Add start of game ready up mechanic

* A (not enabled by default) ready up mechanic that will only start a
  game if the players ready match the defined threshold (default to
  5v5)
* Allows to override the limit if desired, although for either scenarios
  will still require equal amount of players between Jinrai and NSF
* New native player commands to set/unset ready state, configure
  override limit, and check players not ready
* The override limit will reset to false when players drops below threshold
* Automatic intermission can be turned off with the ready-up feature on
* HUD round state fixed to just directly take the const wchar_t strings
  and therefore no need for ANSI->WCHAR conversions
* Make sure round wins and XPs are resetting on non-intermission to ready
* Only functional during idle state, other state shouldn't be able to
  interact or/and activate ready-up feature
* Player commands
    * !ready - For the player to signal they're ready to play
    * !unready - For the player to signal they're not ready to play
    * !overridelimit - A player to signal in behalf of everyone that
      they'll be playing over the stated limit
    * !playersnotready - Prints the players that are not ready and give
      info on why it's not starting
* ConVars
    * neo_sv_readyup_lobby - 0 by default, toggles the ready-up feature
    * neo_sv_readyup_teamplayersthres - 5 by default, the exact amount
      of players to ready-up and participate to start a game
    * neo_sv_readyup_skipwarmup - 1 by default, if ready-up feature is
      on and this is enabled, skip warmup state
    * neo_sv_readyup_autointermission - 0 by default, if disabled will
      not automatically enter intermission when the match ends
* fixes #218

mp/src/game/client/neo/ui/neo_hud_round_state.cpp

@@ -41,6 +41,7 @@ CNEOHud_RoundState::CNEOHud_RoundState(const char *pElementName, vgui::Panel *pa
 	: CHudElement(pElementName)
 	, Panel(parent, pElementName)
 {
+	m_pWszStatusUnicode = L"";
 	SetAutoDelete(true);
 
 	if (parent)
@@ -203,29 +204,28 @@ void CNEOHud_RoundState::ApplySchemeSettings(vgui::IScheme* pScheme)
 	SetBounds(0, Y_POS, res.w, res.h);
 }
 
+extern ConVar neo_sv_readyup_lobby;
+
 void CNEOHud_RoundState::UpdateStateForNeoHudElementDraw()
 {
 	float roundTimeLeft = NEORules()->GetRoundRemainingTime();
 	const NeoRoundStatus roundStatus = NEORules()->GetRoundStatus();
 	const bool inSuddenDeath = NEORules()->RoundIsInSuddenDeath();
 	const bool inMatchPoint = NEORules()->RoundIsMatchPoint();
 
-	const char *prefixStr = (roundStatus == NeoRoundStatus::Warmup) ? "Warmup" : "";
+	m_pWszStatusUnicode = (roundStatus == NeoRoundStatus::Warmup) ? L"Warmup" : L"";
 	if (roundStatus == NeoRoundStatus::Idle) {
-		prefixStr = "Waiting for players";
+		m_pWszStatusUnicode = neo_sv_readyup_lobby.GetBool() ? L"Waiting for players to ready up" : L"Waiting for players";
 	}
 	else if (inSuddenDeath)
 	{
-		prefixStr = "Sudden death";
+		m_pWszStatusUnicode = L"Sudden death";
 	}
 	else if (inMatchPoint)
 	{
-		prefixStr = "Match point";
+		m_pWszStatusUnicode = L"Match point";
 	}
-	char szStatusANSI[24] = {};
-	V_sprintf_safe(szStatusANSI, "%s", prefixStr);
-	memset(m_wszStatusUnicode, 0, sizeof(m_wszStatusUnicode)); // NOTE (nullsystem): Clear it or get junk after warmup ends
-	g_pVGuiLocalize->ConvertANSIToUnicode(szStatusANSI, m_wszStatusUnicode, sizeof(m_wszStatusUnicode));
+	m_iStatusUnicodeSize = V_wcslen(m_pWszStatusUnicode);
 
 	// Update steam images
 	if (gpGlobals->curtime > m_iNextAvatarUpdate) {
@@ -376,9 +376,9 @@ void CNEOHud_RoundState::DrawNeoHudElement()
 		surface()->DrawPrintText(m_wszRoundUnicode, 9);
 
 		// Draw round status
-		surface()->GetTextSize(m_hOCRSmallFont, m_wszStatusUnicode, fontWidth, fontHeight);
+		surface()->GetTextSize(m_hOCRSmallFont, m_pWszStatusUnicode, fontWidth, fontHeight);
 		surface()->DrawSetTextPos(m_iXpos - (fontWidth / 2), m_iBoxYEnd);
-		surface()->DrawPrintText(m_wszStatusUnicode, 24);
+		surface()->DrawPrintText(m_pWszStatusUnicode, m_iStatusUnicodeSize);
 
 		const int localPlayerTeam = GetLocalPlayerTeam();
 		const int localPlayerIndex = GetLocalPlayerIndex();

mp/src/game/client/neo/ui/neo_hud_round_state.h

@@ -65,7 +65,8 @@ class CNEOHud_RoundState : public CNEOHud_ChildElement, public CHudElement, publ
 	wchar_t m_wszLeftTeamScore[3] = {};
 	wchar_t m_wszRightTeamScore[3] = {};
 	wchar_t m_wszPlayersAliveUnicode[9] = {};
-	wchar_t m_wszStatusUnicode[24] = {};
+	const wchar_t *m_pWszStatusUnicode = nullptr;
+	int m_iStatusUnicodeSize = 0;
 	wchar_t m_wszGameTypeDescription[MAX_GAME_TYPE_OBJECTIVE_LENGTH] = {};
 	char szGameTypeDescription[MAX_GAME_TYPE_OBJECTIVE_LENGTH] = {};
 

mp/src/game/server/client.cpp

@@ -47,6 +47,7 @@
 
 #ifdef NEO
 #include "neo_player.h"
+#include "neo_gamerules.h"
 #endif
 
 // memdbgon must be the last include file in a .cpp file!!!
@@ -276,6 +277,10 @@ void Host_Say( edict_t *pEdict, const CCommand &args, bool teamonly )
 
 	Q_strncat( text, p, sizeof( text ), COPY_ALL_CHARACTERS );
 	Q_strncat( text, "\n", sizeof( text ), COPY_ALL_CHARACTERS );
+
+#ifdef NEO
+	static_cast<CNEORules *>(g_pGameRules)->CheckChatCommand(static_cast<CNEO_Player *>(pPlayer), p);
+#endif
 
 	// loop through all players
 	// Start with the first player.