mirror of
https://github.com/TombEngine/TombEngine.git
synced 2025-05-01 01:08:01 +03:00
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
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#include "../newobjects.h"
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#include "../../Game/Box.h"
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#include "../../Game/effects.h"
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BITE_INFO cobraBite = { 0, 0, 0, 13 };
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void InitialiseCobra(short itemNum)
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{
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ITEM_INFO* item = &Items[itemNum];
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InitialiseCreature(itemNum);
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item->animNumber = Objects[item->objectNumber].animIndex + 2;
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item->frameNumber = Anims[item->animNumber].frameBase + 45;
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item->currentAnimState = item->goalAnimState = 3;
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item->itemFlags[2] = item->hitStatus;
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}
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void CobraControl(short itemNum)
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{
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if (!CreatureActive(itemNum))
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return;
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ITEM_INFO* item = &Items[itemNum];
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CREATURE_INFO* creature = (CREATURE_INFO*)item->data;
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short head = 0;
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short angle = 0;
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short tilt = 0;
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if (item->hitPoints <= 0)
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{
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if (item->currentAnimState != 4)
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{
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item->animNumber = Objects[item->objectNumber].animIndex + 4;
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item->frameNumber = Anims[item->animNumber].frameBase;
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item->currentAnimState = 4;
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}
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}
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else
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{
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AI_INFO info;
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CreatureAIInfo(item, &info);
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info.angle += 0xC00;
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GetCreatureMood(item, &info, 1);
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CreatureMood(item, &info, 1);
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creature->target.x = LaraItem->pos.xPos;
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creature->target.z = LaraItem->pos.zPos;
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angle = CreatureTurn(item, creature->maximumTurn);
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if (info.ahead)
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head = info.angle;
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if (abs(info.angle) < ANGLE(10))
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item->pos.yRot += info.angle;
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else if (info.angle < 0)
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item->pos.yRot -= ANGLE(10);
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else
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item->pos.yRot += ANGLE(10);
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switch (item->currentAnimState)
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{
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case 1:
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creature->flags = 0;
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if (info.distance > SQUARE(2560))
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item->goalAnimState = 3;
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else if ((LaraItem->hitPoints > 0) && ((info.ahead && info.distance < SQUARE(1024)) || item->hitStatus || (LaraItem->speed > 15)))
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item->goalAnimState = 2;
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break;
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case 3:
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creature->flags = 0;
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if (item->hitPoints != -16384)
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{
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item->itemFlags[2] = item->hitPoints;
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item->hitPoints = -16384;
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}
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if (info.distance < SQUARE(1536) && LaraItem->hitPoints > 0)
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{
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item->goalAnimState = 0;
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item->hitPoints = item->itemFlags[2];
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}
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break;
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case 2:
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if (creature->flags != 1 && (item->touchBits & 0x2000))
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{
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creature->flags = 1;
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LaraItem->hitPoints -= 80;
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LaraItem->hitStatus = true;
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Lara.poisoned = 0x100;
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CreatureEffect(item, &cobraBite, DoBloodSplat);
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}
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break;
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case 0:
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item->hitPoints = item->itemFlags[2];
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break;
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}
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}
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CreatureTilt(item, tilt);
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CreatureJoint(item, 0, head >> 1);
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CreatureJoint(item, 1, head >> 1);
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CreatureAnimation(itemNum, angle, tilt);
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}
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