diff options
Diffstat (limited to 'src/server/collision/Models')
| -rw-r--r-- | src/server/collision/Models/GameObjectModel.cpp | 173 | ||||
| -rw-r--r-- | src/server/collision/Models/GameObjectModel.h | 69 | ||||
| -rw-r--r-- | src/server/collision/Models/WorldModel.cpp | 4 | ||||
| -rwxr-xr-x | src/server/collision/Models/WorldModel.h | 3 |
4 files changed, 248 insertions, 1 deletions
diff --git a/src/server/collision/Models/GameObjectModel.cpp b/src/server/collision/Models/GameObjectModel.cpp new file mode 100644 index 00000000000..1abbc59a5b0 --- /dev/null +++ b/src/server/collision/Models/GameObjectModel.cpp @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2008-2012 TrinityCore <http://www.trinitycore.org/> + * Copyright (C) 2005-2009 MaNGOS <http://getmangos.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, see <http://www.gnu.org/licenses/>. + */ + +#include "VMapFactory.h" +#include "VMapManager2.h" +#include "VMapDefinitions.h" +#include "WorldModel.h" + +#include "GameObjectModel.h" +#include "Log.h" +#include "GameObject.h" +#include "Creature.h" +#include "TemporarySummon.h" +#include "Object.h" +#include "DBCStores.h" + +using G3D::Vector3; +using G3D::Ray; +using G3D::AABox; + +struct GameobjectModelData +{ + GameobjectModelData(const std::string& name_, const AABox& box) : + bound(box), name(name_) {} + + AABox bound; + std::string name; +}; + +typedef UNORDERED_MAP<uint32, GameobjectModelData> ModelList; +ModelList model_list; + +void LoadGameObjectModelList() +{ + FILE* model_list_file = fopen((sWorld->GetDataPath() + "vmaps/" + VMAP::GAMEOBJECT_MODELS).c_str(), "rb"); + if (!model_list_file) + return; + + uint32 name_length, displayId; + char buff[500]; + while (!feof(model_list_file)) + { + Vector3 v1, v2; + if (fread(&displayId, sizeof(uint32), 1, model_list_file) != 1 + || fread(&name_length, sizeof(uint32), 1, model_list_file) != 1 + || name_length >= sizeof(buff) + || fread(&buff, sizeof(char), name_length, model_list_file) != name_length + || fread(&v1, sizeof(Vector3), 1, model_list_file) != 1 + || fread(&v2, sizeof(Vector3), 1, model_list_file) != 1) + { + printf("\nFile '%s' seems to be corrupted", VMAP::GAMEOBJECT_MODELS); + break; + } + + model_list.insert + ( + ModelList::value_type( displayId, GameobjectModelData(std::string(buff,name_length),AABox(v1,v2)) ) + ); + } + fclose(model_list_file); +} + +GameObjectModel::~GameObjectModel() +{ + if (iModel) + ((VMAP::VMapManager2*)VMAP::VMapFactory::createOrGetVMapManager())->releaseModelInstance(name); +} + +bool GameObjectModel::initialize(const GameObject& go, const GameObjectDisplayInfoEntry& info) +{ + ModelList::const_iterator it = model_list.find(info.Displayid); + if (it == model_list.end()) + return false; + + G3D::AABox mdl_box(it->second.bound); + // ignore models with no bounds + if (mdl_box == G3D::AABox::zero()) + { + std::cout << "Model " << it->second.name << " has zero bounds, loading skipped" << std::endl; + return false; + } + + iModel = ((VMAP::VMapManager2*)VMAP::VMapFactory::createOrGetVMapManager())->acquireModelInstance(sWorld->GetDataPath() + "vmaps/", it->second.name); + + if (!iModel) + return false; + + name = it->second.name; + //flags = VMAP::MOD_M2; + //adtId = 0; + //ID = 0; + iPos = Vector3(go.GetPositionX(), go.GetPositionY(), go.GetPositionZ()); + phasemask = go.GetPhaseMask(); + iScale = go.GetFloatValue(OBJECT_FIELD_SCALE_X); + iInvScale = 1.f / iScale; + + G3D::Matrix3 iRotation = G3D::Matrix3::fromEulerAnglesZYX(go.GetOrientation(), 0, 0); + iInvRot = iRotation.inverse(); + // transform bounding box: + mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale); + AABox rotated_bounds; + for (int i = 0; i < 8; ++i) + rotated_bounds.merge(iRotation * mdl_box.corner(i)); + + this->iBound = rotated_bounds + iPos; +#ifdef SPAWN_CORNERS + // test: + for (int i = 0; i < 8; ++i) + { + Vector3 pos(iBound.corner(i)); + if (Creature* c = const_cast<GameObject&>(go).SummonCreature(24440, pos.x, pos.y, pos.z, 0, TEMPSUMMON_MANUAL_DESPAWN)) + { + c->setFaction(35); + c->SetFloatValue(OBJECT_FIELD_SCALE_X, 0.1f); + } + } +#endif + + return true; +} + +GameObjectModel* GameObjectModel::Create(const GameObject& go) +{ + const GameObjectDisplayInfoEntry* info = sGameObjectDisplayInfoStore.LookupEntry(go.GetGOInfo()->displayId); + if (!info) + return NULL; + + GameObjectModel* mdl = new GameObjectModel(); + if (!mdl->initialize(go, *info)) + { + delete mdl; + return NULL; + } + + return mdl; +} + +bool GameObjectModel::intersectRay(const G3D::Ray& ray, float& MaxDist, bool StopAtFirstHit, uint32 ph_mask) const +{ + if (!(phasemask & ph_mask)) + return false; + + float time = ray.intersectionTime(iBound); + if (time == G3D::inf()) + return false; + + // child bounds are defined in object space: + Vector3 p = iInvRot * (ray.origin() - iPos) * iInvScale; + Ray modRay(p, iInvRot * ray.direction()); + float distance = MaxDist * iInvScale; + bool hit = iModel->IntersectRay(modRay, distance, StopAtFirstHit); + if(hit) + { + distance *= iScale; + MaxDist = distance; + } + return hit; +} diff --git a/src/server/collision/Models/GameObjectModel.h b/src/server/collision/Models/GameObjectModel.h new file mode 100644 index 00000000000..0bb6c0f47bc --- /dev/null +++ b/src/server/collision/Models/GameObjectModel.h @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2008-2012 TrinityCore <http://www.trinitycore.org/> + * Copyright (C) 2005-2009 MaNGOS <http://getmangos.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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _GAMEOBJECT_MODEL_H +#define _GAMEOBJECT_MODEL_H + +#include <G3D/Matrix3.h> +#include <G3D/Vector3.h> +#include <G3D/AABox.h> +#include <G3D/Ray.h> + +#include "Define.h" + +namespace VMAP +{ + class WorldModel; +} + +class GameObject; +struct GameObjectDisplayInfoEntry; + +class GameObjectModel /*, public Intersectable*/ +{ + uint32 phasemask; + G3D::AABox iBound; + G3D::Matrix3 iInvRot; + G3D::Vector3 iPos; + //G3D::Vector3 iRot; + float iInvScale; + float iScale; + VMAP::WorldModel* iModel; + + GameObjectModel() : phasemask(0), iModel(NULL) {} + bool initialize(const GameObject& go, const GameObjectDisplayInfoEntry& info); + +public: + std::string name; + + const G3D::AABox& getBounds() const { return iBound; } + + ~GameObjectModel(); + + const G3D::Vector3& getPosition() const { return iPos;} + + /** Enables\disables collision. */ + void disable() { phasemask = 0;} + void enable(uint32 ph_mask) { phasemask = ph_mask;} + + bool intersectRay(const G3D::Ray& Ray, float& MaxDist, bool StopAtFirstHit, uint32 ph_mask) const; + + static GameObjectModel* Create(const GameObject& go); +}; + +#endif // _GAMEOBJECT_MODEL_H
\ No newline at end of file diff --git a/src/server/collision/Models/WorldModel.cpp b/src/server/collision/Models/WorldModel.cpp index a7de37d41e6..cda34510058 100644 --- a/src/server/collision/Models/WorldModel.cpp +++ b/src/server/collision/Models/WorldModel.cpp @@ -17,6 +17,7 @@ */ #include "WorldModel.h" +#include "ModelInstance.h" #include "VMapDefinitions.h" #include "MapTree.h" @@ -420,6 +421,9 @@ namespace VMAP bool WorldModel::IntersectRay(const G3D::Ray &ray, float &distance, bool stopAtFirstHit) const { + // M2 models are not taken into account for LoS calculation + if (Flags & MOD_M2) + return false; // small M2 workaround, maybe better make separate class with virtual intersection funcs // in any case, there's no need to use a bound tree if we only have one submodel if (groupModels.size() == 1) diff --git a/src/server/collision/Models/WorldModel.h b/src/server/collision/Models/WorldModel.h index 52ecf498700..dbaccb58573 100755 --- a/src/server/collision/Models/WorldModel.h +++ b/src/server/collision/Models/WorldModel.h @@ -80,7 +80,7 @@ namespace VMAP //! pass mesh data to object and create BIH. Passed vectors get get swapped with old geometry! void setMeshData(std::vector<Vector3> &vert, std::vector<MeshTriangle> &tri); - void setLiquidData(WmoLiquid* liquid) { iLiquid = liquid; } + void setLiquidData(WmoLiquid*& liquid) { iLiquid = liquid; liquid = NULL; } bool IntersectRay(const G3D::Ray &ray, float &distance, bool stopAtFirstHit) const; bool IsInsideObject(const Vector3 &pos, const Vector3 &down, float &z_dist) const; bool GetLiquidLevel(const Vector3 &pos, float &liqHeight) const; @@ -113,6 +113,7 @@ namespace VMAP bool GetLocationInfo(const G3D::Vector3 &p, const G3D::Vector3 &down, float &dist, LocationInfo &info) const; bool writeFile(const std::string &filename); bool readFile(const std::string &filename); + uint32 Flags; protected: uint32 RootWMOID; std::vector<GroupModel> groupModels; |