Move the remaining header build switches into the build system

Same reasoning as builddefines.h: BMP_RANDOM, CALLBACKTIMER, WINDOWED_MODE and
the three multiplayer switches are build configuration, and a header is the
wrong place to keep them. None of the six was ever toggled from source -- they
were unconditional #defines, or in WINDOWED_MODE's case keyed off _DEBUG.

WINDOWED_MODE now keys off the Debug configuration rather than _DEBUG. That is
the same thing in an ordinary Debug build, and fixes the asan Debug build,
which links the release CRT and so never saw _DEBUG at all.

All twelve executables stay bit-identical, this time with no differing bytes to
explain away at all.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

CMakeLists.txt

@@ -106,6 +106,21 @@ add_compile_definitions(
   ROBOT_ALWAYS_READY
   # keep Assert() live in configurations that would otherwise compile it out
   FORCE_ASSERTS_ON
+  # sgp/random.h: the 32-bit PRNG. Turning this off returns the old generator,
+  # which only ever yields 2^15 distinct values -- it breaks big maps and
+  # invalidates saves.
+  BMP_RANDOM
+  # Utils/Timer Control.h
+  CALLBACKTIMER
+
+  # Multiplayer (WANNE), formerly Multiplayer/connect.h.
+  # Interrupts stay off in COOP: AI interrupts computed on a pure client are
+  # still wrong. This also drops the server-side ALT+E "override turn" dialog,
+  # which should no longer be needed.
+  DISABLE_MP_INTERRUPTS_IN_COOP
+  # r5623 workaround for the enemy AI deadlocking on a pure-client interrupt
+  INTERRUPT_MP_DEADLOCK_FIX
+  ENABLE_MP_FRIENDLY_PLAYERS_SHARE_SAME_FOV
 )
 
 # ja2export utility
@@ -199,7 +214,9 @@ ValidateOptions("${ValidApplications}" "Applications" "${Applications}" "Applica
 
 
 # preprocessor definitions for Debug build, per the legacy MSBuild
-set(debugFlags $<IF:$<CONFIG:Debug>,JA2BETAVERSION;JA2TESTVERSION;DEBUG_ATTACKBUSY,>)
+# WINDOWED_MODE was keyed off _DEBUG in Ja2/local.h, which an asan Debug build
+# does not get: it links the release CRT (see CMAKE_MSVC_RUNTIME_LIBRARY above).
+set(debugFlags $<IF:$<CONFIG:Debug>,JA2BETAVERSION;JA2TESTVERSION;DEBUG_ATTACKBUSY;WINDOWED_MODE,>)
 
 foreach(app IN LISTS ApplicationTargets)
   set(isEditor $<STREQUAL:${app},JA2MAPEDITOR>)

Ja2/local.h

@@ -18,14 +18,6 @@
 // Basic defines for the video manager. These represent the starting values
 //
 
-#ifdef BOUNDS_CHECKER
-	#define		WINDOWED_MODE
-#endif
-
-#ifdef _DEBUG
- #define WINDOWED_MODE
-#endif
-
 extern UINT16	SCREEN_WIDTH;
 extern UINT16	SCREEN_HEIGHT;
 

Multiplayer/connect.h

@@ -149,17 +149,6 @@ extern char	cServerName[30];
 //OJW - 20081224
 #define MAX_CONNECT_RETRIES	5
 
-// WANNE: Completly disable interrupts in a multiplayer COOP game (see TeamTurns.cpp::StandardInterruptConditionsMet), because we still have problems in the code with AI interrupts calculated on the pure client
-// This also disabled the "override turn" dialog, which would be displayed on the server by pressing ALT + E, because it should not be needed anymore
-#define DISABLE_MP_INTERRUPTS_IN_COOP
-
-// WANNE: After some MP-Tests: It seems there are still problems with enemy interupt and if this define is enabled the ALT + E (give turn to client) does not work either. So I disabled this define for now ...
-// WANNE: If this define is enabled, it hopefully fixes the "enemy AI got stuck on pure client interrupt". (this "fix" was added in revision 5623)
-#define INTERRUPT_MP_DEADLOCK_FIX
-
-// WANNE: This features seems to work without any errors, so it is enabled :)
-#define ENABLE_MP_FRIENDLY_PLAYERS_SHARE_SAME_FOV
-
 #define ENABLE_COLLISION (is_server && pBullet->ubFirerID<120) || (!is_server && is_client && pBullet->ubFirerID<20) || (!is_server && !is_client) 
 extern bool auto_retry;
 extern int giNumTries;

Utils/Timer Control.h

@@ -1,10 +1,6 @@
 #ifndef __TIMER_CONTROL_H
 #define __TIMER_CONTROL_H
 
-#ifndef CALLBACKTIMER
-#define		CALLBACKTIMER
-#endif
-
 typedef INT32		TIMECOUNTER;
 
 //typedef void (__stdcall *JA2_TIMERPROC)( UINT32 uiID, UINT32 uiMsg, UINT32 uiUser, UINT32 uiDw1, UINT32 uiDw2 );

sgp/random.h

@@ -1,8 +1,6 @@
 #ifndef __RANDOM_
 #define __RANDOM_
 
-#define BMP_RANDOM
-
 #include "types.h"
 #include "DEBUG.H"
 #include "GameSettings.h"