345 lines
8.1 KiB
Plaintext
345 lines
8.1 KiB
Plaintext
/*
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* Copyright (c) 2016-2021 Marco Cawthorne <marco@icculus.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef CLIENT
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string __fullspawndata;
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#endif
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void
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NSIO::Init(void)
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{
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#ifdef CLIENT
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isCSQC = TRUE;
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effects |= EF_NOSHADOW;
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#endif
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#ifdef CLIENT
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for (int i = 0; i < (tokenize(__fullspawndata) - 1); i += 2)
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SpawnKey(argv(i), argv(i+1));
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#else
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for (int i = 1; i < (tokenize(__fullspawndata) - 1); i += 2)
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SpawnKey(argv(i), argv(i+1));
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#endif
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#ifdef SERVER
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/* some entity might involuntarily call SpawnInit as part of being
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a member of NSIO. So we need to make sure that it doesn't
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inherit stuff from the last previously loaded entity */
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__fullspawndata = "";
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#endif
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Initialized();
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}
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void
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NSIO::Initialized(void)
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{
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}
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#ifdef SERVER
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/* Input/Output system */
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void
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NSIO::UseOutput(entity act, string outname)
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{
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if (!outname)
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return;
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for (entity f = world; (f = find(f, ::targetname, outname));) {
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NSOutput op = (NSOutput)f;
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/* no more tries and not -1 (infinite) */
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if (op.m_iCount == 0) {
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return;
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}
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op.m_eActivator = act;
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op.think = NSOutput::TriggerOutput;
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op.nextthink = time + op.m_flDelay;
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}
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}
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/* input is a 5 parameter, commar separated string, output is the targetname
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of a minion entity that'll handle the triggering (and counting down of uses)
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as defined in the Source Input/Output specs */
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string
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NSIO::CreateOutput(string outmsg)
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{
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static int outcount = 0;
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string outname = "";
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float c;
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if (!outmsg)
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return ("");
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outname = sprintf("output_%i\n", outcount);
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outcount++;
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/* to make sure tokenize 'remembers' to tell us about the commonly
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empty data string, we prepared the output string beforehand to
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at least contain a _ symbol after the comma separator... now
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we gotta clip that away using substring(). messy, but that's the
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only way to keep them at 5 argv() calls per output */
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c = tokenizebyseparator(outmsg, ",");
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for (float i = 1; i < c; i+=5) {
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NSOutput new_minion = spawn(NSOutput);
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new_minion.classname = "triggerminion";
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new_minion.targetname = outname;
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new_minion.m_strTarget = substring(argv(i), 1,-1);
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new_minion.m_strInput = substring(argv(i+1), 1,-1);
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new_minion.m_strData = substring(argv(i+2), 1,-1);
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new_minion.m_flDelay = stof(substring(argv(i+3), 1,-1));
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new_minion.m_iCount = stoi(substring(argv(i+4), 1,-1));
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new_minion.m_iOldCount = new_minion.m_iCount;
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/* print final debug output */
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NSLog("^2%s::CreateOutput report:", classname);
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NSLog("Target: %s", new_minion.m_strTarget);
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NSLog("Input: %s", new_minion.m_strInput);
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NSLog("Data Message: %s", new_minion.m_strData);
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NSLog("Delay: %f", new_minion.m_flDelay);
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NSLog("Uses: %i\n", new_minion.m_iCount);
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}
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/* return the name that'll act as the trigger for all outputs */
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return outname;
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}
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string
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NSIO::PrepareOutput(string strOut, string strValue)
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{
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strValue = strreplace(",", ",_", strValue);
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strOut = strcat(strOut, ",_", strValue);
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return strOut;
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}
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/* entities receive the inputs here and need to act on intype and data
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accordingly. this is just a stub for unknown event troubleshooting */
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void
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NSIO::Input(entity eAct, string strInput, string strData)
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{
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switch (strInput) {
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case "FireUser1":
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UseOutput(eAct, m_strOnUser1);
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break;
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case "FireUser2":
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UseOutput(eAct, m_strOnUser2);
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break;
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case "FireUser3":
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UseOutput(eAct, m_strOnUser3);
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break;
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case "FireUser4":
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UseOutput(eAct, m_strOnUser4);
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break;
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default:
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if (strData != "")
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print(sprintf("^2%s::^3Input^7: Receives input %s from %s with data %s\n",
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this.classname, strInput, eAct.classname, strData));
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else
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print(sprintf("^2%s::^3Input^7: Receives input %s from %s\n",
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this.classname, strInput, eAct.classname));
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}
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}
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void
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NSIO::Respawn(void)
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{
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// Respawn code goes here...
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}
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void
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NSIO::SaveBool(float handle, string key, bool value)
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{
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if (value)
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fputs(handle, sprintf("%S \"%f\"\n", key, value));
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}
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void
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NSIO::SaveFloat(float handle, string key, float value)
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{
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if (value)
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fputs(handle, sprintf("%S \"%f\"\n", key, value));
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}
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void
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NSIO::SaveInt(float handle, string key, int value)
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{
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if (value)
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fputs(handle, sprintf("%S \"%i\"\n", key, value));
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}
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void
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NSIO::SaveString(float handle, string key, string value)
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{
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if (value && value != "")
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fputs(handle, sprintf("%S %S\n", key, value));
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}
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void
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NSIO::SaveVector(float handle, string key, vector value)
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{
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if (value)
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fputs(handle, sprintf("%S \"%v\"\n", key, value));
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}
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float
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NSIO::ReadBool(string strValue)
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{
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if (strValue && strValue != "")
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return stof(strValue);
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return __NULL__;
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}
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float
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NSIO::ReadFloat(string strValue)
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{
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if (strValue && strValue != "")
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return stof(strValue);
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return __NULL__;
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}
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int
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NSIO::ReadInt(string strValue)
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{
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if (strValue && strValue != "")
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return stoi(strValue);
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return __NULL__;
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}
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string
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NSIO::ReadString(string strValue)
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{
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if (strValue && strValue != "")
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return strValue;
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return __NULL__;
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}
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vector
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NSIO::ReadVector(string strValue)
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{
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if (strValue && strValue != "")
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return stov(strValue);
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return __NULL__;
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}
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void
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NSIO::Save(float handle)
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{
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SaveFloat(handle, "nextthink", bound(0, (nextthink - time), nextthink));
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SaveString(handle, "think", getentityfieldstring(findentityfield("think"), this));
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SaveString(handle, "OnTrigger", m_strOnTrigger);
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SaveString(handle, "OnUser1", m_strOnUser1);
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SaveString(handle, "OnUser2", m_strOnUser2);
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SaveString(handle, "OnUser3", m_strOnUser3);
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SaveString(handle, "OnUser4", m_strOnUser4);
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SaveString(handle, "targetname", targetname);
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}
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void
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NSIO::Restore(string strKey, string strValue)
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{
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switch (strKey) {
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case "targetname":
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targetname = ReadString(strValue);
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break;
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case "nextthink":
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float nt = ReadFloat(strValue);
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if (nt)
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nextthink = time + stof(strValue);
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break;
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case "think":
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think = externvalue(-1, strValue);
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break;
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case "OnTrigger":
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m_strOnTrigger = ReadString(strValue);
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break;
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case "OnUser1":
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m_strOnUser1 = ReadString(strValue);
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break;
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case "OnUser2":
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m_strOnUser2 = ReadString(strValue);
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break;
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case "OnUser3":
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m_strOnUser3 = ReadString(strValue);
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break;
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case "OnUser4":
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m_strOnUser4 = ReadString(strValue);
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break;
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}
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}
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#endif
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/*
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============
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NSIO::SpawnKey
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note that the engine still likes to try and map key/value
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pairs on its own, but we can at least undo some of that in
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here if needed
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============
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*/
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void
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NSIO::SpawnKey(string strKey, string strValue)
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{
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/* we do re-read a lot of the builtin fields in case we want to set
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defaults. just in case anybody is wondering. */
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switch (strKey) {
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case "zhlt_lightflags":
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case "classname":
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case "spawnflags":
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break;
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case "targetname":
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targetname = strValue;
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break;
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#ifdef SERVER
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/* Input/Output system */
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case "OnTrigger":
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m_strOnTrigger = PrepareOutput(m_strOnTrigger, strValue);
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break;
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case "OnUser1":
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m_strOnUser1 = PrepareOutput(m_strOnUser1, strValue);
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break;
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case "OnUser2":
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m_strOnUser2 = PrepareOutput(m_strOnUser2, strValue);
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break;
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case "OnUser3":
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m_strOnUser3 = PrepareOutput(m_strOnUser3, strValue);
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break;
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case "OnUser4":
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m_strOnUser4 = PrepareOutput(m_strOnUser4, strValue);
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break;
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#endif
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default:
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NSLog("^3%s^7::SpawnKey:: Unknown key '%s' with value '%s'",
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classname, strKey, strValue);
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break;
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}
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}
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void
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NSIO::NSIO(void)
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{
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#ifdef SERVER
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/* Not in Deathmatch */
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if (spawnflags & 2048) {
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if (cvar("sv_playerslots") > 1) {
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remove(this);
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return;
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}
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}
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Init();
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/* assign our onuser crap */
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m_strOnUser1 = CreateOutput(m_strOnUser1);
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m_strOnUser2 = CreateOutput(m_strOnUser2);
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m_strOnUser3 = CreateOutput(m_strOnUser3);
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m_strOnUser4 = CreateOutput(m_strOnUser4);
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#endif
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}
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