some shitcode to make strafing work in network games (not tested yet)

[d2df-sdl.git] / src / game / g_netmsg.pas

diff --git a/src/game/g_netmsg.pas b/src/game/g_netmsg.pas
index 58b008f1d0edd09769d4a06c69d8c27d49c0a39e..1b80ddd13aba6f9a9d031aa5ff3a172ed3002c92 100644 (file)
--- a/src/game/g_netmsg.pas
+++ b/src/game/g_netmsg.pas
@@ -2770,10 +2770,18 @@ begin
   g_Net_Client_Send(True, NET_CHAN_CHAT);
 end;
 
+function isKeyPressed (key1: Word; key2: Word): Boolean;
+begin
+  if (key1 <> 0) and e_KeyPressed(key1) then begin result := true; exit; end;
+  if (key2 <> 0) and e_KeyPressed(key2) then begin result := true; exit; end;
+  result := false;
+end;
+
 procedure MC_SEND_PlayerPos();
 var
   kByte: Word;
   Predict: Boolean;
+  strafeDir: Byte;
 begin
   if not gGameOn then Exit;
   if gPlayers = nil then Exit;
@@ -2783,25 +2791,31 @@ begin
   Predict := NetPredictSelf; // and (not NetGotKeys);
 
   if (not gConsoleShow) and (not gChatShow) and (g_ActiveWindow = nil) then
+  begin
+    strafeDir := P1MoveButton shr 4;
+    P1MoveButton := P1MoveButton and $0F;
     with gGameControls.P1Control do
     begin
-      if e_KeyPressed(KeyLeft) and (not e_KeyPressed(KeyRight)) then
-        P1MoveButton := 1
-      else
-        if (not e_KeyPressed(KeyLeft)) and e_KeyPressed(KeyRight) then
-          P1MoveButton := 2
-        else
-          if (not e_KeyPressed(KeyLeft)) and (not e_KeyPressed(KeyRight)) then
-            P1MoveButton := 0;
+           if isKeyPressed(KeyLeft, KeyLeft2) and (not isKeyPressed(KeyRight, KeyRight2)) then P1MoveButton := 1
+      else if (not isKeyPressed(KeyLeft, KeyLeft2)) and isKeyPressed(KeyRight, KeyRight2) then P1MoveButton := 2
+      else if (not isKeyPressed(KeyLeft, KeyLeft2)) and (not isKeyPressed(KeyRight, KeyRight2)) then P1MoveButton := 0;
 
-      if (P1MoveButton = 2) and e_KeyPressed(KeyLeft) then
-        gPlayer1.SetDirection(D_LEFT)
+      // strafing
+      if isKeyPressed(KeyStrafe, KeyStrafe2) then
+      begin
+        // new strafe mechanics
+        if (strafeDir = 0) then strafeDir := P1MoveButton; // start strafing
+        // now set direction according to strafe
+             if (strafeDir = 1) then gPlayer1.SetDirection(D_LEFT)
+        else if (strafeDir = 2) then gPlayer1.SetDirection(D_RIGHT)
+        else gPlayer1.SetDirection(TDirection(P1MoveButton-1));
+      end
       else
-       if (P1MoveButton = 1) and e_KeyPressed(KeyRight) then
-          gPlayer1.SetDirection(D_RIGHT)
-        else
-          if P1MoveButton <> 0 then
-            gPlayer1.SetDirection(TDirection(P1MoveButton-1));
+      begin
+             if (P1MoveButton = 2) and isKeyPressed(KeyLeft, KeyLeft2) then gPlayer1.SetDirection(D_LEFT)
+        else if (P1MoveButton = 1) and isKeyPressed(KeyRight, KeyRight2) then gPlayer1.SetDirection(D_RIGHT)
+        else if P1MoveButton <> 0 then gPlayer1.SetDirection(TDirection(P1MoveButton-1));
+      end;
 
       gPlayer1.ReleaseKeys;
       if P1MoveButton = 1 then
@@ -2814,26 +2828,29 @@ begin
         kByte := kByte or NET_KEY_RIGHT;
         if Predict then gPlayer1.PressKey(KEY_RIGHT, 10000);
       end;
-      if e_KeyPressed(KeyUp) then
+      if isKeyPressed(KeyUp, KeyUp2) then
       begin
         kByte := kByte or NET_KEY_UP;
         gPlayer1.PressKey(KEY_UP, 10000);
       end;
-      if e_KeyPressed(KeyDown) then
+      if isKeyPressed(KeyDown, KeyDown2) then
       begin
         kByte := kByte or NET_KEY_DOWN;
         gPlayer1.PressKey(KEY_DOWN, 10000);
       end;
-      if e_KeyPressed(KeyJump) then
+      if isKeyPressed(KeyJump, KeyJump2) then
       begin
         kByte := kByte or NET_KEY_JUMP;
         // gPlayer1.PressKey(KEY_JUMP, 10000); // TODO: Make a prediction option
       end;
-      if e_KeyPressed(KeyFire) then kByte := kByte or NET_KEY_FIRE;
-      if e_KeyPressed(KeyOpen) then kByte := kByte or NET_KEY_OPEN;
-      if e_KeyPressed(KeyNextWeapon) then kByte := kByte or NET_KEY_NW;
-      if e_KeyPressed(KeyPrevWeapon) then kByte := kByte or NET_KEY_PW;
-    end
+      if isKeyPressed(KeyFire, KeyFire2) then kByte := kByte or NET_KEY_FIRE;
+      if isKeyPressed(KeyOpen, KeyOpen2) then kByte := kByte or NET_KEY_OPEN;
+      if isKeyPressed(KeyNextWeapon, KeyNextWeapon2) then kByte := kByte or NET_KEY_NW;
+      if isKeyPressed(KeyPrevWeapon, KeyPrevWeapon2) then kByte := kByte or NET_KEY_PW;
+    end;
+    // fix movebutton state
+    P1MoveButton := P1MoveButton or (strafeDir shl 4);
+  end
   else
     kByte := NET_KEY_CHAT;