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TombEngine/TR5Main/Game/pickup.cpp

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#include "pickup.h"
#include "lara.h"
#include "draw.h"
#include "inventory.h"
#include "effects.h"
#include "effect2.h"
#include "control.h"
#include "sphere.h"
#include "debris.h"
#include "box.h"
#include "healt.h"
#include "items.h"
#include "collide.h"
#include "switch.h"
#include "larafire.h"
#include "laraflar.h"
#include "lara1gun.h"
#include "lara2gun.h"
#include "..\Global\global.h"
static short PickUpBounds[12] = // offset 0xA1338
{
0xFF00, 0x0100, 0xFF38, 0x00C8, 0xFF00, 0x0100, 0xF8E4, 0x071C, 0x0000, 0x0000,
0x0000, 0x0000
};
static PHD_VECTOR PickUpPosition = { 0, 0, 0xFFFFFF9C }; // offset 0xA1350
static short HiddenPickUpBounds[12] = // offset 0xA135C
{
0xFF00, 0x0100, 0xFF9C, 0x0064, 0xFCE0, 0xFF00, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0x0000, 0x0000
};
static PHD_VECTOR HiddenPickUpPosition = { 0, 0, 0xFFFFFD4E }; // offset 0xA1374
static short CrowbarPickUpBounds[12] = // offset 0xA1380
{
0xFF00, 0x0100, 0xFF9C, 0x0064, 0x00C8, 0x0200, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0x0000, 0x0000
};
static PHD_VECTOR CrowbarPickUpPosition = { 0, 0, 0xD7 }; // offset 0xA1398
static short JobyCrowPickUpBounds[12] = // offset 0xA13A4
{
0xFE00, 0x0000, 0xFF9C, 0x0064, 0x0000, 0x0200, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0x0000, 0x0000
};
static PHD_VECTOR JobyCrowPickUpPosition = { 0xFFFFFF20, 0, 0xF0 }; // offset 0xA13BC
static short PlinthPickUpBounds[12] = // offset 0xA13C8
{
0xFF00, 0x0100, 0xFD80, 0x0280, 0xFE01, 0x0000, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0x0000, 0x0000
};
static PHD_VECTOR PlinthPickUpPosition = { 0, 0, 0xFFFFFE34 }; // offset 0xA13E0
static short PickUpBoundsUW[12] = // offset 0xA13EC
{
0xFE00, 0x0200, 0xFE00, 0x0200, 0xFE00, 0x0200, 0xE002, 0x1FFE, 0xE002, 0x1FFE,
0xE002, 0x1FFE
};
static PHD_VECTOR PickUpPositionUW = { 0, 0xFFFFFF38, 0xFFFFFEA2 }; // offset 0xA1404
static short KeyHoleBounds[12] = // offset 0xA1410
{
0xFF00, 0x0100, 0x0000, 0x0000, 0x0000, 0x019C, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0xF8E4, 0x071C
};
static PHD_VECTOR KeyHolePosition = { 0, 0, 0x138 }; // offset 0xA1428
static short PuzzleBounds[12] = // offset 0xA1434
{
0x0000, 0x0000, 0xFF00, 0x0100, 0x0000, 0x0000, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0xF8E4, 0x071C
};
static short SOBounds[12] = // offset 0xA144C
{
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0xF8E4, 0x071C
};
static PHD_VECTOR SOPos = { 0, 0, 0 }; // offset 0xA1464
short SearchCollectFrames[4] =
{
0x00B4, 0x0064, 0x0099, 0x0053
};
short SearchAnims[4] =
{
0x01D0, 0x01D1, 0x01D2, 0x01D8
};
short SearchOffsets[4] =
{
0x00A0, 0x0060, 0x00A0, 0x0070
};
static short MSBounds[12] = // offset 0xA1488
{
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xF8E4, 0x071C, 0xEAAC, 0x1554,
0xF8E4, 0x071C
};
int NumRPickups;
short RPickups[16];
PHD_VECTOR OldPickupPos;
extern int KeyTriggerActive;
extern LaraExtraInfo g_LaraExtra;
extern Inventory* g_Inventory;
void PickedUpObject(short objectNumber)
{
switch (objectNumber)
{
case ID_UZI_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_UZI].Present))
{
g_LaraExtra.Weapons[WEAPON_UZI].Present = true;
g_LaraExtra.Weapons[WEAPON_UZI].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_UZI].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_UZI].Ammo[0] += 30;
break;
case ID_PISTOLS_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_PISTOLS].Present))
{
g_LaraExtra.Weapons[WEAPON_PISTOLS].Present = true;
g_LaraExtra.Weapons[WEAPON_PISTOLS].SelectedAmmo = 0;
}
g_LaraExtra.Weapons[WEAPON_PISTOLS].Ammo[0] = -1;
break;
case ID_SHOTGUN_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_SHOTGUN].Present))
{
g_LaraExtra.Weapons[WEAPON_SHOTGUN].Present = true;
g_LaraExtra.Weapons[WEAPON_SHOTGUN].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[0] += 36;
break;
case ID_REVOLVER_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_REVOLVER].Present))
{
g_LaraExtra.Weapons[WEAPON_REVOLVER].Present = true;
g_LaraExtra.Weapons[WEAPON_REVOLVER].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[0] += 6;
break;
case ID_CROSSBOW_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_CROSSBOW].Present))
{
g_LaraExtra.Weapons[WEAPON_CROSSBOW].Present = true;
g_LaraExtra.Weapons[WEAPON_CROSSBOW].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[0] += 10;
break;
case ID_HK_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_CROSSBOW].Present))
{
g_LaraExtra.Weapons[WEAPON_HK].Present = true;
g_LaraExtra.Weapons[WEAPON_HK].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_HK].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_HK].Ammo[0] += 30;
break;
case ID_HARPOON_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Present))
{
g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Present = true;
g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[0] += 10;
break;
case ID_GRENADE_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Present))
{
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Present = true;
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[0] += 10;
break;
case ID_ROCKET_LAUNCHER_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Present))
{
g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Present = true;
g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].SelectedAmmo = 0;
}
if (g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[0] += 10;
break;
case ID_SHOTGUN_AMMO1_ITEM:
if (g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[0] += 36;
break;
case ID_SHOTGUN_AMMO2_ITEM:
if (g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[1] != -1)
g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[1] += 36;
break;
case ID_HK_AMMO_ITEM:
if (g_LaraExtra.Weapons[WEAPON_HK].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_HK].Ammo[0] += 30;
break;
case ID_CROSSBOW_AMMO1_ITEM:
if (g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[0] += 10;
break;
case ID_CROSSBOW_AMMO2_ITEM:
if (g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[1] != -1)
g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[1] += 10;
break;
case ID_CROSSBOW_AMMO3_ITEM:
if (g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[2] != -1)
g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[2] += 10;
break;
case ID_GRENADE_AMMO1_ITEM:
if (g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[0] += 10;
break;
case ID_GRENADE_AMMO2_ITEM:
if (g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[1] != -1)
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[1] += 10;
break;
case ID_GRENADE_AMMO3_ITEM:
if (g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[2] != -1)
g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[2] += 10;
break;
case ID_REVOLVER_AMMO_ITEM:
if (g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[0] += 6;
break;
case ID_ROCKET_LAUNCHER_AMMO_ITEM:
if (g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[0] += 10;
break;
case ID_HARPOON_AMMO_ITEM:
if (g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[0] += 10;
break;
case ID_UZI_AMMO_ITEM:
if (g_LaraExtra.Weapons[WEAPON_UZI].Ammo[0] != -1)
g_LaraExtra.Weapons[WEAPON_UZI].Ammo[0] += 30;
break;
case ID_FLARE_INV_ITEM:
if (Lara.numFlares != -1)
Lara.numFlares += 12;
break;
case ID_SILENCER_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_UZI].HasSilencer || g_LaraExtra.Weapons[WEAPON_PISTOLS].HasSilencer ||
g_LaraExtra.Weapons[WEAPON_SHOTGUN].HasSilencer || g_LaraExtra.Weapons[WEAPON_REVOLVER].HasSilencer ||
g_LaraExtra.Weapons[WEAPON_CROSSBOW].HasSilencer || g_LaraExtra.Weapons[WEAPON_HK].HasSilencer))
Lara.silencer = true;
break;
case ID_LASERSIGHT_ITEM:
if (!(g_LaraExtra.Weapons[WEAPON_UZI].HasSilencer || g_LaraExtra.Weapons[WEAPON_PISTOLS].HasSilencer ||
g_LaraExtra.Weapons[WEAPON_SHOTGUN].HasSilencer || g_LaraExtra.Weapons[WEAPON_REVOLVER].HasSilencer ||
g_LaraExtra.Weapons[WEAPON_CROSSBOW].HasSilencer || g_LaraExtra.Weapons[WEAPON_HK].HasSilencer))
Lara.laserSight = true;
break;
case ID_BIGMEDI_ITEM:
if (Lara.numLargeMedipack != -1)
Lara.numLargeMedipack++;
break;
case ID_SMALLMEDI_ITEM:
if (Lara.numSmallMedipack != -1)
Lara.numSmallMedipack++;
break;
case ID_BINOCULARS_ITEM:
Lara.binoculars = 1;
break;
case ID_WATERSKIN1_EMPTY:
g_LaraExtra.Waterskin1.Present = true;
g_LaraExtra.Waterskin1.Quantity = 0;
break;
case ID_WATERSKIN2_EMPTY:
g_LaraExtra.Waterskin2.Present = true;
g_LaraExtra.Waterskin2.Quantity = 0;
break;
default:
if (objectNumber >= ID_PUZZLE_ITEM1 && objectNumber <= ID_PUZZLE_ITEM8)
Lara.puzzleItems[objectNumber - ID_PUZZLE_ITEM1]++;
else if (objectNumber >= ID_PUZZLE_ITEM1_COMBO1 && objectNumber <= ID_PUZZLE_ITEM8_COMBO2)
Lara.puzzleItemsCombo |= 1 << (objectNumber - ID_PUZZLE_ITEM1_COMBO1);
else if (objectNumber >= ID_KEY_ITEM1 && objectNumber <= ID_KEY_ITEM8)
Lara.keyItems |= 1 << (objectNumber - ID_KEY_ITEM1);
else if (objectNumber >= ID_KEY_ITEM1_COMBO1 && objectNumber <= ID_KEY_ITEM8_COMBO2)
Lara.keyItemsCombo |= 1 << (objectNumber - ID_KEY_ITEM1_COMBO1);
else if (objectNumber >= ID_PICKUP_ITEM1 && objectNumber <= ID_PICKUP_ITEM4)
Lara.pickupItems |= 1 << (objectNumber - ID_PICKUP_ITEM1);
else if (objectNumber >= ID_PICKUP_ITEM1_COMBO1 && objectNumber <= ID_PICKUP_ITEM4_COMBO2)
Lara.pickupItemsCombo |= 1 << (objectNumber - ID_PICKUP_ITEM1_COMBO1);
else if (objectNumber == ID_GOLDROSE_ITEM)
{
IsAtmospherePlaying = 0;
S_CDPlay(6, 0);
Lara.pickupItems |= 8;
Savegame.Level.Secrets++;
Savegame.Game.Secrets++;
}
else if (objectNumber == ID_CROWBAR_ITEM)
Lara.crowbar = true;
else if (objectNumber == ID_EXAMINE1)
Lara.examine1 = true;
else if (objectNumber == ID_EXAMINE2)
Lara.examine2 = true;
else if (objectNumber == ID_EXAMINE3)
Lara.examine3 = true;
else if (objectNumber == ID_DIARY)
g_LaraExtra.Diary.Present = true;
break;
}
g_Inventory->LoadObjects(false);
}
void RemoveObjectFromInventory(short objectNumber)
{
if (objectNumber >= ID_PUZZLE_ITEM1 && objectNumber <= ID_PUZZLE_ITEM8)
Lara.puzzleItems[objectNumber - ID_PUZZLE_ITEM1]--;
else if (objectNumber >= ID_PUZZLE_ITEM1_COMBO1 && objectNumber <= ID_PUZZLE_ITEM8_COMBO2)
Lara.puzzleItemsCombo &= ~(1 << (objectNumber - ID_PUZZLE_ITEM1_COMBO1));
else if (objectNumber >= ID_KEY_ITEM1 && objectNumber <= ID_KEY_ITEM8)
Lara.keyItems &= ~(1 << (objectNumber - ID_KEY_ITEM1));
else if (objectNumber >= ID_KEY_ITEM1_COMBO1 && objectNumber <= ID_KEY_ITEM8_COMBO2)
Lara.keyItemsCombo &= ~(1 << (objectNumber - ID_KEY_ITEM1_COMBO1));
else if (objectNumber >= ID_PICKUP_ITEM1 && objectNumber <= ID_PICKUP_ITEM4)
Lara.pickupItems &= ~(1 << (objectNumber - ID_PICKUP_ITEM1));
else if (objectNumber >= ID_PICKUP_ITEM1_COMBO1 && objectNumber <= ID_PICKUP_ITEM4_COMBO2)
Lara.pickupItemsCombo &= ~(1 << (objectNumber - ID_PICKUP_ITEM1_COMBO1));
g_Inventory->LoadObjects(false);
}
void CollectCarriedItems(ITEM_INFO* item)
{
short pickupNumber = item->carriedItem;
if (pickupNumber != NO_ITEM)
{
while (pickupNumber != NO_ITEM)
{
ITEM_INFO* pickup = &Items[pickupNumber];
AddDisplayPickup(pickup->objectNumber);
KillItem(pickupNumber);
pickupNumber = pickup->carriedItem;
}
}
}
/*void SearchObjectCollision(short itemNum, ITEM_INFO* l, COLL_INFO* coll)
{
UNIMPLEMENTED();
}
void SearchObjectControl(short itemNumber)//52D54, 531B8
{
UNIMPLEMENTED();
}*/
int PickupTrigger(short itemNum)
{
ITEM_INFO* item = &Items[itemNum];
if (item->flags & IFLAG_KILLED
|| ( item->status != ITEM_INVISIBLE
|| item->itemFlags[3] != 1
|| item->triggerFlags & 0x80))
{
return 0;
}
KillItem(itemNum);
return 1;
}
int KeyTrigger(short itemNum)
{
ITEM_INFO* item = &Items[itemNum];
int oldkey;
if ((item->status != ITEM_ACTIVE || Lara.gunStatus == LG_HANDS_BUSY) && (!KeyTriggerActive || Lara.gunStatus != LG_HANDS_BUSY))
return -1;
oldkey = KeyTriggerActive;
if (!oldkey)
item->status = ITEM_DEACTIVATED;
KeyTriggerActive = false;
return oldkey;
}
void PuzzleHoleCollision(short itemNum, ITEM_INFO* l, COLL_INFO* coll)
{
ITEM_INFO* item = &Items[itemNum];
int flag = 0;
if (item->triggerFlags >= 0)
{
if (item->triggerFlags <= 1024)
{
if (item->triggerFlags && item->triggerFlags != 999 && item->triggerFlags != 998)
flag = 3;
}
else
flag = 2;
}
else
flag = 1;
printf("BinocularRange: %d\n", BinocularRange);
printf("Lara.gunStatus: %d\n", Lara.gunStatus);
printf("GetKeyTrigger(): %d\n", GetKeyTrigger(&Items[itemNum]));
if (!((TrInput & IN_ACTION || g_Inventory->GetSelectedObject() != NO_ITEM)
&& !BinocularRange
&& !Lara.gunStatus
&& l->currentAnimState == STATE_LARA_STOP
&& l->animNumber == ANIMATION_LARA_STAY_IDLE
&& GetKeyTrigger(&Items[itemNum])))
{
if (!Lara.isMoving && (short)Lara.generalPtr == itemNum || (short)Lara.generalPtr != itemNum)
{
if ((short)Lara.generalPtr == itemNum && l->currentAnimState == STATE_LARA_INSERT_PUZZLE)
{
if (l->frameNumber == Anims[ANIMATION_LARA_USE_PUZZLE].frameBase + 80 && item->itemFlags[0])
{
if (flag == 3)
l->itemFlags[0] = item->triggerFlags;
else
l->itemFlags[0] = 0;
PuzzleDone(item, itemNum);
item->itemFlags[0] = 0;
return;
}
}
if ((short)Lara.generalPtr == itemNum)
{
if (l->currentAnimState != STATE_LARA_MISC_CONTROL)
{
if (flag != 2)
ObjectCollision(itemNum, l, coll);
return;
}
if (l->animNumber == ANIMATION_LARA_PUT_TRIDENT)
{
if (l->frameNumber == Anims[l->animNumber].frameBase + 180)
{
PuzzleDone(item, itemNum);
return;
}
}
}
if (l->currentAnimState == STATE_LARA_MISC_CONTROL)
return;
if (flag != 2)
ObjectCollision(itemNum, l, coll);
return;
}
}
short oldYrot = item->pos.yRot;
short* bounds = GetBoundsAccurate(item);
PuzzleBounds[0] = bounds[0] - 256;
PuzzleBounds[1] = bounds[1] + 256;
PuzzleBounds[4] = bounds[4] - 256;
PuzzleBounds[5] = bounds[5] + 256;
if (item->triggerFlags == 1058)
{
PuzzleBounds[0] = bounds[0] - 256 - 300;
PuzzleBounds[1] = bounds[1] + 256 + 300;
PuzzleBounds[4] = bounds[4] - 256 - 300;
PuzzleBounds[5] = bounds[5] + 256 + 300;
item->pos.yRot = l->pos.yRot;
/*v13 = word_509C0E;
v12 = word_509C0C;
v11 = word_509C06;
v10 = word_509C04;*/
}
/*if (v20 == 7 && gfCurrentLevel >= 0xBu && gfCurrentLevel <= 0xCu)
{
word_509C0C = v12 - 512;
word_509C04 = v10 - 512;
word_509C06 = v11 + 512;
word_509C0E = v13 + 512;
v19 = 0;
}*/
if (TestLaraPosition(PuzzleBounds, item, l))
{
PHD_VECTOR pos;
pos.x = 0;
pos.y = 0;
pos.z = 0;
/*if (item->objectNumber == ID_PUZZLE_HOLE8 && gfCurrentLevel >= 0xBu && gfCurrentLevel <= 0xCu)
{
pos.z = coll->midType - 100;
if (MoveLaraPosition(&pos, item, l))
{
Lara.isMoving = false;
l->animNumber = ANIMATION_LARA_STAY_IDLE;
l->currentAnimState = STATE_LARA_STOP;
l->frameNumber = Anims[l->animNumber].frameBase;
//GLOBAL_invkeypadcombination = item->triggerFlags;
//GLOBAL_enterinventory = -559038737;
}
else
{
Lara.generalPtr = (void*)itemNum;
InventoryItemChosen = NO_ITEM
}
return;
}*/
if (!Lara.isMoving)
{
if (g_Inventory->GetSelectedObject() == NO_ITEM)
{
if (g_Inventory->IsObjectPresentInInventory(item->objectNumber - 70))
g_Inventory->SetEnterObject(item->objectNumber - 70);
item->pos.yRot = oldYrot;
return;
}
if (g_Inventory->GetSelectedObject() != item->objectNumber - 70)
{
item->pos.yRot = oldYrot;
return;
}
}
pos.z = bounds[4] - 100;
if (flag != 2 || item->triggerFlags == 1036)
{
if (!MoveLaraPosition(&pos, item, l))
{
Lara.generalPtr = (void*)itemNum;
g_Inventory->SetSelectedObject(NO_ITEM);
item->pos.yRot = oldYrot;
return;
}
}
RemoveObjectFromInventory(item->objectNumber - 70);
if (flag == 1)
{
l->currentAnimState = STATE_LARA_MISC_CONTROL;
l->animNumber = -item->triggerFlags;
if (l->animNumber != ANIMATION_LARA_PUT_TRIDENT)
PuzzleDone(item, itemNum);
}
else
{
l->animNumber = ANIMATION_LARA_USE_PUZZLE;
l->currentAnimState = STATE_LARA_INSERT_PUZZLE;
item->itemFlags[0] = 1;
}
l->frameNumber = Anims[l->animNumber].frameBase;
Lara.isMoving = false;
Lara.headYrot = 0;
Lara.headXrot = 0;
Lara.torsoYrot = 0;
Lara.torsoXrot = 0;
Lara.gunStatus = 1;
item->flags |= 0x20;
Lara.generalPtr = (void*)itemNum;
g_Inventory->SetSelectedObject(NO_ITEM);
item->pos.yRot = oldYrot;
return;
}
if (Lara.isMoving)
{
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
}
item->pos.yRot = oldYrot;
}
void PuzzleDoneCollision(short itemNum, ITEM_INFO* l, COLL_INFO* coll)
{
if (Items[itemNum].triggerFlags - 998 > 1)
{
ObjectCollision(itemNum, l, coll);
}
}
void KeyHoleCollision(short itemNum, ITEM_INFO* l, COLL_INFO* coll)
{
ITEM_INFO* item = &Items[itemNum];
if (Items[itemNum].triggerFlags == 1 && item->objectNumber == ID_KEY_HOLE8)
{
if (item->itemFlags[3])
{
item->itemFlags[3]--;
if (!item->itemFlags[3])
item->meshBits = 2;
}
}
if ((!(TrInput & IN_ACTION) && g_Inventory->GetSelectedObject() == NO_ITEM
|| BinocularRange
|| Lara.gunStatus
|| l->currentAnimState != STATE_LARA_STOP
|| l->animNumber != ANIMATION_LARA_STAY_IDLE)
&& (!Lara.isMoving || (short)Lara.generalPtr != itemNum))
{
if (item->objectNumber < ID_KEY_HOLE6)
ObjectCollision(itemNum, l, coll);
}
else
{
if (TestLaraPosition(KeyHoleBounds, item, l))
{
if (!Lara.isMoving)
{
if (item->status != ITEM_INACTIVE)
return;
if (g_Inventory->GetSelectedObject() == NO_ITEM)
{
if (g_Inventory->IsObjectPresentInInventory(item->objectNumber - 62))
g_Inventory->SetEnterObject(item->objectNumber - 62);
return;
}
if (g_Inventory->GetSelectedObject() != item->objectNumber - 62)
return;
}
if (MoveLaraPosition(&KeyHolePosition, item, l))
{
if (item->objectNumber == ID_KEY_HOLE8)
l->animNumber = ANIMATION_LARA_USE_KEYCARD;
else
{
RemoveObjectFromInventory(item->objectNumber - 62);
l->animNumber = ANIMATION_LARA_USE_KEY;
}
l->currentAnimState = STATE_LARA_INSERT_KEY;
l->frameNumber = Anims[l->animNumber].frameBase;
Lara.isMoving = false;
Lara.headYrot = 0;
Lara.headXrot = 0;
Lara.torsoYrot = 0;
Lara.torsoXrot = 0;
Lara.gunStatus = LG_HANDS_BUSY;
item->flags |= 0x20;
item->status = ITEM_ACTIVE;
if (item->triggerFlags == 1 && item->objectNumber == ID_KEY_HOLE8)
{
item->itemFlags[3] = 92;
g_Inventory->SetSelectedObject(NO_ITEM);
return;
}
}
else
{
Lara.generalPtr = (void*)itemNum;
}
g_Inventory->SetSelectedObject(NO_ITEM);
return;
}
if (Lara.isMoving && (short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
}
return;
}
void PickupCollision(short itemNum, ITEM_INFO* l, COLL_INFO* coll)
{
ITEM_INFO* item = &Items[itemNum];
short oldXrot = item->pos.xRot;
short oldYrot = item->pos.yRot;
short oldZrot = item->pos.zRot;
if (item->status == ITEM_INVISIBLE)
return;
short triggerFlags = item->triggerFlags & 0x3F;
if (triggerFlags == 5 || triggerFlags == 10)
return;
if (item->objectNumber == ID_FLARE_ITEM && Lara.gunType == WEAPON_FLARE)
return;
item->pos.yRot = l->pos.yRot;
item->pos.zRot = 0;
if (Lara.waterStatus && Lara.waterStatus != LW_WADE)
{
if (Lara.waterStatus == LW_UNDERWATER)
{
item->pos.xRot = -ANGLE(25);
if (TrInput & IN_ACTION
&& item->objectNumber != ID_BURNING_TORCH_ITEM
&& l->currentAnimState == STATE_LARA_UNDERWATER_STOP
&& !Lara.gunStatus
&& TestLaraPosition(PickUpBoundsUW, item, l)
|| Lara.isMoving && (short)Lara.generalPtr == itemNum)
{
if (TestLaraPosition(PickUpBoundsUW, item, l))
{
if (MoveLaraPosition(&PickUpPositionUW, item, l))
{
if (item->objectNumber == ID_FLARE_ITEM)
{
l->animNumber = ANIMATION_LARA_UNDERWATER_FLARE_PICKUP;
l->currentAnimState = STATE_LARA_FLARE_PICKUP;
l->fallspeed = 0;
}
else
{
l->animNumber = ANIMATION_LARA_UNDERWATER_PICKUP;
l->currentAnimState = STATE_LARA_PICKUP;
}
l->goalAnimState = STATE_LARA_UNDERWATER_STOP;
l->frameNumber = Anims[l->animNumber].frameBase;
Lara.isMoving = false;
Lara.gunStatus = LG_HANDS_BUSY;
}
Lara.generalPtr = (void*)itemNum;
}
else
{
if (Lara.isMoving)
{
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
}
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if ((short)Lara.generalPtr != itemNum
|| l->currentAnimState != STATE_LARA_PICKUP
|| l->frameNumber != Anims[ANIMATION_LARA_UNDERWATER_PICKUP].frameBase + 18)
{
if ((short)Lara.generalPtr == itemNum
&& l->currentAnimState == STATE_LARA_FLARE_PICKUP
&& l->frameNumber == Anims[ANIMATION_LARA_UNDERWATER_FLARE_PICKUP].frameBase + 20)
{
Lara.requestGunType = WEAPON_FLARE;
Lara.gunType = WEAPON_FLARE;
InitialiseNewWeapon();
Lara.gunStatus = LG_SPECIAL;
Lara.flareAge = (int)(item->data) & 0x7FFF;
draw_flare_meshes();
KillItem(itemNum);
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
AddDisplayPickup(item->objectNumber);
if (!(item->triggerFlags & 0xC0))
{
KillItem(itemNum);
}
else
{
item->itemFlags[3] = 1;
item->flags |= 0x20;
item->status = ITEM_INVISIBLE;
}
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if (!(TrInput & IN_ACTION) && (g_Inventory->GetSelectedObject() == NO_ITEM || triggerFlags != 2)
|| BinocularRange
|| (l->currentAnimState != STATE_LARA_STOP || l->animNumber != ANIMATION_LARA_STAY_IDLE || Lara.gunStatus)
&& (l->currentAnimState != STATE_LARA_CROUCH_IDLE || l->animNumber != ANIMATION_LARA_CROUCH_IDLE || Lara.gunStatus)
&& (l->currentAnimState != STATE_LARA_CRAWL_IDLE || l->animNumber != ANIMATION_LARA_CRAWL_IDLE))
{
if (!Lara.isMoving)
{
if ((short)Lara.generalPtr == itemNum)
{
if (l->currentAnimState != STATE_LARA_PICKUP && l->currentAnimState != STATE_LARA_HOLE)
{
if ((short)Lara.generalPtr == itemNum
&& l->currentAnimState == STATE_LARA_FLARE_PICKUP
&& (l->animNumber == ANIMATION_LARA_CROUCH_PICKUP_FLARE &&
l->frameNumber == Anims[ANIMATION_LARA_CROUCH_PICKUP_FLARE].frameBase + 22)
|| l->frameNumber == Anims[ANIMATION_LARA_FLARE_PICKUP].frameBase + 58)
{
Lara.requestGunType = WEAPON_FLARE;
Lara.gunType = WEAPON_FLARE;
InitialiseNewWeapon();
Lara.gunStatus = LG_SPECIAL;
Lara.flareAge = (short)(item->data) & 0x7FFF;
}
else
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
}
else
{
printf("Frame: %d\n", Anims[ANIMATION_LARA_PICKUP].frameBase);
if (l->frameNumber == Anims[ANIMATION_LARA_PICKUP].frameBase + 15
|| l->frameNumber == Anims[ANIMATION_LARA_CROUCH_PICKUP].frameBase + 22
|| l->frameNumber == Anims[ANIMATION_LARA_CROUCH_PICKUP].frameBase + 20
|| l->frameNumber == Anims[ANIMATION_LARA_PICKUP_PEDESTAL_LOW].frameBase + 29
|| l->frameNumber == Anims[ANIMATION_LARA_PICKUP_PEDESTAL_HIGH].frameBase + 45
|| l->frameNumber == Anims[ANIMATION_LARA_HOLE_GRAB].frameBase + 42
|| l->frameNumber == Anims[ANIMATION_LARA_CROWBAR_USE_ON_WALL2].frameBase + 183
|| (l->animNumber == ANIMATION_LARA_CROWBAR_USE_ON_WALL && l->frameNumber != Anims[ANIMATION_LARA_CROWBAR_USE_ON_WALL].frameBase + 123))
{
if (item->objectNumber == ID_BURNING_TORCH_ITEM)
{
AddDisplayPickup(ID_BURNING_TORCH_ITEM);
//sub_402FC7();
Lara.litTorch = (item->itemFlags[3] & 1);
KillItem(itemNum);
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
else
{
if (item->objectNumber != ID_FLARE_ITEM)
{
AddDisplayPickup(item->objectNumber);
if (item->triggerFlags & 0x100)
{
for (int i = 0; i < LevelItems; i++)
{
if (Items[i].objectNumber == item->objectNumber)
KillItem(i);
}
}
}
if (item->triggerFlags & 0xC0)
{
item->itemFlags[3] = 1;
item->flags |= 0x20;
item->status = ITEM_INVISIBLE;
}
}
}
else
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
}
KillItem(itemNum);
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
}
if ((short)Lara.generalPtr != itemNum)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
}
int flag = 0;
short* plinth = NULL;
item->pos.xRot = 0;
switch (triggerFlags)
{
case 1: // Pickup from wall hole
if (Lara.isDucked || !TestLaraPosition(HiddenPickUpBounds, item, l))
{
if(Lara.isMoving)
{
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
else if (MoveLaraPosition(&HiddenPickUpPosition, item, l))
{
l->animNumber = ANIMATION_LARA_HOLE_GRAB;
l->currentAnimState = STATE_LARA_HOLE;
flag = 1;
}
Lara.generalPtr = (void*)itemNum;
break;
case 2: // Pickup with crowbar
item->pos.yRot = oldYrot;
if (Lara.isDucked || !TestLaraPosition(CrowbarPickUpBounds, item, l))
{
if (!Lara.isMoving)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if (!Lara.isMoving)
{
if (g_Inventory->GetSelectedObject() == NO_ITEM)
{
if (g_Inventory->IsObjectPresentInInventory(ID_CROWBAR_ITEM))
g_Inventory->SetEnterObject(ID_CROWBAR_ITEM);
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if (g_Inventory->GetSelectedObject() != ID_CROWBAR_ITEM)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
g_Inventory->SetSelectedObject(NO_ITEM);
}
if (MoveLaraPosition(&CrowbarPickUpPosition, item, l))
{
l->animNumber = ANIMATION_LARA_CROWBAR_USE_ON_WALL;
l->currentAnimState = STATE_LARA_PICKUP;
item->status = ITEM_ACTIVE;
AddActiveItem(itemNum);
AnimateItem(item);
flag = 1;
}
Lara.generalPtr = (void*)itemNum;
break;
case 3:
case 4:
case 7:
case 8:
plinth = FindPlinth(item);
if (!plinth)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
PlinthPickUpBounds[0] = plinth[0];
PlinthPickUpBounds[1] = plinth[1];
PlinthPickUpBounds[3] = l->pos.yPos - item->pos.yPos + 100;
PlinthPickUpBounds[5] = plinth[5] + 320;
PlinthPickUpPosition.z = -200 - plinth[5];
if (TestLaraPosition(PlinthPickUpBounds, item, l) && !Lara.isDucked)
{
if (item->pos.yPos == l->pos.yPos)
PlinthPickUpPosition.y = 0;
else
PlinthPickUpPosition.y = l->pos.yPos - item->pos.yPos;
if (MoveLaraPosition(&PlinthPickUpPosition, item, l))
{
if (triggerFlags == 3 || triggerFlags == 7)
{
l->animNumber = ANIMATION_LARA_PICKUP_PEDESTAL_HIGH;
l->currentAnimState = STATE_LARA_PICKUP;
}
else
{
l->animNumber = ANIMATION_LARA_PICKUP_PEDESTAL_LOW;
l->currentAnimState = STATE_LARA_PICKUP;
}
flag = 1;
}
Lara.generalPtr = (void*)itemNum;
break;
}
if (!Lara.isMoving)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
case 9: // Pickup object and conver it to crowbar (like submarine level)
item->pos.yRot = oldYrot;
if (!TestLaraPosition(JobyCrowPickUpBounds, item, l))
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if (MoveLaraPosition(&JobyCrowPickUpPosition, item, l))
{
l->animNumber = ANIMATION_LARA_CROWBAR_USE_ON_WALL2;
l->currentAnimState = STATE_LARA_PICKUP;
item->status = ITEM_ACTIVE;
AddActiveItem(itemNum);
flag = 1;
}
Lara.generalPtr = (void*)itemNum;
break;
default:
if (!TestLaraPosition(PickUpBounds, item, l))
{
if (!Lara.isMoving)
{
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
if ((short)Lara.generalPtr == itemNum)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
return;
}
PickUpPosition.y = l->pos.yPos - item->pos.yPos;
if (l->currentAnimState == STATE_LARA_CROUCH_IDLE)
{
AlignLaraPosition(&PickUpPosition, item, l);
if (item->objectNumber == ID_FLARE_ITEM)
{
l->animNumber = ANIMATION_LARA_CROUCH_PICKUP_FLARE;
l->currentAnimState = STATE_LARA_FLARE_PICKUP;
flag = 1;
Lara.generalPtr = (void*)itemNum;
break;
}
l->animNumber = ANIMATION_LARA_CROUCH_PICKUP;
}
else
{
if (l->currentAnimState == STATE_LARA_CRAWL_IDLE)
{
l->goalAnimState = STATE_LARA_CROUCH_IDLE;
Lara.generalPtr = (void*)itemNum;
break;;
}
if (!MoveLaraPosition(&PickUpPosition, item, l))
{
Lara.generalPtr = (void*)itemNum;
break;
}
if (item->objectNumber == ID_FLARE_ITEM)
{
l->animNumber = ANIMATION_LARA_FLARE_PICKUP;
l->currentAnimState = STATE_LARA_FLARE_PICKUP;
flag = 1;
Lara.generalPtr = (void*)itemNum;
break;
}
l->animNumber = ANIMATION_LARA_PICKUP;
}
l->currentAnimState = STATE_LARA_PICKUP;
flag = 1;
Lara.generalPtr = (void*)itemNum;
}
if (flag)
{
Lara.headYrot = 0;
Lara.headXrot = 0;
Lara.torsoYrot = 0;
Lara.torsoXrot = 0;
l->frameNumber = Anims[l->animNumber].frameBase;
Lara.isMoving = FAILED_ACCESS_ACE_FLAG;
Lara.gunStatus = LG_HANDS_BUSY;
}
item->pos.xRot = oldXrot;
item->pos.yRot = oldYrot;
item->pos.zRot = oldZrot;
}
void RegeneratePickups()
{
for (int i = 0; i < NumRPickups; i++)
{
ITEM_INFO* item = &Items[RPickups[i]];
if (item->status == ITEM_INVISIBLE)
{
short ammo = 0;
if (item->objectNumber == ID_CROSSBOW_AMMO1_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_CROSSBOW_AMMO2_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[WEAPON_AMMO2];
else if (item->objectNumber == ID_CROSSBOW_AMMO3_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[WEAPON_AMMO3];
else if(item->objectNumber == ID_GRENADE_AMMO1_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_GRENADE_AMMO2_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[WEAPON_AMMO2];
else if (item->objectNumber == ID_GRENADE_AMMO3_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[WEAPON_AMMO3];
else if (item->objectNumber == ID_HK_AMMO_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_HK].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_UZI_AMMO_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_UZI].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_HARPOON_AMMO_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_ROCKET_LAUNCHER_AMMO_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_REVOLVER_AMMO_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_SHOTGUN_AMMO1_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[WEAPON_AMMO1];
else if (item->objectNumber == ID_SHOTGUN_AMMO1_ITEM)
ammo = g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[WEAPON_AMMO2];
if (ammo == 0)
{
item->status = ITEM_INACTIVE;
}
}
}
}
void PickupControl(short itemNum)
{
ITEM_INFO* item = &Items[itemNum];
short roomNumber;
short triggerFlags = item->triggerFlags & 0x3F;
switch (triggerFlags)
{
case 5:
item->fallspeed += 6;
item->pos.yPos += item->fallspeed;
roomNumber = item->roomNumber;
GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber);
if (item->pos.yPos > item->itemFlags[0])
{
item->pos.yPos = item->itemFlags[0];
if (item->fallspeed <= 64)
item->triggerFlags &= 0xC0;
else
item->fallspeed = -item->fallspeed >> 2;
}
if (item->roomNumber != roomNumber)
ItemNewRoom(itemNum, roomNumber);
break;
case 2:
case 6:
case 7:
case 8:
case 9:
AnimateItem(item);
break;
case 11:
//sub_401014(itemNum);
break;
}
}
short* FindPlinth(ITEM_INFO* item)
{
ROOM_INFO* room = &Rooms[item->roomNumber];
MESH_INFO* mesh = room->mesh;
int found = -1;
for (int i = 0; i < room->numMeshes; i++)
{
MESH_INFO* mesh = &room->mesh[i];
if (mesh->Flags & 1)
{
if (item->pos.xPos == mesh->x && item->pos.yPos == mesh->y && item->pos.zPos == mesh->z)
{
short* frame = GetBestFrame(item);
STATIC_INFO* s = &StaticObjects[mesh->staticNumber];
if (frame[0] <= s->xMaxc && frame[1] >= s->xMinc && frame[4] <= s->zMaxc && frame[5] >= s->zMinc && (s->xMinc || s->xMaxc))
{
found = i;
break;
}
}
}
}
if (found != -1)
return &StaticObjects[found].xMinc;
if (room->itemNumber == NO_ITEM)
return NULL;
short itemNumber = room->itemNumber;
for (itemNumber = room->itemNumber; itemNumber != NO_ITEM; itemNumber = Items[itemNumber].nextItem)
{
ITEM_INFO* current = &Items[itemNumber];
if (Objects[current->objectNumber].collision != PickupCollision
&& item->pos.xPos == current->pos.xPos
&& item->pos.yPos <= current->pos.yPos
&& item->pos.zPos == current->pos.zPos
&& (current->objectNumber != ID_HIGH_OBJECT1 || current->itemFlags[0] == 5))
{
break;
}
}
if (itemNumber == NO_ITEM)
return NULL;
else
return GetBestFrame(&Items[itemNumber]);
}
void PuzzleDone(ITEM_INFO* item, short itemNum)
{
item->objectNumber += 8;
item->animNumber = Objects[item->objectNumber].animIndex;
item->frameNumber = Anims[item->animNumber].frameBase;
item->requiredAnimState = 0;
item->goalAnimState = Anims[item->animNumber].currentAnimState;
item->currentAnimState = Anims[item->animNumber].currentAnimState;
AddActiveItem(itemNum);
item->flags |= IFLAG_ACTIVATION_MASK;
item->status = ITEM_ACTIVE;
/*if (item->triggerFlags == 0x3E6 && LevelItems > 0)
{
int i;
for (i = 0; i < level_items; i++)
{
if (Items[i].objectNumber == AIRLOCK_SWITCH
&& Items[i].pos.xPos == item->pos.xPos
&& Items[i].pos.zPos == item->pos.zPos)
{
FlipMap(Items[i].triggerFlags - 7);
flipmap[Items[i].triggerFlags - 7] ^= IFLAG_ACTIVATION_MASK;
Items[i].status = ITEM_INACTIVE;
Items[i].flags |= 0x20;
}
}
}*/
}
void InitialisePickup(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
short* bounds = GetBoundsAccurate(item);
short triggerFlags = item->triggerFlags & 0x3F;
if (triggerFlags == 5)
{
item->itemFlags[0] = item->pos.yPos - bounds[3];
item->status = ITEM_INVISIBLE;
}
else
{
if (triggerFlags == 0 || triggerFlags == 3 || triggerFlags == 4 || triggerFlags == 7 || triggerFlags == 8 || triggerFlags == 11)
item->pos.yPos -= bounds[3];
if ((item->triggerFlags & 0x80) != 0)
{
RPickups[NumRPickups] = itemNumber;
NumRPickups++;
}
if (item->triggerFlags & 0x100)
item->meshBits = 0;
if (item->status == ITEM_INVISIBLE)
item->flags |= 0x20;
}
}
void InitialiseSearchObject(short itemNumber)
{
ITEM_INFO* item, *item2;
short itemNumber2;
item = &Items[itemNumber];
if (item->objectNumber == ID_SEARCH_OBJECT1)
{
item->swapMeshFlags = -1;
item->meshBits = 7;
}
else if (item->objectNumber == ID_SEARCH_OBJECT2)
{
item->meshBits = 2;
}
else if (item->objectNumber == ID_SEARCH_OBJECT4)
{
item->itemFlags[1] = -1;
item->meshBits = 9;
for (itemNumber2 = 0; itemNumber2 < LevelItems; ++itemNumber2)
{
item2 = &Items[itemNumber2];
if (item2->objectNumber == 149) /* @FIXME In TRC OBJECTS.H this is the EXPLOSION slot */
{
if (item->pos.xPos == item2->pos.xPos && item->pos.yPos == item2->pos.yPos && item->pos.zPos == item2->pos.zPos)
{
item->itemFlags[1] = itemNumber2;
break;
}
}
else if (Objects[item2->objectNumber].collision == PickupCollision
&& item->pos.xPos == item2->pos.xPos
&& item->pos.yPos == item2->pos.yPos
&& item->pos.zPos == item2->pos.zPos)
{
item->itemFlags[1] = itemNumber2;
break;
}
}
AddActiveItem(itemNumber);
item->flags |= IFLAG_ACTIVATION_MASK;
item->status = ITEM_ACTIVE;
}
}
void SearchObjectCollision(short itemNumber, ITEM_INFO* laraitem, COLL_INFO* laracoll)
{
ITEM_INFO* item;
int objNumber;
short* bounds;
item = &Items[itemNumber];
objNumber = (item->objectNumber - ID_SEARCH_OBJECT1) / 2;
if (TrInput & IN_ACTION && laraitem->currentAnimState == STATE_LARA_STOP && laraitem->animNumber == ANIMATION_LARA_STAY_IDLE && Lara.gunStatus == LG_NO_ARMS && (item->status == ITEM_INACTIVE && item->objectNumber != ID_SEARCH_OBJECT4 || !item->itemFlags[0])
|| Lara.isMoving && Lara.generalPtr == (void *) itemNumber)
{
bounds = GetBoundsAccurate(item);
if (item->objectNumber != ID_SEARCH_OBJECT1)
{
SOBounds[0] = bounds[0] - 128;
SOBounds[1] = bounds[1] + 128;
}
else
{
SOBounds[0] = bounds[0] + 64;
SOBounds[1] = bounds[1] - 64;
}
SOBounds[4] = bounds[4] - 200;
SOBounds[5] = bounds[5] + 200;
SOPos.z = bounds[4] - SearchOffsets[objNumber];
if (TestLaraPosition(SOBounds, item, laraitem))
{
if (MoveLaraPosition(&SOPos, item, laraitem))
{
laraitem->currentAnimState = STATE_LARA_MISC_CONTROL;
laraitem->animNumber = SearchAnims[objNumber];
laraitem->frameNumber = Anims[laraitem->animNumber].frameBase;
Lara.isMoving = false;
Lara.headYrot = 0;
Lara.headXrot = 0;
Lara.torsoYrot = 0;
Lara.torsoXrot = 0;
Lara.gunStatus = LG_HANDS_BUSY;
if (item->objectNumber == ID_SEARCH_OBJECT4)
{
item->itemFlags[0] = 1;
}
else
{
AddActiveItem(itemNumber);
item->status = ITEM_ACTIVE;
}
item->animNumber = Objects[item->objectNumber].animIndex + 1;
item->frameNumber = Anims[item->animNumber].frameBase;
AnimateItem(item);
}
else
{
Lara.generalPtr = (void *) itemNumber;
}
}
else if (Lara.isMoving && Lara.generalPtr == (void *) itemNumber)
{
Lara.isMoving = false;
Lara.gunStatus = LG_NO_ARMS;
}
}
else if (laraitem->currentAnimState != STATE_LARA_MISC_CONTROL)
{
ObjectCollision(itemNumber, laraitem, laracoll);
}
}
void SearchObjectControl(short itemNumber)
{
ITEM_INFO* item, *item2;
int objNumber;
short frameNumber;
item = &Items[itemNumber];
objNumber = (item->objectNumber - ID_SEARCH_OBJECT1) / 2;
if (item->objectNumber != ID_SEARCH_OBJECT4 || item->itemFlags[0] == 1)
AnimateItem(item);
frameNumber = item->frameNumber - Anims[item->animNumber].frameBase;
if (item->objectNumber == ID_SEARCH_OBJECT1)
{
if (frameNumber > 0)
{
item->swapMeshFlags = 0;
item->meshBits = -1;
}
else
{
item->swapMeshFlags = -1;
item->meshBits = 7;
}
}
else if (item->objectNumber == ID_SEARCH_OBJECT2)
{
if (frameNumber == 18)
item->meshBits = 1;
else if (frameNumber == 172)
item->meshBits = 2;
}
else if (item->objectNumber == ID_SEARCH_OBJECT4)
{
item->meshBits = FlipStats[0] != 0 ? 48 : 9;
if (frameNumber >= 45 && frameNumber <= 131)
item->meshBits |= FlipStats[0] != 0 ? 4 : 2;
if (item->itemFlags[1] != -1)
{
item2 = &Items[item->itemFlags[1]];
if (Objects[item2->objectNumber].collision == PickupCollision)
{
if (FlipStats[0])
item2->status = ITEM_INACTIVE;
else
item2->status = ITEM_INVISIBLE;
}
}
}
if (frameNumber == SearchCollectFrames[objNumber])
{
if (item->objectNumber == ID_SEARCH_OBJECT4)
{
if (item->itemFlags[1] != -1)
{
item2 = &Items[item->itemFlags[1]];
if (Objects[item2->objectNumber].collision == PickupCollision)
{
AddDisplayPickup(item2->objectNumber);
KillItem(item->itemFlags[1]);
}
else
{
AddActiveItem(item->itemFlags[1]);
item2->flags |= IFLAG_ACTIVATION_MASK;
item2->status = ITEM_ACTIVE;
LaraItem->hitPoints = 640;
}
item->itemFlags[1] = -1;
}
}
else
{
CollectCarriedItems(item);
}
}
if (item->status == ITEM_DEACTIVATED)
{
if (item->objectNumber == ID_SEARCH_OBJECT4)
{
item->itemFlags[0] = 0;
item->status = ITEM_ACTIVE;
}
else
{
RemoveActiveItem(itemNumber);
item->status = ITEM_INACTIVE;
}
}
}
void Inject_Pickup()
{
INJECT(0x0043A130, DrawAllPickups);
INJECT(0x00463B60, PickedUpObject);
INJECT(0x0043E260, InitialisePickup);
INJECT(0x004679D0, PickupControl);
INJECT(0x00467AF0, RegeneratePickups);
INJECT(0x00467C00, PickupCollision);
INJECT(0x00468770, FindPlinth);
INJECT(0x00468930, KeyHoleCollision);
INJECT(0x00468C00, PuzzleDoneCollision);
INJECT(0x00468C70, PuzzleHoleCollision);
INJECT(0x004693A0, PuzzleDone);
INJECT(0x00469550, KeyTrigger);
INJECT(0x004695E0, PickupTrigger);
}
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