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source/Tactical/Items.h
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Overhaul dd0d6ea66d Fixed appearance of save game corruption when a game with different inventory set is loaded. Note that such games can still cause odd behavior and CTD's 
Fixed old-style behavior when creating a soldier struct (caused memory corruption and leaks)
Fixed soldiers unable to fire if an error happened while firing the off-hand weapon
Fix animation system problems with soldiers interrupted while changing stance, such as twitching and not being able to navigate around obstacles
Prevent splitting money while an item is in the hand, which would result in losing the original item
Fix reverse of X,Y when checking visibility through a roof, which could make soldiers falsely visible/invisible
Prevent militia from simply waiting on the border when enemies are known to be in the sector
Fix stack overflow for soldier inventory debug display
Optimized A* pathing and cleaned up VS2K5 specific code
AI can now use all climb points for climbable buildings, not just a random few
Fix to not allow flat roof butted against slanted roof to be identified as a climb point
Prevent soldiers who cause an interrupt from a special action from continuing on their path after being interrupted
Prevent soldiers who enter or leave deep water from moving a space too far and turning back
Prevent soldiers from trying to crouch while in shallow water
Make soldier turn in the closest direction when he must get up from prone and turn then fall back to prone
Allow a soldier to swat for a tile before returning to prone if unable to return to prone immediately after a turn
Fix civilians that should show up in a sector, missing because of others that aren't
Fix a memset on a C++ class
Place Skyrider in a sector near his helecopter once available and the helicopter is present
Fix soldier corruption if too many shots burst-spread into too few tiles
Include both first and last tile in spread when some locations must be skipped
Fix to shoot at last location in burst
Fix to remove other previous spread locations when calculating a new spread
Fix to reload or rechamber off-hand when necessary, such as having a pistol shotgun in that hand


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1532 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2007-10-20 08:09:03 +00:00

314 lines
14 KiB
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#ifndef ITEMS_H
#define ITEMS_H
#include "Item Types.h"
#include "Soldier Control.h"
#include "Overhead Types.h"
// Snap: Moved here from opplist.cpp
// These defined are no longer used to calculate item bonuses,
// but for lack of anything better, they are still used in other places
#define NIGHTSIGHTGOGGLES_BONUS 2 * STRAIGHT_RATIO
#define UVGOGGLES_BONUS 4 * STRAIGHT_RATIO
extern UINT8 SlotToPocket[7];
// WDS - Clean up inventory handling
class SOLDIERTYPE;
extern BOOLEAN WeaponInHand( SOLDIERTYPE * pSoldier );
extern INT8 FindObj( SOLDIERTYPE * pSoldier, UINT16 usItem );
INT8 FindAmmo( SOLDIERTYPE * pSoldier, UINT8 ubCalibre, UINT8 ubMagSize, INT8 bExcludeSlot );
extern INT8 FindAttachment( OBJECTTYPE * pObj, UINT16 usItem );
extern INT8 FindObjClass( SOLDIERTYPE * pSoldier, UINT32 usItemClass );
extern INT8 FindObjClassAfterSlot( SOLDIERTYPE * pSoldier, INT8 bStart, UINT32 usItemClass );
extern INT8 FindAIUsableObjClass( SOLDIERTYPE * pSoldier, UINT32 usItemClass );
extern INT8 FindAIUsableObjClassWithin( SOLDIERTYPE * pSoldier, UINT32 usItemClass, INT8 bLower, INT8 bUpper );
extern INT8 FindEmptySlotWithin( SOLDIERTYPE * pSoldier, INT8 bLower, INT8 bUpper );
extern INT8 FindExactObj( SOLDIERTYPE * pSoldier, OBJECTTYPE * pObj );
extern INT8 FindObjInObjRange( SOLDIERTYPE * pSoldier, UINT16 usItem1, UINT16 usItem2 );
extern INT8 FindLaunchable( SOLDIERTYPE * pSoldier, UINT16 usWeapon );
extern INT8 FindGLGrenade( SOLDIERTYPE * pSoldier );
extern INT8 FindThrowableGrenade( SOLDIERTYPE * pSoldier );
extern INT8 FindUsableObj( SOLDIERTYPE * pSoldier, UINT16 usItem );
extern void DeleteObj(OBJECTTYPE * pObj );
extern void CopyObj( OBJECTTYPE * pSourceObj, OBJECTTYPE * pTargetObj );
extern void SwapObjs( OBJECTTYPE * pObj1, OBJECTTYPE * pObj2 );
extern void SwapObjs(SOLDIERTYPE* pSoldier, int leftSlot, int rightSlot);
extern void SwapObjs(SOLDIERTYPE* pSoldier, int slot, OBJECTTYPE* pObject);
extern void SwapWithinObj( OBJECTTYPE * pObj, UINT8 ubIndex1, UINT8 ubIndex2 );
extern void RemoveObjFrom( OBJECTTYPE * pObj, UINT8 ubRemoveIndex );
//Returns true if swapped, false if added to end of stack
extern BOOLEAN PlaceObjectAtObjectIndex( OBJECTTYPE * pSourceObj, OBJECTTYPE * pTargetObj, UINT8 ubIndex );
extern void GetObjFrom( OBJECTTYPE * pObj, UINT8 ubGetIndex, OBJECTTYPE * pDest );
extern BOOLEAN AttachObject( SOLDIERTYPE * pSoldier, OBJECTTYPE * pTargetObj, OBJECTTYPE * pAttachment, BOOLEAN playSound );
extern BOOLEAN AttachObject( SOLDIERTYPE * pSoldier, OBJECTTYPE * pTargetObj, OBJECTTYPE * pAttachment );
extern BOOLEAN RemoveAttachment( OBJECTTYPE * pObj, INT8 bAttachPos, OBJECTTYPE * pNewObj );
extern UINT8 CalculateObjectWeight( OBJECTTYPE *pObject );
extern UINT32 CalculateCarriedWeight( SOLDIERTYPE * pSoldier );
extern UINT16 TotalPoints( OBJECTTYPE * pObj );
extern UINT16 UseKitPoints( OBJECTTYPE * pObj, UINT16 usPoints, SOLDIERTYPE *pSoldier );
extern BOOLEAN EmptyWeaponMagazine( OBJECTTYPE * pWeapon, OBJECTTYPE *pAmmo );
extern BOOLEAN CreateItem( UINT16 usItem, INT8 bStatus, OBJECTTYPE * pObj );
extern BOOLEAN CreateItems( UINT16 usItem, INT8 bStatus, UINT8 ubNumber, OBJECTTYPE * pObj );
extern BOOLEAN CreateMoney( UINT32 uiMoney, OBJECTTYPE * pObj );
extern UINT16 DefaultMagazine( UINT16 usItem );
UINT16 RandomMagazine( UINT16 usItem, UINT8 ubPercentStandard );
UINT16 RandomMagazine( OBJECTTYPE * pGun, UINT8 ubPercentStandard );
extern BOOLEAN ReloadGun( SOLDIERTYPE * pSoldier, OBJECTTYPE * pGun, OBJECTTYPE * pAmmo );
extern BOOLEAN UnloadGun( SOLDIERTYPE * pSoldier, OBJECTTYPE * pGun);
UINT8 ItemSlotLimit( UINT16 usItem, INT8 bSlot );
// Function to put an item in a soldier profile
// It's very primitive, just finds an empty place!
BOOLEAN PlaceObjectInSoldierProfile( UINT8 ubProfile, OBJECTTYPE *pObject );
BOOLEAN RemoveObjectFromSoldierProfile( UINT8 ubProfile, UINT16 usItem );
INT8 FindObjectInSoldierProfile( UINT8 ubProfile, UINT16 usItem );
BOOLEAN ObjectExistsInSoldierProfile( UINT8 ubProfile, UINT16 usItem );
void SetMoneyInSoldierProfile( UINT8 ubProfile, UINT32 uiMoney );
void CheckEquipmentForDamage( SOLDIERTYPE *pSoldier, INT32 iDamage );
BOOLEAN ArmBomb( OBJECTTYPE * pObj, INT8 bSetting );
// NOTE TO ANDREW:
//
// The following functions expect that pObj points to the object
// "in the cursor", which should have memory allocated for it already
BOOLEAN PlaceObject( SOLDIERTYPE * pSoldier, INT8 bPos, OBJECTTYPE * pObj );
// Send fNewItem to true to set off new item glow in inv panel
BOOLEAN AutoPlaceObject( SOLDIERTYPE * pSoldier, OBJECTTYPE * pObj, BOOLEAN fNewItem );
BOOLEAN RemoveObjectFromSlot( SOLDIERTYPE * pSoldier, INT8 bPos, OBJECTTYPE * pObj );
void RemoveInvObject( SOLDIERTYPE *pSoldier, UINT16 usItem );
UINT8 SwapKeysToSlot( SOLDIERTYPE * pSoldier, INT8 bKeyRingPosition, OBJECTTYPE * pObj );
// create a keyobject
BOOLEAN CreateKeyObject( OBJECTTYPE * pObj , UINT8 ubNumberOfKeys, UINT8 ubKeyIdValue );
BOOLEAN DeleteKeyObject( OBJECTTYPE * pObj );
BOOLEAN AllocateObject( OBJECTTYPE **pObj );
// removes a key from a *KEYRING* slot
BOOLEAN RemoveKeyFromSlot( SOLDIERTYPE * pSoldier, INT8 bKeyRingPosition, OBJECTTYPE * pObj );
// take several
BOOLEAN RemoveKeysFromSlot( SOLDIERTYPE * pSoldier, INT8 bKeyRingPosition, UINT8 ubNumberOfKeys ,OBJECTTYPE * pObj );
// add the keys to an inventory slot
UINT8 AddKeysToSlot( SOLDIERTYPE * pSoldier, INT8 bKeyRingPosition, OBJECTTYPE * pObj );
//Kris: December 9, 1997
//I need a bunch of validation functions for ammo, attachments, etc., so I'll be adding them here.
//Chris, maybe you might find these useful, or add your own. I don't really know what I'm doing yet,
//so feel free to correct me...
//Simple check to see if the item has any attachments
BOOLEAN ItemHasAttachments( OBJECTTYPE *pItem );
//Determine if this item can receive this attachment. This is different, in that it may
//be possible to have this attachment on this item, but may already have an attachment on
//it which doesn't work simultaneously with the new attachment (like a silencer and duckbill).
BOOLEAN ValidItemAttachment( OBJECTTYPE * pObj, UINT16 usAttachment, BOOLEAN fAttemptingAttachment );
BOOLEAN ValidItemAttachment( OBJECTTYPE * pObj, UINT16 usAttachment, BOOLEAN fAttemptingAttachment, BOOLEAN fDisplayMessage );
// Determines if it is possible to merge an item with any item whose class
// is the same as the indicated item
BOOLEAN ValidAttachmentClass( UINT16 usAttachment, UINT16 usItem );
//Determines if it is possible to equip this weapon with this ammo.
BOOLEAN ValidAmmoType( UINT16 usItem, UINT16 usAmmoType );
//Determines if this item is a two handed item.
BOOLEAN TwoHandedItem( UINT16 usItem );
//Existing functions without header def's, added them here, just incase I'll need to call
//them from the editor.
BOOLEAN ValidAttachment( UINT16 usAttachment, UINT16 usItem );
UINT8 AttachmentAPCost( UINT16 usAttachment, UINT16 usItem );
BOOLEAN ValidLaunchable( UINT16 usLaunchable, UINT16 usItem );
UINT16 GetLauncherFromLaunchable( UINT16 usLaunchable );
BOOLEAN ValidMerge( UINT16 usMerge, UINT16 usItem );
BOOLEAN EvaluateValidMerge( UINT16 usMerge, UINT16 usItem, UINT16 * pusResult, UINT16 * pusResult2, UINT8 * pubType, UINT8 * pubAPCost );
// is the item passed a medical/ first aid kit? and what type?
INT8 IsMedicalKitItem( OBJECTTYPE *pObject );
BOOLEAN AutoReload( SOLDIERTYPE * pSoldier );
INT8 FindAmmoToReload( SOLDIERTYPE * pSoldier, INT8 bWeaponIn, INT8 bExcludeSlot );
void SwapOutHandItem( SOLDIERTYPE * pSoldier );
void SwapHandItems( SOLDIERTYPE * pSoldier );
INT8 FindAttachmentByClass( OBJECTTYPE * pObj, UINT32 uiItemClass );
void RemoveObjs( OBJECTTYPE * pObj, UINT8 ubNumberToRemove );
void WaterDamage( SOLDIERTYPE *pSoldier );
INT8 FindObjWithin( SOLDIERTYPE * pSoldier, UINT16 usItem, INT8 bLower, INT8 bUpper );
BOOLEAN ApplyCammo( SOLDIERTYPE * pSoldier, OBJECTTYPE * pObj, BOOLEAN *pfGoodAPs );
UINT32 ConvertProfileMoneyValueToObjectTypeMoneyValue( UINT8 ubStatus );
UINT8 ConvertObjectTypeMoneyValueToProfileMoneyValue( UINT32 uiMoneyAmount );
BOOLEAN CheckForChainReaction( UINT16 usItem, INT8 bStatus, INT8 bDamage, BOOLEAN fOnGround );
BOOLEAN ItemIsLegal( UINT16 usItemIndex );
BOOLEAN ExtendedGunListGun( UINT16 usGun );
UINT16 StandardGunListReplacement( UINT16 usGun );
UINT16 FindReplacementMagazine( UINT8 ubCalibre, UINT8 ubMagSize, UINT8 ubAmmoType);
UINT16 FindReplacementMagazineIfNecessary( UINT16 usOldGun, UINT16 usOldAmmo, UINT16 usNewGun );
BOOLEAN DamageItemOnGround( OBJECTTYPE * pObject, INT16 sGridNo, INT8 bLevel, INT32 iDamage, UINT8 ubOwner );
BOOLEAN ApplyCanteen( SOLDIERTYPE * pSoldier, OBJECTTYPE * pObj, BOOLEAN *pfGoodAPs );
BOOLEAN ApplyElixir( SOLDIERTYPE * pSoldier, OBJECTTYPE * pObj, BOOLEAN *pfGoodAPs );
BOOLEAN CompatibleFaceItem( UINT16 usItem1, UINT16 usItem2 );
UINT32 MoneySlotLimit( INT8 bSlot );
void CheckEquipmentForFragileItemDamage( SOLDIERTYPE *pSoldier, INT32 iDamage );
// Range of Xray device
#define XRAY_RANGE 40
// Seconds that Xray lasts
#define XRAY_TIME 5
extern void ActivateXRayDevice( SOLDIERTYPE * pSoldier );
extern void TurnOffXRayEffects( SOLDIERTYPE * pSoldier );
extern INT8 FindLaunchableAttachment( OBJECTTYPE * pObj, UINT16 usWeapon );
void DamageObj( OBJECTTYPE * pObj, INT8 bAmount );
UINT16 MagazineClassIndexToItemType(UINT16 usMagIndex);
// Item property-related stuff added by Madd Mugsy
BOOLEAN IsScoped( const OBJECTTYPE * pObj );
INT16 GetAimBonus( OBJECTTYPE * pObj, INT32 iRange, UINT8 ubAimTime );
INT16 GetMinAimBonusRange( OBJECTTYPE * pObj );
INT16 GetToHitBonus( OBJECTTYPE * pObj, INT32 iRange, UINT8 bLightLevel, BOOLEAN fProneStance = FALSE );
UINT32 FindRangeBonusAttachment( OBJECTTYPE * pObj );
INT16 GetRangeBonus( OBJECTTYPE * pObj );
INT16 GetBurstToHitBonus( OBJECTTYPE * pObj, BOOLEAN fProneStance = FALSE );
INT16 GetDamageBonus( OBJECTTYPE * pObj );
INT16 GetMeleeDamageBonus( OBJECTTYPE * pObj );
INT16 GetPercentAPReduction( OBJECTTYPE * pObj );
INT16 GetPercentAutofireAPReduction( OBJECTTYPE * pObj );
INT16 GetPercentBurstFireAPReduction( OBJECTTYPE * pObj );
INT16 GetPercentReadyTimeAPReduction( OBJECTTYPE * pObj );
INT16 GetPercentReloadTimeAPReduction( OBJECTTYPE * pObj );
INT16 GetAutoToHitBonus( OBJECTTYPE * pObj, BOOLEAN fProneStance = FALSE );
INT16 GetRateOfFireBonus( OBJECTTYPE * pObj );
INT16 GetBurstSizeBonus( OBJECTTYPE * pObj );
BOOLEAN HasFastBurst( OBJECTTYPE * pObj );
INT16 GetMagSizeBonus( OBJECTTYPE * pObj );
// Snap: GetTotalVisionRangeBonus checks for light levels
// and returns cumulative bonus from the following functions:
//
// GetVisionRangeBonus applies to all light levels
// GetNightVisionRangeBonus: bLightLevel > NORMAL_LIGHTLEVEL_DAY, above ground only
// GetCaveVisionRangeBonus: bLightLevel > NORMAL_LIGHTLEVEL_DAY, underground only
// GetDayVisionRangeBonus: NORMAL_LIGHTLEVEL_DAY <= bLightLevel < NORMAL_LIGHTLEVEL_NIGHT
// GetBrightLightVisionRangeBonus: bLightLevel < NORMAL_LIGHTLEVEL_DAY
// (remember: darker is higher!)
INT16 GetTotalVisionRangeBonus( SOLDIERTYPE * pSoldier, UINT8 bLightLevel );
// Snap: Scale night vision bonus with light level
INT16 NightBonusScale( INT16 bonus, UINT8 bLightLevel );
UINT8 GetPercentTunnelVision( SOLDIERTYPE * pSoldier );
BOOLEAN HasThermalOptics( SOLDIERTYPE * pSoldier );
INT8 FindHearingAid( SOLDIERTYPE * pSoldier );
INT16 GetHearingRangeBonus( SOLDIERTYPE * pSoldier );
INT8 IsGrenadeLauncher( OBJECTTYPE * pObj );
INT8 GetGrenadeLauncherStatus( OBJECTTYPE * pObj );
BOOLEAN IsGrenadeLauncherAttached( OBJECTTYPE * pObj );
INT8 FindAttachment_GrenadeLauncher( OBJECTTYPE * pObj );
UINT16 GetAttachedGrenadeLauncher( OBJECTTYPE * pObj );
INT8 FindRocketLauncher( SOLDIERTYPE * pSoldier );
INT8 FindRocketLauncherOrCannon( SOLDIERTYPE * pSoldier );
INT8 FindNonSmokeLaunchable( SOLDIERTYPE * pSoldier, UINT16 usWeapon );
INT8 FindNonSmokeLaunchableAttachment( OBJECTTYPE * pObj, UINT16 usWeapon );
UINT16 PickARandomLaunchable(UINT16 itemIndex);
BOOLEAN IsFlashSuppressor( OBJECTTYPE * pObj, SOLDIERTYPE * pSoldier );
INT16 GetFlashSuppressorStatus( OBJECTTYPE * pObj );
BOOLEAN IsRemoteDetonator( OBJECTTYPE * pObj );
BOOLEAN IsDetonator( OBJECTTYPE * pObj );
BOOLEAN IsDuckbill( OBJECTTYPE * pObj );
// Snap: Returns CUMULATIVE noise volume modifier, with component status factored in.
// Noise volume is then calculated as volume * GetPercentNoiseVolume / 100
UINT16 GetPercentNoiseVolume( OBJECTTYPE * pObj );
INT8 FindFirstArmourAttachment( OBJECTTYPE * pObj );
INT16 GetAttachedArmourBonus( OBJECTTYPE * pObj );
INT16 GetBulletSpeedBonus( OBJECTTYPE * pObj );
INT8 FindGasMask( SOLDIERTYPE * pSoldier );
INT8 FindLockBomb( SOLDIERTYPE * pSoldier );
INT8 FindMetalDetector( SOLDIERTYPE * pSoldier );
INT8 FindCannon( SOLDIERTYPE * pSoldier );
INT8 FindUsableCrowbar( SOLDIERTYPE * pSoldier );
INT8 FindToolkit( SOLDIERTYPE * pSoldier );
BOOLEAN IsDetonatorAttached( OBJECTTYPE * pObj );
BOOLEAN IsRemoteDetonatorAttached( OBJECTTYPE * pObj );
INT8 FindAttachedBatteries( OBJECTTYPE * pObj );
INT8 FindMedKit( SOLDIERTYPE * pSoldier );
INT8 FindFirstAidKit( SOLDIERTYPE * pSoldier );
INT8 FindLocksmithKit( SOLDIERTYPE * pSoldier );
INT8 FindCamoKit( SOLDIERTYPE * pSoldier );
INT8 FindWalkman( SOLDIERTYPE * pSoldier );
INT8 FindTrigger( SOLDIERTYPE * pSoldier );
INT8 FindRemoteControl( SOLDIERTYPE * pSoldier );
INT16 GetWornCamo( SOLDIERTYPE * pSoldier );
INT16 GetCamoBonus( OBJECTTYPE * pObj );
INT16 GetWornStealth( SOLDIERTYPE * pSoldier );
INT16 GetStealthBonus( OBJECTTYPE * pObj );
void ApplyEquipmentBonuses(SOLDIERTYPE * pSoldier);
INT16 GetGearAimBonus( SOLDIERTYPE * pSoldier, INT32 iRange, UINT8 ubAimTime);
INT16 GetGearToHitBonus( SOLDIERTYPE * pSoldier );
INT16 GetGearAPBonus( SOLDIERTYPE * pSoldier );
UINT16 GetFirstExplosiveOfType(UINT16 expType);
INT8 FindSunGoggles( SOLDIERTYPE * pSoldier, INT16 bonusToBeat );
INT8 FindNightGoggles( SOLDIERTYPE * pSoldier, INT16 bonusToBeat );
INT16 GetMinRangeForAimBonus( OBJECTTYPE * pObj );
UINT8 AllowedAimingLevels(SOLDIERTYPE * pSoldier);
INT16 GetWornUrbanCamo( SOLDIERTYPE * pSoldier );
INT16 GetUrbanCamoBonus( OBJECTTYPE * pObj );
INT16 GetWornDesertCamo( SOLDIERTYPE * pSoldier );
INT16 GetDesertCamoBonus( OBJECTTYPE * pObj );
INT16 GetWornSnowCamo( SOLDIERTYPE * pSoldier );
INT16 GetSnowCamoBonus( OBJECTTYPE * pObj );
#endif
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