Falling sand and gravel
[oweals/minetest.git] / src / player.h
index 925252e49d6a48f361ff01c44179587f5d78270e..56bb5083cce17adb84ed678e0b167689f6689d80 100644 (file)
@@ -25,44 +25,18 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "collision.h"
 
 #define PLAYERNAME_SIZE 20
-#define PASSWORD_SIZE 28       // Maximum password length. Allows for
-                               // base64-encoded SHA-1.
 
-#define PLAYERNAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.,"
-
-// Player privileges. These form a bitmask stored in the privs field
-// of the player, and define things they're allowed to do. See also
-// the static methods Player::privsToString and stringToPrivs that
-// convert these to human-readable form.
-const u64 PRIV_BUILD = 1;      // Can build - i.e. modify the world
-                               //  (not enforced yet)
-const u64 PRIV_TELEPORT = 2;   // Can teleport
-const u64 PRIV_SETTIME = 4;    // Can set the time
-const u64 PRIV_PRIVS = 8;      // Can grant and revoke privileges
-const u64 PRIV_SERVER = 16;    // Can manage the server (e.g. shutodwn ,settings)
-
-const u64 PRIV_DEFAULT = PRIV_BUILD;
-const u64 PRIV_ALL = 0x7FFFFFFFFFFFFFFFULL;
-const u64 PRIV_INVALID = 0x8000000000000000ULL;
-
-// Convert a privileges value into a human-readable string,
-// with each component separated by a comma.
-std::wstring privsToString(u64 privs);
-
-// Converts a comma-seperated list of privilege values into a
-// privileges value. The reverse of privsToString(). Returns
-// PRIV_INVALID if there is anything wrong with the input.
-u64 stringToPrivs(std::wstring str);
+#define PLAYERNAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
 
 
 class Map;
+class IGameDef;
 
 class Player
 {
 public:
 
-
-       Player();
+       Player(IGameDef *gamedef);
        virtual ~Player();
 
        void resetInventory();
@@ -88,7 +62,22 @@ public:
                return m_position;
        }
 
-       virtual void setPosition(v3f position)
+       v3s16 getLightPosition() const;
+
+       v3f getEyeOffset()
+       {
+               // This is at the height of the eyes of the current figure
+               // return v3f(0, BS+BS/2, 0);
+               // This is more like in minecraft
+               return v3f(0,BS+(5*BS)/8,0);
+       }
+
+       v3f getEyePosition()
+       {
+               return m_position + getEyeOffset();
+       }
+
+       virtual void setPosition(const v3f &position)
        {
                m_position = position;
        }
@@ -118,24 +107,26 @@ public:
                snprintf(m_name, PLAYERNAME_SIZE, "%s", name);
        }
 
-       const char * getName()
-       {
-               return m_name;
-       }
-
-       virtual void updatePassword(const char *password)
+       virtual void wieldItem(u16 item);
+       virtual const InventoryItem *getWieldItem() const
        {
-               snprintf(m_password, PASSWORD_SIZE, "%s", password);
+               const InventoryList *list = inventory.getList("main");
+               if (list)
+                       return list->getItem(m_selected_item);
+               return NULL;
        }
 
-       const char * getPassword()
+       const char * getName()
        {
-               return m_password;
+               return m_name;
        }
 
        virtual bool isLocal() const = 0;
 
-       virtual void updateLight(u8 light_at_pos) {};
+       virtual void updateLight(u8 light_at_pos)
+       {
+               light = light_at_pos;
+       }
        
        // NOTE: Use peer_id == 0 for disconnected
        /*virtual bool isClientConnected() { return false; }
@@ -154,22 +145,26 @@ public:
        bool in_water;
        // This is more stable and defines the maximum speed of the player
        bool in_water_stable;
+       bool is_climbing;
        bool swimming_up;
        
+       u8 light;
+
        Inventory inventory;
+       // Actual inventory is backed up here when creative mode is used
+       Inventory *inventory_backup;
 
        bool craftresult_is_preview;
 
        u16 hp;
 
-       // Player's privileges - a bitmaps of PRIV_xxxx.
-       u64 privs;
-
        u16 peer_id;
 
 protected:
+       IGameDef *m_gamedef;
+
        char m_name[PLAYERNAME_SIZE];
-       char m_password[PASSWORD_SIZE];
+       u16 m_selected_item;
        f32 m_pitch;
        f32 m_yaw;
        v3f m_speed;
@@ -183,25 +178,45 @@ public:
        Player on the server
 */
 
-class ServerRemotePlayer : public Player
+#include "serverobject.h"
+#include "content_object.h" // Object type IDs
+
+class ServerRemotePlayer : public Player, public ServerActiveObject
 {
 public:
-       ServerRemotePlayer()
-       {
-       }
+       ServerRemotePlayer(ServerEnvironment *env);
+       ServerRemotePlayer(ServerEnvironment *env, v3f pos_, u16 peer_id_,
+                       const char *name_);
+
        virtual ~ServerRemotePlayer()
-       {
-       }
+       {}
 
        virtual bool isLocal() const
-       {
-               return false;
-       }
+       { return false; }
 
        virtual void move(f32 dtime, Map &map, f32 pos_max_d)
        {
        }
        
+       virtual void setPosition(const v3f &position)
+       {
+               Player::setPosition(position);
+               ServerActiveObject::setBasePosition(position);
+       }
+       
+       /* ServerActiveObject interface */
+
+       u8 getType() const
+               {return ACTIVEOBJECT_TYPE_PLAYER;}
+       virtual std::string getDescription(){return getName();}
+       // Returns a reference
+       virtual InventoryItem* getWieldedItem();
+       virtual void damageWieldedItem(u16 amount);
+       // If all fits, eats item and returns true. Otherwise returns false.
+       virtual bool addToInventory(InventoryItem *item);
+       virtual void setHP(s16 hp_);
+       virtual s16 getHP();
+
 private:
 };
 
@@ -215,6 +230,7 @@ class RemotePlayer : public Player, public scene::ISceneNode
 {
 public:
        RemotePlayer(
+               IGameDef *gamedef,
                scene::ISceneNode* parent=NULL,
                IrrlichtDevice *device=NULL,
                s32 id=0);
@@ -243,7 +259,7 @@ public:
                return m_box;
        }
 
-       void setPosition(v3f position)
+       void setPosition(const v3f &position)
        {
                m_oldpos = m_showpos;
                
@@ -274,25 +290,14 @@ public:
 
        virtual void updateLight(u8 light_at_pos)
        {
+               Player::updateLight(light_at_pos);
+
                if(m_node == NULL)
                        return;
 
                u8 li = decode_light(light_at_pos);
                video::SColor color(255,li,li,li);
-
-               scene::IMesh *mesh = m_node->getMesh();
-               
-               u16 mc = mesh->getMeshBufferCount();
-               for(u16 j=0; j<mc; j++)
-               {
-                       scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-                       video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-                       u16 vc = buf->getVertexCount();
-                       for(u16 i=0; i<vc; i++)
-                       {
-                               vertices[i].Color = color;
-                       }
-               }
+               setMeshVerticesColor(m_node->getMesh(), color);
        }
        
        void move(f32 dtime, Map &map, f32 pos_max_d);
@@ -362,14 +367,14 @@ struct PlayerControl
 class LocalPlayer : public Player
 {
 public:
-       LocalPlayer();
+       LocalPlayer(IGameDef *gamedef);
        virtual ~LocalPlayer();
 
        bool isLocal() const
        {
                return true;
        }
-
+       
        void move(f32 dtime, Map &map, f32 pos_max_d,
                        core::list<CollisionInfo> *collision_info);
        void move(f32 dtime, Map &map, f32 pos_max_d);