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ffc70e97236098033a2c968d836b1e5fcca70684
source/Tactical/Weapons.h
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Overhaul ffc70e9723 Fixed buffer overrun for LUA strings 
Made direction variables more consistent as unsigned chars.  Several function prototypes updated for this.
Many memory leaks plugged:  External options, video overlays, laptop file lists, tactical message queue, strategic pathing, autobandage, merc hiring, detailed placements, crate in Drassen, tactical placement
New functions and attributes for soldiers in LUA (still for debugging at best): Soldier.APs (current APs), Soldier.changestance (changes stance, uses game heights)
File catalog ignores .SVN directories (game load speedup)
Fix CTD in mouse regions
JA2 window now refuses to move to negative coords
Checks to prevent DirectX-related infinite loops due to minimizing and task switching
Invading enemies should now appear on the borders even when reinforcements disabled in .ini
Suppression should no longer work on mercs in medium water
Infant/Young creatures use restored spit instead of Molotov
Creatures begin with their 'guns' (spit) 'locked and loaded' (cartridge in chamber)
Further fix to AXP and AlaarDB's weapon ready check:  Now 'firing' is always counted as 'ready'.
Prevent mercs from falling and flying back through obstacles
Check whether battle group is even set before testing its location for battle setup
Burst spread locations now limited to 6, the limit within the soldier struct
Extra burst spread locations zeroed out so that they aren't used unless necessary
Spread code now only shoots at locations in the spread, and will shoot at all 6
Only mercs in the sector where autobandage happens will be made to stand up after it's done
Throwing a grenade at the tail of the plane in Drassen should not result in a CTD
Reset attack busy count when loading a new sector


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1347 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2007-09-11 11:19:03 +00:00

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#ifndef __WEAPONS_H
#define __WEAPONS_H
#include "Soldier Control.h"
#define MAXCHANCETOHIT 99
#define BAD_DODGE_POSITION_PENALTY 20
#define GUN_BARREL_RANGE_BONUS 100
#define SOLID_SLUG_RANGE_BONUS 65
#define DUCKBILL_RANGE_BONUS 40
#define MAX_PERCENT_NOISE_VOLUME_FOR_SILENCED_SOUND 35
// JA2 GOLD: for weapons and attachments, give penalties only for status values below 85
#define WEAPON_STATUS_MOD( x ) ( (x) >= 85 ? 100 : (((x) * 100) / 85) )
// Special deaths can only occur within a limited distance to the target
// Madd
#define MAX_DISTANCE_FOR_MESSY_DEATH 7
#define MAX_BARRETT_DISTANCE_FOR_MESSY_DEATH 23
// If you do a lot of damage with a close-range shot, instant kill
#define MIN_DAMAGE_FOR_INSTANT_KILL 55
// If you happen to kill someone with a close-range shot doing a lot of damage to the head, head explosion
#define MIN_DAMAGE_FOR_HEAD_EXPLOSION 45
// If you happen to kill someone with a close-range shot doing a lot of damage to the chest, chest explosion
// This value is lower than head because of the damage bonus for shooting the head
#define MIN_DAMAGE_FOR_BLOWN_AWAY 30
// If you happen to hit someone in the legs for enough damage, REGARDLESS of distance, person falls down
// Leg damage is halved for these purposes
#define MIN_DAMAGE_FOR_AUTO_FALL_OVER 20
// short range at which being prone provides to hit penalty when shooting standing people
#define MIN_PRONE_RANGE 50
// can't miss at this range?
#define POINT_BLANK_RANGE 16
#define BODY_IMPACT_ABSORPTION 20
#define BUCKSHOT_SHOTS 9
#define MIN_MORTAR_RANGE 150 // minimum range of a mortar
// WEAPON CLASSES
enum
{
NOGUNCLASS,
HANDGUNCLASS,
SMGCLASS,
RIFLECLASS,
MGCLASS,
SHOTGUNCLASS,
KNIFECLASS,
MONSTERCLASS,
NUM_WEAPON_CLASSES
};
// exact gun types
enum
{
NOT_GUN = 0,
GUN_PISTOL,
GUN_M_PISTOL,
GUN_SMG,
GUN_RIFLE,
GUN_SN_RIFLE,
GUN_AS_RIFLE,
GUN_LMG,
GUN_SHOTGUN
};
// ARMOUR CLASSES
enum
{
ARMOURCLASS_HELMET,
ARMOURCLASS_VEST,
ARMOURCLASS_LEGGINGS,
ARMOURCLASS_PLATE,
ARMOURCLASS_MONST,
ARMOURCLASS_VEHICLE
};
// Warning: There is a table in weapons.c that indexes using these enumberations...
// BurstSndStrings[]....
// MADD MARKER
enum
{
NOAMMO = 0,
AMMO38,
AMMO9,
AMMO45,
AMMO357,
AMMO12G,
AMMOCAWS,
AMMO545,
AMMO556,
AMMO762N,
AMMO762W,
AMMO47,
AMMO57,
AMMOMONST,
AMMOROCKET,
AMMODART,
AMMOFLAME,
AMMO50,
AMMO9H
};
enum
{
AMMO_REGULAR = 0,
AMMO_HP,
AMMO_AP,
AMMO_SUPER_AP,
AMMO_BUCKSHOT,
AMMO_FLECHETTE,
AMMO_GRENADE,
AMMO_MONSTER, // index referenced in code to create ammo type
AMMO_KNIFE, // index referenced in code to create ammo type
AMMO_HE,
AMMO_HEAT,
AMMO_SLEEP_DART,
AMMO_FLAME,
};
typedef struct
{
UINT32 uiIndex;
// on interface
UINT8 fontColour;
// in detail screen (interface\infobox.sti)
INT32 grayed;
INT32 offNormal;
INT32 onNormal;
// bullet contact with structure
INT32 structureImpactReductionMultiplier;
INT32 structureImpactReductionDivisor;
// bullet contact with armour
INT32 armourImpactReductionMultiplier;
INT32 armourImpactReductionDivisor;
// bullet damage multiplier before/after penetrating armour
INT32 beforeArmourDamageMultiplier;
INT32 beforeArmourDamageDivisor;
INT32 afterArmourDamageMultiplier;
INT32 afterArmourDamageDivisor;
// minimum damage can be zero
BOOLEAN zeroMinimumDamage;
BOOLEAN canGoThrough;
BOOLEAN standardIssue;
UINT8 numberOfBullets;
INT32 multipleBulletDamageMultiplier;
INT32 multipleBulletDamageDivisor;
BOOLEAN highExplosive;
UINT8 explosionSize; //0=none, 1=small, 2=medium, 3=large
BOOLEAN antiTank;
BOOLEAN dart;
BOOLEAN knife;
UINT16 monsterSpit;
BOOLEAN ignoreArmour;
BOOLEAN acidic;
INT16 lockBustingPower;
BOOLEAN tracerEffect;
} AMMOTYPE;
enum
{
EXPLOSV_NORMAL,
EXPLOSV_STUN,
EXPLOSV_TEARGAS,
EXPLOSV_MUSTGAS,
EXPLOSV_FLARE,
EXPLOSV_NOISE,
EXPLOSV_SMOKE,
EXPLOSV_CREATUREGAS,
EXPLOSV_BURNABLEGAS,
EXPLOSV_FLASHBANG,
};
#define AMMO_DAMAGE_ADJUSTMENT_BUCKSHOT( x ) (x / 4)
#define NUM_BUCKSHOT_PELLETS 9
// hollow point bullets do lots of damage to people
#define AMMO_DAMAGE_ADJUSTMENT_HP( x ) ( (x * 17) / 10 )
// but they SUCK at penetrating armour
#define AMMO_ARMOUR_ADJUSTMENT_HP( x ) ( (x * 3) / 2 )
// armour piercing bullets are good at penetrating armour
#define AMMO_ARMOUR_ADJUSTMENT_AP( x ) ((x * 3) / 4)
// "super" AP bullets are great at penetrating armour
#define AMMO_ARMOUR_ADJUSTMENT_SAP( x ) (x / 2)
// high explosive damage value (PRIOR to armour subtraction)
#define AMMO_DAMAGE_ADJUSTMENT_HE( x ) ((x * 4) / 3)
// but they SUCK at penetrating armour
#define AMMO_STRUCTURE_ADJUSTMENT_HP( x ) (x * 2)
// armour piercing bullets are good at penetrating structure
#define AMMO_STRUCTURE_ADJUSTMENT_AP( x ) ( (x * 3 ) / 4)
// "super" AP bullets are great at penetrating structures
#define AMMO_STRUCTURE_ADJUSTMENT_SAP( x ) ( x / 2 )
// one quarter of punching damage is "real" rather than breath damage
#define PUNCH_REAL_DAMAGE_PORTION 4
#define AIM_BONUS_SAME_TARGET 10 // chance-to-hit bonus (in %)
#define AIM_BONUS_PER_AP 10 // chance-to-hit bonus (in %) for aim
#define AIM_BONUS_CROUCHING 10
#define AIM_BONUS_PRONE 20
#define AIM_BONUS_TWO_HANDED_PISTOL 5
#define AIM_BONUS_FIRING_DOWN 15
#define AIM_PENALTY_ONE_HANDED_PISTOL 5
#define AIM_PENALTY_DUAL_PISTOLS 20
#define AIM_PENALTY_SMG 5
#define AIM_PENALTY_GASSED 50
#define AIM_PENALTY_GETTINGAID 20
#define AIM_PENALTY_PER_SHOCK 5 // 5% penalty per point of shock
#define AIM_BONUS_TARGET_HATED 20
#define AIM_BONUS_PSYCHO 15
#define AIM_PENALTY_TARGET_BUDDY 20
#define AIM_PENALTY_BURSTING 10
#define AIM_PENALTY_GENTLEMAN 15
#define AIM_PENALTY_TARGET_CROUCHED 20
#define AIM_PENALTY_TARGET_PRONE 40
#define AIM_PENALTY_BLIND 80
#define AIM_PENALTY_FIRING_UP 25
#define MAX_WEAPON_NAME_LENGTH 20
typedef struct
{
UINT8 ubWeaponClass; // handgun/shotgun/rifle/knife
UINT8 ubWeaponType; // exact type (for display purposes)
UINT8 ubCalibre; // type of ammunition needed
UINT8 ubReadyTime; // APs to ready/unready weapon
UINT8 ubShotsPer4Turns; // maximum (mechanical) firing rate
UINT8 ubShotsPerBurst;
UINT8 ubBurstPenalty; // % penalty per shot after first
UINT8 ubBulletSpeed; // bullet's travelling speed
UINT8 ubImpact; // weapon's max damage impact (size & speed)
UINT8 ubDeadliness; // comparative ratings of guns
INT8 bAccuracy; // accuracy or penalty
UINT8 ubMagSize;
UINT16 usRange;
UINT16 usReloadDelay;
UINT8 ubAttackVolume;
UINT8 ubHitVolume;
UINT16 sSound;
UINT16 sBurstSound;
UINT16 sSilencedBurstSound;
UINT16 sReloadSound;
UINT16 sLocknLoadSound;
UINT8 bBurstAP; // Snap: Burst AP cost replaces bBaseAutofireCost
UINT8 bAutofireShotsPerFiveAP;
CHAR8 szWeaponName[MAX_WEAPON_NAME_LENGTH+1]; //+1 for the null terminator
UINT32 uiIndex;
BOOLEAN swapClips;
UINT16 silencedSound;
UINT8 APsToReload;
UINT8 maxdistformessydeath;
BOOLEAN NoSemiAuto;
UINT8 AutoPenalty;
INT16 sAniDelay; // Lesh: for burst animation delay
UINT8 APsToReloadManually;
UINT16 ManualReloadSound;
} WEAPONTYPE;
typedef struct
{
UINT8 ubCalibre;
UINT8 ubMagSize;
UINT8 ubAmmoType;
UINT32 uiIndex;
} MAGTYPE;
typedef struct
{
UINT8 ubArmourClass;
UINT16 ubProtection;
UINT8 ubCoverage; // Captain J
UINT8 ubDegradePercent;
UINT32 uiIndex;
} ARMOURTYPE;
typedef struct
{
UINT16 ubType; // type of explosive
UINT16 ubDamage; // damage value
UINT16 ubStunDamage; // stun amount / 100
UINT16 ubRadius; // radius of effect
UINT16 ubVolume; // sound radius of explosion
UINT16 ubVolatility; // maximum chance of accidental explosion
UINT16 ubAnimationID; // Animation enum to use
UINT32 uiIndex;
UINT16 ubDuration;
UINT16 ubStartRadius;
} EXPLOSIVETYPE;
//GLOBALS
extern WEAPONTYPE Weapon[ MAXITEMS ];
extern ARMOURTYPE Armour[MAXITEMS+1];
extern MAGTYPE Magazine[MAXITEMS+1];
extern EXPLOSIVETYPE Explosive[MAXITEMS+1];
extern CHAR8 gzBurstSndStrings[MAXITEMS*2][128]; // Lesh: changed this
extern AMMOTYPE AmmoTypes[MAXITEMS];
extern BOOLEAN ReadInWeaponStats(STR fileName);
extern BOOLEAN WriteWeaponStats();
extern INT32 EffectiveArmour( OBJECTTYPE * pObj );
extern INT8 ArmourVersusExplosivesPercent( SOLDIERTYPE * pSoldier );
extern BOOLEAN FireWeapon( SOLDIERTYPE *pSoldier , INT16 sTargetGridNo );
extern void WeaponHit( UINT16 usSoldierID, UINT16 usWeaponIndex, INT16 sDamage, INT16 sBreathLoss, UINT16 usDirection, INT16 sXPos, INT16 sYPos, INT16 sZPos, INT16 sRange , UINT8 ubAttackerID, BOOLEAN fHit, UINT8 ubSpecial, UINT8 ubHitLocation );
extern void StructureHit( INT32 iBullet, UINT16 usWeaponIndex, INT8 bWeaponStatus, UINT8 ubAttackerID, UINT16 sXPos, INT16 sYPos, INT16 sZPos, UINT16 usStructureID, INT32 iImpact, BOOLEAN fStopped );
extern void WindowHit( INT16 sGridNo, UINT16 usStructureID, BOOLEAN fBlowWindowSouth, BOOLEAN fLargeForce );
extern INT32 BulletImpact( SOLDIERTYPE *pFirer, SOLDIERTYPE * pTarget, UINT8 ubHitLocation, INT32 iImpact, INT16 sHitBy, UINT8 * pubSpecial );
extern BOOLEAN InRange( SOLDIERTYPE *pSoldier, INT16 sGridNo );
extern void ShotMiss( UINT8 ubAttackerID, INT32 iBullet );
extern UINT32 CalcChanceToHitGun(SOLDIERTYPE *pSoldier, UINT16 sGridNo, UINT8 ubAimTime, UINT8 ubAimPos );
extern UINT32 AICalcChanceToHitGun(SOLDIERTYPE *pSoldier, UINT16 sGridNo, UINT8 ubAimTime, UINT8 ubAimPos );
extern UINT32 CalcChanceToPunch(SOLDIERTYPE *pAttacker, SOLDIERTYPE * pDefender, UINT8 ubAimTime);
extern UINT32 CalcChanceToStab(SOLDIERTYPE * pAttacker,SOLDIERTYPE *pDefender, UINT8 ubAimTime);
UINT32 CalcChanceToSteal(SOLDIERTYPE *pAttacker, SOLDIERTYPE * pDefender, UINT8 ubAimTime);
extern void ReloadWeapon( SOLDIERTYPE *pSoldier, UINT8 ubHandPos );
extern BOOLEAN IsGunWeaponModeCapable( SOLDIERTYPE *pSoldier, UINT8 ubHandPos , UINT8 bWpnMode );
extern BOOLEAN IsGunBurstCapable( SOLDIERTYPE *pSoldier, UINT8 ubHandPos , BOOLEAN fNotify );
extern BOOLEAN IsGunAutofireCapable( SOLDIERTYPE *pSoldier, UINT8 ubHandPos );
extern INT32 CalcBodyImpactReduction( UINT8 ubAmmoType, UINT8 ubHitLocation );
extern INT32 TotalArmourProtection( SOLDIERTYPE *pFirer, SOLDIERTYPE * pTarget, UINT8 ubHitLocation, INT32 iImpact, UINT8 ubAmmoType );
extern INT32 ArmourPercent( SOLDIERTYPE * pSoldier );
extern void GetTargetWorldPositions( SOLDIERTYPE *pSoldier, INT16 sTargetGridNo, FLOAT *pdXPos, FLOAT *pdYPos, FLOAT *pdZPos );
extern BOOLEAN OKFireWeapon( SOLDIERTYPE *pSoldier );
extern BOOLEAN CheckForGunJam( SOLDIERTYPE * pSoldier );
extern INT32 CalcMaxTossRange( SOLDIERTYPE * pSoldier, UINT16 usItem, BOOLEAN fArmed );
extern UINT32 CalcThrownChanceToHit(SOLDIERTYPE *pSoldier, INT16 sGridNo, UINT8 ubAimTime, UINT8 ubAimPos );
extern void ChangeWeaponMode( SOLDIERTYPE * pSoldier );
extern BOOLEAN UseHandToHand( SOLDIERTYPE *pSoldier , INT16 sTargetGridNo, BOOLEAN fStealing );
void DishoutQueenSwipeDamage( SOLDIERTYPE *pQueenSoldier );
INT32 HTHImpact( SOLDIERTYPE * pSoldier, SOLDIERTYPE * pTarget, INT32 iHitBy, BOOLEAN fBladeAttack );
UINT16 GunRange( OBJECTTYPE * pObj );
BOOLEAN IsWeapon ( UINT16 itemIndex );
UINT8 GetDamage ( OBJECTTYPE *pObj );
UINT8 GetAutofireShotsPerFiveAPs( OBJECTTYPE *pObj );
UINT8 GetBaseAutoFireCost( OBJECTTYPE *pObj );
UINT8 GetBurstPenalty( OBJECTTYPE *pObj, BOOLEAN fProneStance = FALSE );
UINT8 GetAutoPenalty( OBJECTTYPE *pObj, BOOLEAN fProneStance = FALSE );
UINT8 GetShotsPerBurst( OBJECTTYPE *pObj );
UINT8 GetMagSize( OBJECTTYPE *pObj );
BOOLEAN WeaponReady(SOLDIERTYPE * pSoldier);
INT8 GetAPsToReload( OBJECTTYPE *pObj );
#endif
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