882 lines
27 KiB
C++
882 lines
27 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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#include "dt_send.h"
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#include "mathlib/mathlib.h"
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#include "mathlib/vector.h"
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#include "tier0/dbg.h"
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#include "dt_utlvector_common.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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#if !defined(_STATIC_LINKED) || defined(GAME_DLL)
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static CNonModifiedPointerProxy *s_pNonModifiedPointerProxyHead = NULL;
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void SendProxy_UInt8ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID);
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void SendProxy_UInt16ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID);
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void SendProxy_UInt32ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID);
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#ifdef SUPPORTS_INT64
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void SendProxy_UInt64ToInt64( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID);
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#endif
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const char *s_ElementNames[MAX_ARRAY_ELEMENTS] =
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{
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"000", "001", "002", "003", "004", "005", "006", "007", "008", "009",
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"010", "011", "012", "013", "014", "015", "016", "017", "018", "019",
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"020", "021", "022", "023", "024", "025", "026", "027", "028", "029",
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"030", "031", "032", "033", "034", "035", "036", "037", "038", "039",
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"040", "041", "042", "043", "044", "045", "046", "047", "048", "049",
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"050", "051", "052", "053", "054", "055", "056", "057", "058", "059",
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"060", "061", "062", "063", "064", "065", "066", "067", "068", "069",
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"070", "071", "072", "073", "074", "075", "076", "077", "078", "079",
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"080", "081", "082", "083", "084", "085", "086", "087", "088", "089",
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"090", "091", "092", "093", "094", "095", "096", "097", "098", "099",
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"100", "101", "102", "103", "104", "105", "106", "107", "108", "109",
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"110", "111", "112", "113", "114", "115", "116", "117", "118", "119",
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"120", "121", "122", "123", "124", "125", "126", "127", "128", "129",
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"130", "131", "132", "133", "134", "135", "136", "137", "138", "139",
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"140", "141", "142", "143", "144", "145", "146", "147", "148", "149",
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"150", "151", "152", "153", "154", "155", "156", "157", "158", "159",
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"160", "161", "162", "163", "164", "165", "166", "167", "168", "169",
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"170", "171", "172", "173", "174", "175", "176", "177", "178", "179",
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"180", "181", "182", "183", "184", "185", "186", "187", "188", "189",
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"190", "191", "192", "193", "194", "195", "196", "197", "198", "199",
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"200", "201", "202", "203", "204", "205", "206", "207", "208", "209",
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"210", "211", "212", "213", "214", "215", "216", "217", "218", "219",
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"220", "221", "222", "223", "224", "225", "226", "227", "228", "229",
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"230", "231", "232", "233", "234", "235", "236", "237", "238", "239",
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"240", "241", "242", "243", "244", "245", "246", "247", "248", "249",
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"250", "251", "252", "253", "254", "255", "256", "257", "258", "259",
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"260", "261", "262", "263", "264", "265", "266", "267", "268", "269",
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"270", "271", "272", "273", "274", "275", "276", "277", "278", "279",
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"280", "281", "282", "283", "284", "285", "286", "287", "288", "289",
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"290", "291", "292", "293", "294", "295", "296", "297", "298", "299",
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"300", "301", "302", "303", "304", "305", "306", "307", "308", "309",
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"310", "311", "312", "313", "314", "315", "316", "317", "318", "319",
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"320", "321", "322", "323", "324", "325", "326", "327", "328", "329",
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"330", "331", "332", "333", "334", "335", "336", "337", "338", "339",
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"340", "341", "342", "343", "344", "345", "346", "347", "348", "349",
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"350", "351", "352", "353", "354", "355", "356", "357", "358", "359",
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"360", "361", "362", "363", "364", "365", "366", "367", "368", "369",
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"370", "371", "372", "373", "374", "375", "376", "377", "378", "379",
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"380", "381", "382", "383", "384", "385", "386", "387", "388", "389",
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"390", "391", "392", "393", "394", "395", "396", "397", "398", "399",
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"400", "401", "402", "403", "404", "405", "406", "407", "408", "409",
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"410", "411", "412", "413", "414", "415", "416", "417", "418", "419",
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"420", "421", "422", "423", "424", "425", "426", "427", "428", "429",
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"430", "431", "432", "433", "434", "435", "436", "437", "438", "439",
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"440", "441", "442", "443", "444", "445", "446", "447", "448", "449",
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"450", "451", "452", "453", "454", "455", "456", "457", "458", "459",
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"460", "461", "462", "463", "464", "465", "466", "467", "468", "469",
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"470", "471", "472", "473", "474", "475", "476", "477", "478", "479",
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"480", "481", "482", "483", "484", "485", "486", "487", "488", "489",
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"490", "491", "492", "493", "494", "495", "496", "497", "498", "499",
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"500", "501", "502", "503", "504", "505", "506", "507", "508", "509",
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"510", "511", "512", "513", "514", "515", "516", "517", "518", "519",
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"520", "521", "522", "523", "524", "525", "526", "527", "528", "529",
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"530", "531", "532", "533", "534", "535", "536", "537", "538", "539",
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"540", "541", "542", "543", "544", "545", "546", "547", "548", "549",
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"550", "551", "552", "553", "554", "555", "556", "557", "558", "559",
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"560", "561", "562", "563", "564", "565", "566", "567", "568", "569",
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"570", "571", "572", "573", "574", "575", "576", "577", "578", "579",
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"580", "581", "582", "583", "584", "585", "586", "587", "588", "589",
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"590", "591", "592", "593", "594", "595", "596", "597", "598", "599",
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"600", "601", "602", "603", "604", "605", "606", "607", "608", "609",
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"610", "611", "612", "613", "614", "615", "616", "617", "618", "619",
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"620", "621", "622", "623", "624", "625", "626", "627", "628", "629",
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"630", "631", "632", "633", "634", "635", "636", "637", "638", "639",
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"640", "641", "642", "643", "644", "645", "646", "647", "648", "649",
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"650", "651", "652", "653", "654", "655", "656", "657", "658", "659",
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"660", "661", "662", "663", "664", "665", "666", "667", "668", "669",
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"670", "671", "672", "673", "674", "675", "676", "677", "678", "679",
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"680", "681", "682", "683", "684", "685", "686", "687", "688", "689",
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"690", "691", "692", "693", "694", "695", "696", "697", "698", "699",
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"700", "701", "702", "703", "704", "705", "706", "707", "708", "709",
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"710", "711", "712", "713", "714", "715", "716", "717", "718", "719",
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"720", "721", "722", "723", "724", "725", "726", "727", "728", "729",
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"730", "731", "732", "733", "734", "735", "736", "737", "738", "739",
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"740", "741", "742", "743", "744", "745", "746", "747", "748", "749",
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"750", "751", "752", "753", "754", "755", "756", "757", "758", "759",
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"760", "761", "762", "763", "764", "765", "766", "767", "768", "769",
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"770", "771", "772", "773", "774", "775", "776", "777", "778", "779",
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"780", "781", "782", "783", "784", "785", "786", "787", "788", "789",
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"790", "791", "792", "793", "794", "795", "796", "797", "798", "799",
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"800", "801", "802", "803", "804", "805", "806", "807", "808", "809",
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"810", "811", "812", "813", "814", "815", "816", "817", "818", "819",
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"820", "821", "822", "823", "824", "825", "826", "827", "828", "829",
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"830", "831", "832", "833", "834", "835", "836", "837", "838", "839",
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"840", "841", "842", "843", "844", "845", "846", "847", "848", "849",
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"850", "851", "852", "853", "854", "855", "856", "857", "858", "859",
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"860", "861", "862", "863", "864", "865", "866", "867", "868", "869",
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"870", "871", "872", "873", "874", "875", "876", "877", "878", "879",
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"880", "881", "882", "883", "884", "885", "886", "887", "888", "889",
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"890", "891", "892", "893", "894", "895", "896", "897", "898", "899",
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"900", "901", "902", "903", "904", "905", "906", "907", "908", "909",
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"910", "911", "912", "913", "914", "915", "916", "917", "918", "919",
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"920", "921", "922", "923", "924", "925", "926", "927", "928", "929",
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"930", "931", "932", "933", "934", "935", "936", "937", "938", "939",
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"940", "941", "942", "943", "944", "945", "946", "947", "948", "949",
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"950", "951", "952", "953", "954", "955", "956", "957", "958", "959",
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"960", "961", "962", "963", "964", "965", "966", "967", "968", "969",
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"970", "971", "972", "973", "974", "975", "976", "977", "978", "979",
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"980", "981", "982", "983", "984", "985", "986", "987", "988", "989",
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"990", "991", "992", "993", "994", "995", "996", "997", "998", "999",
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"1000", "1001", "1002", "1003", "1004", "1005", "1006", "1007", "1008", "1009",
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"1010", "1011", "1012", "1013", "1014", "1015", "1016", "1017", "1018", "1019",
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"1020", "1021", "1022", "1023"
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};
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CNonModifiedPointerProxy::CNonModifiedPointerProxy( SendTableProxyFn fn )
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{
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m_pNext = s_pNonModifiedPointerProxyHead;
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s_pNonModifiedPointerProxyHead = this;
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m_Fn = fn;
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}
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CStandardSendProxiesV1::CStandardSendProxiesV1()
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{
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m_Int8ToInt32 = SendProxy_Int8ToInt32;
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m_Int16ToInt32 = SendProxy_Int16ToInt32;
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m_Int32ToInt32 = SendProxy_Int32ToInt32;
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#ifdef SUPPORTS_INT64
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m_Int64ToInt64 = SendProxy_Int64ToInt64;
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#endif
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m_UInt8ToInt32 = SendProxy_UInt8ToInt32;
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m_UInt16ToInt32 = SendProxy_UInt16ToInt32;
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m_UInt32ToInt32 = SendProxy_UInt32ToInt32;
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#ifdef SUPPORTS_INT64
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m_UInt64ToInt64 = SendProxy_UInt64ToInt64;
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#endif
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m_FloatToFloat = SendProxy_FloatToFloat;
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m_VectorToVector = SendProxy_VectorToVector;
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}
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CStandardSendProxies::CStandardSendProxies()
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{
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m_DataTableToDataTable = SendProxy_DataTableToDataTable;
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m_SendLocalDataTable = SendProxy_SendLocalDataTable;
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m_ppNonModifiedPointerProxies = &s_pNonModifiedPointerProxyHead;
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}
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CStandardSendProxies g_StandardSendProxies;
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// ---------------------------------------------------------------------- //
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// Proxies.
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// ---------------------------------------------------------------------- //
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void SendProxy_AngleToFloat( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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float angle;
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angle = *((float*)pData);
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pOut->m_Float = anglemod( angle );
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Assert( IsFinite( pOut->m_Float ) );
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}
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void SendProxy_FloatToFloat( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Float = *((float*)pData);
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Assert( IsFinite( pOut->m_Float ) );
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}
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void SendProxy_QAngles( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID )
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{
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QAngle *v = (QAngle*)pData;
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pOut->m_Vector[0] = anglemod( v->x );
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pOut->m_Vector[1] = anglemod( v->y );
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pOut->m_Vector[2] = anglemod( v->z );
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}
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void SendProxy_VectorToVector( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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Vector& v = *(Vector*)pData;
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Assert( v.IsValid() );
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pOut->m_Vector[0] = v[0];
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pOut->m_Vector[1] = v[1];
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pOut->m_Vector[2] = v[2];
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}
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void SendProxy_VectorXYToVectorXY( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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Vector& v = *(Vector*)pData;
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Assert( v.IsValid() );
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pOut->m_Vector[0] = v[0];
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pOut->m_Vector[1] = v[1];
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}
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#if 0 // We can't ship this since it changes the size of DTVariant to be 20 bytes instead of 16 and that breaks MODs!!!
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void SendProxy_QuaternionToQuaternion( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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Quaternion& q = *(Quaternion*)pData;
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Assert( q.IsValid() );
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pOut->m_Vector[0] = q[0];
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pOut->m_Vector[1] = q[1];
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pOut->m_Vector[2] = q[2];
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pOut->m_Vector[3] = q[3];
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}
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#endif
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void SendProxy_Int8ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int = *((const char*)pData);
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}
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void SendProxy_Int16ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int = *((short*)pData);
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}
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void SendProxy_Int32ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int = *((int*)pData);
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}
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#ifdef SUPPORTS_INT64
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void SendProxy_Int64ToInt64( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int64 = *((int64*)pData);
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}
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#endif
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void SendProxy_UInt8ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int = *((const unsigned char*)pData);
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}
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void SendProxy_UInt16ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_Int = *((unsigned short*)pData);
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}
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void SendProxy_UInt32ToInt32( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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*((unsigned long*)&pOut->m_Int) = *((unsigned long*)pData);
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}
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#ifdef SUPPORTS_INT64
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void SendProxy_UInt64ToInt64( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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*((int64*)&pOut->m_Int64) = *((uint64*)pData);
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}
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#endif
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void SendProxy_StringToString( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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pOut->m_pString = (const char*)pData;
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}
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void* SendProxy_DataTableToDataTable( const SendProp *pProp, const void *pStructBase, const void *pData, CSendProxyRecipients *pRecipients, int objectID )
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{
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return (void*)pData;
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}
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void* SendProxy_DataTablePtrToDataTable( const SendProp *pProp, const void *pStructBase, const void *pData, CSendProxyRecipients *pRecipients, int objectID )
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{
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return *((void**)pData);
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}
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static void SendProxy_Empty( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID)
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: If the recipient is the same as objectID, go ahead and iterate down
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// the m_Local stuff, otherwise, act like it wasn't there at all.
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// This way, only the local player receives information about him/herself.
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// Input : *pVarData -
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// *pOut -
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// objectID -
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//-----------------------------------------------------------------------------
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void* SendProxy_SendLocalDataTable( const SendProp *pProp, const void *pStruct, const void *pVarData, CSendProxyRecipients *pRecipients, int objectID )
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{
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pRecipients->SetOnly( objectID - 1 );
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return ( void * )pVarData;
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}
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// ---------------------------------------------------------------------- //
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// Prop setup functions (for building tables).
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// ---------------------------------------------------------------------- //
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float AssignRangeMultiplier( int nBits, double range )
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{
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unsigned long iHighValue;
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if ( nBits == 32 )
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iHighValue = 0xFFFFFFFE;
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else
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iHighValue = ((1 << (unsigned long)nBits) - 1);
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float fHighLowMul = iHighValue / range;
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if ( CloseEnough( range, 0 ) )
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fHighLowMul = iHighValue;
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// If the precision is messing us up, then adjust it so it won't.
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if ( (unsigned long)(fHighLowMul * range) > iHighValue ||
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(fHighLowMul * range) > (double)iHighValue )
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{
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// Squeeze it down smaller and smaller until it's going to produce an integer
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// in the valid range when given the highest value.
|
|
float multipliers[] = { 0.9999, 0.99, 0.9, 0.8, 0.7 };
|
|
int i;
|
|
for ( i=0; i < ARRAYSIZE( multipliers ); i++ )
|
|
{
|
|
fHighLowMul = (float)( iHighValue / range ) * multipliers[i];
|
|
if ( (unsigned long)(fHighLowMul * range) > iHighValue ||
|
|
(fHighLowMul * range) > (double)iHighValue )
|
|
{
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == ARRAYSIZE( multipliers ) )
|
|
{
|
|
// Doh! We seem to be unable to represent this range.
|
|
Assert( false );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
return fHighLowMul;
|
|
}
|
|
|
|
|
|
|
|
SendProp SendPropFloat(
|
|
const char *pVarName,
|
|
// Variable name.
|
|
int offset, // Offset into container structure.
|
|
int sizeofVar,
|
|
int nBits, // Number of bits to use when encoding.
|
|
int flags,
|
|
float fLowValue, // For floating point, low and high values.
|
|
float fHighValue, // High value. If HIGH_DEFAULT, it's (1<<nBits).
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if ( varProxy == SendProxy_FloatToFloat )
|
|
{
|
|
Assert( sizeofVar == 0 || sizeofVar == 4 );
|
|
}
|
|
|
|
if ( nBits <= 0 || nBits == 32 )
|
|
{
|
|
flags |= SPROP_NOSCALE;
|
|
fLowValue = 0.f;
|
|
fHighValue = 0.f;
|
|
}
|
|
else
|
|
{
|
|
if(fHighValue == HIGH_DEFAULT)
|
|
fHighValue = (1 << nBits);
|
|
|
|
if (flags & SPROP_ROUNDDOWN)
|
|
fHighValue = fHighValue - ((fHighValue - fLowValue) / (1 << nBits));
|
|
else if (flags & SPROP_ROUNDUP)
|
|
fLowValue = fLowValue + ((fHighValue - fLowValue) / (1 << nBits));
|
|
}
|
|
|
|
ret.m_Type = DPT_Float;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = fLowValue;
|
|
ret.m_fHighValue = fHighValue;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
ret.SetProxyFn( varProxy );
|
|
if( ret.GetFlags() & (SPROP_COORD | SPROP_NOSCALE | SPROP_NORMAL | SPROP_COORD_MP | SPROP_COORD_MP_LOWPRECISION | SPROP_COORD_MP_INTEGRAL ) )
|
|
ret.m_nBits = 0;
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropVector(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits, // Number of bits to use when encoding.
|
|
int flags,
|
|
float fLowValue, // For floating point, low and high values.
|
|
float fHighValue, // High value. If HIGH_DEFAULT, it's (1<<nBits).
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if(varProxy == SendProxy_VectorToVector)
|
|
{
|
|
Assert(sizeofVar == sizeof(Vector));
|
|
}
|
|
|
|
if ( nBits == 32 )
|
|
flags |= SPROP_NOSCALE;
|
|
|
|
ret.m_Type = DPT_Vector;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = fLowValue;
|
|
ret.m_fHighValue = fHighValue;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
ret.SetProxyFn( varProxy );
|
|
if( ret.GetFlags() & (SPROP_COORD | SPROP_NOSCALE | SPROP_NORMAL | SPROP_COORD_MP | SPROP_COORD_MP_LOWPRECISION | SPROP_COORD_MP_INTEGRAL) )
|
|
ret.m_nBits = 0;
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropVectorXY(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits, // Number of bits to use when encoding.
|
|
int flags,
|
|
float fLowValue, // For floating point, low and high values.
|
|
float fHighValue, // High value. If HIGH_DEFAULT, it's (1<<nBits).
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if(varProxy == SendProxy_VectorXYToVectorXY)
|
|
{
|
|
Assert(sizeofVar == sizeof(Vector));
|
|
}
|
|
|
|
if ( nBits == 32 )
|
|
flags |= SPROP_NOSCALE;
|
|
|
|
ret.m_Type = DPT_VectorXY;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = fLowValue;
|
|
ret.m_fHighValue = fHighValue;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
ret.SetProxyFn( varProxy );
|
|
if( ret.GetFlags() & (SPROP_COORD | SPROP_NOSCALE | SPROP_NORMAL | SPROP_COORD_MP | SPROP_COORD_MP_LOWPRECISION | SPROP_COORD_MP_INTEGRAL) )
|
|
ret.m_nBits = 0;
|
|
|
|
return ret;
|
|
}
|
|
|
|
#if 0 // We can't ship this since it changes the size of DTVariant to be 20 bytes instead of 16 and that breaks MODs!!!
|
|
SendProp SendPropQuaternion(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits, // Number of bits to use when encoding.
|
|
int flags,
|
|
float fLowValue, // For floating point, low and high values.
|
|
float fHighValue, // High value. If HIGH_DEFAULT, it's (1<<nBits).
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if(varProxy == SendProxy_QuaternionToQuaternion)
|
|
{
|
|
Assert(sizeofVar == sizeof(Quaternion));
|
|
}
|
|
|
|
if ( nBits == 32 )
|
|
flags |= SPROP_NOSCALE;
|
|
|
|
ret.m_Type = DPT_Quaternion;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = fLowValue;
|
|
ret.m_fHighValue = fHighValue;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
ret.SetProxyFn( varProxy );
|
|
if( ret.GetFlags() & (SPROP_COORD | SPROP_NOSCALE | SPROP_NORMAL | SPROP_COORD_MP | SPROP_COORD_MP_LOWPRECISION | SPROP_COORD_MP_INTEGRAL) )
|
|
ret.m_nBits = 0;
|
|
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
SendProp SendPropAngle(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits,
|
|
int flags,
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if(varProxy == SendProxy_AngleToFloat)
|
|
{
|
|
Assert(sizeofVar == 4);
|
|
}
|
|
|
|
if ( nBits == 32 )
|
|
flags |= SPROP_NOSCALE;
|
|
|
|
ret.m_Type = DPT_Float;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = 0.0f;
|
|
ret.m_fHighValue = 360.0f;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
ret.SetProxyFn( varProxy );
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
SendProp SendPropQAngles(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits,
|
|
int flags,
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if(varProxy == SendProxy_AngleToFloat)
|
|
{
|
|
Assert(sizeofVar == 4);
|
|
}
|
|
|
|
if ( nBits == 32 )
|
|
flags |= SPROP_NOSCALE;
|
|
|
|
ret.m_Type = DPT_Vector;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
ret.m_fLowValue = 0.0f;
|
|
ret.m_fHighValue = 360.0f;
|
|
ret.m_fHighLowMul = AssignRangeMultiplier( ret.m_nBits, ret.m_fHighValue - ret.m_fLowValue );
|
|
|
|
ret.SetProxyFn( varProxy );
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropInt(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int nBits,
|
|
int flags,
|
|
SendVarProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
if ( !varProxy )
|
|
{
|
|
if ( sizeofVar == 1 )
|
|
{
|
|
varProxy = SendProxy_Int8ToInt32;
|
|
}
|
|
else if ( sizeofVar == 2 )
|
|
{
|
|
varProxy = SendProxy_Int16ToInt32;
|
|
}
|
|
else if ( sizeofVar == 4 )
|
|
{
|
|
varProxy = SendProxy_Int32ToInt32;
|
|
}
|
|
#ifdef SUPPORTS_INT64
|
|
else if ( sizeofVar == 8 )
|
|
{
|
|
varProxy = SendProxy_Int64ToInt64;
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
Assert(!"SendPropInt var has invalid size");
|
|
varProxy = SendProxy_Int8ToInt32; // safest one...
|
|
}
|
|
}
|
|
|
|
// Figure out # of bits if the want us to.
|
|
if ( nBits <= 0 )
|
|
{
|
|
Assert( sizeofVar == 1 || sizeofVar == 2 || sizeofVar == 4 );
|
|
nBits = sizeofVar * 8;
|
|
}
|
|
|
|
#ifdef SUPPORTS_INT64
|
|
ret.m_Type = (sizeofVar == 8) ? DPT_Int64 : DPT_Int;
|
|
#else
|
|
ret.m_Type = DPT_Int;
|
|
#endif
|
|
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.m_nBits = nBits;
|
|
ret.SetFlags( flags );
|
|
|
|
// Use UInt proxies if they want unsigned data. This isn't necessary to encode
|
|
// the values correctly, but it lets us check the ranges of the data to make sure
|
|
// they're valid.
|
|
ret.SetProxyFn( varProxy );
|
|
if( ret.GetFlags() & SPROP_UNSIGNED )
|
|
{
|
|
if( varProxy == SendProxy_Int8ToInt32 )
|
|
ret.SetProxyFn( SendProxy_UInt8ToInt32 );
|
|
|
|
else if( varProxy == SendProxy_Int16ToInt32 )
|
|
ret.SetProxyFn( SendProxy_UInt16ToInt32 );
|
|
|
|
else if( varProxy == SendProxy_Int32ToInt32 )
|
|
ret.SetProxyFn( SendProxy_UInt32ToInt32 );
|
|
|
|
#ifdef SUPPORTS_INT64
|
|
else if( varProxy == SendProxy_Int64ToInt64 )
|
|
ret.SetProxyFn( SendProxy_UInt64ToInt64 );
|
|
#endif
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropString(
|
|
const char *pVarName,
|
|
int offset,
|
|
int bufferLen,
|
|
int flags,
|
|
SendVarProxyFn varProxy)
|
|
{
|
|
SendProp ret;
|
|
|
|
Assert( bufferLen <= DT_MAX_STRING_BUFFERSIZE ); // You can only have strings with 8-bits worth of length.
|
|
|
|
ret.m_Type = DPT_String;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.SetFlags( flags );
|
|
ret.SetProxyFn( varProxy );
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropArray3(
|
|
const char *pVarName,
|
|
int offset,
|
|
int sizeofVar,
|
|
int elements,
|
|
SendProp pArrayProp,
|
|
SendTableProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
Assert( elements <= MAX_ARRAY_ELEMENTS );
|
|
|
|
ret.m_Type = DPT_DataTable;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.SetDataTableProxyFn( varProxy );
|
|
|
|
SendProp *pArrayPropAllocated = new SendProp;
|
|
*pArrayPropAllocated = pArrayProp;
|
|
ret.SetArrayProp( pArrayPropAllocated );
|
|
|
|
// Handle special proxy types where they always let all clients get the results.
|
|
if ( varProxy == SendProxy_DataTableToDataTable || varProxy == SendProxy_DataTablePtrToDataTable )
|
|
{
|
|
ret.SetFlags( SPROP_PROXY_ALWAYS_YES );
|
|
}
|
|
|
|
SendProp *pProps = new SendProp[elements]; // TODO free that again
|
|
|
|
for ( int i = 0; i < elements; i++ )
|
|
{
|
|
pProps[i] = pArrayProp; // copy array element property setting
|
|
pProps[i].SetOffset( i*sizeofVar ); // adjust offset
|
|
pProps[i].m_pVarName = s_ElementNames[i]; // give unique name
|
|
pProps[i].m_pParentArrayPropName = pVarName; // For debugging...
|
|
}
|
|
|
|
SendTable *pTable = new SendTable( pProps, elements, pVarName ); // TODO free that again
|
|
|
|
ret.SetDataTable( pTable );
|
|
|
|
return ret;
|
|
}
|
|
|
|
SendProp SendPropDataTable(
|
|
const char *pVarName,
|
|
int offset,
|
|
SendTable *pTable,
|
|
SendTableProxyFn varProxy
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
ret.m_Type = DPT_DataTable;
|
|
ret.m_pVarName = pVarName;
|
|
ret.SetOffset( offset );
|
|
ret.SetDataTable( pTable );
|
|
ret.SetDataTableProxyFn( varProxy );
|
|
|
|
// Handle special proxy types where they always let all clients get the results.
|
|
if ( varProxy == SendProxy_DataTableToDataTable || varProxy == SendProxy_DataTablePtrToDataTable )
|
|
{
|
|
ret.SetFlags( SPROP_PROXY_ALWAYS_YES );
|
|
}
|
|
|
|
if ( varProxy == SendProxy_DataTableToDataTable && offset == 0 )
|
|
{
|
|
ret.SetFlags( SPROP_COLLAPSIBLE );
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
SendProp InternalSendPropArray(
|
|
const int elementCount,
|
|
const int elementStride,
|
|
const char *pName,
|
|
ArrayLengthSendProxyFn arrayLengthFn
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
ret.m_Type = DPT_Array;
|
|
ret.m_nElements = elementCount;
|
|
ret.m_ElementStride = elementStride;
|
|
ret.m_pVarName = pName;
|
|
ret.SetProxyFn( SendProxy_Empty );
|
|
ret.m_pArrayProp = NULL; // This gets set in SendTable_InitTable. It always points at the property that precedes
|
|
// this one in the datatable's list.
|
|
ret.SetArrayLengthProxy( arrayLengthFn );
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
SendProp SendPropExclude(
|
|
const char *pDataTableName, // Data table name (given to BEGIN_SEND_TABLE and BEGIN_RECV_TABLE).
|
|
const char *pPropName // Name of the property to exclude.
|
|
)
|
|
{
|
|
SendProp ret;
|
|
|
|
ret.SetFlags( SPROP_EXCLUDE );
|
|
ret.m_pExcludeDTName = pDataTableName;
|
|
ret.m_pVarName = pPropName;
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------- //
|
|
// SendProp
|
|
// ---------------------------------------------------------------------- //
|
|
SendProp::SendProp()
|
|
{
|
|
m_pVarName = NULL;
|
|
m_Offset = 0;
|
|
m_pDataTable = NULL;
|
|
m_ProxyFn = NULL;
|
|
m_pExcludeDTName = NULL;
|
|
m_pParentArrayPropName = NULL;
|
|
|
|
|
|
m_Type = DPT_Int;
|
|
m_Flags = 0;
|
|
m_nBits = 0;
|
|
|
|
m_fLowValue = 0.0f;
|
|
m_fHighValue = 0.0f;
|
|
m_pArrayProp = 0;
|
|
m_ArrayLengthProxy = 0;
|
|
m_nElements = 1;
|
|
m_ElementStride = -1;
|
|
}
|
|
|
|
|
|
SendProp::~SendProp()
|
|
{
|
|
}
|
|
|
|
|
|
int SendProp::GetNumArrayLengthBits() const
|
|
{
|
|
Assert( GetType() == DPT_Array );
|
|
#if _X360
|
|
int elemCount = GetNumElements();
|
|
if ( !elemCount )
|
|
return 1;
|
|
return (32 - _CountLeadingZeros(GetNumElements()));
|
|
#else
|
|
return Q_log2( GetNumElements() ) + 1;
|
|
#endif
|
|
}
|
|
|
|
|
|
// ---------------------------------------------------------------------- //
|
|
// SendTable
|
|
// ---------------------------------------------------------------------- //
|
|
SendTable::SendTable()
|
|
{
|
|
Construct( NULL, 0, NULL );
|
|
}
|
|
|
|
|
|
SendTable::SendTable(SendProp *pProps, int nProps, const char *pNetTableName)
|
|
{
|
|
Construct( pProps, nProps, pNetTableName );
|
|
}
|
|
|
|
|
|
SendTable::~SendTable()
|
|
{
|
|
// Assert( !m_pPrecalc );
|
|
}
|
|
|
|
|
|
void SendTable::Construct( SendProp *pProps, int nProps, const char *pNetTableName )
|
|
{
|
|
m_pProps = pProps;
|
|
m_nProps = nProps;
|
|
m_pNetTableName = pNetTableName;
|
|
m_pPrecalc = 0;
|
|
m_bInitialized = false;
|
|
m_bHasBeenWritten = false;
|
|
m_bHasPropsEncodedAgainstCurrentTickCount = false;
|
|
}
|
|
|
|
#endif
|