- fix weapon selection in Exhumed.

Like Blood it looks like the request isn't processed immediately so it needs to stick around.

source/exhumed/src/exhumed.cpp

@@ -138,7 +138,6 @@ short nEnergyTowers = 0;
 short nCfgNetPlayers = 0;
 FILE *vcrfp = NULL;
 
-int lLocalButtons = 0;
 int lLocalCodes = 0;
 
 short bCoordinates = false;
@@ -491,7 +490,7 @@ void GameTicker()
             if (!((int)ogameclock & 3) && moveframes < 4)
                 moveframes++;
 
-            GetLocalInput();
+            int lLocalButtons = GetLocalInput(); // shouldn't this be placed in localInput?
             PlayerInterruptKeys();
 
             nPlayerDAng = fix16_sadd(nPlayerDAng, localInput.nAngle);
@@ -504,6 +503,8 @@ void GameTicker()
 
             sPlayerInput[nLocalPlayer].xVel = lPlayerXVel;
             sPlayerInput[nLocalPlayer].yVel = lPlayerYVel;
+            // make weapon selection persist until it gets used up.
+            if ((lLocalButtons & kButtonWeaponBits) == 0) lLocalButtons |= sPlayerInput[nLocalPlayer].buttons & kButtonWeaponBits;
             sPlayerInput[nLocalPlayer].buttons = lLocalButtons | lLocalCodes;
             sPlayerInput[nLocalPlayer].nAngle = nPlayerDAng;
             sPlayerInput[nLocalPlayer].nTarget = besttarget;

source/exhumed/src/input.cpp

@@ -77,17 +77,15 @@ void ClearSpaceBar(short nPlayer)
     buttonMap.ClearButton(gamefunc_Open);
 }
 
-void GetLocalInput()
+int GetLocalInput()
 {
-    int i = WeaponToSend;
-    if (WeaponToSend == PlayerList[nLocalPlayer].nCurrentWeapon)
-        WeaponToSend = 0;
-
+    int lLocalButtons;
     if (PlayerList[nLocalPlayer].nHealth)
     {
         lLocalButtons = (buttonMap.ButtonDown(gamefunc_Crouch) << 4) | (buttonMap.ButtonDown(gamefunc_Fire) << 3)
             | (buttonMap.ButtonDown(gamefunc_Jump) << 0);
-        lLocalCodes |= (i << 13);
+        lLocalButtons |= (WeaponToSend << 13);
+        WeaponToSend = 0;
     }
     else
     {
@@ -95,8 +93,7 @@ void GetLocalInput()
     }
 
     lLocalButtons |= buttonMap.ButtonDown(gamefunc_Open) << 2;
-
-// TODO	ExecRecord(&sPlayerInput[nLocalPlayer], sizeof(PlayerInput));
+    return lLocalButtons;
 }
 
 void BackupInput()

source/exhumed/src/ps_input.h

@@ -32,6 +32,9 @@ enum {
     kButtonCheatGodMode = 0x40,
     kButtonCheatKeys = 0x80,
     kButtonCheatItems = 0x100,
+
+    kButtonWeaponShift = 13,
+    kButtonWeaponBits = 7 << kButtonWeaponShift, // upper 3 bits.
 };
 
 // 32 bytes
@@ -39,16 +42,11 @@ struct PlayerInput // TODO consider adjusting this for demo compatibility
 {
     int xVel;
     int yVel;
-    // short nAngle;
     fix16_t nAngle;
     uint16_t buttons;
     short nTarget;
-    // uint8_t horizon;
     fix16_t horizon;
     int8_t nItem;
-    int h;
-    char i;
-    char field_15[11];
 };
 
 void InitInput();
@@ -57,7 +55,7 @@ void UpdateInputs();
 
 void ClearSpaceBar(short nPlayer);
 
-void GetLocalInput();
+int GetLocalInput();
 
 extern PlayerInput sPlayerInput[];
 extern PlayerInput localInput;