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TombEngine/TR5Main/Objects/TR5/tr5_misc_objects.cpp

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#include "../newobjects.h"
#include "../oldobjects.h"
#include "../../Game/lara.h"
#include "../../Game/draw.h"
#include "../../Global/global.h"
#include "../../Game/items.h"
#include "../../Game/collide.h"
#include "../../Game/effects.h"
#include "../../Game/laramisc.h"
#include "../../Game/Box.h"
#include "../../Game/sphere.h"
#include "../../Game/effect2.h"
#include "../../Game/tomb4fx.h"
void InitialiseRaisingBlock(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
short roomNumber = item->roomNumber;
FLOOR_INFO* floor = GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber);
short boxIndex = floor->box;
Boxes[boxIndex].overlapIndex &= ~BLOCKED;
if (item->triggerFlags < 0)
{
item->aiBits |= (GUARD | FOLLOW | AMBUSH | PATROL1 | MODIFY);
AddActiveItem(itemNumber);
item->status = ITEM_ACTIVE;
}
}
void ControlRaisingBlock(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
if (!item->itemFlags[2])
{
if (item->objectNumber == ID_RAISING_BLOCK1)
{
if (item->triggerFlags == -1)
{
AlterFloorHeight(item, -255);
}
else if (item->triggerFlags == -3)
{
AlterFloorHeight(item, -1023);
}
else
{
AlterFloorHeight(item, -1024);
}
}
else
{
AlterFloorHeight(item, -2048);
}
item->itemFlags[2] = 1;
}
if (item->triggerFlags < 0)
{
item->itemFlags[1] = 1;
}
else if (item->itemFlags[1] < 4096)
{
SoundEffect(SFX_BLK_PLAT_RAISE_LOW, &item->pos, 0);
item->itemFlags[1] += 64;
if (item->triggerFlags > 0)
{
if (abs(item->pos.xPos - Camera.pos.x) < 10240 &&
abs(item->pos.xPos - Camera.pos.x) < 10240 &&
abs(item->pos.xPos - Camera.pos.x) < 10240)
{
if (item->itemFlags[1] == 64 || item->itemFlags[1] == 4096)
Camera.bounce = -32;
else
Camera.bounce = -16;
}
}
}
}
else if (item->itemFlags[1] <= 0 || item->triggerFlags < 0)
{
if (item->itemFlags[2])
{
item->itemFlags[1] = 0;
if (item->objectNumber == ID_RAISING_BLOCK1)
{
if (item->triggerFlags == -1)
{
AlterFloorHeight(item, 255);
item->itemFlags[2] = 0;
}
else if (item->triggerFlags == -3)
{
AlterFloorHeight(item, 1023);
item->itemFlags[2] = 0;
}
else
{
AlterFloorHeight(item, 1024);
}
}
else
{
AlterFloorHeight(item, 2048);
}
item->itemFlags[2] = 0;
}
}
else
{
SoundEffect(SFX_BLK_PLAT_RAISE_LOW, &item->pos, 0);
if (item->triggerFlags >= 0)
{
if (abs(item->pos.xPos - Camera.pos.x) < 10240 &&
abs(item->pos.xPos - Camera.pos.x) < 10240 &&
abs(item->pos.xPos - Camera.pos.x) < 10240)
{
if (item->itemFlags[1] == 64 || item->itemFlags[1] == 4096)
Camera.bounce = -32;
else
Camera.bounce = -16;
}
}
item->itemFlags[1] -= 64;
}
}
void PulseLightControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
item->itemFlags[0] -= 1024;
long pulse = 256 * SIN(item->itemFlags[0] + 4 * (item->pos.yPos & 0x3FFF)) >> W2V_SHIFT;
pulse = (HIDWORD(pulse) ^ pulse) - HIDWORD(pulse);
if (pulse > 255)
pulse = 255;
TriggerDynamicLight(
item->pos.xPos,
item->pos.yPos,
item->pos.zPos,
24,
pulse * 8 * (item->triggerFlags & 0x1F) >> 9,
pulse* ((item->triggerFlags >> 2) & 0xF8) >> 9,
pulse* ((item->triggerFlags >> 7) & 0xF8) >> 9);
}
}
void TriggerAlertLight(int x, int y, int z, int r, int g, int b, int rot, __int16 roomNumber, __int16 falloff)
{
GAME_VECTOR from;
from.x = x;
from.y = y;
from.z = z;
GetFloor(x, y, z, &roomNumber);
from.roomNumber = roomNumber;
GAME_VECTOR to;
to.x = x + rcossin_tbl[2 * rot];
to.y = y;
to.z = z + rcossin_tbl[2 * rot + 1];
if (!LOS(&from, &to))
TriggerDynamicLight(to.x, to.y, to.z, falloff, r, g, b);
}
void StrobeLightControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
item->pos.yRot += ANGLE(16);
byte r = 8 * (item->triggerFlags & 0x1F);
byte g = (item->triggerFlags >> 2) & 0xF8;
byte b = (item->triggerFlags >> 7) & 0xF8;
TriggerAlertLight(
item->pos.xPos,
item->pos.yPos - 512,
item->pos.zPos,
r, g, b,
((item->pos.yRot + 22528) >> 4) & 0xFFF,
item->roomNumber,
12);
TriggerDynamicLight(
item->pos.xPos + 256 * SIN(item->pos.yRot + 22528) >> W2V_SHIFT,
item->pos.yPos - 768,
item->pos.zPos + 256 * COS(item->pos.yRot + 22528) >> W2V_SHIFT,
8,
r, g, b);
}
}
void ColorLightControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
TriggerDynamicLight(
item->pos.xPos,
item->pos.yPos,
item->pos.zPos,
24,
8 * (item->triggerFlags & 0x1F),
(item->triggerFlags >> 2) & 0xF8,
(item->triggerFlags >> 7) & 0xF8);
}
}
void ElectricalLightControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (!TriggerActive(item))
{
item->itemFlags[0] = 0;
return;
}
int intensity = 0;
if (item->triggerFlags > 0)
{
if (item->itemFlags[0] < 16)
{
intensity = 4 * (GetRandomControl() & 0x3F);
item->itemFlags[0]++;
}
else if (item->itemFlags[0] >= 96)
{
if (item->itemFlags[0] >= 160)
{
intensity = 255 - (GetRandomControl() & 0x1F);
}
else
{
intensity = 96 - (GetRandomControl() & 0x1F);
if (!(GetRandomControl() & 0x1F) && item->itemFlags[0] > 128)
{
item->itemFlags[0] = 160;
}
else
{
item->itemFlags[0]++;
}
}
}
else
{
if (Wibble & 0x3F && GetRandomControl() & 7)
{
intensity = GetRandomControl() & 0x3F;
item->itemFlags[0]++;
}
else
{
intensity = 192 - (GetRandomControl() & 0x3F);
item->itemFlags[0]++;
}
}
}
else
{
if (item->itemFlags[0] <= 0)
{
item->itemFlags[0] = (GetRandomControl() & 3) + 4;
item->itemFlags[1] = (GetRandomControl() & 0x7F) + 128;
item->itemFlags[2] = GetRandomControl() & 1;
}
item->itemFlags[0]--;
if (!item->itemFlags[2])
{
item->itemFlags[0]--;
intensity = item->itemFlags[1] - (GetRandomControl() & 0x7F);
if (intensity > 64)
SoundEffect(SFX_ELEC_LIGHT_CRACKLES, &item->pos, 32 * (intensity & 0xFFFFFFF8) | 8);
}
else
{
return;
}
}
TriggerDynamicLight(
item->pos.xPos,
item->pos.yPos,
item->pos.zPos,
24,
intensity * 8 * (item->triggerFlags & 0x1F) >> 8,
intensity * ((item->triggerFlags >> 2) & 0xF8) >> 8,
intensity * ((item->triggerFlags >> 7) & 0xF8) >> 8);
}
void BlinkingLightControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
item->itemFlags[0]--;
if (item->itemFlags[0] >= 3)
{
item->meshBits = 1;
}
else
{
PHD_VECTOR pos;
pos.x = 0;
pos.y = 0;
pos.z = 0;
GetJointAbsPosition(item, &pos, 0);
TriggerDynamicLight(
pos.x,
pos.y,
pos.z,
16,
8 * (item->triggerFlags & 0x1F),
(item->triggerFlags >> 2) & 0xF8,
(item->triggerFlags >> 7) & 0xF8);
item->meshBits = 2;
if (item->itemFlags[0] < 0)
item->itemFlags[0] = 30;
}
}
}
void InitialiseTwoBlocksPlatform(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
item->itemFlags[0] = item->pos.yPos;
item->itemFlags[1] = 1;
}
void TwoBlocksPlatformControl(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (TriggerActive(item))
{
if (item->triggerFlags)
{
if (item->pos.yPos > (item->itemFlags[0] - 16 * (item->triggerFlags & 0xFFFFFFF0)))
{
item->pos.yPos -= item->triggerFlags & 0xF;
}
short roomNumber = item->roomNumber;
FLOOR_INFO* floor = GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber);
item->floor = GetFloorHeight(floor, item->pos.xPos, item->pos.yPos, item->pos.zPos);
if (roomNumber != item->roomNumber)
ItemNewRoom(itemNumber, roomNumber);
}
else
{
OnFloor = false;
int height = LaraItem->pos.yPos + 1;
TwoBlocksPlatformFloor(item, LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos, &height);
if (OnFloor && LaraItem->animNumber != ANIMATION_LARA_RUN_BACK)
item->itemFlags[1] = 1;
else
item->itemFlags[1] = -1;
if (item->itemFlags[1] <= 0)
{
if (item->itemFlags[1]<= 0)
{
if (item->pos.yPos <= item->itemFlags[0])
{
item->itemFlags[1] = 1;
}
else
{
SoundEffect(SFX_2GUNTEX_FALL_BIG, &item->pos, 0);
item->pos.yPos -= 4;
}
}
}
else
{
if (item->pos.yPos >= item->itemFlags[0] + 128)
{
item->itemFlags[1] = -1;
}
else
{
SoundEffect(SFX_2GUNTEX_FALL_BIG, &item->pos, 0);
item->pos.yPos+= 4;
}
}
}
}
}
void TwoBlocksPlatformFloor(ITEM_INFO* item, int x, int y, int z, int* height)
{
if (IsOnTwoBlocksPlatform(item, x, z))
{
if (y <= item->pos.yPos + 32 && item->pos.yPos < *height)
{
*height = item->pos.yPos;
OnFloor = 1;
HeightType = 0;
}
}
}
void TwoBlocksPlatformCeiling(ITEM_INFO* item, int x, int y, int z, int* height)
{
if (IsOnTwoBlocksPlatform(item, x, z))
{
if (y > item->pos.yPos + 32 && item->pos.yPos > * height)
{
*height = item->pos.yPos + 256;
}
}
}
int IsOnTwoBlocksPlatform(ITEM_INFO* item, int x, int z)
{
if (!item->meshBits)
return 0;
short angle = item->pos.yRot;
int xb = x >> 10;
int zb = z >> 10;
int itemxb = item->pos.xPos >> 10;
int itemzb = item->pos.zPos >> 10;
if (!angle && (xb == itemxb || xb == itemxb - 1) && (zb == itemzb || zb == itemzb + 1))
return 1;
if (angle == -ANGLE(180) && (xb == itemxb || xb == itemxb + 1) && (zb == itemzb || zb == itemzb - 1))
return 1;
if (angle == ANGLE(90) && (zb == itemzb || zb == itemzb - 1) && (xb == itemxb || xb == itemxb + 1))
return 1;
if (angle == -ANGLE(90) && (zb == itemzb || zb == itemzb - 1) && (xb == itemxb || xb == itemxb - 1))
return 1;
return 0;
}
void InitialiseSmokeEmitter(short itemNumber)
{
ITEM_INFO* item = &Items[itemNumber];
if (item->triggerFlags == 111)
{
if (item->pos.yRot > 0)
{
if (item->pos.yRot == ANGLE(90))
item->pos.xPos += 512;
}
else if (item->pos.yRot)
{
if (item->pos.yRot == -ANGLE(180))
{
item->pos.zPos -= 512;
}
else if (item->pos.yRot == -ANGLE(90))
{
item->pos.xPos -= 512;
}
}
else
{
item->pos.zPos += 512;
}
}
else if (item->objectNumber != ID_SMOKE_EMITTER)
return;
else if (item->triggerFlags & 8)
{
item->itemFlags[0] = item->triggerFlags >> 4;
if (item->pos.yRot > 0)
{
if (item->pos.yRot == ANGLE(90))
item->pos.xPos += 256;
}
else
{
if (item->pos.yRot == 0)
{
item->pos.zPos += 256;
}
else if (item->pos.yRot == -ANGLE(180))
{
item->pos.zPos -= 256;
}
else if (item->pos.yRot == -ANGLE(90))
item->pos.xPos -= 256;
}
if ((signed short)(item->triggerFlags >> 4) <= 0)
{
item->itemFlags[2] = 4096;
item->triggerFlags |= 4;
}
}
else if (Rooms[item->roomNumber].flags & 1 && item->triggerFlags == 1)
{
item->itemFlags[0] = 20;
item->itemFlags[1] = 1;
}
}
void SmokeEmitterControl(short itemNumber)
{
/*ITEM_INFO* item = &Items[itemNumber];
if (!TriggerActive(item))
return;
if (item->objectNumber != ID_SMOKE_EMITTER)
goto LABEL_61;
if (Rooms[item->roomNumber].flags & 1)
{
if (item->itemFlags[0] || !(GetRandomControl() & 0x1F) || item->triggerFlags == 1)
{
if (!(GetRandomControl() & 3) || item->itemFlags[1])
{
PHD_VECTOR pos;
pos.x = (GetRandomControl() & 0x3F) + item->pos.xPos - 32;
pos.y = item->pos.yPos - (GetRandomControl() & 0x1F) - 16;
pos.z = (GetRandomControl() & 0x3F) + item->pos.zPos - 32;
if (item->triggerFlags == 1)
{
CreateBubble(&pos, item->roomNumber, 15, 15, 0, 0, 0, 0);
}
else
{
CreateBubble(&pos, item->roomNumber, 8, 7, 0, 0, 0, 0);
}
if (item->itemFlags[0])
{
item->itemFlags[0]--;
if (!item->itemFlags[0])
item->itemFlags[1] = 0;
}
}
}
else
{
if (!(GetRandomControl() & 0x1F))
{
item->itemFlags[0] = (GetRandomControl() & 3) + 4;
}
}
return;
}
if (!(item->triggerFlags & 8) || item->triggerFlags == 111)
goto LABEL_61;
if (item->triggerFlags & 4)
{
if (GlobalCounter & 1)
return;
}
else
{
if (item->itemFlags[0])
{
item->itemFlags[0]--;
if (!item->itemFlags[0])
item->itemFlags[1] = (GetRandomControl() & 0x3F) + 30;
v41 = 1;
if (item->itemFlags[2])
item->itemFlags[2] -= 256;
if (!item->itemFlags[2])
goto LABEL_61;
}
else
{
if (item->itemFlags[2] < 4096)
item->itemFlags[2] += 256;
}
}
int dx = LaraItem->pos.xPos - item->pos.xPos;
int dz = LaraItem->pos.zPos - item->pos.zPos;
if (dx >= -16384 && dx <= 16384 && dz >= -16384 && dz <= 16384)
{
SPARKS* spark = &Sparks[GetFreeSpark()];
spark->on = 1;
spark->dR = 48;
spark->dG = 48;
spark->dB = 48;
spark->transType = COLADD;
spark->x = (GetRandomControl() & 0x3F) + item->pos.xPos - 32;
spark->y = (GetRandomControl() & 0x3F) + item->pos.yPos - 32;
spark->z = (GetRandomControl() & 0x3F) + item->pos.zPos - 32;
int flags = item->itemFlags[2];
if (flags == 4096)
{
if (item->triggerFlags & 4)
flags = (GetRandomControl() & 0xFFF) + 256;
else
flags = (GetRandomControl() & 0x7FF) + 2048;
}
if (item->triggerFlags >= 0)
{
spark->xVel = flags * SIN(item->pos.yRot - ANGLE(180)) >> W2V_SHIFT;
spark->yVel = -16 - (GetRandomControl() & 0xF);
spark->zVel = flags * COS(item->pos.yRot - ANGLE(180)) >> W2V_SHIFT;
}
else
{
v17 = GetRandomControl();
v18 = v17;
LOWORD(v17) = item->pos.yRot;
f = (v18 & 0x7F) + 2048;
spark->Xvel = v15 * 4 * rcossin_tbl[((v17 + 20480) >> 3) & 0x1FFE] >> 14;
spark->Yvel = -128 - (unsigned __int8)GetRandomControl();
spark->Zvel = v15 * 4 * rcossin_tbl[((((unsigned __int16)item->pos.yRot + 20480) >> 3) & 0x1FFE) + 1] >> 14;
}
spark->Flags = 538;
if (!(GlobalCounter & 3) && !(item->triggerFlags & 4))
spark->Flags = 1562;
spark->RotAng = GetRandomControl() & 0xFFF;
spark->RotAdd = GetRandomControl() & 1 ? -8 - (GetRandomControl() & 7) : (GetRandomControl() & 7) + 8;
spark->Gravity = -8 - (GetRandomControl() & 0xF);
spark->MaxYvel = -8 - (GetRandomControl() & 7);
v20 = (GetRandomControl() & 0x1F) + 128;
if (item->triggerFlags & 4)
{
spark->sB = 0;
spark->sG = 0;
spark->sR = 0;
spark->ColFadeSpeed = 2;
spark->FadeToBlack = 2;
v21 = (GetRandomControl() & 3) + 16;
spark->Life = v21;
spark->sLife = v21;
if (item->triggerFlags >= 0)
{
spark->Xvel *= 4;
spark->Zvel *= 4;
spark->Scalar = 3;
spark->Friction = 4;
}
else
{
spark->Scalar = 1;
spark->Friction = 51;
v15 >>= 1;
}
v22 = v15 * v20 >> 10;
if (v22 > 255)
v22 = 255;
spark->dSize = v22;
spark->sSize = v22 >> 2;
spark->Size = v22 >> 2;
}
else
{
spark->sR = 96;
spark->sG = 96;
spark->sB = 96;
spark->fadeToBlack = 6;
spark->colFadeSpeed = (GetRandomControl() & 3) + 6;
spark->life = spark->sLife = (GetRandomControl() & 7) + 8;
spark->friction = 4 - (item->triggerFlags & 4);
v25 = (((item->triggerFlags & 0xFF) >> 2) & 1) + 2;
spark->dSize = v20;
spark->scalar = (((item->triggerFlags & 0xFF) >> 2) & 1) + 2;
spark->sSize = v20 >> 1;
spark->Size = v20 >> 1;
v26 = item->itemFlags[1];
if (v26)
item->itemFlags[1] = v26 - 1;
else
item->itemFlags[0] = item->triggerFlags >> 4;
}
LOBYTE(v4) = v41;
if (v41)
{
LABEL_61:
LOBYTE(v4) = wibble;
if (!(wibble & 0xF) && (item->objectNumber != 365 || !(wibble & 0x1F)))
{
SPARKS* spark = &Sparks[GetFreeSpark()];
spark->on = 1;
spark->sR = 0;
spark->sG = 0;
spark->sB = 0;
spark->dR = 64;
spark->dG = 64;
spark->dB = 64;
spark->fadeToBlack = 16;
spark->colFadeSpeed = (GetRandomControl() & 3) + 8;
spark->life = spark->sLife = (GetRandomControl() & 7) + 28;
if (item->objectNumber == ID_SMOKE_EMITTER_WHITE)
spark->transType = COLSUB;
else
spark->transType = COLADD;
spark->x = (GetRandomControl() & 0x3F) + item->pos.xPos - 32;
spark->y = (GetRandomControl() & 0x3F) + item->pos.yPos - 32;
spark->z = (GetRandomControl() & 0x3F) + item->pos.zPos - 32;
if (item->triggerFlags == 111)
{
spark->xVel = 512 * SIN(item->pos.yRot - ANGLE(180)) >> W2V_SHIFT;
spark->zVel = 512 * COS(item->pos.yRot - ANGLE(180)) >> W2V_SHIFT;
spark->friction = 5;
}
else
{
spark->xVel = (byte)GetRandomControl() - 128;
spark->zVel = (byte)GetRandomControl() - 128;
spark->friction = 3;
}
v33 = GetRandomControl();
spark->Flags = 538;
spark->Yvel = -16 - (v33 & 0xF);
if (room[item->roomNumber].flags & 8)
spark->Flags = 794;
spark->RotAng = GetRandomControl() & 0xFFF;
if (GetRandomControl() & 1)
spark->RotAdd = -8 - (GetRandomControl() & 7);
else
spark->RotAdd = (GetRandomControl() & 7) + 8;
spark->Scalar = 2;
spark->Gravity = -8 - (GetRandomControl() & 0xF);
spark->MaxYvel = -8 - (GetRandomControl() & 7);
v4 = (GetRandomControl() & 0x1F) + 128;
spark->dSize = v4;
spark->sSize = v4 >> 2;
spark->Size = v4 >> 2;
if (item->objectNumber == 365)
{
v34 = spark->MaxYvel;
v35 = spark->Life;
v36 = spark->sLife + 16;
spark->Gravity >>= 1;
spark->Yvel >>= 1;
spark->MaxYvel = v34 >> 1;
spark->Life = v35 + 16;
LOBYTE(v4) = 32;
spark->sLife = v36;
spark->dR = 32;
spark->dG = 32;
spark->dB = 32;
}
}
return v4;
}
}
return v4;*/
}
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