diff options
Diffstat (limited to 'archive/hgehelp/hgeresource.cpp')
| -rw-r--r-- | archive/hgehelp/hgeresource.cpp | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/archive/hgehelp/hgeresource.cpp b/archive/hgehelp/hgeresource.cpp new file mode 100644 index 0000000..e681369 --- /dev/null +++ b/archive/hgehelp/hgeresource.cpp @@ -0,0 +1,254 @@ +/* +** Haaf's Game Engine 1.7 +** Copyright (C) 2003-2007, Relish Games +** hge.relishgames.com +** +** hgeResourceManager helper class implementation +*/ + + +#include "hgeresource.h" +#include "parser.h" +#include "resources.h" + + +HGE *hgeResourceManager::hge=0; + + +hgeResourceManager::hgeResourceManager(const char *scriptname) +{ + hge=hgeCreate(HGE_VERSION); + + for(int i=0;i<RESTYPES;i++) res[i]=0; + _parse_script(scriptname); +} + +hgeResourceManager::~hgeResourceManager() +{ + _remove_all(); + hge->Release(); +} + +void hgeResourceManager::_parse_script(const char *scriptname) +{ + ResDesc *rc, *rcnext; + + if(scriptname) + { + RScript::Parse(this, NULL, scriptname, NULL); + + rc=res[RES_SCRIPT]; + while(rc) + { + rc->Free(); + rcnext=rc->next; + delete rc; + rc=rcnext; + } + res[RES_SCRIPT]=0; + } +} + +void hgeResourceManager::_remove_all() +{ + int i; + ResDesc *rc, *rcnext; + + for(i=0;i<RESTYPES;i++) + { + rc=res[i]; + while(rc) + { + rc->Free(); + rcnext=rc->next; + delete rc; + rc=rcnext; + } + res[i]=0; + } +} + +void hgeResourceManager::ChangeScript(const char *scriptname) +{ + _remove_all(); + _parse_script(scriptname); +} + +bool hgeResourceManager::Precache(int groupid) +{ + int i; + ResDesc *rc; + bool bResult=true; + + for(i=0;i<RESTYPES;i++) + { + rc=res[i]; + while(rc) + { + if(!groupid || groupid==rc->resgroup) bResult=bResult && (rc->Get(this)!=0); + rc=rc->next; + } + } + + return bResult; +} + +void hgeResourceManager::Purge(int groupid) +{ + int i; + ResDesc *rc; + + for(i=0;i<RESTYPES;i++) + { + rc=res[i]; + while(rc) + { + if(!groupid || groupid==rc->resgroup) rc->Free(); + rc=rc->next; + } + } +} + +void* hgeResourceManager::GetResource(const char *name, int resgroup) +{ + void *reshandle; + RResource *resource; + ResDesc *Res=FindRes(this, RES_RESOURCE, name); + + if(Res) return (void *)Res->Get(this); + else + { + reshandle=hge->Resource_Load(name); + if(reshandle) + { + resource=new RResource(); + resource->handle=(size_t)reshandle; + resource->resgroup=resgroup; + strcpy(resource->name, name); + strcpy(resource->filename, name); + AddRes(this, RES_RESOURCE, resource); + + return reshandle; + } + } + + return 0; +} + +HTEXTURE hgeResourceManager::GetTexture(const char *name, int resgroup) +{ + HTEXTURE reshandle; + RTexture *resource; + ResDesc *Res=FindRes(this, RES_TEXTURE, name); + if(Res) return (HTEXTURE)Res->Get(this); + else + { + reshandle=hge->Texture_Load(name); + if(reshandle) + { + resource=new RTexture(); + resource->handle=reshandle; + resource->resgroup=resgroup; + resource->mipmap=false; + strcpy(resource->name, name); + strcpy(resource->filename, name); + AddRes(this, RES_TEXTURE, resource); + + return reshandle; + } + } + + return 0; +} + +HEFFECT hgeResourceManager::GetEffect(const char *name, int resgroup) +{ + HEFFECT reshandle; + REffect *resource; + ResDesc *Res=FindRes(this, RES_EFFECT, name); + if(Res) return (HEFFECT)Res->Get(this); + else + { + reshandle=hge->Effect_Load(name); + if(reshandle) + { + resource=new REffect(); + resource->handle=reshandle; + resource->resgroup=resgroup; + strcpy(resource->name, name); + strcpy(resource->filename, name); + AddRes(this, RES_EFFECT, resource); + + return reshandle; + } + } + + return 0; +} + +HTARGET hgeResourceManager::GetTarget(const char *name) +{ + ResDesc *Res=FindRes(this, RES_TARGET, name); + if(Res) return (HTARGET)Res->Get(this); + else return 0; +} + +hgeSprite* hgeResourceManager::GetSprite(const char *name) +{ + ResDesc *Res=FindRes(this, RES_SPRITE, name); + if(Res) return (hgeSprite *)Res->Get(this); + else return 0; +} + +hgeAnimation* hgeResourceManager::GetAnimation(const char *name) +{ + ResDesc *Res=FindRes(this, RES_ANIMATION, name); + if(Res) return (hgeAnimation *)Res->Get(this); + else return 0; +} + +hgeFont* hgeResourceManager::GetFont(const char *name) +{ + ResDesc *Res=FindRes(this, RES_FONT, name); + if(Res) return (hgeFont *)Res->Get(this); + else return 0; +} + +hgeParticleSystem* hgeResourceManager::GetParticleSystem(const char *name) +{ + ResDesc *Res=FindRes(this, RES_PARTICLE, name); + if(Res) return (hgeParticleSystem *)Res->Get(this); + else return 0; +} + +hgeDistortionMesh* hgeResourceManager::GetDistortionMesh(const char *name) +{ + ResDesc *Res=FindRes(this, RES_DISTORT, name); + if(Res) return (hgeDistortionMesh *)Res->Get(this); + else return 0; +} + +hgeStringTable* hgeResourceManager::GetStringTable(const char *name, int resgroup) +{ + hgeStringTable *strtable; + RStringTable *resource; + ResDesc *Res=FindRes(this, RES_STRTABLE, name); + if(Res) return (hgeStringTable*)Res->Get(this); + else + { + strtable=new hgeStringTable(name); + if(strtable) + { + resource=new RStringTable(); + resource->handle=(size_t)strtable; + resource->resgroup=resgroup; + strcpy(resource->name, name); + strcpy(resource->filename, name); + AddRes(this, RES_STRTABLE, resource); + + return strtable; + } + } + + return 0; +} |