/*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+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 General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+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 General Public License for more details.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+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 PLAYER_HEADER
#define PLAYER_HEADER
-#include "common_irrlicht.h"
+#include "irrlichttypes_bloated.h"
#include "inventory.h"
-#include "collision.h"
+#include "constants.h"
+#include <list>
+#include <mutex>
#define PLAYERNAME_SIZE 20
#define PLAYERNAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
+#define PLAYERNAME_ALLOWED_CHARS_USER_EXPL "'a' to 'z', 'A' to 'Z', '0' to '9', '-', '_'"
+struct PlayerControl
+{
+ PlayerControl() {}
+
+ PlayerControl(
+ bool a_up,
+ bool a_down,
+ bool a_left,
+ bool a_right,
+ bool a_jump,
+ bool a_aux1,
+ bool a_sneak,
+ bool a_zoom,
+ bool a_LMB,
+ bool a_RMB,
+ float a_pitch,
+ float a_yaw,
+ float a_sidew_move_joystick_axis,
+ float a_forw_move_joystick_axis
+ )
+ {
+ up = a_up;
+ down = a_down;
+ left = a_left;
+ right = a_right;
+ jump = a_jump;
+ aux1 = a_aux1;
+ sneak = a_sneak;
+ zoom = a_zoom;
+ LMB = a_LMB;
+ RMB = a_RMB;
+ pitch = a_pitch;
+ yaw = a_yaw;
+ sidew_move_joystick_axis = a_sidew_move_joystick_axis;
+ forw_move_joystick_axis = a_forw_move_joystick_axis;
+ }
+ bool up = false;
+ bool down = false;
+ bool left = false;
+ bool right = false;
+ bool jump = false;
+ bool aux1 = false;
+ bool sneak = false;
+ bool zoom = false;
+ bool LMB = false;
+ bool RMB = false;
+ float pitch = 0.0f;
+ float yaw = 0.0f;
+ float sidew_move_joystick_axis = 0.0f;
+ float forw_move_joystick_axis = 0.0f;
+};
class Map;
+struct CollisionInfo;
+struct HudElement;
+class Environment;
+// IMPORTANT:
+// Do *not* perform an assignment or copy operation on a Player or
+// RemotePlayer object! This will copy the lock held for HUD synchronization
class Player
{
public:
+ Player(const char *name, IItemDefManager *idef);
+ virtual ~Player() = 0;
- Player();
- virtual ~Player();
-
- void resetInventory();
-
- //void move(f32 dtime, Map &map);
- virtual void move(f32 dtime, Map &map, f32 pos_max_d) = 0;
+ virtual void move(f32 dtime, Environment *env, f32 pos_max_d)
+ {}
+ virtual void move(f32 dtime, Environment *env, f32 pos_max_d,
+ std::vector<CollisionInfo> *collision_info)
+ {}
v3f getSpeed()
{
{
m_speed = speed;
}
-
- // Y direction is ignored
- void accelerate(v3f target_speed, f32 max_increase);
-
- v3f getPosition()
- {
- return m_position;
- }
-
- v3s16 getLightPosition() const
- {
- return floatToInt(m_position + v3f(0,BS+BS/2,0), BS);
- }
-
- v3f getEyePosition()
- {
- // This is at the height of the eyes of the current figure
- // return m_position + v3f(0, BS+BS/2, 0);
- // This is more like in minecraft
- return m_position + v3f(0,BS+(5*BS)/8,0);
- }
-
- virtual void setPosition(const v3f &position)
- {
- m_position = position;
- }
- void setPitch(f32 pitch)
- {
- m_pitch = pitch;
- }
-
- virtual void setYaw(f32 yaw)
- {
- m_yaw = yaw;
- }
+ const char *getName() const { return m_name; }
- f32 getPitch()
+ u32 getFreeHudID()
{
- return m_pitch;
+ size_t size = hud.size();
+ for (size_t i = 0; i != size; i++) {
+ if (!hud[i])
+ return i;
+ }
+ return size;
}
- f32 getYaw()
- {
- return m_yaw;
- }
+ v3f eye_offset_first;
+ v3f eye_offset_third;
- virtual void updateName(const char *name)
- {
- snprintf(m_name, PLAYERNAME_SIZE, "%s", name);
- }
+ Inventory inventory;
- virtual void wieldItem(u16 item);
- virtual const InventoryItem *getWieldItem() const
- {
- const InventoryList *list = inventory.getList("main");
- if (list)
- return list->getItem(m_selected_item);
- return NULL;
- }
+ f32 movement_acceleration_default;
+ f32 movement_acceleration_air;
+ f32 movement_acceleration_fast;
+ f32 movement_speed_walk;
+ f32 movement_speed_crouch;
+ f32 movement_speed_fast;
+ f32 movement_speed_climb;
+ f32 movement_speed_jump;
+ f32 movement_liquid_fluidity;
+ f32 movement_liquid_fluidity_smooth;
+ f32 movement_liquid_sink;
+ f32 movement_gravity;
- const char * getName()
- {
- return m_name;
- }
+ v2s32 local_animations[4];
+ float local_animation_speed;
- virtual bool isLocal() const = 0;
+ u16 peer_id = PEER_ID_INEXISTENT;
- virtual void updateLight(u8 light_at_pos) {};
-
- // NOTE: Use peer_id == 0 for disconnected
- /*virtual bool isClientConnected() { return false; }
- virtual void setClientConnected(bool) {}*/
-
- /*
- serialize() writes a bunch of text that can contain
- any characters except a '\0', and such an ending that
- deSerialize stops reading exactly at the right point.
- */
- void serialize(std::ostream &os);
- void deSerialize(std::istream &is);
+ std::string inventory_formspec;
- bool touching_ground;
- // This oscillates so that the player jumps a bit above the surface
- 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;
- bool is_frozen;
-
- Inventory inventory;
- // Actual inventory is backed up here when creative mode is used
- Inventory *inventory_backup;
-
- bool craftresult_is_preview;
+ PlayerControl control;
+ const PlayerControl& getPlayerControl() { return control; }
- u16 hp;
+ u32 keyPressed = 0;
- u16 peer_id;
+ HudElement* getHud(u32 id);
+ u32 addHud(HudElement* hud);
+ HudElement* removeHud(u32 id);
+ void clearHud();
+ u32 hud_flags;
+ s32 hud_hotbar_itemcount;
protected:
char m_name[PLAYERNAME_SIZE];
- u16 m_selected_item;
- f32 m_pitch;
- f32 m_yaw;
v3f m_speed;
- v3f m_position;
-
-public:
-
-};
-
-/*
- Player on the server
-*/
-
-class ServerRemotePlayer : public Player
-{
-public:
- ServerRemotePlayer()
- {
- }
- virtual ~ServerRemotePlayer()
- {
- }
-
- virtual bool isLocal() const
- {
- return false;
- }
-
- virtual void move(f32 dtime, Map &map, f32 pos_max_d)
- {
- }
-
-private:
-};
-
-#ifndef SERVER
-
-/*
- All the other players on the client are these
-*/
-
-class RemotePlayer : public Player, public scene::ISceneNode
-{
-public:
- RemotePlayer(
- scene::ISceneNode* parent=NULL,
- IrrlichtDevice *device=NULL,
- s32 id=0);
-
- virtual ~RemotePlayer();
-
- /*
- ISceneNode methods
- */
-
- virtual void OnRegisterSceneNode()
- {
- if (IsVisible)
- SceneManager->registerNodeForRendering(this);
-
- ISceneNode::OnRegisterSceneNode();
- }
-
- virtual void render()
- {
- // Do nothing
- }
-
- virtual const core::aabbox3d<f32>& getBoundingBox() const
- {
- return m_box;
- }
-
- void setPosition(const v3f &position)
- {
- m_oldpos = m_showpos;
-
- if(m_pos_animation_time < 0.001 || m_pos_animation_time > 1.0)
- m_pos_animation_time = m_pos_animation_time_counter;
- else
- m_pos_animation_time = m_pos_animation_time * 0.9
- + m_pos_animation_time_counter * 0.1;
- m_pos_animation_time_counter = 0;
- m_pos_animation_counter = 0;
-
- Player::setPosition(position);
- //ISceneNode::setPosition(position);
- }
-
- virtual void setYaw(f32 yaw)
- {
- Player::setYaw(yaw);
- ISceneNode::setRotation(v3f(0, -yaw, 0));
- }
-
- bool isLocal() const
- {
- return false;
- }
-
- void updateName(const char *name);
-
- virtual void updateLight(u8 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;
- }
- }
- }
-
- void move(f32 dtime, Map &map, f32 pos_max_d);
-
-private:
- scene::IMeshSceneNode *m_node;
- scene::ITextSceneNode* m_text;
- core::aabbox3d<f32> m_box;
-
- v3f m_oldpos;
- f32 m_pos_animation_counter;
- f32 m_pos_animation_time;
- f32 m_pos_animation_time_counter;
- v3f m_showpos;
-};
-
-#endif // !SERVER
-
-#ifndef SERVER
-struct PlayerControl
-{
- PlayerControl()
- {
- up = false;
- down = false;
- left = false;
- right = false;
- jump = false;
- aux1 = false;
- sneak = false;
- pitch = 0;
- yaw = 0;
- }
- PlayerControl(
- bool a_up,
- bool a_down,
- bool a_left,
- bool a_right,
- bool a_jump,
- bool a_aux1,
- bool a_sneak,
- float a_pitch,
- float a_yaw
- )
- {
- up = a_up;
- down = a_down;
- left = a_left;
- right = a_right;
- jump = a_jump;
- aux1 = a_aux1;
- sneak = a_sneak;
- pitch = a_pitch;
- yaw = a_yaw;
- }
- bool up;
- bool down;
- bool left;
- bool right;
- bool jump;
- bool aux1;
- bool sneak;
- float pitch;
- float yaw;
-};
-
-class LocalPlayer : public Player
-{
-public:
- LocalPlayer();
- 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);
-
- void applyControl(float dtime);
-
- PlayerControl control;
+ std::vector<HudElement *> hud;
private:
- // This is used for determining the sneaking range
- v3s16 m_sneak_node;
- // Whether the player is allowed to sneak
- bool m_sneak_node_exists;
+ // Protect some critical areas
+ // hud for example can be modified by EmergeThread
+ // and ServerThread
+ std::mutex m_mutex;
};
-#endif // !SERVER
#endif