src/player.h

   1 /*
   2 Minetest-c55
   3 Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 /*
  21 (c) 2010 Perttu Ahola <celeron55@gmail.com>
  22 */
  23
  24 #ifndef PLAYER_HEADER
  25 #define PLAYER_HEADER
  26
  27 #include "common_irrlicht.h"
  28 #include "inventory.h"
  29
  30 #define PLAYERNAME_SIZE 20
  31
  32 class Map;
  33
  34 class Player
  35 {
  36 public:
  37         Player();
  38         virtual ~Player();
  39
  40         //void move(f32 dtime, Map &map);
  41         virtual void move(f32 dtime, Map &map) = 0;
  42
  43         v3f getSpeed()
  44         {
  45                 return m_speed;
  46         }
  47
  48         void setSpeed(v3f speed)
  49         {
  50                 m_speed = speed;
  51         }
  52
  53         // Y direction is ignored
  54         void accelerate(v3f target_speed, f32 max_increase);
  55
  56         v3f getPosition()
  57         {
  58                 return m_position;
  59         }
  60
  61         virtual void setPosition(v3f position)
  62         {
  63                 m_position = position;
  64         }
  65
  66         void setPitch(f32 pitch)
  67         {
  68                 m_pitch = pitch;
  69         }
  70
  71         virtual void setYaw(f32 yaw)
  72         {
  73                 m_yaw = yaw;
  74         }
  75
  76         f32 getPitch()
  77         {
  78                 return m_pitch;
  79         }
  80
  81         f32 getYaw()
  82         {
  83                 return m_yaw;
  84         }
  85
  86         virtual void updateName(const char *name)
  87         {
  88                 snprintf(m_name, PLAYERNAME_SIZE, "%s", name);
  89         }
  90
  91         const char * getName()
  92         {
  93                 return m_name;
  94         }
  95
  96         virtual bool isLocal() const = 0;
  97
  98         virtual void updateLight(u8 light_at_pos) {};
  99
 100         // NOTE: Use peer_id == 0 for disconnected
 101         /*virtual bool isClientConnected() { return false; }
 102         virtual void setClientConnected(bool) {}*/
 103
 104         bool touching_ground;
 105         bool in_water;
 106
 107         Inventory inventory;
 108
 109         u16 peer_id;
 110
 111 protected:
 112         char m_name[PLAYERNAME_SIZE];
 113         f32 m_pitch;
 114         f32 m_yaw;
 115         v3f m_speed;
 116         v3f m_position;
 117 };
 118
 119 class ServerRemotePlayer : public Player
 120 {
 121 public:
 122         /*ServerRemotePlayer(bool client_connected):
 123                 m_client_connected(client_connected)*/
 124         ServerRemotePlayer()
 125         {
 126         }
 127         virtual ~ServerRemotePlayer()
 128         {
 129         }
 130
 131         virtual bool isLocal() const
 132         {
 133                 return false;
 134         }
 135
 136         virtual void move(f32 dtime, Map &map)
 137         {
 138         }
 139
 140         /*virtual bool isClientConnected()
 141         {
 142                 return m_client_connected;
 143         }
 144         virtual void setClientConnected(bool client_connected)
 145         {
 146                 m_client_connected = client_connected;
 147         }
 148
 149         // This
 150         bool m_client_connected;*/
 151
 152 private:
 153 };
 154
 155 #ifndef SERVER
 156
 157 class RemotePlayer : public Player, public scene::ISceneNode
 158 {
 159 public:
 160         RemotePlayer(
 161                 scene::ISceneNode* parent=NULL,
 162                 IrrlichtDevice *device=NULL,
 163                 s32 id=0);
 164
 165         virtual ~RemotePlayer();
 166
 167         /*
 168                 ISceneNode methods
 169         */
 170
 171         virtual void OnRegisterSceneNode()
 172         {
 173                 if (IsVisible)
 174                         SceneManager->registerNodeForRendering(this);
 175
 176                 ISceneNode::OnRegisterSceneNode();
 177         }
 178
 179         virtual void render()
 180         {
 181                 // Do nothing
 182         }
 183
 184         virtual const core::aabbox3d<f32>& getBoundingBox() const
 185         {
 186                 return m_box;
 187         }
 188
 189         void setPosition(v3f position)
 190         {
 191                 m_oldpos = m_showpos;
 192
 193                 if(m_pos_animation_time < 0.001 || m_pos_animation_time > 1.0)
 194                         m_pos_animation_time = m_pos_animation_time_counter;
 195                 else
 196                         m_pos_animation_time = m_pos_animation_time * 0.9
 197                                         + m_pos_animation_time_counter * 0.1;
 198                 m_pos_animation_time_counter = 0;
 199                 m_pos_animation_counter = 0;
 200
 201                 Player::setPosition(position);
 202                 //ISceneNode::setPosition(position);
 203         }
 204
 205         virtual void setYaw(f32 yaw)
 206         {
 207                 Player::setYaw(yaw);
 208                 ISceneNode::setRotation(v3f(0, -yaw, 0));
 209         }
 210
 211         bool isLocal() const
 212         {
 213                 return false;
 214         }
 215
 216         void updateName(const char *name);
 217
 218         virtual void updateLight(u8 light_at_pos)
 219         {
 220                 if(m_node == NULL)
 221                         return;
 222
 223                 u8 li = decode_light(light_at_pos);
 224                 video::SColor color(255,li,li,li);
 225
 226                 scene::IMesh *mesh = m_node->getMesh();
 227
 228                 u16 mc = mesh->getMeshBufferCount();
 229                 for(u16 j=0; j<mc; j++)
 230                 {
 231                         scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
 232                         video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
 233                         u16 vc = buf->getVertexCount();
 234                         for(u16 i=0; i<vc; i++)
 235                         {
 236                                 vertices[i].Color = color;
 237                         }
 238                 }
 239         }
 240
 241         void move(f32 dtime, Map &map);
 242
 243 private:
 244         scene::IMeshSceneNode *m_node;
 245         scene::ITextSceneNode* m_text;
 246         core::aabbox3d<f32> m_box;
 247
 248         v3f m_oldpos;
 249         f32 m_pos_animation_counter;
 250         f32 m_pos_animation_time;
 251         f32 m_pos_animation_time_counter;
 252         v3f m_showpos;
 253 };
 254
 255 #endif
 256
 257 #ifndef SERVER
 258 struct PlayerControl
 259 {
 260         PlayerControl()
 261         {
 262                 up = false;
 263                 down = false;
 264                 left = false;
 265                 right = false;
 266                 jump = false;
 267                 superspeed = false;
 268                 pitch = 0;
 269                 yaw = 0;
 270         }
 271         PlayerControl(
 272                 bool a_up,
 273                 bool a_down,
 274                 bool a_left,
 275                 bool a_right,
 276                 bool a_jump,
 277                 bool a_superspeed,
 278                 float a_pitch,
 279                 float a_yaw
 280         )
 281         {
 282                 up = a_up;
 283                 down = a_down;
 284                 left = a_left;
 285                 right = a_right;
 286                 jump = a_jump;
 287                 superspeed = a_superspeed;
 288                 pitch = a_pitch;
 289                 yaw = a_yaw;
 290         }
 291         bool up;
 292         bool down;
 293         bool left;
 294         bool right;
 295         bool jump;
 296         bool superspeed;
 297         float pitch;
 298         float yaw;
 299 };
 300
 301 class LocalPlayer : public Player
 302 {
 303 public:
 304         LocalPlayer();
 305         virtual ~LocalPlayer();
 306
 307         bool isLocal() const
 308         {
 309                 return true;
 310         }
 311
 312         void move(f32 dtime, Map &map);
 313
 314         void applyControl(float dtime);
 315
 316         PlayerControl control;
 317
 318 private:
 319 };
 320 #endif // !SERVER
 321
 322 #endif
 323