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| 1 : | ian | 1 | /* FakeMeta functions |
| 2 : | * | ||
| 3 : | * by the AMX Mod X Development Team | ||
| 4 : | * | ||
| 5 : | * This file is provided as is (no warranties). | ||
| 6 : | */ | ||
| 7 : | |||
| 8 : | #if defined _fakemeta_included | ||
| 9 : | #endinput | ||
| 10 : | #endif | ||
| 11 : | #define _fakemeta_included | ||
| 12 : | |||
| 13 : | #include <fakemeta_const> | ||
| 14 : | |||
| 15 : | #if AMXX_VERSION_NUM >= 175 | ||
| 16 : | #pragma reqlib fakemeta | ||
| 17 : | #if !defined AMXMODX_NOAUTOLOAD | ||
| 18 : | #pragma loadlib fakemeta | ||
| 19 : | #endif | ||
| 20 : | #else | ||
| 21 : | #pragma library fakemeta | ||
| 22 : | #endif | ||
| 23 : | |||
| 24 : | /* Returns entvar data from an entity Use the pev_* enum to specify which form of data you want returned. | ||
| 25 : | * | ||
| 26 : | * If retrieving strings, you may optionally get a pointer into the global string table. Depending on | ||
| 27 : | * your situation, there are two ways to do this. | ||
| 28 : | * 1: This simply gets the pointer. | ||
| 29 : | * new ptr = pev(entid, pev_classname) | ||
| 30 : | * 2: The pointer will be stored in ptr AND the actual string is retrieved. | ||
| 31 : | * new ptr, classname[32] | ||
| 32 : | * pev(entid, pev_classname, ptr, classname, 31) | ||
| 33 : | */ | ||
| 34 : | native pev(_index,_value,{Float,Sql,Result,_}:...); | ||
| 35 : | |||
| 36 : | /* Sets entvar data for an entity. Use the pev_* enum */ | ||
| 37 : | native set_pev(_index,_value,{Float,Sql,Result,_}:...); | ||
| 38 : | |||
| 39 : | /* returns 0 if ent is invalid, >0 if valid | ||
| 40 : | * (1 == valid, 2 == valid+pvPrivateData valid) | ||
| 41 : | */ | ||
| 42 : | native pev_valid(entindex); | ||
| 43 : | |||
| 44 : | /* Returns any global variable inside globalvars_t structure. Use the glb_* enum. | ||
| 45 : | * | ||
| 46 : | * When returning data from glb_pStringBase (the global string table), you may give a pointer into that table | ||
| 47 : | * in order to get different strings. | ||
| 48 : | * Example: | ||
| 49 : | * new model[128] | ||
| 50 : | * new ptr = pev(id, pev_viewmodel) | ||
| 51 : | * global_get(glb_pStringBase, ptr, model, 127) | ||
| 52 : | */ | ||
| 53 : | native global_get(_value, {Float,Sql,Result,_}:...); | ||
| 54 : | |||
| 55 : | /* Returns an integer from private data. _linuxdiff is added into the _Offset if it's used on a linux server. */ | ||
| 56 : | native get_pdata_int(_index,_Offset,_linuxdiff=5); | ||
| 57 : | |||
| 58 : | /* Sets an integer from private data. _linuxdiff is added into the _Offset if it's used on a linux server. */ | ||
| 59 : | native set_pdata_int(_index,_Offset,_Value,_linuxdiff=5); | ||
| 60 : | |||
| 61 : | /* Returns a float from private data. _linuxdiff is added into the _Offset if it's used on a linux server. */ | ||
| 62 : | native Float:get_pdata_float(_index,_Offset,_linuxdiff=5); | ||
| 63 : | |||
| 64 : | /* Sets a float from private data. _linuxdiff is added into the _Offset if it's used on a linux server. */ | ||
| 65 : | native set_pdata_float(_index,_Offset,Float:_Value,_linuxdiff=5); | ||
| 66 : | |||
| 67 : | |||
| 68 : | /* Registers a forward. | ||
| 69 : | * Returns an id you can pass to unregister_forward | ||
| 70 : | */ | ||
| 71 : | native register_forward(_forwardType,const _function[],_post=0); | ||
| 72 : | |||
| 73 : | /* Unregisters a forward. | ||
| 74 : | * The registerId must be from register_forward, and | ||
| 75 : | * post/forwardtype must match what you registered the forward as. | ||
| 76 : | */ | ||
| 77 : | native unregister_forward(_forwardType, registerId, post=0); | ||
| 78 : | |||
| 79 : | /* Returns data for metamod */ | ||
| 80 : | native forward_return(type,{Float,Sql,Result,_}:...); | ||
| 81 : | |||
| 82 : | /* Returns the original return value of an engine function. | ||
| 83 : | * This is only valid in forwards that were registered as post. | ||
| 84 : | * | ||
| 85 : | * get_orig_retval() - no params, retrieves integer return value | ||
| 86 : | * get_orig_retval(&Float:value) - retrieves float return value by reference | ||
| 87 : | * get_orig_retval(value[], len) - retrives string return value | ||
| 88 : | */ | ||
| 89 : | native get_orig_retval({Float,_}:...); | ||
| 90 : | |||
| 91 : | native engfunc(type,{Float,Sql,Result,AlertType,_}:...); | ||
| 92 : | native dllfunc(type,{Float,Sql,Result,_}:...); | ||
| 93 : | |||
| 94 : | //only use this with functions that pass a Trace | ||
| 95 : | // get: zero extra params - return int, one extra param = byref float or vector | ||
| 96 : | // set: use anything | ||
| 97 : | native get_tr(TraceResult:tr_member, {Float,_}:...); | ||
| 98 : | native set_tr(TraceResult:tr_member, {Float,_}:...); | ||
| 99 : | |||
| 100 : | //Upgraded version takes in a TraceResult handle, optionally passed in as the last parameter to the | ||
| 101 : | //TraceResult forward. Use 0 to specify the global traceresult handle set from calling | ||
| 102 : | // some of the Engfucs. | ||
| 103 : | native get_tr2(tr_handle, TraceResult:tr_member, {Float,_}:...); | ||
| 104 : | native set_tr2(tr_handle, TraceResult:tr_member, {Float,_}:...); | ||
| 105 : | |||
| 106 : | //Same as above, use either a kvd_handle or 0 for global reserved kvd data | ||
| 107 : | //kvd_handle is passed by the kvd hook, last param | ||
| 108 : | native get_kvd(kvd_handle, KeyValueData:member, {Float,_}:...); | ||
| 109 : | |||
| 110 : | //Using set_kvd with the handle from the hook for anything under KV_fHandled | ||
| 111 : | // is considered an undefined operation (it could crash). You should fire a new | ||
| 112 : | // keyvalues structure rather than changing the internal engine strings. | ||
| 113 : | native set_kvd(kvd_handle, KeyValueData:member, {Float,_}:...); | ||
| 114 : | |||
| 115 : | // These functions are used with the clientdata data structure (FM_UpdateClientData) | ||
| 116 : | // Get: 0 extra params - Return integer; 1 extra param - by ref float or vector; 2 extra params - string and length | ||
| 117 : | // Set: Use anything | ||
| 118 : | // Use 0 for cd_handle to specify the global clientdata handle | ||
| 119 : | native get_cd(cd_handle, ClientData:member, {Float,_}:...); | ||
| 120 : | native set_cd(cd_handle, ClientData:member, {Float,_}:...); | ||
| 121 : | |||
| 122 : | // These functions are used with the entity_state data structure (FM_AddToFullPack) | ||
| 123 : | // Get: 0 extra params - Return integer; 1 extra param - by ref float or vector or array | ||
| 124 : | // Set: Use anything | ||
| 125 : | // Use 0 for es_handle to specify the global entity_state handle | ||
| 126 : | native get_es(es_handle, EntityState:member, {Float,_}:...); | ||
| 127 : | native set_es(es_handle, EntityState:member, {Float,_}:...); | ||
| 128 : | |||
| 129 : | // These functions are used with the usercmd data structure (FM_CmdStart) | ||
| 130 : | // Get: 0 extra params - Return integer; 1 extra param - by ref float or vector | ||
| 131 : | // Set: Use anything | ||
| 132 : | // Use 0 for uc_handle to specify the global usercmd handle | ||
| 133 : | native get_uc(uc_handle, UserCmd:member, {Float,_}:...); | ||
| 134 : | native set_uc(uc_handle, UserCmd:member, {Float,_}:...); | ||
| 135 : | |||
| 136 : | //NOTE that for the string offsets below, on AMD64, a byref (char **) offset is NOT the same as an int offset | ||
| 137 : | //In fact it's QWORD aligned rather than DWORD aligned, so the offset will be exactly half. | ||
| 138 : | //Gets a string from a private offset. If byref is false, the string is treated as static rather than dynamic. | ||
| 139 : | native get_pdata_string(entity, offset, dest[], maxlength, byref=1, linux=-5); | ||
| 140 : | |||
| 141 : | //Sets a string in a private offset. | ||
| 142 : | //realloc = -1 - nonbyref copy (static | ||
| 143 : | //realloc = 0 - copy byref, no realloc *(char **) | ||
| 144 : | //realloc = 1 - reallocate new string with free+malloc | ||
| 145 : | //realloc = 2 - reallocate new string with delete[]+new[] | ||
| 146 : | native set_pdata_string(entity, offset, const source[], realloc=2, linux=-5); | ||
| 147 : | |||
| 148 : | // Copies the given infoBuffer pointer into out[] | ||
| 149 : | // An infoBuffer pointer is returned by EngFunc_GetInfoKeyBuffer | ||
| 150 : | native copy_infokey_buffer(infoBuffer, out[], maxlen); |
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