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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifdef ENABLE_EOB
#include "kyra/eob1.h"
#include "kyra/resource.h"
#include "kyra/sound.h"
namespace Kyra {
EobEngine::EobEngine(OSystem *system, const GameFlags &flags) : EobCoreEngine(system, flags) {
_numSpells = 53;
_menuChoiceInit = 4;
}
EobEngine::~EobEngine() {
delete[] _itemsOverlay;
}
Common::Error EobEngine::init() {
Common::Error err = EobCoreEngine::init();
if (err.getCode() != Common::kNoError)
return err;
initStaticResource();
_itemsOverlay = _res->fileData("ITEMRMP.VGA", 0);
_bkgColor_1 = 132;
_color1_1 = 135;
_color2_1 = 130;
_color4 = 133;
_color5 = 133;
_color6 = 180;
_color7 = 177;
_color8 = 184;
_color14 = _color8;
_color13 = _color7;
_color12 = _color6;
_screen->modifyScreenDim(7, 0x01, 0xB3, 0x22, 0x12);
_screen->modifyScreenDim(9, 0x01, 0x7D, 0x26, 0x3F);
_screen->modifyScreenDim(12, 0x01, 0x04, 0x14, 0xA0);
_scriptTimersCount = 1;
return Common::kNoError;
}
void EobEngine::startupNew() {
_currentLevel = 1;
_currentSub = 0;
loadLevel(1, 0);
_currentBlock = 490;
_currentDirection = 0;
setHandItem(0);
EobCoreEngine::startupNew();
}
void EobEngine::startupLoad() {
_sound->loadSoundFile("ADLIB");
}
void EobEngine::npcSequence(int npcIndex) {
}
void EobEngine::updateUsedCharacterHandItem(int charIndex, int slot) {
EobItem *itm = &_items[_characters[charIndex].inventory[slot]];
if (itm->type == 48) {
int charges = itm->flags & 0x3f;
if (--charges)
--itm->flags;
else
deleteInventoryItem(charIndex, slot);
} else if (itm->type == 34 || itm->type == 35) {
deleteInventoryItem(charIndex, slot);
}
}
void EobEngine::replaceMonster(int unit, uint16 block, int pos, int dir, int type, int shpIndex, int mode, int h2, int randItem, int fixedItem) {
if (_levelBlockProperties[block].flags & 7)
return;
for (int i = 0; i < 30; i++) {
if (_monsters[i].hitPointsCur <= 0) {
initMonster(i, unit, block, pos, dir, type, shpIndex, mode, h2, randItem, fixedItem);;
break;
}
}
}
void EobEngine::loadDoorShapes(int doorType1, int shapeId1, int doorType2, int shapeId2) {
_screen->loadEobBitmap("DOOR", 5, 3);
_screen->_curPage = 2;
if (doorType1 != 0xff) {
for (int i = 0; i < 3; i++) {
const uint8 *enc = &_doorShapeEncodeDefs[(doorType1 * 3 + i) << 2];
_doorShapes[shapeId1 + i] = _screen->encodeShape(enc[0], enc[1], enc[2], enc[3]);
enc = &_doorSwitchShapeEncodeDefs[(doorType1 * 3 + i) << 2];
_doorSwitches[shapeId1 + i].shp = _screen->encodeShape(enc[0], enc[1], enc[2], enc[3]);
_doorSwitches[shapeId1 + i].x = _doorSwitchCoords[doorType1 << 1];
_doorSwitches[shapeId1 + i].y = _doorSwitchCoords[(doorType1 << 1) + 1];
}
}
if (doorType2 != 0xff) {
for (int i = 0; i < 3; i++) {
const uint8 *enc = &_doorShapeEncodeDefs[(doorType2 * 3 + i) << 2];
_doorShapes[shapeId2 + i] = _screen->encodeShape(enc[0], enc[1], enc[2], enc[3]);
enc = &_doorSwitchShapeEncodeDefs[(doorType2 * 3 + i) << 2];
_doorSwitches[shapeId2 + i].shp = _screen->encodeShape(enc[0], enc[1], enc[2], enc[3]);
_doorSwitches[shapeId2 + i].x = _doorSwitchCoords[doorType2 << 1];
_doorSwitches[shapeId2 + i].y = _doorSwitchCoords[(doorType2 << 1) + 1];
}
}
_screen->_curPage = 0;
}
void EobEngine::drawDoorIntern(int type, int index, int x, int y, int w, int wall, int mDim, int16 y1, int16 y2) {
int shapeIndex = type + 2 - mDim;
uint8 *shp = _doorShapes[shapeIndex];
int d1 = 0;
int d2 = 0;
int v = 0;
const ScreenDim *td = _screen->getScreenDim(5);
switch (_currentLevel) {
case 4:
case 5:
case 6:
y = _dscDoorY2[mDim] - shp[1];
d1 = _dscDoorCoordsExt[index << 1] >> 3;
d2 = _dscDoorCoordsExt[(index << 1) + 1] >> 3;
if (_shpDmX1 > d1)
d1 = _shpDmX1;
if (_shpDmX2 < d2)
d2 = _shpDmX2;
_screen->modifyScreenDim(5, d1, td->sy, d2 - d1, td->h);
v = ((wall < 30) ? (wall - _dscDoorScaleOffs[wall]) * _dscDoorScaleMult3[mDim] : _dscDoorScaleMult4[mDim]) * -1;
v -= (shp[2] << 3);
drawBlockObject(0, 2, shp, x + v, y, 5);
v += (shp[2] << 3);
drawBlockObject(1, 2, shp, x - v, y, 5);
if (_wllShapeMap[wall] == -1)
drawBlockObject(0, 2, _doorSwitches[shapeIndex].shp, _doorSwitches[shapeIndex].x + w - v, _doorSwitches[shapeIndex].y, 5);
break;
case 7:
case 8:
case 9:
y = _dscDoorY3[mDim] - _doorShapes[shapeIndex + 3][1];
d1 = x - (_doorShapes[shapeIndex + 3][2] << 2);
x -= (shp[2] << 2);
drawBlockObject(0, 2, _doorShapes[shapeIndex + 3], d1, y, 5);
scaleLevelShapesDim(index, y1, y2, 5);
y = _dscDoorY3[mDim] - ((wall < 30) ? (wall - _dscDoorScaleOffs[wall]) * _dscDoorScaleMult1[mDim] : _dscDoorScaleMult2[mDim]);
drawBlockObject(0, 2, shp, x, y, 5);
if (_wllShapeMap[wall] == -1)
drawBlockObject(0, 2, _doorSwitches[shapeIndex].shp, _doorSwitches[shapeIndex].x + w, _doorSwitches[shapeIndex].y, 5);
break;
case 10:
case 11:
v = ((wall < 30) ? (wall - _dscDoorScaleOffs[wall]) * _dscDoorScaleMult5[mDim] : _dscDoorScaleMult6[mDim]) * -1;
x -= (shp[2] << 2);
y = _dscDoorY3[mDim] + v;
drawBlockObject(0, 2, shp, x, y + v, 5);
v >>= 4;
y = _dscDoorY5[mDim];
drawBlockObject(0, 2, _doorShapes[shapeIndex + 3], x, y - v, 5);
if (_wllShapeMap[wall] == -1)
drawBlockObject(0, 2, _doorSwitches[shapeIndex].shp, _doorSwitches[shapeIndex].x + w, _doorSwitches[shapeIndex].y, 5);
break;
default:
y = (_currentLevel == 12 ? _dscDoorY6[mDim] : _dscDoorY1[mDim]) - shp[1];
x -= (shp[2] << 2);
y -= (wall >= 30 ? _dscDoorScaleMult2[mDim] : (wall - _dscDoorScaleOffs[wall]) * _dscDoorScaleMult1[mDim]);
drawBlockObject(0, 2, shp, x, y, 5);
if (_wllShapeMap[wall] == -1)
drawBlockObject(0, 2, _doorSwitches[shapeIndex].shp, _doorSwitches[shapeIndex].x + w, _doorSwitches[shapeIndex].y, 5);
break;
}
}
uint32 EobEngine::convertSpellFlagToEob2Format(uint32 flag, int ignoreInvisibility) {
uint32 res = 0;
if (flag & 0x01)
res |= 0x20;
if (flag & 0x02)
res |= 0x400;
if (flag & 0x04)
res |= 0x80;
if (flag & 0x08)
res |= 0x40;
if (ignoreInvisibility)
res |= 0x100;
return res;
}
uint32 EobEngine::convertCharacterEffectFlagToEob2Format(uint32 flag) {
uint32 res = 0;
if (flag & 0x02)
res |= 0x08;
if (flag & 0x04)
res |= 0x40;
if (flag & 0x80)
res |= 0x2000;
if (flag & 0x100)
res |= 0x4000;
return res;
}
} // End of namespace Kyra
#endif // ENABLE_EOB
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