From 7afa4f83164c91fc6491e1cd7c43e3e275694746 Mon Sep 17 00:00:00 2001 From: Sergeanur Date: Tue, 5 May 2020 18:14:31 +0300 Subject: [PATCH] Revert "Remove ColStore" This reverts commit 0163a7bc4678be0817885929e10700196d0bb6e9. --- src/core/ColStore.cpp | 231 ++++++++++++++++++++++++++++++++++++++++++ src/core/ColStore.h | 43 ++++++++ 2 files changed, 274 insertions(+) create mode 100644 src/core/ColStore.cpp create mode 100644 src/core/ColStore.h diff --git a/src/core/ColStore.cpp b/src/core/ColStore.cpp new file mode 100644 index 00000000..0c3356c5 --- /dev/null +++ b/src/core/ColStore.cpp @@ -0,0 +1,231 @@ +#include "common.h" +#ifdef MIAMI + +#include "templates.h" +#include "General.h" +#include "ModelInfo.h" +#include "Streaming.h" +#include "FileLoader.h" +#include "Script.h" +#include "Timer.h" +#include "Camera.h" +#include "Frontend.h" +#include "ColStore.h" + +CPool *CColStore::ms_pColPool; + +void +CColStore::Initialise(void) +{ + if(ms_pColPool == nil) + ms_pColPool = new CPool(COLSTORESIZE, "CollisionFiles"); + AddColSlot("generic"); // slot 0. not streamed +} + +void +CColStore::Shutdown(void) +{ + int i; + for(i = 0; i < COLSTORESIZE; i++) + RemoveColSlot(i); + if(ms_pColPool) + delete ms_pColPool; + ms_pColPool = nil; +} + +int +CColStore::AddColSlot(const char *name) +{ + ColDef *def = ms_pColPool->New(); + assert(def); + def->isLoaded = false; + def->a = 0; + def->bounds.left = 1000000.0f; + def->bounds.top = 1000000.0f; + def->bounds.right = -1000000.0f; + def->bounds.bottom = -1000000.0f; + def->minIndex = INT16_MAX; + def->maxIndex = INT16_MIN; + strcpy(def->name, name); + return ms_pColPool->GetJustIndex(def); +} + +void +CColStore::RemoveColSlot(int slot) +{ + if(GetSlot(slot)){ + if(GetSlot(slot)->isLoaded) + RemoveCol(slot); + ms_pColPool->Delete(GetSlot(slot)); + } +} + +int +CColStore::FindColSlot(const char *name) +{ + ColDef *def; + int size = ms_pColPool->GetSize(); + for(int i = 0; i < size; i++){ + def = GetSlot(i); + if(def && !CGeneral::faststricmp(def->name, name)) + return i; + } + return -1; +} + +char* +CColStore::GetColName(int32 slot) +{ + return GetSlot(slot)->name; +} + +CRect& +CColStore::GetBoundingBox(int32 slot) +{ + return GetSlot(slot)->bounds; +} + +void +CColStore::IncludeModelIndex(int32 slot, int32 modelIndex) +{ + ColDef *def = GetSlot(slot); + if(modelIndex < def->minIndex) + def->minIndex = modelIndex; + if(modelIndex > def->maxIndex) + def->maxIndex = modelIndex; +} + +bool +CColStore::LoadCol(int32 slot, uint8 *buffer, int32 bufsize) +{ + bool success; + ColDef *def = GetSlot(slot); + if(def->minIndex > def->maxIndex) + success = CFileLoader::LoadCollisionFileFirstTime(buffer, bufsize, slot); + else + success = CFileLoader::LoadCollisionFile(buffer, bufsize, slot); + if(success) + def->isLoaded = true; + else + debug("Failed to load Collision\n"); + return success; +} + +void +CColStore::RemoveCol(int32 slot) +{ + int id; + GetSlot(slot)->isLoaded = false; + for(id = 0; id < MODELINFOSIZE; id++){ + CBaseModelInfo *mi = CModelInfo::GetModelInfo(id); + if(mi){ + CColModel *col = mi->GetColModel(); + if(col && col->level == slot) + col->RemoveCollisionVolumes(); + } + } +} + +void +CColStore::LoadAllCollision(void) +{ + int i; + for(i = 1; i < COLSTORESIZE; i++) + if(GetSlot(i)) + CStreaming::RequestCol(i, 0); + CStreaming::LoadAllRequestedModels(false); +} + +void +CColStore::RemoveAllCollision(void) +{ + int i; + for(i = 1; i < COLSTORESIZE; i++) + if(GetSlot(i)) + if(CStreaming::CanRemoveCol(i)) + CStreaming::RemoveCol(i); +} + +static bool bLoadAtSecondPosition; +static CVector2D secondPosition; + +void +CColStore::AddCollisionNeededAtPosn(const CVector2D &pos) +{ + bLoadAtSecondPosition = true; + secondPosition = pos; +} + +void +CColStore::LoadCollision(const CVector2D &pos) +{ + int i; + + if(CStreaming::ms_disableStreaming) + return; + + for(i = 1; i < COLSTORESIZE; i++){ + if(GetSlot(i) == nil) + continue; + + bool wantThisOne = false; + + if(GetBoundingBox(i).IsPointInside(pos) || + bLoadAtSecondPosition && GetBoundingBox(i).IsPointInside(secondPosition, -119.0f) || + CGeneral::faststrcmp(GetColName(i), "yacht") == 0){ + wantThisOne = true; + }else{ + // TODO: check mission cleanup list + } + + if(wantThisOne) + CStreaming::RequestCol(i, STREAMFLAGS_PRIORITY); + else + CStreaming::RemoveCol(i); + } + bLoadAtSecondPosition = false; +} + +void +CColStore::RequestCollision(const CVector2D &pos) +{ + int i; + + for(i = 1; i < COLSTORESIZE; i++) + if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -115.0f)) + CStreaming::RequestCol(i, STREAMFLAGS_PRIORITY); +} + +void +CColStore::EnsureCollisionIsInMemory(const CVector2D &pos) +{ + int i; + + if(CStreaming::ms_disableStreaming) + return; + + for(i = 1; i < COLSTORESIZE; i++) + if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -110.0f) && + !CStreaming::HasColLoaded(i)){ + CStreaming::RequestCol(i, 0); + if(TheCamera.GetScreenFadeStatus() == FADE_0) + FrontEndMenuManager.MessageScreen("LOADCOL", false); + CTimer::Suspend(); + CStreaming::LoadAllRequestedModels(false); + CTimer::Resume(); + } +} + +bool +CColStore::HasCollisionLoaded(const CVector2D &pos) +{ + int i; + + for(i = 1; i < COLSTORESIZE; i++) + if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -110.0f) && + !GetSlot(i)->isLoaded) + return false; + return true; +} + +#endif diff --git a/src/core/ColStore.h b/src/core/ColStore.h new file mode 100644 index 00000000..0d686ffd --- /dev/null +++ b/src/core/ColStore.h @@ -0,0 +1,43 @@ +#pragma once + +#include "templates.h" + +struct ColDef { // made up name + int32 a; + bool isLoaded; + CRect bounds; + char name[20]; + int16 minIndex; + int16 maxIndex; +}; + +class CColStore +{ + static CPool *ms_pColPool; + +public: + static void Initialise(void); + static void Shutdown(void); + static int AddColSlot(const char *name); + static void RemoveColSlot(int32 slot); + static int FindColSlot(const char *name); + static char *GetColName(int32 slot); + static CRect &GetBoundingBox(int32 slot); + static void IncludeModelIndex(int32 slot, int32 modelIndex); + static bool LoadCol(int32 storeID, uint8 *buffer, int32 bufsize); + static void RemoveCol(int32 slot); + static void AddCollisionNeededAtPosn(const CVector2D &pos); + static void LoadAllCollision(void); + static void RemoveAllCollision(void); + static void LoadCollision(const CVector2D &pos); + static void RequestCollision(const CVector2D &pos); + static void EnsureCollisionIsInMemory(const CVector2D &pos); + static bool HasCollisionLoaded(const CVector2D &pos); + + static ColDef *GetSlot(int slot) { + assert(slot >= 0); + assert(ms_pColPool); + assert(slot < ms_pColPool->GetSize()); + return ms_pColPool->GetSlot(slot); + } +};