mirror of
https://gitea.wildfiregames.com/0ad/0ad.git
synced 2026-07-08 08:07:16 +00:00
Added PASAP entity systems
This was SVN commit r246.
This commit is contained in:
MarkT
+226
-226
@@ -1,226 +1,226 @@
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// switch off warnings before including stl files
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#pragma warning(disable : 4786) // identifier truncated to 255 chars
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#include "Types.h"
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#include "MapWriter.h"
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#include "UnitManager.h"
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#include "ObjectManager.h"
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#include "terrain/Model.h"
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#include "terrain/Terrain.h"
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#include "terrain/LightEnv.h"
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#include "terrain/TextureManager.h"
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extern CTerrain g_Terrain;
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extern CLightEnv g_LightEnv;
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#include <set>
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#include <stdio.h>
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// CMapWriter constructor: nothing to do at the minute
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CMapWriter::CMapWriter()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// SaveMap: try to save the current map to the given file
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void CMapWriter::SaveMap(const char* filename)
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{
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CFilePacker packer;
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// build necessary data
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PackMap(packer);
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// write it out
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packer.Write(filename,FILE_VERSION,"PSMP");
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// GetHandleIndex: return the index of the given handle in the given list; or 0xffff if
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// handle isn't in list
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static u16 GetHandleIndex(const Handle handle,const std::vector<Handle>& handles)
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{
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for (uint i=0;i<handles.size();i++) {
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if (handles[i]==handle) {
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return i;
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}
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}
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return 0xffff;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// GetObjectIndex: return the index of the given object in the given list; or 0xffff if
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// object isn't in list
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static u16 GetObjectIndex(const CObjectEntry* object,const std::vector<CObjectEntry*>& objects)
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{
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for (uint i=0;i<objects.size();i++) {
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if (objects[i]==object) {
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return i;
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}
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}
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return 0xffff;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// EnumTerrainTextures: build lists of textures used by map, and tile descriptions for
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// each tile on the terrain
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void CMapWriter::EnumTerrainTextures(std::vector<CStr>& textures,
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std::vector<STileDesc>& tiles)
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{
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// the list of all handles in use
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std::vector<Handle> handles;
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// resize tile array to required size
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tiles.resize(SQR(g_Terrain.GetVerticesPerSide()-1));
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STileDesc* tileptr=&tiles[0];
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// now iterate through all the tiles
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u32 mapsize=g_Terrain.GetPatchesPerSide();
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for (u32 j=0;j<mapsize;j++) {
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for (u32 i=0;i<mapsize;i++) {
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for (u32 m=0;m<PATCH_SIZE;m++) {
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for (u32 k=0;k<PATCH_SIZE;k++) {
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CMiniPatch& mp=g_Terrain.GetPatch(i,j)->m_MiniPatches[m][k];
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u16 index=u16(GetHandleIndex(mp.Tex1,handles));
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if (index==0xffff) {
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index=handles.size();
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handles.push_back(mp.Tex1);
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}
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tileptr->m_Tex1Index=index;
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tileptr->m_Tex2Index=0xffff;
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tileptr->m_Priority=mp.Tex1Priority;
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tileptr++;
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}
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}
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}
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}
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// now find the texture names for each handle
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for (uint i=0;i<handles.size();i++) {
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CStr texturename;
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CTextureEntry* texentry=g_TexMan.FindTexture(handles[i]);
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if (!texentry) {
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// uh-oh, this shouldn't happen; set texturename to empty string
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texturename="";
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} else {
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texturename=texentry->m_Name;
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}
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textures.push_back(texturename);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// EnumObjects: build lists of object types used by map, and object descriptions for
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// each object in the world
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void CMapWriter::EnumObjects(std::vector<CStr>& objectTypes,std::vector<SObjectDesc>& objects)
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{
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// the list of all object entries in use
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std::vector<CObjectEntry*> objectsInUse;
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// resize object array to required size
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const std::vector<CUnit*>& units=g_UnitMan.GetUnits();
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objects.resize(units.size());
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SObjectDesc* objptr=&objects[0];
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// now iterate through all the units
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for (u32 j=0;j<units.size();j++) {
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CUnit* unit=units[j];
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u16 index=u16(GetObjectIndex(unit->m_Object,objectsInUse));
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if (index==0xffff) {
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index=objectsInUse.size();
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objectsInUse.push_back(unit->m_Object);
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}
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objptr->m_ObjectIndex=index;
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memcpy(objptr->m_Transform,&unit->m_Model->GetTransform()._11,sizeof(float)*16);
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objptr++;
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}
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// now build outgoing objectTypes array
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for (uint i=0;i<objectsInUse.size();i++) {
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objectTypes.push_back(objectsInUse[i]->m_Name);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackMap: pack the current world into a raw data stream
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void CMapWriter::PackMap(CFilePacker& packer)
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{
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// now pack everything up
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PackTerrain(packer);
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PackObjects(packer);
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PackLightEnv(packer);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackLightEnv: pack lighting parameters onto the end of the output data stream
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void CMapWriter::PackLightEnv(CFilePacker& packer)
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{
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packer.PackRaw(&g_LightEnv.m_SunColor,sizeof(g_LightEnv.m_SunColor));
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packer.PackRaw(&g_LightEnv.m_Elevation,sizeof(g_LightEnv.m_Elevation));
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packer.PackRaw(&g_LightEnv.m_Rotation,sizeof(g_LightEnv.m_Rotation));
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packer.PackRaw(&g_LightEnv.m_TerrainAmbientColor,sizeof(g_LightEnv.m_TerrainAmbientColor));
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packer.PackRaw(&g_LightEnv.m_UnitsAmbientColor,sizeof(g_LightEnv.m_UnitsAmbientColor));
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackObjects: pack world objects onto the end of the output data stream
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// - data: list of objects types used by map, list of object descriptions
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void CMapWriter::PackObjects(CFilePacker& packer)
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{
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// the list of object types used by map
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std::vector<CStr> objectTypes;
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// descriptions of each object
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std::vector<SObjectDesc> objects;
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// build lists by scanning through the world
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EnumObjects(objectTypes,objects);
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// pack object types
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u32 numObjTypes=objectTypes.size();
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packer.PackRaw(&numObjTypes,sizeof(numObjTypes));
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for (uint i=0;i<numObjTypes;i++) {
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packer.PackString(objectTypes[i]);
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}
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// pack object data
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u32 numObjects=objects.size();
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packer.PackRaw(&numObjects,sizeof(numObjects));
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packer.PackRaw(&objects[0],sizeof(SObjectDesc)*numObjects);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackTerrain: pack the terrain onto the end of the output data stream
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// - data: map size, heightmap, list of textures used by map, texture tile assignments
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void CMapWriter::PackTerrain(CFilePacker& packer)
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{
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// pack map size
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u32 mapsize=g_Terrain.GetPatchesPerSide();
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packer.PackRaw(&mapsize,sizeof(mapsize));
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// pack heightmap
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packer.PackRaw(g_Terrain.GetHeightMap(),sizeof(u16)*SQR(g_Terrain.GetVerticesPerSide()));
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// the list of textures used by map
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std::vector<CStr> terrainTextures;
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// descriptions of each tile
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std::vector<STileDesc> tiles;
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// build lists by scanning through the terrain
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EnumTerrainTextures(terrainTextures,tiles);
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// pack texture names
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u32 numTextures=terrainTextures.size();
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packer.PackRaw(&numTextures,sizeof(numTextures));
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for (uint i=0;i<numTextures;i++) {
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packer.PackString(terrainTextures[i]);
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}
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// pack tile data
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packer.PackRaw(&tiles[0],sizeof(STileDesc)*tiles.size());
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}
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// switch off warnings before including stl files
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#pragma warning(disable : 4786) // identifier truncated to 255 chars
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#include "Types.h"
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#include "MapWriter.h"
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#include "UnitManager.h"
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#include "ObjectManager.h"
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#include "terrain/Model.h"
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#include "terrain/Terrain.h"
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#include "terrain/LightEnv.h"
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#include "terrain/TextureManager.h"
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extern CTerrain g_Terrain;
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extern CLightEnv g_LightEnv;
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#include <set>
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#include <stdio.h>
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// CMapWriter constructor: nothing to do at the minute
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CMapWriter::CMapWriter()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// SaveMap: try to save the current map to the given file
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void CMapWriter::SaveMap(const char* filename)
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{
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CFilePacker packer;
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// build necessary data
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PackMap(packer);
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// write it out
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packer.Write(filename,FILE_VERSION,"PSMP");
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// GetHandleIndex: return the index of the given handle in the given list; or 0xffff if
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// handle isn't in list
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static u16 GetHandleIndex(const Handle handle,const std::vector<Handle>& handles)
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{
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for (uint i=0;i<handles.size();i++) {
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if (handles[i]==handle) {
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return i;
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}
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}
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return 0xffff;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// GetObjectIndex: return the index of the given object in the given list; or 0xffff if
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// object isn't in list
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static u16 GetObjectIndex(const CObjectEntry* object,const std::vector<CObjectEntry*>& objects)
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{
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for (uint i=0;i<objects.size();i++) {
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if (objects[i]==object) {
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return i;
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}
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}
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return 0xffff;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// EnumTerrainTextures: build lists of textures used by map, and tile descriptions for
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// each tile on the terrain
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void CMapWriter::EnumTerrainTextures(std::vector<CStr>& textures,
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std::vector<STileDesc>& tiles)
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{
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// the list of all handles in use
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std::vector<Handle> handles;
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// resize tile array to required size
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tiles.resize(SQR(g_Terrain.GetVerticesPerSide()-1));
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STileDesc* tileptr=&tiles[0];
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// now iterate through all the tiles
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u32 mapsize=g_Terrain.GetPatchesPerSide();
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for (u32 j=0;j<mapsize;j++) {
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for (u32 i=0;i<mapsize;i++) {
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for (u32 m=0;m<PATCH_SIZE;m++) {
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for (u32 k=0;k<PATCH_SIZE;k++) {
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CMiniPatch& mp=g_Terrain.GetPatch(i,j)->m_MiniPatches[m][k];
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u16 index=u16(GetHandleIndex(mp.Tex1,handles));
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if (index==0xffff) {
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index=handles.size();
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handles.push_back(mp.Tex1);
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}
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tileptr->m_Tex1Index=index;
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tileptr->m_Tex2Index=0xffff;
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tileptr->m_Priority=mp.Tex1Priority;
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tileptr++;
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}
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}
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}
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}
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// now find the texture names for each handle
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for (uint i=0;i<handles.size();i++) {
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CStr texturename;
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CTextureEntry* texentry=g_TexMan.FindTexture(handles[i]);
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if (!texentry) {
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// uh-oh, this shouldn't happen; set texturename to empty string
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texturename="";
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} else {
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texturename=texentry->m_Name;
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}
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textures.push_back(texturename);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// EnumObjects: build lists of object types used by map, and object descriptions for
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// each object in the world
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void CMapWriter::EnumObjects(std::vector<CStr>& objectTypes,std::vector<SObjectDesc>& objects)
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{
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// the list of all object entries in use
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std::vector<CObjectEntry*> objectsInUse;
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// resize object array to required size
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const std::vector<CUnit*>& units=g_UnitMan.GetUnits();
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objects.resize(units.size());
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SObjectDesc* objptr=&objects[0];
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// now iterate through all the units
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for (u32 j=0;j<units.size();j++) {
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CUnit* unit=units[j];
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u16 index=u16(GetObjectIndex(unit->m_Object,objectsInUse));
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if (index==0xffff) {
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index=objectsInUse.size();
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objectsInUse.push_back(unit->m_Object);
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}
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objptr->m_ObjectIndex=index;
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memcpy(objptr->m_Transform,&unit->m_Model->GetTransform()._11,sizeof(float)*16);
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objptr++;
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}
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// now build outgoing objectTypes array
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for (uint i=0;i<objectsInUse.size();i++) {
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objectTypes.push_back(objectsInUse[i]->m_Name);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackMap: pack the current world into a raw data stream
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void CMapWriter::PackMap(CFilePacker& packer)
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{
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// now pack everything up
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PackTerrain(packer);
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PackObjects(packer);
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PackLightEnv(packer);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackLightEnv: pack lighting parameters onto the end of the output data stream
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void CMapWriter::PackLightEnv(CFilePacker& packer)
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{
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packer.PackRaw(&g_LightEnv.m_SunColor,sizeof(g_LightEnv.m_SunColor));
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packer.PackRaw(&g_LightEnv.m_Elevation,sizeof(g_LightEnv.m_Elevation));
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packer.PackRaw(&g_LightEnv.m_Rotation,sizeof(g_LightEnv.m_Rotation));
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packer.PackRaw(&g_LightEnv.m_TerrainAmbientColor,sizeof(g_LightEnv.m_TerrainAmbientColor));
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packer.PackRaw(&g_LightEnv.m_UnitsAmbientColor,sizeof(g_LightEnv.m_UnitsAmbientColor));
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackObjects: pack world objects onto the end of the output data stream
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// - data: list of objects types used by map, list of object descriptions
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void CMapWriter::PackObjects(CFilePacker& packer)
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{
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// the list of object types used by map
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std::vector<CStr> objectTypes;
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// descriptions of each object
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std::vector<SObjectDesc> objects;
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// build lists by scanning through the world
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EnumObjects(objectTypes,objects);
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// pack object types
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u32 numObjTypes=objectTypes.size();
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packer.PackRaw(&numObjTypes,sizeof(numObjTypes));
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for (uint i=0;i<numObjTypes;i++) {
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packer.PackString(objectTypes[i]);
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}
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// pack object data
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u32 numObjects=objects.size();
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packer.PackRaw(&numObjects,sizeof(numObjects));
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packer.PackRaw(&objects[0],sizeof(SObjectDesc)*numObjects);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PackTerrain: pack the terrain onto the end of the output data stream
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// - data: map size, heightmap, list of textures used by map, texture tile assignments
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void CMapWriter::PackTerrain(CFilePacker& packer)
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{
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// pack map size
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u32 mapsize=g_Terrain.GetPatchesPerSide();
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packer.PackRaw(&mapsize,sizeof(mapsize));
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// pack heightmap
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packer.PackRaw(g_Terrain.GetHeightMap(),sizeof(u16)*SQR(g_Terrain.GetVerticesPerSide()));
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// the list of textures used by map
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std::vector<CStr> terrainTextures;
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// descriptions of each tile
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std::vector<STileDesc> tiles;
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// build lists by scanning through the terrain
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EnumTerrainTextures(terrainTextures,tiles);
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// pack texture names
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u32 numTextures=terrainTextures.size();
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packer.PackRaw(&numTextures,sizeof(numTextures));
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for (uint i=0;i<numTextures;i++) {
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packer.PackString(terrainTextures[i]);
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}
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// pack tile data
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packer.PackRaw(&tiles[0],sizeof(STileDesc)*tiles.size());
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}
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