Merge pull request #284 from Arkshine/feature/new-pdata-natives
Introduce new natives to read/write on entity's private data based off class/member name using gamedata files
This commit is contained in:
Vincent Herbet
commit
9a4731dd14
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@ -13,6 +13,7 @@ binary.sources = [
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'engfunc.cpp',
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'engfunc.cpp',
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'fakemeta_amxx.cpp',
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'fakemeta_amxx.cpp',
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'pdata.cpp',
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'pdata.cpp',
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'pdata_gc.cpp',
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'forward.cpp',
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'forward.cpp',
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'fm_tr.cpp',
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'fm_tr.cpp',
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'pev.cpp',
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'pev.cpp',
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@ -16,6 +16,11 @@
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edict_t *g_player_edicts[33]; // Used for INDEXENT() forward.
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edict_t *g_player_edicts[33]; // Used for INDEXENT() forward.
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IGameConfig *CommonConfig;
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IGameConfigManager *ConfigManager;
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HLTypeConversion TypeConversion;
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void OnAmxxAttach()
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void OnAmxxAttach()
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{
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{
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initialze_offsets();
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initialze_offsets();
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@ -33,6 +38,25 @@ void OnAmxxAttach()
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g_kvd_glb.kvd.szKeyName = const_cast<char *>(g_kvd_glb.key.chars());
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g_kvd_glb.kvd.szKeyName = const_cast<char *>(g_kvd_glb.key.chars());
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g_kvd_glb.kvd.szValue = const_cast<char *>(g_kvd_glb.val.chars());
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g_kvd_glb.kvd.szValue = const_cast<char *>(g_kvd_glb.val.chars());
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g_kvd_glb.kvd.fHandled = 0;
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g_kvd_glb.kvd.fHandled = 0;
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ConfigManager = MF_GetConfigManager();
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char error[256];
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error[0] = '\0';
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if (!ConfigManager->LoadGameConfigFile("common.games", &CommonConfig, error, sizeof(error)) && error[0] != '\0')
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{
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MF_Log("Could not read common.games gamedata: %s", error);
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MF_Log("get/set/find_ent_data* natives have been disabled");
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return;
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}
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MF_AddNatives(pdata_gc_natives);
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}
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void OnPluginsLoaded()
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{
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TypeConversion.init();
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}
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}
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extern CStack<TraceResult *> g_FreeTRs;
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extern CStack<TraceResult *> g_FreeTRs;
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@ -25,6 +25,8 @@
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#include "glb.h"
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#include "glb.h"
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#include <am-string.h>
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#include <am-string.h>
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#include <am-vector.h>
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#include <am-vector.h>
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#include <IGameConfigs.h>
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#include <HLTypeConversion.h>
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extern edict_t *g_player_edicts[33];
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extern edict_t *g_player_edicts[33];
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@ -55,13 +57,14 @@ inline edict_t* INDEXENT2( int iEdictNum )
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}
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}
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#endif
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#endif
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#define CHECK_ENTITY(x) if (x != 0 && (FNullEnt(INDEXENT2(x)) || x < 0 || x > gpGlobals->maxEntities)) { MF_LogError(amx, AMX_ERR_NATIVE, "Invalid entity"); return 0; }
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#define CHECK_ENTITY(x) if (x != 0 && (FNullEnt(TypeConversion.id_to_edict(x)) || x < 0 || x > gpGlobals->maxEntities)) { MF_LogError(amx, AMX_ERR_NATIVE, "Invalid entity"); return 0; }
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#define CHECK_OFFSET(x) if (x < 0) { MF_LogError(amx, AMX_ERR_NATIVE, "Invalid offset"); return 0; }
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#define CHECK_OFFSET(x) if (x < 0) { MF_LogError(amx, AMX_ERR_NATIVE, "Invalid offset"); return 0; }
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extern AMX_NATIVE_INFO engfunc_natives[];
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extern AMX_NATIVE_INFO engfunc_natives[];
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extern AMX_NATIVE_INFO dllfunc_natives[];
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extern AMX_NATIVE_INFO dllfunc_natives[];
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extern AMX_NATIVE_INFO forward_natives[];
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extern AMX_NATIVE_INFO forward_natives[];
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extern AMX_NATIVE_INFO pdata_natives[];
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extern AMX_NATIVE_INFO pdata_natives[];
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extern AMX_NATIVE_INFO pdata_gc_natives[];
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extern AMX_NATIVE_INFO tr_Natives[];
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extern AMX_NATIVE_INFO tr_Natives[];
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extern AMX_NATIVE_INFO pev_natives[];
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extern AMX_NATIVE_INFO pev_natives[];
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extern AMX_NATIVE_INFO glb_natives[];
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extern AMX_NATIVE_INFO glb_natives[];
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@ -80,5 +83,10 @@ extern enginefuncs_t *g_pengfuncsTable_Post;
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extern NEW_DLL_FUNCTIONS *g_pNewFunctionsTable;
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extern NEW_DLL_FUNCTIONS *g_pNewFunctionsTable;
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extern NEW_DLL_FUNCTIONS *g_pNewFunctionsTable_Post;
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extern NEW_DLL_FUNCTIONS *g_pNewFunctionsTable_Post;
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extern IGameConfig *CommonConfig;
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extern IGameConfigManager *ConfigManager;
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extern HLTypeConversion TypeConversion;
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#endif //_FAKEMETA_INCLUDE_H
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#endif //_FAKEMETA_INCLUDE_H
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@ -68,7 +68,7 @@
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/** All plugins loaded
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/** All plugins loaded
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* Do forward functions init here (MF_RegisterForward)
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* Do forward functions init here (MF_RegisterForward)
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*/
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*/
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//#define FN_AMXX_PLUGINSLOADED OnPluginsLoaded
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#define FN_AMXX_PLUGINSLOADED OnPluginsLoaded
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/** All plugins are about to be unloaded */
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/** All plugins are about to be unloaded */
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//#define FN_AMXX_PLUGINSUNLOADING OnPluginsUnloading
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//#define FN_AMXX_PLUGINSUNLOADING OnPluginsUnloading
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@ -54,7 +54,7 @@
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<ClCompile>
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<Optimization>Disabled</Optimization>
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<Optimization>Disabled</Optimization>
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<AdditionalIncludeDirectories>..\;..\..\..\public;..\..\..\public\sdk; ..\..\..\public\amtl\include;..\..\third_party;..\..\third_party\hashing;$(METAMOD)\metamod;$(HLSDK)\common;$(HLSDK)\engine;$(HLSDK)\dlls;$(HLSDK)\pm_shared;$(HLSDK)\public;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<AdditionalIncludeDirectories>..\;..\..\..\public;..\..\..\public\sdk;..\..\..\public\amtl\include;..\..\third_party;..\..\third_party\hashing;$(METAMOD)\metamod;$(HLSDK)\common;$(HLSDK)\engine;$(HLSDK)\dlls;$(HLSDK)\pm_shared;$(HLSDK)\public;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FAKEMETA_EXPORTS;HAVE_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FAKEMETA_EXPORTS;HAVE_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<MinimalRebuild>true</MinimalRebuild>
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<MinimalRebuild>true</MinimalRebuild>
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<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
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<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
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@ -77,7 +77,7 @@
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</ItemDefinitionGroup>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<ClCompile>
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<AdditionalIncludeDirectories>..\;..\..\..\public;..\..\..\public\sdk; ..\..\..\public\amtl\include;..\..\third_party;..\..\third_party\hashing;$(METAMOD)\metamod;$(HLSDK)\common;$(HLSDK)\engine;$(HLSDK)\dlls;$(HLSDK)\pm_shared;$(HLSDK)\public;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<AdditionalIncludeDirectories>..\;..\..\..\public;..\..\..\public\sdk;..\..\..\public\amtl\include;..\..\third_party;..\..\third_party\hashing;$(METAMOD)\metamod;$(HLSDK)\common;$(HLSDK)\engine;$(HLSDK)\dlls;$(HLSDK)\pm_shared;$(HLSDK)\public;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FAKEMETA_EXPORTS;HAVE_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FAKEMETA_EXPORTS;HAVE_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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@ -103,12 +103,14 @@
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<ClCompile Include="..\pdata.cpp" />
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<ClCompile Include="..\pdata.cpp" />
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<ClCompile Include="..\dllfunc.cpp" />
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<ClCompile Include="..\dllfunc.cpp" />
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<ClCompile Include="..\engfunc.cpp" />
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<ClCompile Include="..\engfunc.cpp" />
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<ClCompile Include="..\pdata_gc.cpp" />
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<ClCompile Include="..\pev.cpp" />
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<ClCompile Include="..\pev.cpp" />
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<ClCompile Include="..\forward.cpp" />
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<ClCompile Include="..\forward.cpp" />
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<ClCompile Include="..\glb.cpp" />
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<ClCompile Include="..\glb.cpp" />
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<ClCompile Include="..\..\..\public\sdk\amxxmodule.cpp" />
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<ClCompile Include="..\..\..\public\sdk\amxxmodule.cpp" />
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</ItemGroup>
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</ItemGroup>
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<ItemGroup>
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<ItemGroup>
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<ClInclude Include="..\..\..\public\HLTypeConversion.h" />
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<ClInclude Include="..\fakemeta_amxx.h" />
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<ClInclude Include="..\fakemeta_amxx.h" />
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<ClInclude Include="..\fm_tr.h" />
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<ClInclude Include="..\fm_tr.h" />
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<ClInclude Include="..\dllfunc.h" />
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<ClInclude Include="..\dllfunc.h" />
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@ -68,6 +68,9 @@
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<ClCompile Include="..\..\..\public\sdk\amxxmodule.cpp">
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<ClCompile Include="..\..\..\public\sdk\amxxmodule.cpp">
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<Filter>Module SDK\SDK Base</Filter>
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<Filter>Module SDK\SDK Base</Filter>
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</ClCompile>
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</ClCompile>
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<ClCompile Include="..\pdata_gc.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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</ItemGroup>
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<ItemGroup>
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<ItemGroup>
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<ClInclude Include="..\fakemeta_amxx.h">
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<ClInclude Include="..\fakemeta_amxx.h">
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@ -103,6 +106,9 @@
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<ClInclude Include="..\..\..\public\sdk\amxxmodule.h">
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<ClInclude Include="..\..\..\public\sdk\amxxmodule.h">
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<Filter>Module SDK\SDK Base</Filter>
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<Filter>Module SDK\SDK Base</Filter>
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</ClInclude>
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</ClInclude>
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<ClInclude Include="..\..\..\public\HLTypeConversion.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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</ItemGroup>
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<ItemGroup>
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<ItemGroup>
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<None Include="..\..\..\plugins\include\fakemeta.inc">
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<None Include="..\..\..\plugins\include\fakemeta.inc">
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537
modules/fakemeta/pdata_gc.cpp
Normal file
537
modules/fakemeta/pdata_gc.cpp
Normal file
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@ -0,0 +1,537 @@
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// vim: set ts=4 sw=4 tw=99 noet:
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//
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// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
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// Copyright (C) The AMX Mod X Development Team.
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//
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// This software is licensed under the GNU General Public License, version 3 or higher.
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// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
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// https://alliedmods.net/amxmodx-license
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//
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// Fakemeta Module
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//
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#include "fakemeta_amxx.h"
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#include <am-algorithm.h>
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enum class BaseFieldType
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{
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None,
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Integer,
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Float,
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Vector,
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Entity,
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String,
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};
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static const char *BaseFieldTypeName[] =
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{
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"none",
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"integer",
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"float",
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"vector",
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"entity",
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"string",
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};
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static BaseFieldType GetBaseDataType(TypeDescription &data)
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{
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switch (data.fieldType)
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{
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case FieldType::FIELD_INTEGER:
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case FieldType::FIELD_STRINGINT:
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case FieldType::FIELD_SHORT:
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case FieldType::FIELD_CHARACTER:
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case FieldType::FIELD_CLASS:
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case FieldType::FIELD_STRUCTURE:
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case FieldType::FIELD_POINTER:
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case FieldType::FIELD_FUNCTION:
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case FieldType::FIELD_BOOLEAN:
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{
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return BaseFieldType::Integer;
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}
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case FieldType::FIELD_FLOAT:
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{
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return BaseFieldType::Float;
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}
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case FieldType::FIELD_VECTOR:
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{
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return BaseFieldType::Vector;
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}
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case FieldType::FIELD_CLASSPTR:
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case FieldType::FIELD_ENTVARS:
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case FieldType::FIELD_EDICT:
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case FieldType::FIELD_EHANDLE:
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{
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return BaseFieldType::Entity;
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}
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case FieldType::FIELD_STRINGPTR:
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case FieldType::FIELD_STRING:
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{
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return BaseFieldType::String;
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}
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}
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return BaseFieldType::None;
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}
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#define GET_TYPE_DESCRIPTION(position, data, baseType) \
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int classLength, memberLength; \
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const char *className = MF_GetAmxString(amx, params[position], 0, &classLength); \
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const char *memberName = MF_GetAmxString(amx, params[position + 1], 1, &memberLength); \
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if (!classLength || !memberLength) \
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Either class (\"%s\") or member (\"%s\") is empty", className, memberName); \
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return 0; \
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} \
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else if (!CommonConfig->GetOffsetByClass(className, memberName, &data)) \
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Could not find class \"%s\" and/or member \"%s\" in gamedata", className, memberName); \
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return 0; \
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} \
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else if (data.fieldOffset < 0) \
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Invalid offset %d retrieved from \"%s\" member", data.fieldOffset, memberName); \
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return 0; \
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} \
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else if (baseType > BaseFieldType::None && baseType != GetBaseDataType(data)) \
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Data field is not %s-based", BaseFieldTypeName[static_cast<int>(baseType)]); \
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return 0; \
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}
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#define CHECK_ELEMENT(element) \
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if (element < 0 || (element > 0 && element >= data.fieldSize)) \
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Invalid element index %d, value must be between 0 and %d", element, data.fieldSize); \
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return 0; \
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} \
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else if (element > 0 && !data.fieldSize) \
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||||||
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{ \
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MF_LogError(amx, AMX_ERR_NATIVE, "Member \"%s\" is not an array. Element %d is invalid.", memberName, element);\
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||||||
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return 0; \
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||||||
|
}
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// native any:get_ent_data(entity, const class[], const member[], element = 0);
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static cell AMX_NATIVE_CALL get_ent_data(AMX *amx, cell *params)
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{
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int entity = params[1];
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CHECK_ENTITY(entity);
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TypeDescription data;
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GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Integer);
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int element = params[4];
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CHECK_ELEMENT(element);
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auto pEntity = TypeConversion.id_to_edict(entity);
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switch (data.fieldType)
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{
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case FieldType::FIELD_INTEGER:
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||||||
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case FieldType::FIELD_STRINGINT:
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||||||
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{
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||||||
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return get_pdata<int32>(pEntity, data.fieldOffset, element);
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|
}
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case FieldType::FIELD_CLASS:
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case FieldType::FIELD_STRUCTURE:
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{
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return reinterpret_cast<cell>(reinterpret_cast<int8*>(pEntity->pvPrivateData) + data.fieldOffset);
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}
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case FieldType::FIELD_POINTER:
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||||||
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case FieldType::FIELD_FUNCTION:
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||||||
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{
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||||||
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return reinterpret_cast<cell>(get_pdata<void*>(pEntity, data.fieldOffset, element));
|
||||||
|
}
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case FieldType::FIELD_SHORT:
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||||||
|
{
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|
if (data.fieldUnsigned)
|
||||||
|
{
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||||||
|
return get_pdata<uint16>(pEntity, data.fieldOffset, element);
|
||||||
|
}
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|
else
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{
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||||||
|
return get_pdata<int16>(pEntity, data.fieldOffset, element);
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||||||
|
}
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||||||
|
}
|
||||||
|
case FieldType::FIELD_CHARACTER:
|
||||||
|
{
|
||||||
|
if (data.fieldUnsigned)
|
||||||
|
{
|
||||||
|
return get_pdata<uint8>(pEntity, data.fieldOffset, element);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
return get_pdata<int8>(pEntity, data.fieldOffset, element);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_BOOLEAN:
|
||||||
|
{
|
||||||
|
return get_pdata<bool>(pEntity, data.fieldOffset, element) ? 1 : 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// native set_ent_data(entity, const class[], const member[], any:value, element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL set_ent_data(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Integer);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto pEntity = TypeConversion.id_to_edict(entity);
|
||||||
|
auto value = params[4];
|
||||||
|
|
||||||
|
switch (data.fieldType)
|
||||||
|
{
|
||||||
|
case FieldType::FIELD_INTEGER:
|
||||||
|
case FieldType::FIELD_STRINGINT:
|
||||||
|
{
|
||||||
|
set_pdata<int32>(pEntity, data.fieldOffset, static_cast<int32>(value), element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_CLASS:
|
||||||
|
case FieldType::FIELD_STRUCTURE:
|
||||||
|
{
|
||||||
|
MF_LogError(amx, AMX_ERR_NATIVE, "Setting directly to a class or structure address is not available");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_POINTER:
|
||||||
|
case FieldType::FIELD_FUNCTION:
|
||||||
|
{
|
||||||
|
set_pdata<void*>(pEntity, data.fieldOffset, reinterpret_cast<void*>(value), element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_SHORT:
|
||||||
|
{
|
||||||
|
if (data.fieldUnsigned)
|
||||||
|
{
|
||||||
|
set_pdata<uint16>(pEntity, data.fieldOffset, static_cast<uint16>(value), element);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
set_pdata<int16>(pEntity, data.fieldOffset, static_cast<uint16>(value), element);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_CHARACTER:
|
||||||
|
{
|
||||||
|
if (data.fieldUnsigned)
|
||||||
|
{
|
||||||
|
set_pdata<uint8>(pEntity, data.fieldOffset, static_cast<uint8>(value), element);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
set_pdata<int8>(pEntity, data.fieldOffset, static_cast<uint8>(value), element);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_BOOLEAN:
|
||||||
|
{
|
||||||
|
set_pdata<bool>(pEntity, data.fieldOffset, value != 0, element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// native Float:get_ent_data_float(entity, const class[], const member[], element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL get_ent_data_float(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Float);
|
||||||
|
|
||||||
|
int element = params[4];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
return amx_ftoc(get_pdata<float>(TypeConversion.id_to_edict(entity), data.fieldOffset, element));
|
||||||
|
}
|
||||||
|
|
||||||
|
// native set_ent_data_float(entity, const classname[], const member[], Float:value, element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL set_ent_data_float(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Float);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
set_pdata<float>(TypeConversion.id_to_edict(entity), data.fieldOffset, amx_ctof(params[4]), element);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// native get_ent_data_vector(entity, const class[], const member[], Float:value[3], element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL get_ent_data_vector(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Vector);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto refvec = MF_GetAmxAddr(amx, params[4]);
|
||||||
|
auto vector = get_pdata<Vector>(TypeConversion.id_to_edict(entity), data.fieldOffset, element);
|
||||||
|
|
||||||
|
refvec[0] = amx_ftoc(vector.x);
|
||||||
|
refvec[1] = amx_ftoc(vector.y);
|
||||||
|
refvec[2] = amx_ftoc(vector.z);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// native set_ent_data_vector(entity, const class[], const member[], Float:value[3], element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL set_ent_data_vector(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Vector);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto refvec = MF_GetAmxAddr(amx, params[4]);
|
||||||
|
Vector vector(amx_ctof(refvec[0]), amx_ctof(refvec[1]), amx_ctof(refvec[2]));
|
||||||
|
|
||||||
|
set_pdata<Vector>(TypeConversion.id_to_edict(entity), data.fieldOffset, vector, element);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// native get_ent_data_entity(entity, const class[], const member[], element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL get_ent_data_entity(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Entity);
|
||||||
|
|
||||||
|
int element = params[4];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto pEntity = TypeConversion.id_to_edict(entity);
|
||||||
|
|
||||||
|
switch (data.fieldType)
|
||||||
|
{
|
||||||
|
case FieldType::FIELD_CLASSPTR:
|
||||||
|
{
|
||||||
|
return TypeConversion.cbase_to_id(get_pdata<void*>(pEntity, data.fieldOffset, element));
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_ENTVARS:
|
||||||
|
{
|
||||||
|
return TypeConversion.entvars_to_id(get_pdata<entvars_t*>(pEntity, data.fieldOffset, element));
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_EDICT:
|
||||||
|
{
|
||||||
|
return TypeConversion.edict_to_id(get_pdata<edict_t*>(pEntity, data.fieldOffset, element));
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_EHANDLE:
|
||||||
|
{
|
||||||
|
return TypeConversion.edict_to_id(get_pdata<EHANDLE>(pEntity, data.fieldOffset, element).Get());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// native set_ent_data_entity(entity, const class[], const member[], value, element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL set_ent_data_entity(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
int value = params[4];
|
||||||
|
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
if (value != -1)
|
||||||
|
{
|
||||||
|
CHECK_ENTITY(value);
|
||||||
|
}
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::Entity);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto pEntity = TypeConversion.id_to_edict(entity);
|
||||||
|
|
||||||
|
switch (data.fieldType)
|
||||||
|
{
|
||||||
|
case FieldType::FIELD_CLASSPTR:
|
||||||
|
{
|
||||||
|
set_pdata<void*>(pEntity, data.fieldOffset, value != -1 ? TypeConversion.id_to_cbase(value) : nullptr, element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_ENTVARS:
|
||||||
|
{
|
||||||
|
set_pdata<entvars_t*>(pEntity, data.fieldOffset, value != -1 ? TypeConversion.id_to_entvars(value) : nullptr, element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_EDICT:
|
||||||
|
{
|
||||||
|
set_pdata<edict_t*>(pEntity, data.fieldOffset, value != -1 ? TypeConversion.id_to_edict(value) : nullptr, element);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_EHANDLE:
|
||||||
|
{
|
||||||
|
get_pdata<EHANDLE>(pEntity, data.fieldOffset, element).Set(value != -1 ? TypeConversion.id_to_edict(value) : nullptr);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// native get_ent_data_string(entity, const class[], const member[], value[], maxlen, element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL get_ent_data_string(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::String);
|
||||||
|
|
||||||
|
int element = params[6];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto pEntity = TypeConversion.id_to_edict(entity);
|
||||||
|
|
||||||
|
cell buffer = params[4];
|
||||||
|
int maxlen = params[5];
|
||||||
|
|
||||||
|
switch (data.fieldType)
|
||||||
|
{
|
||||||
|
case FieldType::FIELD_STRING:
|
||||||
|
{
|
||||||
|
maxlen = ke::Min<int>(maxlen, static_cast<int>(data.fieldSize));
|
||||||
|
char *string = get_pdata_direct<char*>(pEntity, data.fieldOffset, element, data.fieldSize);
|
||||||
|
|
||||||
|
return MF_SetAmxStringUTF8Char(amx, buffer, string ? string : "", string ? strlen(string) : 0, maxlen);
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_STRINGPTR:
|
||||||
|
{
|
||||||
|
char *string = get_pdata<char*>(pEntity, data.fieldOffset, element);
|
||||||
|
|
||||||
|
return MF_SetAmxStringUTF8Char(amx, buffer, string ? string : "", string ? strlen(string) : 0, maxlen);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// native set_ent_data_string(entity, const class[], const member[], const value[], element = 0);
|
||||||
|
static cell AMX_NATIVE_CALL set_ent_data_string(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
int entity = params[1];
|
||||||
|
CHECK_ENTITY(entity);
|
||||||
|
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(2, data, BaseFieldType::String);
|
||||||
|
|
||||||
|
int element = params[5];
|
||||||
|
CHECK_ELEMENT(element);
|
||||||
|
|
||||||
|
auto pEntity = TypeConversion.id_to_edict(entity);
|
||||||
|
|
||||||
|
int length;
|
||||||
|
const char *value = MF_GetAmxString(amx, params[4], 0, &length);
|
||||||
|
|
||||||
|
switch (data.fieldType)
|
||||||
|
{
|
||||||
|
case FieldType::FIELD_STRING:
|
||||||
|
{
|
||||||
|
auto buffer = reinterpret_cast<char*>(pEntity->pvPrivateData) + data.fieldOffset;
|
||||||
|
return strncopy(buffer, value, ke::Min<int>(length + 1, data.fieldSize));
|
||||||
|
}
|
||||||
|
case FieldType::FIELD_STRINGPTR:
|
||||||
|
{
|
||||||
|
auto buffer = get_pdata<char*>(pEntity, data.fieldOffset, element);
|
||||||
|
|
||||||
|
if (!buffer || length > static_cast<int>(strlen(buffer)))
|
||||||
|
{
|
||||||
|
if (buffer)
|
||||||
|
{
|
||||||
|
free(buffer);
|
||||||
|
}
|
||||||
|
|
||||||
|
buffer = reinterpret_cast<char*>(malloc(length + 1));
|
||||||
|
set_pdata<char*>(pEntity, data.fieldOffset, buffer, element);
|
||||||
|
}
|
||||||
|
|
||||||
|
return strncopy(buffer, value, length + 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// native get_ent_data_size(const class[], const member[]);
|
||||||
|
static cell AMX_NATIVE_CALL get_ent_data_size(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(0, data, BaseFieldType::None);
|
||||||
|
|
||||||
|
return data.fieldSize;
|
||||||
|
}
|
||||||
|
|
||||||
|
// native find_ent_data_info(const class[], const member[], &FieldType:type = FIELD_NONE, &arraysize = 0, &bool:unsigned = false);
|
||||||
|
static cell AMX_NATIVE_CALL find_ent_data_info(AMX *amx, cell *params)
|
||||||
|
{
|
||||||
|
TypeDescription data;
|
||||||
|
GET_TYPE_DESCRIPTION(1, data, BaseFieldType::None);
|
||||||
|
|
||||||
|
*MF_GetAmxAddr(amx, params[3]) = static_cast<cell>(data.fieldType);
|
||||||
|
*MF_GetAmxAddr(amx, params[4]) = ke::Max<int>(0, data.fieldSize);
|
||||||
|
*MF_GetAmxAddr(amx, params[5]) = data.fieldUnsigned != 0;
|
||||||
|
|
||||||
|
return data.fieldOffset;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
AMX_NATIVE_INFO pdata_gc_natives[] =
|
||||||
|
{
|
||||||
|
{ "get_ent_data" , get_ent_data },
|
||||||
|
{ "set_ent_data" , set_ent_data },
|
||||||
|
|
||||||
|
{ "get_ent_data_float" , get_ent_data_float },
|
||||||
|
{ "set_ent_data_float" , set_ent_data_float },
|
||||||
|
|
||||||
|
{ "get_ent_data_vector", get_ent_data_vector },
|
||||||
|
{ "set_ent_data_vector", set_ent_data_vector },
|
||||||
|
|
||||||
|
{ "get_ent_data_entity", get_ent_data_entity },
|
||||||
|
{ "set_ent_data_entity", set_ent_data_entity },
|
||||||
|
|
||||||
|
{ "get_ent_data_string", get_ent_data_string },
|
||||||
|
{ "set_ent_data_string", set_ent_data_string },
|
||||||
|
|
||||||
|
{ "get_ent_data_size" , get_ent_data_size },
|
||||||
|
{ "find_ent_data_info" , find_ent_data_info },
|
||||||
|
|
||||||
|
{ nullptr , nullptr }
|
||||||
|
};
|
||||||
|
|
@ -557,11 +557,350 @@ native lookup_sequence(entity, const name[], &Float:framerate = 0.0, &bool:loops
|
||||||
*/
|
*/
|
||||||
native Float:set_controller(entity, controller, Float:value);
|
native Float:set_controller(entity, controller, Float:value);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves an integer value from an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* integer, boolean, short, character, pointer, structure, class,
|
||||||
|
* stringint and function. Unsigned variants (if applicable) are supported
|
||||||
|
* and will be converted automatically.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param element Element to retrieve (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @return Integer value
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native any:get_ent_data(entity, const class[], const member[], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets an integer value to an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* integer, boolean, short, character, pointer, stringint and function.
|
||||||
|
* Unsigned variants (if applicable) are supported and will be converted
|
||||||
|
* automatically.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Value to set
|
||||||
|
* @param element Element to set (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @noreturn
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native set_ent_data(entity, const class[], const member[], any:value, element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves a float value from an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param element Element to retrieve (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @return Float value
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native Float:get_ent_data_float(entity, const class[], const member[], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets a float value to an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Value to set
|
||||||
|
* @param element Element to set (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @noreturn
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native set_ent_data_float(entity, const class[], const member[], Float:value, element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves a vector from an entity's private data based off a class and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Vector buffer to store data in
|
||||||
|
* @param element Element to retrieve (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @noreturn
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native get_ent_data_vector(entity, const class[], const member[], Float:value[3], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets a vector to an entity's private data based off a class and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Vector to set
|
||||||
|
* @param element Element to set (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @noreturn
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native set_ent_data_vector(entity, const class[], const member[], Float:value[3], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves an entity index from an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* classptr, entvars, edict and ehandle.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param element Element to retrieve (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @return Entity index if found, -1 otherwise
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native get_ent_data_entity(entity, const class[], const member[], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets an entity index to an entity's private data based off a class
|
||||||
|
* and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* classptr, entvars, edict and ehandle.
|
||||||
|
* @note Pass -1 as value to act as C++ NULL.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Entity index to set
|
||||||
|
* @param element Element to set (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @noreturn
|
||||||
|
* @error If an invalid entity or value is provided, either class or member
|
||||||
|
* is empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native set_ent_data_entity(entity, const class[], const member[], value, element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves a string from an entity's private data based off a class and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* string, stringptr.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value Buffer to store data in
|
||||||
|
* @param maxlen Maximum size of the buffer
|
||||||
|
* @param element Element to retrieve (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @return Number of cells written to buffer
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native get_ent_data_string(entity, const class[], const member[], value[], maxlen, element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets a string to an entity's private data based off a class and member name.
|
||||||
|
*
|
||||||
|
* @note Unlike the [get|set]_pdata_* natives that require compiling the class
|
||||||
|
* member offset into the plugin, this native instead retrieves the
|
||||||
|
* necessary offset from the AMXX gamedata files at runtime, based on the
|
||||||
|
* provided class and member name.
|
||||||
|
* @note This native is safer than [get|set]_pdata_* as it can perform stricter
|
||||||
|
* offset and typing checks.
|
||||||
|
* @note This native is used to access the following (C++/engine) data types:
|
||||||
|
* string, stringptr.
|
||||||
|
*
|
||||||
|
* @param entity Entity index
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param value String to set
|
||||||
|
* @param element Element to set (starting from 0) if member is an array
|
||||||
|
*
|
||||||
|
* @return Number of cells written to buffer
|
||||||
|
* @error If an invalid entity is provided, either class or member is
|
||||||
|
* empty, no offset is found or an invalid offset is retrieved,
|
||||||
|
* or the data type does not match, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native set_ent_data_string(entity, const class[], const member[], const value[], element = 0);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves the size of array of a class member.
|
||||||
|
*
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
*
|
||||||
|
* @return Size of array (in elements), otherwise 1 if member is not an array
|
||||||
|
* @error If either class or member is empty, no offset is found or an invalid
|
||||||
|
* offset is retrieved, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native get_ent_data_size(const class[], const member[]);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Finds an offset based off a class and member name.
|
||||||
|
*
|
||||||
|
* @param class Class name
|
||||||
|
* @param member Member name
|
||||||
|
* @param type Optional variable to store member type in (FIELD_* constants)
|
||||||
|
* @param arraysize Optional variable to store array size in, if member is an array
|
||||||
|
* @param unsigned Optional variable to store whether member is unsigned (short and char types only)
|
||||||
|
*
|
||||||
|
* @return Class member offset
|
||||||
|
* @error If either class or member is empty, no offset is found or an invalid
|
||||||
|
* offset is retrieved, an error will be thrown.
|
||||||
|
*/
|
||||||
|
native find_ent_data_info(const class[], const member[], &FieldType:type = FIELD_NONE, &arraysize = 0, &bool:unsigned = false);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the data field base type based off a specific field type.
|
||||||
|
*
|
||||||
|
* @note From an AMXX plugin perspective, the (C++/engine) data types can be grouped
|
||||||
|
* in five base types: integer, float, vector, entity and string. This stock is
|
||||||
|
* essentially for convenience and debug purpose.
|
||||||
|
*
|
||||||
|
* @param type Class member type (FIELD_* constants)
|
||||||
|
* @param type_name Optional buffer to store base type name in
|
||||||
|
* @param maxlen Maximum size of the buffer
|
||||||
|
*
|
||||||
|
* @return Base field type (BASEFIELD_* constants)
|
||||||
|
*/
|
||||||
|
stock BaseFieldType:get_ent_data_basetype(FieldType:type, type_name[] = "", maxlen = 0)
|
||||||
|
{
|
||||||
|
static baseFieldTypeNames[BaseFieldType][] =
|
||||||
|
{
|
||||||
|
"none",
|
||||||
|
"integer",
|
||||||
|
"float",
|
||||||
|
"vector",
|
||||||
|
"entity",
|
||||||
|
"string",
|
||||||
|
};
|
||||||
|
|
||||||
|
new BaseFieldType:baseType = BASEFIELD_NONE;
|
||||||
|
|
||||||
|
switch (type)
|
||||||
|
{
|
||||||
|
case FIELD_INTEGER, FIELD_STRINGINT, FIELD_SHORT , FIELD_CHARACTER,
|
||||||
|
FIELD_CLASS , FIELD_STRUCTURE, FIELD_POINTER, FIELD_FUNCTION,
|
||||||
|
FIELD_BOOLEAN:
|
||||||
|
{
|
||||||
|
baseType = BASEFIELD_INTEGER;
|
||||||
|
}
|
||||||
|
case FIELD_FLOAT:
|
||||||
|
{
|
||||||
|
baseType = BASEFIELD_FLOAT;
|
||||||
|
}
|
||||||
|
case FIELD_VECTOR:
|
||||||
|
{
|
||||||
|
baseType = BASEFIELD_VECTOR;
|
||||||
|
}
|
||||||
|
case FIELD_CLASSPTR, FIELD_ENTVARS, FIELD_EDICT, FIELD_EHANDLE:
|
||||||
|
{
|
||||||
|
baseType = BASEFIELD_ENTITY;
|
||||||
|
}
|
||||||
|
case FIELD_STRINGPTR, FIELD_STRING:
|
||||||
|
{
|
||||||
|
baseType = BASEFIELD_STRING;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (maxlen > 0)
|
||||||
|
{
|
||||||
|
copy(type_name, maxlen, baseFieldTypeNames[baseType]);
|
||||||
|
}
|
||||||
|
|
||||||
|
return baseType;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
enum
|
enum
|
||||||
{
|
{
|
||||||
Model_DefaultSize = -2,
|
Model_DefaultSize = -2,
|
||||||
Model_CurrentSequence = -1,
|
Model_CurrentSequence = -1,
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
|
||||||
|
|
@ -753,3 +753,41 @@ enum AlertType
|
||||||
at_error,
|
at_error,
|
||||||
at_logged // Server print to console (only in multiplayer games)
|
at_logged // Server print to console (only in multiplayer games)
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Data field types for use with find_ent_data_info().
|
||||||
|
*/
|
||||||
|
enum FieldType
|
||||||
|
{
|
||||||
|
FIELD_NONE,
|
||||||
|
FIELD_FLOAT, // Floating point value
|
||||||
|
FIELD_STRINGINT, // String ID (return from ALLOC_STRING)
|
||||||
|
FIELD_STRINGPTR, // String, pointer-to-char
|
||||||
|
FIELD_STRING, // String, fixed size
|
||||||
|
FIELD_CLASSPTR, // Classes pointer derived of CBaseEntity
|
||||||
|
FIELD_CLASS, // Arbitrary classes, direct
|
||||||
|
FIELD_STRUCTURE, // Arbitrary structures, direct
|
||||||
|
FIELD_EHANDLE, // Entity handle
|
||||||
|
FIELD_ENTVARS, // entvars_t*
|
||||||
|
FIELD_EDICT, // edict_t*
|
||||||
|
FIELD_VECTOR, // Vector
|
||||||
|
FIELD_POINTER, // Arbitrary data pointer
|
||||||
|
FIELD_INTEGER, // Integer or enum
|
||||||
|
FIELD_FUNCTION, // Class function pointer (Think, Use, etc)
|
||||||
|
FIELD_BOOLEAN, // Boolean
|
||||||
|
FIELD_SHORT, // 2 bytes integer
|
||||||
|
FIELD_CHARACTER, // 1 byte
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base data field types for use with get_ent_data_basetype().
|
||||||
|
*/
|
||||||
|
enum BaseFieldType
|
||||||
|
{
|
||||||
|
BASEFIELD_NONE,
|
||||||
|
BASEFIELD_INTEGER,
|
||||||
|
BASEFIELD_FLOAT,
|
||||||
|
BASEFIELD_VECTOR,
|
||||||
|
BASEFIELD_ENTITY,
|
||||||
|
BASEFIELD_STRING,
|
||||||
|
};
|
||||||
|
|
|
||||||
200
public/HLTypeConversion.h
Normal file
200
public/HLTypeConversion.h
Normal file
|
|
@ -0,0 +1,200 @@
|
||||||
|
//
|
||||||
|
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
|
||||||
|
// Copyright (C) The AMX Mod X Development Team.
|
||||||
|
//
|
||||||
|
// This software is licensed under the GNU General Public License, version 3 or higher.
|
||||||
|
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
|
||||||
|
// https://alliedmods.net/amxmodx-license
|
||||||
|
|
||||||
|
#ifndef _HL_CONVERSION_TYPE_H_
|
||||||
|
#define _HL_CONVERSION_TYPE_H_
|
||||||
|
|
||||||
|
#include "amxxmodule.h"
|
||||||
|
|
||||||
|
template <typename T> static inline T& ref_pdata(void *pPrivateData, int offset, int element = 0)
|
||||||
|
{
|
||||||
|
return *reinterpret_cast<T*>((reinterpret_cast<int8*>(pPrivateData) + offset + (element * sizeof(T))));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
template <typename T> inline T get_pdata_direct(edict_t *pEntity, int offset, int element = 0, int size = 0)
|
||||||
|
{
|
||||||
|
return reinterpret_cast<T>((reinterpret_cast<int8*>(pEntity->pvPrivateData) + offset + (element * size)));
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename T> inline T& get_pdata(void *pPrivateData, int offset, int element = 0)
|
||||||
|
{
|
||||||
|
return ref_pdata<T>(pPrivateData, offset, element);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename T> inline T& get_pdata(edict_t *pEntity, int offset, int element = 0)
|
||||||
|
{
|
||||||
|
return get_pdata<T>(pEntity->pvPrivateData, offset, element);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
template <typename T> inline void set_pdata(void *pPrivateData, int offset, T value, int element = 0)
|
||||||
|
{
|
||||||
|
ref_pdata<T>(pPrivateData, offset, element) = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename T>inline void set_pdata(edict_t *pEntity, int offset, T value, int element = 0)
|
||||||
|
{
|
||||||
|
set_pdata<T>(pEntity->pvPrivateData, offset, value, element);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
class HLTypeConversion
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
|
||||||
|
HLTypeConversion() : m_FirstEdict(nullptr), m_PevOffset(0)
|
||||||
|
{}
|
||||||
|
|
||||||
|
public:
|
||||||
|
|
||||||
|
void init()
|
||||||
|
{
|
||||||
|
if (!m_FirstEdict)
|
||||||
|
{
|
||||||
|
m_FirstEdict = INDEXENT(0);
|
||||||
|
|
||||||
|
search_pev();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public: // Edict -> Index
|
||||||
|
|
||||||
|
int edict_to_id(edict_t *pEdict)
|
||||||
|
{
|
||||||
|
if (FNullEnt(pEdict))
|
||||||
|
{
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
return static_cast<int>(pEdict - m_FirstEdict);
|
||||||
|
}
|
||||||
|
|
||||||
|
public: // Entvars -> Edict/Index
|
||||||
|
|
||||||
|
edict_t* entvar_to_edict(entvars_t *pev)
|
||||||
|
{
|
||||||
|
if (!pev || FNullEnt(pev->pContainingEntity))
|
||||||
|
{
|
||||||
|
return nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
return pev->pContainingEntity;
|
||||||
|
}
|
||||||
|
|
||||||
|
int entvars_to_id(entvars_t *pev)
|
||||||
|
{
|
||||||
|
return edict_to_id(entvar_to_edict(pev));
|
||||||
|
}
|
||||||
|
|
||||||
|
public: // Index -> CBase*/Edict/Entvars
|
||||||
|
|
||||||
|
void* id_to_cbase(int index)
|
||||||
|
{
|
||||||
|
edict_t *pEdict = id_to_edict(index);
|
||||||
|
return pEdict ? pEdict->pvPrivateData : nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
edict_t* id_to_edict(int index)
|
||||||
|
{
|
||||||
|
return static_cast<edict_t*>(m_FirstEdict + index);
|
||||||
|
}
|
||||||
|
|
||||||
|
entvars_t* id_to_entvars(int index)
|
||||||
|
{
|
||||||
|
edict_t *pEdict = id_to_edict(index);
|
||||||
|
return pEdict ? VARS(pEdict) : nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
public: // CBase* -> Entvars/Index
|
||||||
|
|
||||||
|
entvars_t* cbase_to_entvar(void *cbase)
|
||||||
|
{
|
||||||
|
if (!cbase)
|
||||||
|
{
|
||||||
|
return nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
return get_pdata<entvars_t*>(cbase, m_PevOffset);
|
||||||
|
}
|
||||||
|
|
||||||
|
int cbase_to_id(void *cbase)
|
||||||
|
{
|
||||||
|
return entvars_to_id(cbase_to_entvar(cbase));
|
||||||
|
}
|
||||||
|
|
||||||
|
private:
|
||||||
|
|
||||||
|
void search_pev()
|
||||||
|
{
|
||||||
|
entvars_t *pev = VARS(m_FirstEdict);
|
||||||
|
|
||||||
|
byte *privateData = reinterpret_cast<byte*>(m_FirstEdict->pvPrivateData);
|
||||||
|
|
||||||
|
for (size_t i = 0; i < 0xFFF; ++i)
|
||||||
|
{
|
||||||
|
entvars_t *val = *(reinterpret_cast<entvars_t**>(privateData + i));
|
||||||
|
|
||||||
|
if (val == pev)
|
||||||
|
{
|
||||||
|
m_PevOffset = i;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
m_PevOffset = 0; // This should not happen.
|
||||||
|
}
|
||||||
|
|
||||||
|
private:
|
||||||
|
|
||||||
|
edict_t* m_FirstEdict;
|
||||||
|
size_t m_PevOffset;
|
||||||
|
};
|
||||||
|
|
||||||
|
class EHANDLE
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
|
||||||
|
edict_t* m_pent;
|
||||||
|
int m_serialnumber;
|
||||||
|
|
||||||
|
public:
|
||||||
|
|
||||||
|
edict_t* Get(void)
|
||||||
|
{
|
||||||
|
if (!FNullEnt(m_pent))
|
||||||
|
{
|
||||||
|
if (m_pent->serialnumber == m_serialnumber)
|
||||||
|
{
|
||||||
|
return m_pent;
|
||||||
|
}
|
||||||
|
|
||||||
|
return nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
return nullptr;
|
||||||
|
};
|
||||||
|
|
||||||
|
edict_t* Set(edict_t *pent)
|
||||||
|
{
|
||||||
|
if (!FNullEnt(pent))
|
||||||
|
{
|
||||||
|
m_pent = pent;
|
||||||
|
m_serialnumber = m_pent->serialnumber;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
m_pent = nullptr;
|
||||||
|
m_serialnumber = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
return pent;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif // _HL_CONVERSION_TYPE_H_
|
||||||
Loading…
Reference in New Issue
Block a user