New option AI_DECISION_INFO enables extended logging for AI decisions.

Moved zombie AI into separate file ZombieDecideAction.cpp
New zombie AI:
- simplified code
- advancing using cover
- if zombie cannot reach any opponent, he tries to hide
- if zombie cannot reach opponent and cannot hide and he is under fire, he will retreat, seeking cover away from known opponents
- if zombie doesn't know enemy location, he will try to run to closest friend who knows enemy location
- new zombie AI has extended AI logging
More water splash sounds (Data\Sounds\Misc\Splash1.ogg .. SplashN.ogg).
CalcCoverValue: 
- allow moving into shallow water if it provides better position
- special calculations for zombies: zombie is very dangerous at close range
- if soldier has no gun, use different calculation based on distance instead of CTGT
FindBestNearbyCover: zombies only choose spots that provide sight cover.
Added functions for extended AI log.
ClosestReachableDisturbance:
- if soldier is zombie and he cannot climb, skip location
- zombies do not attack vehicles
- improved check to avoid choosing dying opponents
EstimatePathCostToLocation: return 0 if checking for zombie which cannot climb and path needs climbing.
RoamingRange: always max roaming range for zombies.
SightCoverAtSpot, ProneSightCoverAtSpot:
- improved max sight range calculation
- added option for unlimited sight range check
New AI functions:
- AIDirection
- AICheckIsSniper
- AICheckIsMarksman
- AICheckIsMedic
- AICheckIsMortarOperator
- AICheckIsGLOperator
- AICheckIsOfficer
- AICheckIsCommander
- AICheckIsMachinegunner
- AIGunInHandScoped
- AIGunScoped
- AIGunRange
- AIGunClass
- AIGunType
- AIGunDeadliness
- AIGunAmmo
- AIGunAutofireCapable
- FindObstacleNearSpot
- InSmoke
- CorpseWarning
- CorpseEnemyTeam
- CorpseMilitiaTeam
- AICheckUnderground
- AnyCoverAtSpot
- AICheckHasWeaponOfType
- AICheckHasGun
- AICheckShortWeaponRange
GetCorpseAtGridNo: additional check for valid gridno.
More zombie raise sounds (Data\Sounds\Misc\ZombieRaise1.ogg .. ZombieRaiseN.ogg).
GetCorpseRotFactor: improved code to return FLOAT value between 0 and 1.
New debug topic id TOPIC_DECISIONS for logging AI decisions.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8760 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TileEngine/SmokeEffects.cpp

@@ -26,6 +26,9 @@
 	#include "Campaign Types.h"
 	#include "Tactical Save.h"
 	#include "strategicmap.h"
+	// sevenfm
+	#include "environment.h"
+	#include "Render Fun.h"
 #endif
 
 #include "SaveLoadGame.h"
@@ -1188,6 +1191,34 @@ BOOL GetRandomSignalSmokeGridNo(INT32* psGridNo)
 	return TRUE;
 }
 
+// sevenfm: check smoke effect of certain type at gridno
+BOOLEAN CheckSmokeEffect(INT32 sGridNo, INT8 bLevel, INT8 bType)
+{
+	UINT32	uiCnt;
+	INT8	bSmokeEffectLevel;
+
+	//loop through all smoke effects
+	for (uiCnt = 0; uiCnt < guiNumSmokeEffects; uiCnt++)
+	{
+		if (gSmokeEffectData[uiCnt].fAllocated &&
+			gSmokeEffectData[uiCnt].sGridNo == sGridNo &&
+			gSmokeEffectData[uiCnt].bType == bType)
+		{
+			if (gSmokeEffectData[uiCnt].bFlags & SMOKE_EFFECT_ON_ROOF)
+				bSmokeEffectLevel = 1;
+			else
+				bSmokeEffectLevel = 0;
+
+			if (bSmokeEffectLevel == bLevel)
+			{
+				return TRUE;
+			}
+		}
+	}
+
+	return FALSE;
+}
+
 BOOLEAN FindVisibleSmokeEffect(INT8 bType)
 {
 	UINT32	uiCnt;

TileEngine/SmokeEffects.h

@@ -71,6 +71,8 @@ void UpdateSmokeEffectGraphics( );
 // Flugente: get the gridno and blevel of a random smoke signal, if one exists
 BOOL GetRandomSignalSmokeGridNo(INT32* psGridNo);
 
+// sevenfm: check if smoke effect of certain type is present at gridno
+BOOLEAN CheckSmokeEffect(INT32 sGridNo, INT8 bLevel, INT8 bType);
 // find smoke effect on visible screen
 BOOLEAN FindVisibleSmokeEffect(INT8 bType);
 

TileEngine/physics.cpp

@@ -793,6 +793,7 @@ void PhysicsDeleteObject( REAL_OBJECT *pObject )
 	}
 }
 
+INT16 gsWaterSplashSoundNum = -1;
 
 BOOLEAN	PhysicsCheckForCollisions( REAL_OBJECT *pObject, INT32 *piCollisionID )
 {
@@ -1113,9 +1114,25 @@ BOOLEAN	PhysicsCheckForCollisions( REAL_OBJECT *pObject, INT32 *piCollisionID )
 
 					// sevenfm: also play sound
 					CHAR8	zFilename[512];
-					sprintf(zFilename, "sounds\\misc\\Splash%d.ogg", Random(3) + 1);
-					if (FileExists(zFilename))
-						PlayJA2SampleFromFile(zFilename, RATE_11025, SoundVolume(MIDVOLUME, pObject->sGridNo), 1, SoundDir(pObject->sGridNo));
+					// prepare water splash sound
+					if (gsWaterSplashSoundNum < 0)
+					{
+						gsWaterSplashSoundNum = 0;
+						do
+						{
+							gsWaterSplashSoundNum++;
+							sprintf(zFilename, "sounds\\misc\\Splash%d.ogg", gsWaterSplashSoundNum);
+						} while (FileExists(zFilename));
+						gsWaterSplashSoundNum--;
+					}
+					if (gsWaterSplashSoundNum > 0)
+					{
+						sprintf(zFilename, "sounds\\misc\\Splash%d.ogg", Random(gsWaterSplashSoundNum) + 1);
+						if (FileExists(zFilename))
+						{
+							PlayJA2SampleFromFile(zFilename, RATE_11025, SoundVolume(MIDVOLUME, pObject->sGridNo), 1, SoundDir(pObject->sGridNo));
+						}
+					}
 				}
 			}