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Diffstat (limited to 'src/content_cao.h')
| -rw-r--r-- | src/content_cao.h | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/content_cao.h b/src/content_cao.h new file mode 100644 index 000000000..146e23b0c --- /dev/null +++ b/src/content_cao.h @@ -0,0 +1,248 @@ +/* +Minetest-c55 +Copyright (C) 2010-2011 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 +(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. + +You should have received a copy of the GNU 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 CONTENT_CAO_HEADER +#define CONTENT_CAO_HEADER + +#include "clientobject.h" +#include "content_object.h" +#include "utility.h" // For IntervalLimiter + +/* + SmoothTranslator +*/ + +struct SmoothTranslator +{ + v3f vect_old; + f32 anim_counter; + f32 anim_time; + f32 anim_time_counter; + v3f vect_show; + v3f vect_aim; + + SmoothTranslator(): + vect_old(0,0,0), + anim_counter(0), + anim_time(0), + anim_time_counter(0), + vect_show(0,0,0), + vect_aim(0,0,0) + {} + + void init(v3f vect) + { + vect_old = vect; + vect_show = vect; + vect_aim = vect; + } + + void update(v3f vect_new) + { + vect_old = vect_show; + vect_aim = vect_new; + if(anim_time < 0.001 || anim_time > 1.0) + anim_time = anim_time_counter; + else + anim_time = anim_time * 0.9 + anim_time_counter * 0.1; + anim_time_counter = 0; + anim_counter = 0; + } + + void translate(f32 dtime) + { + anim_time_counter = anim_time_counter + dtime; + anim_counter = anim_counter + dtime; + v3f vect_move = vect_aim - vect_old; + f32 moveratio = 1.0; + if(anim_time > 0.001) + moveratio = anim_time_counter / anim_time; + // Move a bit less than should, to avoid oscillation + moveratio = moveratio * 0.8; + if(moveratio > 1.5) + moveratio = 1.5; + vect_show = vect_old + vect_move * moveratio; + } +}; + + +/* + TestCAO +*/ + +class TestCAO : public ClientActiveObject +{ +public: + TestCAO(); + virtual ~TestCAO(); + + u8 getType() const + { + return ACTIVEOBJECT_TYPE_TEST; + } + + static ClientActiveObject* create(); + + void addToScene(scene::ISceneManager *smgr); + void removeFromScene(); + void updateLight(u8 light_at_pos); + v3s16 getLightPosition(); + void updateNodePos(); + + void step(float dtime, ClientEnvironment *env); + + void processMessage(const std::string &data); + +private: + scene::IMeshSceneNode *m_node; + v3f m_position; +}; + +/* + ItemCAO +*/ + +class ItemCAO : public ClientActiveObject +{ +public: + ItemCAO(); + virtual ~ItemCAO(); + + u8 getType() const + { + return ACTIVEOBJECT_TYPE_ITEM; + } + + static ClientActiveObject* create(); + + void addToScene(scene::ISceneManager *smgr); + void removeFromScene(); + void updateLight(u8 light_at_pos); + v3s16 getLightPosition(); + void updateNodePos(); + + void step(float dtime, ClientEnvironment *env); + + void processMessage(const std::string &data); + + void initialize(const std::string &data); + + core::aabbox3d<f32>* getSelectionBox() + {return &m_selection_box;} + v3f getPosition() + {return m_position;} + +private: + core::aabbox3d<f32> m_selection_box; + scene::IMeshSceneNode *m_node; + v3f m_position; + std::string m_inventorystring; +}; + +/* + RatCAO +*/ + +class RatCAO : public ClientActiveObject +{ +public: + RatCAO(); + virtual ~RatCAO(); + + u8 getType() const + { + return ACTIVEOBJECT_TYPE_RAT; + } + + static ClientActiveObject* create(); + + void addToScene(scene::ISceneManager *smgr); + void removeFromScene(); + void updateLight(u8 light_at_pos); + v3s16 getLightPosition(); + void updateNodePos(); + + void step(float dtime, ClientEnvironment *env); + + void processMessage(const std::string &data); + + void initialize(const std::string &data); + + core::aabbox3d<f32>* getSelectionBox() + {return &m_selection_box;} + v3f getPosition() + {return m_position;} + +private: + core::aabbox3d<f32> m_selection_box; + scene::IMeshSceneNode *m_node; + v3f m_position; + float m_yaw; + SmoothTranslator pos_translator; +}; + +/* + Oerkki1CAO +*/ + +class Oerkki1CAO : public ClientActiveObject +{ +public: + Oerkki1CAO(); + virtual ~Oerkki1CAO(); + + u8 getType() const + { + return ACTIVEOBJECT_TYPE_OERKKI1; + } + + static ClientActiveObject* create(); + + void addToScene(scene::ISceneManager *smgr); + void removeFromScene(); + void updateLight(u8 light_at_pos); + v3s16 getLightPosition(); + void updateNodePos(); + + void step(float dtime, ClientEnvironment *env); + + void processMessage(const std::string &data); + + void initialize(const std::string &data); + + core::aabbox3d<f32>* getSelectionBox() + {return &m_selection_box;} + v3f getPosition() + {return pos_translator.vect_show;} + //{return m_position;} + +private: + IntervalLimiter m_attack_interval; + core::aabbox3d<f32> m_selection_box; + scene::IMeshSceneNode *m_node; + v3f m_position; + float m_yaw; + SmoothTranslator pos_translator; + float m_damage_visual_timer; + bool m_damage_texture_enabled; +}; + + +#endif + |