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
+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.
*/
#include "content_cao.h"
#include "tile.h"
#include "environment.h"
+#include "collision.h"
#include "settings.h"
#include <ICameraSceneNode.h>
+#include <ITextSceneNode.h>
+#include <IBillboardSceneNode.h>
+#include "serialization.h" // For decompressZlib
+#include "gamedef.h"
+#include "clientobject.h"
+#include "content_object.h"
+#include "mesh.h"
+#include "utility.h" // For IntervalLimiter
+#include "itemdef.h"
+#include "tool.h"
+#include "content_cso.h"
+#include "sound.h"
+#include "nodedef.h"
+#include "localplayer.h"
+class Settings;
+struct ToolCapabilities;
+
+#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
core::map<u16, ClientActiveObject::Factory> ClientActiveObject::m_types;
+/*
+ SmoothTranslator
+*/
+
+struct SmoothTranslator
+{
+ v3f vect_old;
+ v3f vect_show;
+ v3f vect_aim;
+ f32 anim_counter;
+ f32 anim_time;
+ f32 anim_time_counter;
+ bool aim_is_end;
+
+ SmoothTranslator():
+ vect_old(0,0,0),
+ vect_show(0,0,0),
+ vect_aim(0,0,0),
+ anim_counter(0),
+ anim_time(0),
+ anim_time_counter(0),
+ aim_is_end(true)
+ {}
+
+ void init(v3f vect)
+ {
+ vect_old = vect;
+ vect_show = vect;
+ vect_aim = vect;
+ anim_counter = 0;
+ anim_time = 0;
+ anim_time_counter = 0;
+ aim_is_end = true;
+ }
+
+ void sharpen()
+ {
+ init(vect_show);
+ }
+
+ void update(v3f vect_new, bool is_end_position=false, float update_interval=-1)
+ {
+ aim_is_end = is_end_position;
+ vect_old = vect_show;
+ vect_aim = vect_new;
+ if(update_interval > 0){
+ anim_time = update_interval;
+ } else {
+ 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;
+ float move_end = 1.5;
+ if(aim_is_end)
+ move_end = 1.0;
+ if(moveratio > move_end)
+ moveratio = move_end;
+ vect_show = vect_old + vect_move * moveratio;
+ }
+
+ bool is_moving()
+ {
+ return ((anim_time_counter / anim_time) < 1.4);
+ }
+};
+
+/*
+ Other stuff
+*/
+
+static void setBillboardTextureMatrix(scene::IBillboardSceneNode *bill,
+ float txs, float tys, int col, int row)
+{
+ video::SMaterial& material = bill->getMaterial(0);
+ core::matrix4& matrix = material.getTextureMatrix(0);
+ matrix.setTextureTranslate(txs*col, tys*row);
+ matrix.setTextureScale(txs, tys);
+}
+
/*
TestCAO
*/
+class TestCAO : public ClientActiveObject
+{
+public:
+ TestCAO(IGameDef *gamedef, ClientEnvironment *env);
+ virtual ~TestCAO();
+
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_TEST;
+ }
+
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env);
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr);
+ 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;
+};
+
// Prototype
-TestCAO proto_TestCAO;
+TestCAO proto_TestCAO(NULL, NULL);
-TestCAO::TestCAO():
- ClientActiveObject(0),
+TestCAO::TestCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
m_node(NULL),
m_position(v3f(0,10*BS,0))
{
{
}
-ClientActiveObject* TestCAO::create()
+ClientActiveObject* TestCAO::create(IGameDef *gamedef, ClientEnvironment *env)
{
- return new TestCAO();
+ return new TestCAO(gamedef, env);
}
-void TestCAO::addToScene(scene::ISceneManager *smgr)
+void TestCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
{
if(m_node != NULL)
return;
- video::IVideoDriver* driver = smgr->getVideoDriver();
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
scene::SMesh *mesh = new scene::SMesh();
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
// Set material
buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("rat.png").c_str()));
+ buf->getMaterial().setTexture(0, tsrc->getTextureRaw("rat.png"));
buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
ItemCAO
*/
+class ItemCAO : public ClientActiveObject
+{
+public:
+ ItemCAO(IGameDef *gamedef, ClientEnvironment *env);
+ virtual ~ItemCAO();
+
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_ITEM;
+ }
+
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env);
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr);
+ void removeFromScene();
+ void updateLight(u8 light_at_pos);
+ v3s16 getLightPosition();
+ void updateNodePos();
+ void updateInfoText();
+ void updateTexture();
+
+ 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;}
+
+ std::string infoText()
+ {return m_infotext;}
+
+private:
+ core::aabbox3d<f32> m_selection_box;
+ scene::IMeshSceneNode *m_node;
+ v3f m_position;
+ std::string m_itemstring;
+ std::string m_infotext;
+};
+
#include "inventory.h"
// Prototype
-ItemCAO proto_ItemCAO;
+ItemCAO proto_ItemCAO(NULL, NULL);
-ItemCAO::ItemCAO():
- ClientActiveObject(0),
+ItemCAO::ItemCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.),
m_node(NULL),
m_position(v3f(0,10*BS,0))
{
- ClientActiveObject::registerType(getType(), create);
+ if(!gamedef && !env)
+ {
+ ClientActiveObject::registerType(getType(), create);
+ }
}
ItemCAO::~ItemCAO()
{
}
-ClientActiveObject* ItemCAO::create()
+ClientActiveObject* ItemCAO::create(IGameDef *gamedef, ClientEnvironment *env)
{
- return new ItemCAO();
+ return new ItemCAO(gamedef, env);
}
-void ItemCAO::addToScene(scene::ISceneManager *smgr)
+void ItemCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
{
if(m_node != NULL)
return;
- video::IVideoDriver* driver = smgr->getVideoDriver();
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
scene::SMesh *mesh = new scene::SMesh();
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
// Set material
buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- //buf->getMaterial().setTexture(0, NULL);
- // Initialize with the stick texture
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("stick.png").c_str()));
+ // Initialize with a generated placeholder texture
+ buf->getMaterial().setTexture(0, tsrc->getTextureRaw(""));
buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
buf->drop();
m_node = smgr->addMeshSceneNode(mesh, NULL);
mesh->drop();
- // Set it to use the materials of the meshbuffers directly.
- // This is needed for changing the texture in the future
- m_node->setReadOnlyMaterials(true);
updateNodePos();
+
+ /*
+ Update image of node
+ */
+
+ updateTexture();
}
void ItemCAO::removeFromScene()
u8 li = decode_light(light_at_pos);
video::SColor color(255,li,li,li);
- setMeshVerticesColor(m_node->getMesh(), color);
+ setMeshColor(m_node->getMesh(), color);
}
v3s16 ItemCAO::getLightPosition()
{
- return floatToInt(m_position, BS);
+ return floatToInt(m_position + v3f(0,0.5*BS,0), BS);
}
void ItemCAO::updateNodePos()
m_node->setPosition(m_position);
}
+void ItemCAO::updateInfoText()
+{
+ try{
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(m_itemstring, idef);
+ if(item.isKnown(idef))
+ m_infotext = item.getDefinition(idef).description;
+ else
+ m_infotext = "Unknown item: '" + m_itemstring + "'";
+ if(item.count >= 2)
+ m_infotext += " (" + itos(item.count) + ")";
+ }
+ catch(SerializationError &e)
+ {
+ m_infotext = "Unknown item: '" + m_itemstring + "'";
+ }
+}
+
+void ItemCAO::updateTexture()
+{
+ if(m_node == NULL)
+ return;
+
+ // Create an inventory item to see what is its image
+ std::istringstream is(m_itemstring, std::ios_base::binary);
+ video::ITexture *texture = NULL;
+ try{
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(is, idef);
+ texture = item.getDefinition(idef).inventory_texture;
+ }
+ catch(SerializationError &e)
+ {
+ infostream<<"WARNING: "<<__FUNCTION_NAME
+ <<": error deSerializing itemstring \""
+ <<m_itemstring<<std::endl;
+ }
+
+ // Set meshbuffer texture
+ m_node->getMaterial(0).setTexture(0, texture);
+}
+
+
void ItemCAO::step(float dtime, ClientEnvironment *env)
{
if(m_node)
void ItemCAO::processMessage(const std::string &data)
{
- infostream<<"ItemCAO: Got message"<<std::endl;
+ //infostream<<"ItemCAO: Got message"<<std::endl;
std::istringstream is(data, std::ios::binary);
// command
u8 cmd = readU8(is);
m_position = readV3F1000(is);
updateNodePos();
}
+ if(cmd == 1)
+ {
+ // itemstring
+ m_itemstring = deSerializeString(is);
+ updateInfoText();
+ updateTexture();
+ }
}
void ItemCAO::initialize(const std::string &data)
return;
// pos
m_position = readV3F1000(is);
- // inventorystring
- m_inventorystring = deSerializeString(is);
+ // itemstring
+ m_itemstring = deSerializeString(is);
}
updateNodePos();
+ updateInfoText();
+}
- /*
- Update image of node
- */
-
- if(m_node == NULL)
- return;
-
- scene::IMesh *mesh = m_node->getMesh();
+/*
+ GenericCAO
+*/
- if(mesh == NULL)
- return;
-
- scene::IMeshBuffer *buf = mesh->getMeshBuffer(0);
+#include "genericobject.h"
+
+class GenericCAO : public ClientActiveObject
+{
+private:
+ // Only set at initialization
+ std::string m_name;
+ bool m_is_player;
+ bool m_is_local_player; // determined locally
+ // Property-ish things
+ ObjectProperties m_prop;
+ //
+ scene::ISceneManager *m_smgr;
+ IrrlichtDevice *m_irr;
+ core::aabbox3d<f32> m_selection_box;
+ scene::IMeshSceneNode *m_meshnode;
+ scene::IBillboardSceneNode *m_spritenode;
+ scene::ITextSceneNode* m_textnode;
+ v3f m_position;
+ v3f m_velocity;
+ v3f m_acceleration;
+ float m_yaw;
+ s16 m_hp;
+ SmoothTranslator pos_translator;
+ // Spritesheet/animation stuff
+ v2f m_tx_size;
+ v2s16 m_tx_basepos;
+ bool m_initial_tx_basepos_set;
+ bool m_tx_select_horiz_by_yawpitch;
+ int m_anim_frame;
+ int m_anim_num_frames;
+ float m_anim_framelength;
+ float m_anim_timer;
+ ItemGroupList m_armor_groups;
+ float m_reset_textures_timer;
+ bool m_visuals_expired;
+ float m_step_distance_counter;
+ u8 m_last_light;
+
+public:
+ GenericCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
+ //
+ m_is_player(false),
+ m_is_local_player(false),
+ //
+ m_smgr(NULL),
+ m_irr(NULL),
+ m_selection_box(-BS/3.,-BS/3.,-BS/3., BS/3.,BS/3.,BS/3.),
+ m_meshnode(NULL),
+ m_spritenode(NULL),
+ m_textnode(NULL),
+ m_position(v3f(0,10*BS,0)),
+ m_velocity(v3f(0,0,0)),
+ m_acceleration(v3f(0,0,0)),
+ m_yaw(0),
+ m_hp(1),
+ m_tx_size(1,1),
+ m_tx_basepos(0,0),
+ m_initial_tx_basepos_set(false),
+ m_tx_select_horiz_by_yawpitch(false),
+ m_anim_frame(0),
+ m_anim_num_frames(1),
+ m_anim_framelength(0.2),
+ m_anim_timer(0),
+ m_reset_textures_timer(-1),
+ m_visuals_expired(false),
+ m_step_distance_counter(0),
+ m_last_light(255)
+ {
+ if(gamedef == NULL)
+ ClientActiveObject::registerType(getType(), create);
+ }
- if(buf == NULL)
- return;
+ void initialize(const std::string &data)
+ {
+ infostream<<"GenericCAO: Got init data"<<std::endl;
+ std::istringstream is(data, std::ios::binary);
+ // version
+ u8 version = readU8(is);
+ // check version
+ if(version != 0){
+ errorstream<<"GenericCAO: Unsupported init data version"
+ <<std::endl;
+ return;
+ }
+ m_name = deSerializeString(is);
+ m_is_player = readU8(is);
+ m_position = readV3F1000(is);
+ m_yaw = readF1000(is);
+ m_hp = readS16(is);
+
+ int num_messages = readU8(is);
+ for(int i=0; i<num_messages; i++){
+ std::string message = deSerializeLongString(is);
+ processMessage(message);
+ }
- // Create an inventory item to see what is its image
- std::istringstream is(m_inventorystring, std::ios_base::binary);
- video::ITexture *texture = NULL;
- try{
- InventoryItem *item = NULL;
- item = InventoryItem::deSerialize(is);
- infostream<<__FUNCTION_NAME<<": m_inventorystring=\""
- <<m_inventorystring<<"\" -> item="<<item
- <<std::endl;
- if(item)
- {
- texture = item->getImage();
- delete item;
+ pos_translator.init(m_position);
+ updateNodePos();
+
+ if(m_is_player){
+ Player *player = m_env->getPlayer(m_name.c_str());
+ if(player && player->isLocal()){
+ m_is_local_player = true;
+ }
}
}
- catch(SerializationError &e)
+
+ ~GenericCAO()
{
- infostream<<"WARNING: "<<__FUNCTION_NAME
- <<": error deSerializing inventorystring \""
- <<m_inventorystring<<"\""<<std::endl;
}
-
- // Set meshbuffer texture
- buf->getMaterial().setTexture(0, texture);
-
-}
-/*
- RatCAO
-*/
-
-#include "inventory.h"
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env)
+ {
+ return new GenericCAO(gamedef, env);
+ }
-// Prototype
-RatCAO proto_RatCAO;
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_GENERIC;
+ }
+ core::aabbox3d<f32>* getSelectionBox()
+ {
+ if(!m_prop.is_visible || m_is_local_player)
+ return NULL;
+ return &m_selection_box;
+ }
+ v3f getPosition()
+ {
+ return pos_translator.vect_show;
+ }
-RatCAO::RatCAO():
- ClientActiveObject(0),
- m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS/2.,BS/3.),
- m_node(NULL),
- m_position(v3f(0,10*BS,0)),
- m_yaw(0)
-{
- ClientActiveObject::registerType(getType(), create);
-}
+ void removeFromScene()
+ {
+ if(m_meshnode){
+ m_meshnode->remove();
+ m_meshnode = NULL;
+ }
+ if(m_spritenode){
+ m_spritenode->remove();
+ m_spritenode = NULL;
+ }
+ }
-RatCAO::~RatCAO()
-{
-}
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
+ {
+ m_smgr = smgr;
+ m_irr = irr;
-ClientActiveObject* RatCAO::create()
-{
- return new RatCAO();
-}
+ if(m_meshnode != NULL || m_spritenode != NULL)
+ return;
+
+ m_visuals_expired = false;
-void RatCAO::addToScene(scene::ISceneManager *smgr)
-{
- if(m_node != NULL)
- return;
-
- video::IVideoDriver* driver = smgr->getVideoDriver();
+ if(!m_prop.is_visible || m_is_local_player)
+ return;
- scene::SMesh *mesh = new scene::SMesh();
- scene::IMeshBuffer *buf = new scene::SMeshBuffer();
- video::SColor c(255,255,255,255);
- video::S3DVertex vertices[4] =
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
+
+ if(m_prop.visual == "sprite"){
+ infostream<<"GenericCAO::addToScene(): single_sprite"<<std::endl;
+ m_spritenode = smgr->addBillboardSceneNode(
+ NULL, v2f(1, 1), v3f(0,0,0), -1);
+ m_spritenode->setMaterialTexture(0,
+ tsrc->getTextureRaw("unknown_block.png"));
+ m_spritenode->setMaterialFlag(video::EMF_LIGHTING, false);
+ m_spritenode->setMaterialFlag(video::EMF_BILINEAR_FILTER, false);
+ m_spritenode->setMaterialType(video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF);
+ m_spritenode->setMaterialFlag(video::EMF_FOG_ENABLE, true);
+ u8 li = m_last_light;
+ m_spritenode->setColor(video::SColor(255,li,li,li));
+ m_spritenode->setSize(m_prop.visual_size*BS);
+ {
+ const float txs = 1.0 / 1;
+ const float tys = 1.0 / 1;
+ setBillboardTextureMatrix(m_spritenode,
+ txs, tys, 0, 0);
+ }
+ }
+ else if(m_prop.visual == "upright_sprite")
+ {
+ scene::SMesh *mesh = new scene::SMesh();
+ double dx = BS*m_prop.visual_size.X/2;
+ double dy = BS*m_prop.visual_size.Y/2;
+ { // Front
+ scene::IMeshBuffer *buf = new scene::SMeshBuffer();
+ u8 li = m_last_light;
+ video::SColor c(255,li,li,li);
+ video::S3DVertex vertices[4] =
+ {
+ video::S3DVertex(-dx,-dy,0, 0,0,0, c, 0,1),
+ video::S3DVertex(dx,-dy,0, 0,0,0, c, 1,1),
+ video::S3DVertex(dx,dy,0, 0,0,0, c, 1,0),
+ video::S3DVertex(-dx,dy,0, 0,0,0, c, 0,0),
+ };
+ u16 indices[] = {0,1,2,2,3,0};
+ buf->append(vertices, 4, indices, 6);
+ // Set material
+ buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
+ buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
+ buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
+ buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
+ // Add to mesh
+ mesh->addMeshBuffer(buf);
+ buf->drop();
+ }
+ { // Back
+ scene::IMeshBuffer *buf = new scene::SMeshBuffer();
+ u8 li = m_last_light;
+ video::SColor c(255,li,li,li);
+ video::S3DVertex vertices[4] =
+ {
+ video::S3DVertex(dx,-dy,0, 0,0,0, c, 1,1),
+ video::S3DVertex(-dx,-dy,0, 0,0,0, c, 0,1),
+ video::S3DVertex(-dx,dy,0, 0,0,0, c, 0,0),
+ video::S3DVertex(dx,dy,0, 0,0,0, c, 1,0),
+ };
+ u16 indices[] = {0,1,2,2,3,0};
+ buf->append(vertices, 4, indices, 6);
+ // Set material
+ buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
+ buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
+ buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
+ buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
+ // Add to mesh
+ mesh->addMeshBuffer(buf);
+ buf->drop();
+ }
+ m_meshnode = smgr->addMeshSceneNode(mesh, NULL);
+ mesh->drop();
+ // Set it to use the materials of the meshbuffers directly.
+ // This is needed for changing the texture in the future
+ m_meshnode->setReadOnlyMaterials(true);
+ }
+ else if(m_prop.visual == "cube"){
+ infostream<<"GenericCAO::addToScene(): cube"<<std::endl;
+ scene::IMesh *mesh = createCubeMesh(v3f(BS,BS,BS));
+ m_meshnode = smgr->addMeshSceneNode(mesh, NULL);
+ mesh->drop();
+
+ m_meshnode->setScale(v3f(m_prop.visual_size.X,
+ m_prop.visual_size.Y,
+ m_prop.visual_size.X));
+ u8 li = m_last_light;
+ setMeshColor(m_meshnode->getMesh(), video::SColor(255,li,li,li));
+ } else if(m_prop.visual == "wielditem"){
+ infostream<<"GenericCAO::addToScene(): node"<<std::endl;
+ infostream<<"textures: "<<m_prop.textures.size()<<std::endl;
+ if(m_prop.textures.size() >= 1){
+ infostream<<"textures[0]: "<<m_prop.textures[0]<<std::endl;
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item(m_prop.textures[0], 1, 0, "", idef);
+ scene::IMesh *mesh = item.getDefinition(idef).wield_mesh;
+ m_meshnode = smgr->addMeshSceneNode(mesh, NULL);
+
+ m_meshnode->setScale(v3f(m_prop.visual_size.X/2,
+ m_prop.visual_size.Y/2,
+ m_prop.visual_size.X/2));
+ u8 li = m_last_light;
+ setMeshColor(m_meshnode->getMesh(), video::SColor(255,li,li,li));
+ }
+ } else {
+ infostream<<"GenericCAO::addToScene(): \""<<m_prop.visual
+ <<"\" not supported"<<std::endl;
+ }
+ updateTextures("");
+
+ scene::ISceneNode *node = NULL;
+ if(m_spritenode)
+ node = m_spritenode;
+ else if(m_meshnode)
+ node = m_meshnode;
+ if(node && m_is_player && !m_is_local_player){
+ // Add a text node for showing the name
+ gui::IGUIEnvironment* gui = irr->getGUIEnvironment();
+ std::wstring wname = narrow_to_wide(m_name);
+ m_textnode = smgr->addTextSceneNode(gui->getBuiltInFont(),
+ wname.c_str(), video::SColor(255,255,255,255), node);
+ m_textnode->setPosition(v3f(0, BS*1.1, 0));
+ }
+
+ updateNodePos();
+ }
+
+ void expireVisuals()
{
- video::S3DVertex(-BS/2,0,0, 0,0,0, c, 0,1),
- video::S3DVertex(BS/2,0,0, 0,0,0, c, 1,1),
- video::S3DVertex(BS/2,BS/2,0, 0,0,0, c, 1,0),
- video::S3DVertex(-BS/2,BS/2,0, 0,0,0, c, 0,0),
- };
- u16 indices[] = {0,1,2,2,3,0};
- buf->append(vertices, 4, indices, 6);
- // Set material
- buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
- buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- //buf->getMaterial().setTexture(0, NULL);
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("rat.png").c_str()));
- buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
- buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
- buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
- // Add to mesh
- mesh->addMeshBuffer(buf);
- buf->drop();
- m_node = smgr->addMeshSceneNode(mesh, NULL);
- mesh->drop();
- // Set it to use the materials of the meshbuffers directly.
- // This is needed for changing the texture in the future
- m_node->setReadOnlyMaterials(true);
- updateNodePos();
-}
+ m_visuals_expired = true;
+ }
+
+ void updateLight(u8 light_at_pos)
+ {
+ bool is_visible = (m_hp != 0);
+ u8 li = decode_light(light_at_pos);
+ m_last_light = li;
+ video::SColor color(255,li,li,li);
+ if(m_meshnode){
+ setMeshColor(m_meshnode->getMesh(), color);
+ m_meshnode->setVisible(is_visible);
+ }
+ if(m_spritenode){
+ m_spritenode->setColor(color);
+ m_spritenode->setVisible(is_visible);
+ }
+ }
-void RatCAO::removeFromScene()
-{
- if(m_node == NULL)
- return;
+ v3s16 getLightPosition()
+ {
+ return floatToInt(m_position, BS);
+ }
- m_node->remove();
- m_node = NULL;
-}
+ void updateNodePos()
+ {
+ if(m_meshnode){
+ m_meshnode->setPosition(pos_translator.vect_show);
+ v3f rot = m_meshnode->getRotation();
+ rot.Y = -m_yaw;
+ m_meshnode->setRotation(rot);
+ }
+ if(m_spritenode){
+ m_spritenode->setPosition(pos_translator.vect_show);
+ }
+ }
-void RatCAO::updateLight(u8 light_at_pos)
-{
- if(m_node == NULL)
- return;
+ void step(float dtime, ClientEnvironment *env)
+ {
+ v3f lastpos = pos_translator.vect_show;
- u8 li = decode_light(light_at_pos);
- video::SColor color(255,li,li,li);
- setMeshVerticesColor(m_node->getMesh(), color);
-}
+ if(m_visuals_expired && m_smgr && m_irr){
+ m_visuals_expired = false;
+ removeFromScene();
+ addToScene(m_smgr, m_gamedef->tsrc(), m_irr);
+ }
-v3s16 RatCAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
-}
+ if(m_prop.physical){
+ core::aabbox3d<f32> box = m_prop.collisionbox;
+ box.MinEdge *= BS;
+ box.MaxEdge *= BS;
+ collisionMoveResult moveresult;
+ f32 pos_max_d = BS*0.25; // Distance per iteration
+ v3f p_pos = m_position;
+ v3f p_velocity = m_velocity;
+ IGameDef *gamedef = env->getGameDef();
+ moveresult = collisionMovePrecise(&env->getMap(), gamedef,
+ pos_max_d, box, dtime, p_pos, p_velocity);
+ // Apply results
+ m_position = p_pos;
+ m_velocity = p_velocity;
+
+ bool is_end_position = moveresult.collides;
+ pos_translator.update(m_position, is_end_position, dtime);
+ pos_translator.translate(dtime);
+ updateNodePos();
+
+ m_velocity += dtime * m_acceleration;
+ } else {
+ m_position += dtime * m_velocity + 0.5 * dtime * dtime * m_acceleration;
+ m_velocity += dtime * m_acceleration;
+ pos_translator.update(m_position, pos_translator.aim_is_end, pos_translator.anim_time);
+ pos_translator.translate(dtime);
+ updateNodePos();
+ }
-void RatCAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
+ float moved = lastpos.getDistanceFrom(pos_translator.vect_show);
+ m_step_distance_counter += moved;
+ if(m_step_distance_counter > 1.5*BS){
+ m_step_distance_counter = 0;
+ if(!m_is_local_player && m_prop.makes_footstep_sound){
+ INodeDefManager *ndef = m_gamedef->ndef();
+ v3s16 p = floatToInt(getPosition() + v3f(0,
+ (m_prop.collisionbox.MinEdge.Y-0.5)*BS, 0), BS);
+ MapNode n = m_env->getMap().getNodeNoEx(p);
+ SimpleSoundSpec spec = ndef->get(n).sound_footstep;
+ m_gamedef->sound()->playSoundAt(spec, false, getPosition());
+ }
+ }
- //m_node->setPosition(m_position);
- m_node->setPosition(pos_translator.vect_show);
+ m_anim_timer += dtime;
+ if(m_anim_timer >= m_anim_framelength){
+ m_anim_timer -= m_anim_framelength;
+ m_anim_frame++;
+ if(m_anim_frame >= m_anim_num_frames)
+ m_anim_frame = 0;
+ }
- v3f rot = m_node->getRotation();
- rot.Y = 180.0 - m_yaw;
- m_node->setRotation(rot);
-}
+ updateTexturePos();
-void RatCAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
-}
+ if(m_reset_textures_timer >= 0){
+ m_reset_textures_timer -= dtime;
+ if(m_reset_textures_timer <= 0){
+ m_reset_textures_timer = -1;
+ updateTextures("");
+ }
+ }
+ if(fabs(m_prop.automatic_rotate) > 0.001){
+ m_yaw += dtime * m_prop.automatic_rotate * 180 / PI;
+ updateNodePos();
+ }
+ }
-void RatCAO::processMessage(const std::string &data)
-{
- //infostream<<"RatCAO: Got message"<<std::endl;
- std::istringstream is(data, std::ios::binary);
- // command
- u8 cmd = readU8(is);
- if(cmd == 0)
+ void updateTexturePos()
{
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
- updateNodePos();
+ if(m_spritenode){
+ scene::ICameraSceneNode* camera =
+ m_spritenode->getSceneManager()->getActiveCamera();
+ if(!camera)
+ return;
+ v3f cam_to_entity = m_spritenode->getAbsolutePosition()
+ - camera->getAbsolutePosition();
+ cam_to_entity.normalize();
+
+ int row = m_tx_basepos.Y;
+ int col = m_tx_basepos.X;
+
+ if(m_tx_select_horiz_by_yawpitch)
+ {
+ if(cam_to_entity.Y > 0.75)
+ col += 5;
+ else if(cam_to_entity.Y < -0.75)
+ col += 4;
+ else{
+ float mob_dir = atan2(cam_to_entity.Z, cam_to_entity.X) / PI * 180.;
+ float dir = mob_dir - m_yaw;
+ dir = wrapDegrees_180(dir);
+ //infostream<<"id="<<m_id<<" dir="<<dir<<std::endl;
+ if(fabs(wrapDegrees_180(dir - 0)) <= 45.1)
+ col += 2;
+ else if(fabs(wrapDegrees_180(dir - 90)) <= 45.1)
+ col += 3;
+ else if(fabs(wrapDegrees_180(dir - 180)) <= 45.1)
+ col += 0;
+ else if(fabs(wrapDegrees_180(dir + 90)) <= 45.1)
+ col += 1;
+ else
+ col += 4;
+ }
+ }
+
+ // Animation goes downwards
+ row += m_anim_frame;
+
+ float txs = m_tx_size.X;
+ float tys = m_tx_size.Y;
+ setBillboardTextureMatrix(m_spritenode,
+ txs, tys, col, row);
+ }
}
-}
-void RatCAO::initialize(const std::string &data)
-{
- //infostream<<"RatCAO: Got init data"<<std::endl;
-
+ void updateTextures(const std::string &mod)
{
- std::istringstream is(data, std::ios::binary);
- // version
- u8 version = readU8(is);
- // check version
- if(version != 0)
- return;
- // pos
- m_position = readV3F1000(is);
- pos_translator.init(m_position);
- }
-
- updateNodePos();
-}
-
-/*
- Oerkki1CAO
-*/
-
-#include "inventory.h"
+ ITextureSource *tsrc = m_gamedef->tsrc();
-// Prototype
-Oerkki1CAO proto_Oerkki1CAO;
-
-Oerkki1CAO::Oerkki1CAO():
- ClientActiveObject(0),
- m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS*2.,BS/3.),
- m_node(NULL),
- m_position(v3f(0,10*BS,0)),
- m_yaw(0),
- m_damage_visual_timer(0),
- m_damage_texture_enabled(false)
-{
- ClientActiveObject::registerType(getType(), create);
-}
-
-Oerkki1CAO::~Oerkki1CAO()
-{
-}
-
-ClientActiveObject* Oerkki1CAO::create()
-{
- return new Oerkki1CAO();
-}
-
-void Oerkki1CAO::addToScene(scene::ISceneManager *smgr)
-{
- if(m_node != NULL)
- return;
-
- video::IVideoDriver* driver = smgr->getVideoDriver();
-
- scene::SMesh *mesh = new scene::SMesh();
- scene::IMeshBuffer *buf = new scene::SMeshBuffer();
- video::SColor c(255,255,255,255);
- video::S3DVertex vertices[4] =
- {
- video::S3DVertex(-BS/2-BS,0,0, 0,0,0, c, 0,1),
- video::S3DVertex(BS/2+BS,0,0, 0,0,0, c, 1,1),
- video::S3DVertex(BS/2+BS,BS*2,0, 0,0,0, c, 1,0),
- video::S3DVertex(-BS/2-BS,BS*2,0, 0,0,0, c, 0,0),
- };
- u16 indices[] = {0,1,2,2,3,0};
- buf->append(vertices, 4, indices, 6);
- // Set material
- buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
- buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- //buf->getMaterial().setTexture(0, NULL);
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("oerkki1.png").c_str()));
- buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
- buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
- buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
- // Add to mesh
- mesh->addMeshBuffer(buf);
- buf->drop();
- m_node = smgr->addMeshSceneNode(mesh, NULL);
- mesh->drop();
- // Set it to use the materials of the meshbuffers directly.
- // This is needed for changing the texture in the future
- m_node->setReadOnlyMaterials(true);
- updateNodePos();
-}
-
-void Oerkki1CAO::removeFromScene()
-{
- if(m_node == NULL)
- return;
-
- m_node->remove();
- m_node = NULL;
-}
-
-void Oerkki1CAO::updateLight(u8 light_at_pos)
-{
- if(m_node == NULL)
- return;
-
- if(light_at_pos <= 2)
- {
- m_node->setVisible(false);
- return;
- }
-
- m_node->setVisible(true);
-
- u8 li = decode_light(light_at_pos);
- video::SColor color(255,li,li,li);
- setMeshVerticesColor(m_node->getMesh(), color);
-}
-
-v3s16 Oerkki1CAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*1.5,0), BS);
-}
-
-void Oerkki1CAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
-
- //m_node->setPosition(m_position);
- m_node->setPosition(pos_translator.vect_show);
-
- v3f rot = m_node->getRotation();
- rot.Y = 180.0 - m_yaw + 90.0;
- m_node->setRotation(rot);
-}
-
-void Oerkki1CAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
-
- LocalPlayer *player = env->getLocalPlayer();
- assert(player);
-
- v3f playerpos = player->getPosition();
- v2f playerpos_2d(playerpos.X,playerpos.Z);
- v2f objectpos_2d(m_position.X,m_position.Z);
-
- if(fabs(m_position.Y - playerpos.Y) < 1.5*BS &&
- objectpos_2d.getDistanceFrom(playerpos_2d) < 1.5*BS)
- {
- if(m_attack_interval.step(dtime, 0.5))
+ if(m_spritenode)
{
- env->damageLocalPlayer(2);
+ if(m_prop.visual == "sprite")
+ {
+ std::string texturestring = "unknown_block.png";
+ if(m_prop.textures.size() >= 1)
+ texturestring = m_prop.textures[0];
+ texturestring += mod;
+ m_spritenode->setMaterialTexture(0,
+ tsrc->getTextureRaw(texturestring));
+ }
}
- }
-
- if(m_damage_visual_timer > 0)
- {
- if(!m_damage_texture_enabled)
+ if(m_meshnode)
{
- // Enable damage texture
- if(m_node)
+ if(m_prop.visual == "cube")
{
- video::IVideoDriver* driver =
- m_node->getSceneManager()->getVideoDriver();
-
- scene::IMesh *mesh = m_node->getMesh();
- if(mesh == NULL)
- return;
-
- u16 mc = mesh->getMeshBufferCount();
- for(u16 j=0; j<mc; j++)
+ for (u32 i = 0; i < 6; ++i)
{
- scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
- buf->getMaterial().setTexture(0, driver->getTexture(
- getTexturePath("oerkki1_damaged.png").c_str()));
+ std::string texturestring = "unknown_block.png";
+ if(m_prop.textures.size() > i)
+ texturestring = m_prop.textures[i];
+ texturestring += mod;
+ AtlasPointer ap = tsrc->getTexture(texturestring);
+
+ // Get the tile texture and atlas transformation
+ video::ITexture* atlas = ap.atlas;
+ v2f pos = ap.pos;
+ v2f size = ap.size;
+
+ // Set material flags and texture
+ video::SMaterial& material = m_meshnode->getMaterial(i);
+ material.setFlag(video::EMF_LIGHTING, false);
+ material.setFlag(video::EMF_BILINEAR_FILTER, false);
+ material.setTexture(0, atlas);
+ material.getTextureMatrix(0).setTextureTranslate(pos.X, pos.Y);
+ material.getTextureMatrix(0).setTextureScale(size.X, size.Y);
}
}
- m_damage_texture_enabled = true;
- }
- m_damage_visual_timer -= dtime;
- }
- else
- {
- if(m_damage_texture_enabled)
- {
- // Disable damage texture
- if(m_node)
+ else if(m_prop.visual == "upright_sprite")
{
- video::IVideoDriver* driver =
- m_node->getSceneManager()->getVideoDriver();
-
- scene::IMesh *mesh = m_node->getMesh();
- if(mesh == NULL)
- return;
-
- u16 mc = mesh->getMeshBufferCount();
- for(u16 j=0; j<mc; j++)
+ scene::IMesh *mesh = m_meshnode->getMesh();
+ {
+ std::string tname = "unknown_object.png";
+ if(m_prop.textures.size() >= 1)
+ tname = m_prop.textures[0];
+ tname += mod;
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(0);
+ buf->getMaterial().setTexture(0,
+ tsrc->getTextureRaw(tname));
+ }
{
- scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
- buf->getMaterial().setTexture(0, driver->getTexture(
- getTexturePath("oerkki1.png").c_str()));
+ std::string tname = "unknown_object.png";
+ if(m_prop.textures.size() >= 2)
+ tname = m_prop.textures[1];
+ else if(m_prop.textures.size() >= 1)
+ tname = m_prop.textures[0];
+ tname += mod;
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(1);
+ buf->getMaterial().setTexture(0,
+ tsrc->getTextureRaw(tname));
}
}
- m_damage_texture_enabled = false;
}
}
-}
-
-void Oerkki1CAO::processMessage(const std::string &data)
-{
- //infostream<<"Oerkki1CAO: Got message"<<std::endl;
- std::istringstream is(data, std::ios::binary);
- // command
- u8 cmd = readU8(is);
- if(cmd == 0)
- {
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
- updateNodePos();
- }
- else if(cmd == 1)
- {
- //u16 damage = readU8(is);
- m_damage_visual_timer = 1.0;
- }
-}
-void Oerkki1CAO::initialize(const std::string &data)
-{
- //infostream<<"Oerkki1CAO: Got init data"<<std::endl;
-
+ void processMessage(const std::string &data)
{
+ //infostream<<"GenericCAO: Got message"<<std::endl;
std::istringstream is(data, std::ios::binary);
- // version
- u8 version = readU8(is);
- // check version
- if(version != 0)
- return;
- // pos
- m_position = readV3F1000(is);
- pos_translator.init(m_position);
- }
-
- updateNodePos();
-}
-
-bool Oerkki1CAO::directReportPunch(const std::string &toolname, v3f dir)
-{
- m_damage_visual_timer = 1.0;
-
- m_position += dir * BS;
- pos_translator.sharpen();
- pos_translator.update(m_position);
- updateNodePos();
-
- return false;
-}
-
-/*
- FireflyCAO
-*/
-
-// Prototype
-FireflyCAO proto_FireflyCAO;
-
-FireflyCAO::FireflyCAO():
- ClientActiveObject(0),
- m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS/2.,BS/3.),
- m_node(NULL),
- m_position(v3f(0,10*BS,0)),
- m_yaw(0)
-{
- ClientActiveObject::registerType(getType(), create);
-}
-
-FireflyCAO::~FireflyCAO()
-{
-}
-
-ClientActiveObject* FireflyCAO::create()
-{
- return new FireflyCAO();
-}
-
-void FireflyCAO::addToScene(scene::ISceneManager *smgr)
-{
- if(m_node != NULL)
- return;
-
- video::IVideoDriver* driver = smgr->getVideoDriver();
-
- scene::SMesh *mesh = new scene::SMesh();
- scene::IMeshBuffer *buf = new scene::SMeshBuffer();
- video::SColor c(255,255,255,255);
- video::S3DVertex vertices[4] =
- {
- video::S3DVertex(0,0,0, 0,0,0, c, 0,1),
- video::S3DVertex(BS/2,0,0, 0,0,0, c, 1,1),
- video::S3DVertex(BS/2,BS/2,0, 0,0,0, c, 1,0),
- video::S3DVertex(0,BS/2,0, 0,0,0, c, 0,0),
- };
- u16 indices[] = {0,1,2,2,3,0};
- buf->append(vertices, 4, indices, 6);
- // Set material
- buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
- buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- //buf->getMaterial().setTexture(0, NULL);
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("firefly.png").c_str()));
- buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
- buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
- buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
- // Add to mesh
- mesh->addMeshBuffer(buf);
- buf->drop();
- m_node = smgr->addMeshSceneNode(mesh, NULL);
- mesh->drop();
- // Set it to use the materials of the meshbuffers directly.
- // This is needed for changing the texture in the future
- m_node->setReadOnlyMaterials(true);
- updateNodePos();
-}
-
-void FireflyCAO::removeFromScene()
-{
- if(m_node == NULL)
- return;
-
- m_node->remove();
- m_node = NULL;
-}
-
-void FireflyCAO::updateLight(u8 light_at_pos)
-{
- if(m_node == NULL)
- return;
-
- u8 li = 255;
- video::SColor color(255,li,li,li);
- setMeshVerticesColor(m_node->getMesh(), color);
-}
-
-v3s16 FireflyCAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
-}
-
-void FireflyCAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
-
- //m_node->setPosition(m_position);
- m_node->setPosition(pos_translator.vect_show);
-
- v3f rot = m_node->getRotation();
- rot.Y = 180.0 - m_yaw;
- m_node->setRotation(rot);
-}
-
-void FireflyCAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
-}
-
-void FireflyCAO::processMessage(const std::string &data)
-{
- //infostream<<"FireflyCAO: Got message"<<std::endl;
- std::istringstream is(data, std::ios::binary);
- // command
- u8 cmd = readU8(is);
- if(cmd == 0)
- {
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
- updateNodePos();
- }
-}
-
-void FireflyCAO::initialize(const std::string &data)
-{
- //infostream<<"FireflyCAO: Got init data"<<std::endl;
-
- {
- std::istringstream is(data, std::ios::binary);
- // version
- u8 version = readU8(is);
- // check version
- if(version != 0)
- return;
- // pos
- m_position = readV3F1000(is);
- pos_translator.init(m_position);
- }
-
- updateNodePos();
-}
-
-/*
- MobV2CAO
-*/
-
-// Prototype
-MobV2CAO proto_MobV2CAO;
-
-MobV2CAO::MobV2CAO():
- ClientActiveObject(0),
- m_selection_box(-0.4*BS,-0.4*BS,-0.4*BS, 0.4*BS,0.8*BS,0.4*BS),
- m_node(NULL),
- m_position(v3f(0,10*BS,0)),
- m_yaw(0),
- m_walking(false),
- m_walking_unset_timer(0),
- m_walk_timer(0),
- m_walk_frame(0),
- m_damage_visual_timer(0),
- m_last_light(0),
- m_shooting(0),
- m_shooting_unset_timer(0),
- m_sprite_size(BS,BS),
- m_sprite_y(0),
- m_bright_shooting(false),
- m_lock_full_brightness(false),
- m_player_hit_timer(0)
-{
- ClientActiveObject::registerType(getType(), create);
-
- m_properties = new Settings;
-}
-
-MobV2CAO::~MobV2CAO()
-{
- delete m_properties;
-}
-
-ClientActiveObject* MobV2CAO::create()
-{
- return new MobV2CAO();
-}
-
-void MobV2CAO::addToScene(scene::ISceneManager *smgr)
-{
- if(m_node != NULL)
- return;
-
- /*infostream<<"MobV2CAO::addToScene using texture_name="<<
- m_texture_name<<std::endl;*/
- std::string texture_string = "[makealpha2:128,0,0;128,128,0:";
- texture_string += m_texture_name;
-
- scene::MyBillboardSceneNode *bill = new scene::MyBillboardSceneNode(
- smgr->getRootSceneNode(), smgr, -1, v3f(0,0,0), v2f(1,1));
- bill->setMaterialTexture(0, g_texturesource->getTextureRaw(texture_string));
- bill->setMaterialFlag(video::EMF_LIGHTING, false);
- bill->setMaterialFlag(video::EMF_BILINEAR_FILTER, false);
- bill->setMaterialType(video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF);
- bill->setMaterialFlag(video::EMF_FOG_ENABLE, true);
- bill->setColor(video::SColor(255,0,0,0));
- bill->setVisible(false); /* Set visible when brightness is known */
- bill->setSize(m_sprite_size);
- if(m_sprite_type == "humanoid_1"){
- const float txp = 1./192;
- const float txs = txp*32;
- const float typ = 1./240;
- const float tys = typ*48;
- bill->setTCoords(0, v2f(txs*1, tys*1));
- bill->setTCoords(1, v2f(txs*1, tys*0));
- bill->setTCoords(2, v2f(txs*0, tys*0));
- bill->setTCoords(3, v2f(txs*0, tys*1));
- } else if(m_sprite_type == "simple"){
- const float txs = 1.0;
- const float tys = 1.0 / m_simple_anim_frames;
- bill->setTCoords(0, v2f(txs*1, tys*1));
- bill->setTCoords(1, v2f(txs*1, tys*0));
- bill->setTCoords(2, v2f(txs*0, tys*0));
- bill->setTCoords(3, v2f(txs*0, tys*1));
- } else {
- infostream<<"MobV2CAO: Unknown sprite type \""<<m_sprite_type<<"\""
- <<std::endl;
- }
-
- m_node = bill;
-
- updateNodePos();
-}
-
-void MobV2CAO::removeFromScene()
-{
- if(m_node == NULL)
- return;
-
- m_node->drop();
- m_node->remove();
- m_node = NULL;
-}
-
-void MobV2CAO::updateLight(u8 light_at_pos)
-{
- if(m_lock_full_brightness)
- light_at_pos = 15;
-
- m_last_light = light_at_pos;
-
- if(m_node == NULL)
- return;
-
- if(m_damage_visual_timer > 0)
- return;
-
- if(m_shooting && m_bright_shooting)
- return;
-
- /*if(light_at_pos <= 2){
- m_node->setVisible(false);
- return;
- }*/
-
- m_node->setVisible(true);
-
- u8 li = decode_light(light_at_pos);
- video::SColor color(255,li,li,li);
- m_node->setColor(color);
-}
-
-v3s16 MobV2CAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,0,0), BS);
-}
-
-void MobV2CAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
-
- m_node->setPosition(pos_translator.vect_show + v3f(0,m_sprite_y,0));
-}
+ // command
+ u8 cmd = readU8(is);
+ if(cmd == GENERIC_CMD_SET_PROPERTIES)
+ {
+ m_prop = gob_read_set_properties(is);
-void MobV2CAO::step(float dtime, ClientEnvironment *env)
-{
- scene::MyBillboardSceneNode *bill = m_node;
+ m_selection_box = m_prop.collisionbox;
+ m_selection_box.MinEdge *= BS;
+ m_selection_box.MaxEdge *= BS;
+
+ m_tx_size.X = 1.0 / m_prop.spritediv.X;
+ m_tx_size.Y = 1.0 / m_prop.spritediv.Y;
- pos_translator.translate(dtime);
-
- if(m_sprite_type == "humanoid_1"){
- scene::ICameraSceneNode* camera = m_node->getSceneManager()->getActiveCamera();
- v3f cam_to_mob = m_node->getAbsolutePosition() - camera->getAbsolutePosition();
- cam_to_mob.normalize();
- int col = 0;
- if(cam_to_mob.Y > 0.75)
- col = 5;
- else if(cam_to_mob.Y < -0.75)
- col = 4;
- else{
- float mob_dir = atan2(cam_to_mob.Z, cam_to_mob.X) / PI * 180.;
- float dir = mob_dir - m_yaw;
- dir = wrapDegrees_180(dir);
- //infostream<<"id="<<m_id<<" dir="<<dir<<std::endl;
- if(fabs(wrapDegrees_180(dir - 0)) <= 45.1)
- col = 2;
- else if(fabs(wrapDegrees_180(dir - 90)) <= 45.1)
- col = 3;
- else if(fabs(wrapDegrees_180(dir - 180)) <= 45.1)
- col = 0;
- else if(fabs(wrapDegrees_180(dir + 90)) <= 45.1)
- col = 1;
- else
- col = 4;
+ if(!m_initial_tx_basepos_set){
+ m_initial_tx_basepos_set = true;
+ m_tx_basepos = m_prop.initial_sprite_basepos;
+ }
+
+ expireVisuals();
}
-
- int row = 0;
- if(m_shooting){
- row = 3;
- } else if(m_walking){
- m_walk_timer += dtime;
- if(m_walk_timer >= 0.5){
- m_walk_frame = (m_walk_frame + 1) % 2;
- m_walk_timer = 0;
+ else if(cmd == GENERIC_CMD_UPDATE_POSITION)
+ {
+ m_position = readV3F1000(is);
+ m_velocity = readV3F1000(is);
+ m_acceleration = readV3F1000(is);
+ if(fabs(m_prop.automatic_rotate) < 0.001)
+ m_yaw = readF1000(is);
+ bool do_interpolate = readU8(is);
+ bool is_end_position = readU8(is);
+ float update_interval = readF1000(is);
+
+ // Place us a bit higher if we're physical, to not sink into
+ // the ground due to sucky collision detection...
+ if(m_prop.physical)
+ m_position += v3f(0,0.002,0);
+
+ if(do_interpolate){
+ if(!m_prop.physical)
+ pos_translator.update(m_position, is_end_position, update_interval);
+ } else {
+ pos_translator.init(m_position);
}
- if(m_walk_frame == 0)
- row = 1;
- else
- row = 2;
+ updateNodePos();
}
-
- const float txp = 1./192;
- const float txs = txp*32;
- const float typ = 1./240;
- const float tys = typ*48;
- bill->setTCoords(0, v2f(txs*(1+col), tys*(1+row)));
- bill->setTCoords(1, v2f(txs*(1+col), tys*(0+row)));
- bill->setTCoords(2, v2f(txs*(0+col), tys*(0+row)));
- bill->setTCoords(3, v2f(txs*(0+col), tys*(1+row)));
- } else if(m_sprite_type == "simple"){
- m_walk_timer += dtime;
- if(m_walk_timer >= m_simple_anim_frametime){
- m_walk_frame = (m_walk_frame + 1) % m_simple_anim_frames;
- m_walk_timer = 0;
+ else if(cmd == GENERIC_CMD_SET_TEXTURE_MOD)
+ {
+ std::string mod = deSerializeString(is);
+ updateTextures(mod);
}
- int col = 0;
- int row = m_walk_frame;
- const float txs = 1.0;
- const float tys = 1.0 / m_simple_anim_frames;
- bill->setTCoords(0, v2f(txs*(1+col), tys*(1+row)));
- bill->setTCoords(1, v2f(txs*(1+col), tys*(0+row)));
- bill->setTCoords(2, v2f(txs*(0+col), tys*(0+row)));
- bill->setTCoords(3, v2f(txs*(0+col), tys*(1+row)));
- } else {
- infostream<<"MobV2CAO::step(): Unknown sprite type \""
- <<m_sprite_type<<"\""<<std::endl;
- }
-
- updateNodePos();
-
- /* Damage local player */
- if(m_player_hit_damage && m_player_hit_timer <= 0.0){
- LocalPlayer *player = env->getLocalPlayer();
- assert(player);
-
- v3f playerpos = player->getPosition();
- v2f playerpos_2d(playerpos.X,playerpos.Z);
- v2f objectpos_2d(m_position.X,m_position.Z);
-
- if(fabs(m_position.Y - playerpos.Y) < m_player_hit_distance*BS &&
- objectpos_2d.getDistanceFrom(playerpos_2d) < m_player_hit_distance*BS)
+ else if(cmd == GENERIC_CMD_SET_SPRITE)
{
- env->damageLocalPlayer(m_player_hit_damage);
- m_player_hit_timer = m_player_hit_interval;
+ v2s16 p = readV2S16(is);
+ int num_frames = readU16(is);
+ float framelength = readF1000(is);
+ bool select_horiz_by_yawpitch = readU8(is);
+
+ m_tx_basepos = p;
+ m_anim_num_frames = num_frames;
+ m_anim_framelength = framelength;
+ m_tx_select_horiz_by_yawpitch = select_horiz_by_yawpitch;
+
+ updateTexturePos();
}
- }
-
- /* Run timers */
-
- m_player_hit_timer -= dtime;
-
- if(m_damage_visual_timer >= 0){
- m_damage_visual_timer -= dtime;
- if(m_damage_visual_timer <= 0){
- infostream<<"id="<<m_id<<" damage visual ended"<<std::endl;
+ else if(cmd == GENERIC_CMD_PUNCHED)
+ {
+ /*s16 damage =*/ readS16(is);
+ s16 result_hp = readS16(is);
+
+ m_hp = result_hp;
}
- }
-
- m_walking_unset_timer += dtime;
- if(m_walking_unset_timer >= 1.0){
- m_walking = false;
- }
-
- m_shooting_unset_timer -= dtime;
- if(m_shooting_unset_timer <= 0.0){
- if(m_bright_shooting){
- u8 li = decode_light(m_last_light);
- video::SColor color(255,li,li,li);
- bill->setColor(color);
- m_bright_shooting = false;
+ else if(cmd == GENERIC_CMD_UPDATE_ARMOR_GROUPS)
+ {
+ m_armor_groups.clear();
+ int armor_groups_size = readU16(is);
+ for(int i=0; i<armor_groups_size; i++){
+ std::string name = deSerializeString(is);
+ int rating = readS16(is);
+ m_armor_groups[name] = rating;
+ }
}
- m_shooting = false;
- }
-
-}
-
-void MobV2CAO::processMessage(const std::string &data)
-{
- //infostream<<"MobV2CAO: Got message"<<std::endl;
- std::istringstream is(data, std::ios::binary);
- // command
- u8 cmd = readU8(is);
-
- // Move
- if(cmd == 0)
- {
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
-
- m_walking = true;
- m_walking_unset_timer = 0;
-
- updateNodePos();
}
- // Damage
- else if(cmd == 1)
- {
- //u16 damage = readU16(is);
-
- /*u8 li = decode_light(m_last_light);
- if(li >= 100)
- li = 30;
- else
- li = 255;*/
-
- /*video::SColor color(255,255,0,0);
- m_node->setColor(color);
-
- m_damage_visual_timer = 0.2;*/
- }
- // Trigger shooting
- else if(cmd == 2)
+
+ bool directReportPunch(v3f dir, const ItemStack *punchitem=NULL,
+ float time_from_last_punch=1000000)
{
- // length
- m_shooting_unset_timer = readF1000(is);
- // bright?
- m_bright_shooting = readU8(is);
- if(m_bright_shooting){
- u8 li = 255;
- video::SColor color(255,li,li,li);
- m_node->setColor(color);
+ assert(punchitem);
+ const ToolCapabilities *toolcap =
+ &punchitem->getToolCapabilities(m_gamedef->idef());
+ PunchDamageResult result = getPunchDamage(
+ m_armor_groups,
+ toolcap,
+ punchitem,
+ time_from_last_punch);
+
+ if(result.did_punch && result.damage != 0)
+ {
+ if(result.damage < m_hp){
+ m_hp -= result.damage;
+ } else {
+ m_hp = 0;
+ // TODO: Execute defined fast response
+ // As there is no definition, make a smoke puff
+ ClientSimpleObject *simple = createSmokePuff(
+ m_smgr, m_env, m_position,
+ m_prop.visual_size * BS);
+ m_env->addSimpleObject(simple);
+ }
+ // TODO: Execute defined fast response
+ // Flashing shall suffice as there is no definition
+ m_reset_textures_timer = 0.05;
+ if(result.damage >= 2)
+ m_reset_textures_timer += 0.05 * result.damage;
+ updateTextures("^[brighten");
}
-
- m_shooting = true;
+
+ return false;
}
-}
-
-void MobV2CAO::initialize(const std::string &data)
-{
- //infostream<<"MobV2CAO: Got init data"<<std::endl;
+ std::string debugInfoText()
{
- std::istringstream is(data, std::ios::binary);
- // version
- u8 version = readU8(is);
- // check version
- if(version != 0){
- infostream<<__FUNCTION_NAME<<": Invalid version"<<std::endl;
- return;
+ std::ostringstream os(std::ios::binary);
+ os<<"GenericCAO hp="<<m_hp<<"\n";
+ os<<"armor={";
+ for(ItemGroupList::const_iterator i = m_armor_groups.begin();
+ i != m_armor_groups.end(); i++){
+ os<<i->first<<"="<<i->second<<", ";
}
-
- std::ostringstream tmp_os(std::ios::binary);
- decompressZlib(is, tmp_os);
- std::istringstream tmp_is(tmp_os.str(), std::ios::binary);
- m_properties->parseConfigLines(tmp_is, "MobArgsEnd");
-
- infostream<<"MobV2CAO::initialize(): got properties:"<<std::endl;
- m_properties->writeLines(infostream);
-
- m_properties->setDefault("looks", "dummy_default");
- m_properties->setDefault("yaw", "0");
- m_properties->setDefault("pos", "(0,0,0)");
- m_properties->setDefault("player_hit_damage", "0");
- m_properties->setDefault("player_hit_distance", "1.5");
- m_properties->setDefault("player_hit_interval", "1.5");
-
- setLooks(m_properties->get("looks"));
- m_yaw = m_properties->getFloat("yaw");
- m_position = m_properties->getV3F("pos");
- m_player_hit_damage = m_properties->getS32("player_hit_damage");
- m_player_hit_distance = m_properties->getFloat("player_hit_distance");
- m_player_hit_interval = m_properties->getFloat("player_hit_interval");
-
- pos_translator.init(m_position);
+ os<<"}";
+ return os.str();
}
-
- updateNodePos();
-}
+};
-bool MobV2CAO::directReportPunch(const std::string &toolname, v3f dir)
-{
- video::SColor color(255,255,0,0);
- m_node->setColor(color);
-
- m_damage_visual_timer = 0.05;
-
- m_position += dir * BS;
- pos_translator.sharpen();
- pos_translator.update(m_position);
- updateNodePos();
-
- return false;
-}
-
-void MobV2CAO::setLooks(const std::string &looks)
-{
- v2f selection_size = v2f(0.4, 0.4) * BS;
- float selection_y = 0 * BS;
-
- if(looks == "dungeon_master"){
- m_texture_name = "dungeon_master.png";
- m_sprite_type = "humanoid_1";
- m_sprite_size = v2f(2, 3) * BS;
- m_sprite_y = 0.85 * BS;
- selection_size = v2f(0.4, 2.6) * BS;
- selection_y = -0.4 * BS;
- }
- else if(looks == "fireball"){
- m_texture_name = "fireball.png";
- m_sprite_type = "simple";
- m_sprite_size = v2f(1, 1) * BS;
- m_simple_anim_frames = 3;
- m_simple_anim_frametime = 0.1;
- m_lock_full_brightness = true;
- }
- else{
- m_texture_name = "stone.png";
- m_sprite_type = "simple";
- m_sprite_size = v2f(1, 1) * BS;
- m_simple_anim_frames = 3;
- m_simple_anim_frametime = 0.333;
- selection_size = v2f(0.4, 0.4) * BS;
- selection_y = 0 * BS;
- }
+// Prototype
+GenericCAO proto_GenericCAO(NULL, NULL);
- m_selection_box = core::aabbox3d<f32>(
- -selection_size.X, selection_y, -selection_size.X,
- selection_size.X, selection_y+selection_size.Y,
- selection_size.X);
-}
projects / minetest.git / blobdiff