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-rw-r--r--src/collision/ColModel.cpp8
-rw-r--r--src/collision/ColStore.cpp236
-rw-r--r--src/collision/ColStore.h43
-rw-r--r--src/collision/Collision.cpp14
-rw-r--r--src/collision/TempColModels.cpp2
5 files changed, 294 insertions, 9 deletions
diff --git a/src/collision/ColModel.cpp b/src/collision/ColModel.cpp
index ba33c134..d2e01f50 100644
--- a/src/collision/ColModel.cpp
+++ b/src/collision/ColModel.cpp
@@ -2,6 +2,7 @@
#include "ColModel.h"
#include "Collision.h"
#include "Game.h"
+#include "MemoryHeap.h"
#include "Pools.h"
CColModel::CColModel(void)
@@ -65,10 +66,15 @@ CColModel::RemoveCollisionVolumes(void)
void
CColModel::CalculateTrianglePlanes(void)
{
+ PUSH_MEMID(MEMID_COLLISION);
+
// HACK: allocate space for one more element to stuff the link pointer into
trianglePlanes = (CColTrianglePlane*)RwMalloc(sizeof(CColTrianglePlane) * (numTriangles+1));
+ REGISTER_MEMPTR(&trianglePlanes);
for(int i = 0; i < numTriangles; i++)
trianglePlanes[i].Set(vertices, triangles[i]);
+
+ POP_MEMID();
}
void
@@ -198,4 +204,4 @@ CColModel::operator=(const CColModel &other)
vertices = nil;
}
return *this;
-} \ No newline at end of file
+}
diff --git a/src/collision/ColStore.cpp b/src/collision/ColStore.cpp
new file mode 100644
index 00000000..192c373d
--- /dev/null
+++ b/src/collision/ColStore.cpp
@@ -0,0 +1,236 @@
+#include "common.h"
+
+#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 "Physical.h"
+#include "ColStore.h"
+
+CPool<ColDef,ColDef> *CColStore::ms_pColPool;
+
+void
+CColStore::Initialise(void)
+{
+ if(ms_pColPool == nil)
+ ms_pColPool = new CPool<ColDef,ColDef>(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->unused = 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) ||
+ strcmp(GetColName(i), "yacht") == 0){
+ wantThisOne = true;
+ }else{
+ for (int j = 0; j < MAX_CLEANUP; j++) {
+ CPhysical* pEntity = CTheScripts::MissionCleanup.DoesThisEntityWaitForCollision(j);
+ if (pEntity && !pEntity->bDontLoadCollision && !pEntity->bIsFrozen) {
+ if (GetBoundingBox(i).IsPointInside(pEntity->GetPosition(), -80.0f))
+ wantThisOne = true;
+ }
+ }
+ }
+
+ 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, -115.0f) &&
+ !GetSlot(i)->isLoaded)
+ return false;
+ return true;
+}
diff --git a/src/collision/ColStore.h b/src/collision/ColStore.h
new file mode 100644
index 00000000..8e2a3a70
--- /dev/null
+++ b/src/collision/ColStore.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include "templates.h"
+
+struct ColDef { // made up name
+ int32 unused;
+ bool isLoaded;
+ CRect bounds;
+ char name[20];
+ int16 minIndex;
+ int16 maxIndex;
+};
+
+class CColStore
+{
+ static CPool<ColDef,ColDef> *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);
+ }
+};
diff --git a/src/collision/Collision.cpp b/src/collision/Collision.cpp
index 20778345..c90390c4 100644
--- a/src/collision/Collision.cpp
+++ b/src/collision/Collision.cpp
@@ -499,7 +499,7 @@ CCollision::TestLineOfSight(const CColLine &line, const CMatrix &matrix, CColMod
// transform line to model space
Invert(matrix, matTransform);
CVuVector newline[2];
- TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
+ TransformPoints(newline, 2, matTransform, &line.p0, sizeof(CColLine)/2);
// If we don't intersect with the bounding box, no chance on the rest
if(!TestLineBox(*(CColLine*)newline, model.boundingBox))
@@ -1321,7 +1321,7 @@ CCollision::ProcessLineOfSight(const CColLine &line,
// transform line to model space
Invert(matrix, matTransform);
CVuVector newline[2];
- TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
+ TransformPoints(newline, 2, matTransform, &line.p0, sizeof(CColLine)/2);
if(mindist < 1.0f)
newline[1] = newline[0] + (newline[1] - newline[0])*mindist;
@@ -1456,7 +1456,7 @@ CCollision::ProcessVerticalLine(const CColLine &line,
// transform line to model space
Invert(matrix, matTransform);
CVuVector newline[2];
- TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
+ TransformPoints(newline, 2, matTransform, &line.p0, sizeof(CColLine)/2);
if(mindist < 1.0f)
newline[1] = newline[0] + (newline[1] - newline[0])*mindist;
@@ -1655,16 +1655,16 @@ CCollision::ProcessColModels(const CMatrix &matrixA, CColModel &modelA,
matAB *= matrixA;
CVuVector bsphereAB; // bounding sphere of A in B space
- TransformPoint(bsphereAB, matAB, *(RwV3d*)modelA.boundingSphere.center); // inlined
+ TransformPoint(bsphereAB, matAB, modelA.boundingSphere.center); // inlined
bsphereAB.w = modelA.boundingSphere.radius;
if(!TestSphereBox(*(CColSphere*)&bsphereAB, modelB.boundingBox))
return 0;
// transform modelA's spheres and lines to B space
- TransformPoints(aSpheresA, modelA.numSpheres, matAB, (RwV3d*)&modelA.spheres->center, sizeof(CColSphere));
+ TransformPoints(aSpheresA, modelA.numSpheres, matAB, &modelA.spheres->center, sizeof(CColSphere));
for(i = 0; i < modelA.numSpheres; i++)
aSpheresA[i].w = modelA.spheres[i].radius;
- TransformPoints(aLinesA, modelA.numLines*2, matAB, (RwV3d*)&modelA.lines->p0, sizeof(CColLine)/2);
+ TransformPoints(aLinesA, modelA.numLines*2, matAB, &modelA.lines->p0, sizeof(CColLine)/2);
// Test them against model B's bounding volumes
int numSpheresA = 0;
@@ -1681,7 +1681,7 @@ CCollision::ProcessColModels(const CMatrix &matrixA, CColModel &modelA,
matBA *= matrixB;
// transform modelB's spheres to A space
- TransformPoints(aSpheresB, modelB.numSpheres, matBA, (RwV3d*)&modelB.spheres->center, sizeof(CColSphere));
+ TransformPoints(aSpheresB, modelB.numSpheres, matBA, &modelB.spheres->center, sizeof(CColSphere));
for(i = 0; i < modelB.numSpheres; i++)
aSpheresB[i].w = modelB.spheres[i].radius;
diff --git a/src/collision/TempColModels.cpp b/src/collision/TempColModels.cpp
index e7ba54f1..f8b26450 100644
--- a/src/collision/TempColModels.cpp
+++ b/src/collision/TempColModels.cpp
@@ -41,7 +41,7 @@ CTempColModels::Initialise(void)
colmodel.numSpheres = ARRAY_SIZE(sphrs);\
colmodel.spheres = sphrs;\
colmodel.level = LEVEL_GENERIC;\
- colmodel.ownsCollisionVolumes = false;\
+ colmodel.ownsCollisionVolumes = false;
int i;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-20 09:15:18 +0200