes_extrabloated.h" #include "client.h" #include "voxel.h" #include "threading/mutex.h" #include "threading/semaphore.h" #include <map> #include <string> #include <vector> #define MINIMAP_MAX_SX 512 #define MINIMAP_MAX_SY 512 enum MinimapMode { MINIMAP_MODE_OFF, MINIMAP_MODE_SURFACEx1, MINIMAP_MODE_SURFACEx2, MINIMAP_MODE_SURFACEx4, MINIMAP_MODE_RADARx1, MINIMAP_MODE_RADARx2, MINIMAP_MODE_RADARx4, MINIMAP_MODE_COUNT, }; struct MinimapModeDef { bool is_radar; u16 scan_height; u16 map_size; }; struct MinimapPixel { u16 id; u16 height; u16 air_count; u16 light; }; struct MinimapMapblock { void getMinimapNodes(VoxelManipulator *vmanip, v3s16 pos); MinimapPixel data[MAP_BLOCKSIZE * MAP_BLOCKSIZE]; }; struct MinimapData { bool is_radar; MinimapMode mode; v3s16 pos; v3s16 old_pos; u16 scan_height; u16 map_size; MinimapPixel minimap_scan[MINIMAP_MAX_SX * MINIMAP_MAX_SY]; bool map_invalidated; bool minimap_shape_round; video::IImage *minimap_image; video::IImage *heightmap_image; video::IImage *minimap_mask_round; video::IImage *minimap_mask_square; video::ITexture *texture; video::ITexture *heightmap_texture; video::ITexture *minimap_overlay_round; video::ITexture *minimap_overlay_square; video::ITexture *player_marker; }; struct QueuedMinimapUpdate { v3s16 pos; MinimapMapblock *data; }; class MinimapUpdateThread : public UpdateThread { public: MinimapUpdateThread() : UpdateThread("Minimap") {} virtual ~MinimapUpdateThread(); void getMap(v3s16 pos, s16 size, s16 height, bool radar); MinimapPixel *getMinimapPixel(v3s16 pos, s16 height, s16 *pixel_height); s16 getAirCount(v3s16 pos, s16 height); video::SColor getColorFromId(u16 id); void enqueueBlock(v3s16 pos, MinimapMapblock *data); bool pushBlockUpdate(v3s16 pos, MinimapMapblock *data); bool popBlockUpdate(QueuedMinimapUpdate *update); MinimapData *data; protected: virtual void doUpdate(); private: Mutex m_queue_mutex; std::deque<QueuedMinimapUpdate> m_update_queue; std::map<v3s16, MinimapMapblock *> m_blocks_cache; }; class Mapper { public: Mapper(IrrlichtDevice *device, Client *client); ~Mapper(); void addBlock(v3s16 pos, MinimapMapblock *data); v3f getYawVec(); MinimapMode getMinimapMode(); void setPos(v3s16 pos); void setAngle(f32 angle); void setMinimapMode(MinimapMode mode); void toggleMinimapShape(); video::ITexture *getMinimapTexture(); void blitMinimapPixelsToImageRadar(video::IImage *map_image); void blitMinimapPixelsToImageSurface(video::IImage *map_image, video::IImage *heightmap_image); scene::SMeshBuffer *getMinimapMeshBuffer(); void drawMinimap(); video::IVideoDriver *driver; MinimapData *data; private: ITextureSource *m_tsrc; IShaderSource *m_shdrsrc; INodeDefManager *m_ndef; MinimapUpdateThread *m_minimap_update_thread; scene::SMeshBuffer *m_meshbuffer; bool m_enable_shaders; u16 m_surface_mode_scan_height; f32 m_angle; Mutex m_mutex; }; #endif


context:
space:
mode: