scummvm/engines/hdb/ai-bots.cpp
2019-09-03 17:17:09 +02:00

1394 lines
37 KiB
C++

/* 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.
*
*/
#include "hdb/hdb.h"
namespace HDB {
void aiOmniBotInit(AIEntity *e) {
if (e->value1 == 1)
e->aiAction = aiOmniBotMove;
else if (g_hdb->_ai->findPath(e))
e->aiAction = aiOmniBotAction;
}
void aiOmniBotInit2(AIEntity *e) {
e->standdownGfx[0] = e->movedownGfx[0];
e->standupGfx[0] = e->movedownGfx[0];
e->standleftGfx[0] = e->moveleftGfx[0];
e->standrightGfx[0] = e->moverightGfx[0];
e->standdownFrames = e->standupFrames = e->standleftFrames = e->standrightFrames = 1;
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiOmniBotMove(AIEntity *e) {
if (e->goalX)
g_hdb->_ai->animateEntity(e);
else
g_hdb->_ai->animEntFrames(e);
}
void aiOmniBotAction(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer();
if (e->goalX) {
if (!e->sequence) {
g_hdb->_ai->animateEntity(e);
// Is the Player collding?
if (hitPlayer(e->x, e->y) && (p->level == e->level)) {
g_hdb->_ai->killPlayer(DEATH_FRIED);
return;
}
// Shoot player ?
if (onEvenTile(e->x, e->y) && g_hdb->getActionMode()) {
int xv = 0, yv = 0, result;
int shoot = 0;
AIEntity *omni;
// FIXME: Is reloading Player required here?
p = g_hdb->_ai->getPlayer();
// On same level/screen?
if ((e->level != p->level) || g_hdb->_ai->playerDead() || !e->onScreen)
return;
// Is Player in Line of Sight?
switch (e->dir) {
case DIR_UP:
if (p->x == e->x && p->y < e->y) {
shoot = 1;
yv = -1;
}
break;
case DIR_DOWN:
if (p->x == e->x && p->y > e->y) {
shoot = 1;
yv = 1;
}
break;
case DIR_LEFT:
if (p->x < e->x && p->y == e->y) {
shoot = 1;
xv = -1;
}
break;
case DIR_RIGHT:
if (p->x > e->x && p->y == e->y) {
shoot = 1;
xv = 1;
}
break;
case DIR_NONE:
warning("aiOmniBotAction: DIR_NONE found");
break;
}
// If shoot = 1, take the shot
// (1) Check we're not shooting into a solid tile
// (2) Check we're not shooting into an Entity unless it's the player
AIEntity *hit = g_hdb->_ai->legalMoveOverWater(e->tileX+xv, e->tileY + yv, e->level, &result);
if (shoot && !hit && result) {
omni = g_hdb->_ai->spawn(AI_OMNIBOT_MISSILE, e->dir, e->tileX + xv, e->tileY + yv, NULL, NULL, NULL, DIR_NONE, e->level, 0, 0, 1);
omni->xVel = xv * kPlayerMoveSpeed * 2;
omni->yVel = yv * kPlayerMoveSpeed * 2;
if (g_hdb->_map->onScreen(e->tileX, e->tileY))
g_hdb->_sound->playSound(SND_OMNIBOT_FIRE);
if (!g_hdb->getActionMode()) {
omni->xVel >>= 1;
omni->yVel >>= 1;
}
e->sequence = 16;
}
}
}
} else {
g_hdb->_ai->findPath(e);
if (e->onScreen)
g_hdb->_sound->playSound(SND_OMNIBOT_AMBIENT);
}
if (e->sequence)
e->sequence--;
}
void aiOmniBotMissileInit(AIEntity *e) {
e->state = STATE_MOVEDOWN;
e->aiAction = aiOmniBotMissileAction;
}
void aiOmniBotMissileInit2(AIEntity *e) {
for (int i = 0; i < e->movedownFrames; i++)
e->moveleftGfx[i] = e->moverightGfx[i] = e->moveupGfx[i] = e->movedownGfx[i];
e->moveleftFrames = e->moverightFrames = e->moveupFrames = e->movedownFrames;
e->draw = e->movedownGfx[0];
}
void aiOmniBotMissileAction(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer();
g_hdb->_ai->animEntFrames(e);
e->x += e->xVel;
e->y += e->yVel;
e->tileX = e->x / kTileWidth;
e->tileY = e->y / kTileHeight;
// Did we hit a solid wall?
int result;
AIEntity *hit = g_hdb->_ai->legalMoveOverWaterIgnore(e->tileX, e->tileY, e->level, &result, e);
if (hit || !result) {
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_FAST, false, false, "steam_puff_sit");
g_hdb->_ai->removeEntity(e);
}
// On Even tiles, check for hitting player
if (onEvenTile(e->x, e->y))
if (hitPlayer(e->x, e->y) && (p->level == e->level)) {
g_hdb->_ai->killPlayer(DEATH_NORMAL);
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_FAST, false, false, "steam_puff_sit");
g_hdb->_ai->removeEntity(e);
}
}
void aiTurnBotInit(AIEntity *e) {
e->aiAction = aiTurnBotAction;
}
void aiTurnBotInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiTurnBotChoose(AIEntity *e) {
int xvAhead[5] = { 9, 0, 0, -1, 1 }, yvAhead[5] = { 9, -1, 1, 0, 0 };
AIDir turnRight[5] = { DIR_NONE, DIR_RIGHT, DIR_LEFT, DIR_UP, DIR_DOWN };
AIState dirState[5] = { STATE_NONE, STATE_MOVEUP, STATE_MOVEDOWN, STATE_MOVELEFT, STATE_MOVERIGHT };
int xv, yv;
xv = xvAhead[e->dir];
yv = yvAhead[e->dir];
if (g_hdb->_map->getMapBGTileFlags(e->tileX + xv, e->tileY + yv) & (kFlagSolid | kFlagWater)) {
e->xVel = e->yVel = 0;
e->animFrame = 0;
e->animDelay = e->animCycle;
e->dir = turnRight[e->dir];
e->state = dirState[e->dir];
} else {
e->xVel = xv * kPlayerMoveSpeed;
e->yVel = yv * kPlayerMoveSpeed;
if (!g_hdb->getActionMode()) {
e->xVel >>= 1;
e->yVel >>= 1;
}
e->goalX = e->tileX + xv;
e->goalY = e->tileY + yv;
e->state = dirState[e->dir];
if (e->dir == DIR_DOWN)
e->animFrame = 3;
}
}
void aiTurnBotAction(AIEntity *e) {
if (e->goalX)
g_hdb->_ai->animateEntity(e);
else {
aiTurnBotChoose(e);
g_hdb->_ai->animateEntity(e);
if (e->onScreen)
g_hdb->_sound->playSound(SND_TURNBOT_TURN);
}
if (e->onScreen && onEvenTile(e->x, e->y) && g_hdb->_ai->checkPlayerCollision(e->x, e->y, 0) && !g_hdb->_ai->playerDead())
g_hdb->_ai->killPlayer(DEATH_NORMAL);
}
void aiShockBotInit(AIEntity *e) {
g_hdb->_ai->findPath(e);
e->aiAction = aiShockBotAction;
e->animCycle = 0;
e->sequence = 0;
e->aiDraw = aiShockBotShock;
}
void aiShockBotInit2(AIEntity *e) {
e->standupFrames = e->standdownFrames = e->standleftFrames = e->standrightFrames =
e->moveupFrames = e->moverightFrames = e->moveleftFrames = e->movedownFrames;
for (int i = 0; i < e->movedownFrames; i++)
e->standupGfx[i] = e->standleftGfx[i] = e->standrightGfx[i] = e->standdownGfx[i] = e->moveupGfx[i] = e->moveleftGfx[i] = e->moverightGfx[i] = e->movedownGfx[i];
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiShockBotAction(AIEntity *e) {
if (e->goalX) {
if (!e->sequence) {
if (hitPlayer(e->x, e->y))
g_hdb->_ai->killPlayer(DEATH_SHOCKED);
g_hdb->_ai->animateEntity(e);
} else
g_hdb->_ai->animEntFrames(e);
} else {
g_hdb->_ai->findPath(e);
e->sequence = 20;
g_hdb->_ai->animEntFrames(e);
if (e->onScreen)
g_hdb->_sound->playSound(SND_SHOCKBOT_AMBIENT);
}
if (e->sequence)
e->sequence--;
}
void aiShockBotShock(AIEntity *e, int mx, int my) {
int offX[8] = { -1, 0, 1, 1, 1, 0, -1, -1 };
int offY[8] = { -1, -1, -1, 0, 1, 1, 1, 0 };
// Only on a exact tile boundary do we change the shocked tiles
// Start at top left and go around
if (g_hdb->_map->getMapBGTileFlags(e->tileX, e->tileY) & kFlagMetal)
e->special1Gfx[e->animFrame]->drawMasked(e->tileX * kTileWidth - mx, e->tileY * kTileHeight - my);
uint32 flags;
for (int i = 0; i < 8; i++) {
flags = g_hdb->_map->getMapBGTileFlags(e->tileX + offX[i], e->tileY + offY[i]);
if (flags & kFlagMetal) {
// Is the shocking tile onScreen?
if (g_hdb->_map->checkXYOnScreen((e->tileX + offX[i]) * kTileWidth, (e->tileY + offY[i]) * kTileHeight)) {
// Draw shocking tile animation
e->special1Gfx[e->animFrame]->drawMasked((e->tileX + offX[i])*kTileWidth - mx, (e->tileY + offY[i])*kTileHeight - my);
// Did the player get fried?
// Check every 4 frames
if (e->onScreen && !e->animFrame && g_hdb->_ai->checkPlayerTileCollision(e->tileX + offX[i], e->tileY + offY[i]) && !g_hdb->_ai->playerDead()) {
g_hdb->_ai->killPlayer(DEATH_SHOCKED);
return;
}
if (!e->animFrame && g_hdb->_map->boomBarrelExist(e->tileX + offX[i], e->tileY + offY[i])) {
AIEntity *e2 = g_hdb->_ai->findEntityType(AI_BOOMBARREL, e->tileX + offX[i], e->tileY + offY[i]);
aiBarrelExplode(e2);
}
}
}
}
}
void aiRightBotInit(AIEntity *e) {
e->moveSpeed = kPlayerMoveSpeed;
if (!g_hdb->getActionMode())
e->moveSpeed >>= 1;
e->aiAction = aiRightBotAction;
}
void aiRightBotInit2(AIEntity *e) {
switch (e->dir) {
case DIR_UP:
e->draw = e->moveupGfx[0];
e->state = STATE_MOVEUP;
break;
case DIR_DOWN:
e->draw = e->movedownGfx[0];
e->state = STATE_MOVEDOWN;
break;
case DIR_LEFT:
e->draw = e->moveleftGfx[0];
e->state = STATE_MOVELEFT;
break;
case DIR_RIGHT:
e->draw = e->moverightGfx[0];
e->state = STATE_MOVERIGHT;
break;
case DIR_NONE:
warning("aiRightBotInit2: DIR_NONE found");
break;
}
}
void aiRightBotFindGoal(AIEntity *e) {
int xv, yv, xv2, yv2, xv3, yv3;
int bg, bg2, bg3;
AIEntity *e1, *e2, *e3, *p;
int hit, sx, sy, rotate;
int xvAhead[5] = { 9, 0, 0,-1, 1 }, yvAhead[5] = { 9,-1, 1, 0, 0 };
int xvAToR[5] = { 9, 1,-1,-1, 1 }, yvAToR[5] = { 9,-1, 1,-1, 1 };
int xvToR[5] = { 9, 1,-1, 0, 0 }, yvToR[5] = { 9, 0, 0,-1, 1 };
int xvToL[5] = { 9,-1, 1, 0, 0 }, yvToL[5] = { 9, 0, 0, 1,-1 };
p = g_hdb->_ai->getPlayer();
rotate = 0;
do {
xv = xvAhead[e->dir]; // Search Ahead
yv = yvAhead[e->dir];
xv2 = xvAToR[e->dir]; // Search Ahead and to the Right
yv2 = yvAToR[e->dir];
xv3 = xvToR[e->dir]; // Search to the Right
yv3 = yvToR[e->dir];
// Search until we hit a wall...or empty space to our right (and forward)
hit = 0;
sx = e->tileX;
sy = e->tileY;
while (!hit) {
bg = g_hdb->_map->getMapBGTileFlags(sx + xv, sy + yv) & (kFlagSolid | kFlagWater | kFlagSlime | kFlagSpecial);
e1 = g_hdb->_ai->findEntity(sx + xv, sy + yv);
if (e1 && e1 == p)
e1 = NULL;
bg2 = g_hdb->_map->getMapBGTileFlags(sx + xv2, sy + yv2) & (kFlagSolid | kFlagWater | kFlagSlime | kFlagSpecial);
e2 = g_hdb->_ai->findEntity(sx + xv2, sy + yv2);
if (e2 && e2 == p)
e2 = NULL;
bg3 = g_hdb->_map->getMapBGTileFlags(sx + xv3, sy + yv3) & (kFlagSolid | kFlagWater | kFlagSlime | kFlagSpecial);
e3 = g_hdb->_ai->findEntity(sx + xv3, sy + yv3);
if (e3 && e3 == p)
e3 = NULL;
// Okay to move forward?
if ((!bg && !e1) && (bg2 || e2 || bg3 || e3)) {
sx += xv;
sy += yv;
rotate = 0;
} else
hit = 1;
}
// Are we stuck in a corner?
if (sx == e->tileX && sy == e->tileY) {
sx = e->tileX;
sy = e->tileY;
rotate += 1;
// Need to check for turning RIGHT when we're in a corner
xv = xvToL[e->dir];
yv = yvToL[e->dir];
// Check Tile flags to our left and right
bg = g_hdb->_map->getMapBGTileFlags(sx + xv, sy + yv) & (kFlagSolid | kFlagWater | kFlagSlime | kFlagSpecial);
e1 = g_hdb->_ai->findEntity(sx + xv, sy + yv);
bg2 = g_hdb->_map->getMapBGTileFlags(sx + xv3, sy + yv3) & (kFlagSolid | kFlagWater | kFlagSlime | kFlagSpecial);
e2 = g_hdb->_ai->findEntity(sx + xv3, sy + yv3);
if (e1 && e1->type == AI_GUY)
e1 = NULL;
if (e2 && e2->type == AI_GUY)
e2 = NULL;
// Is tile to the right clear?
// Is tile to the left clear?
// If neither, go backwards
if (!bg2 && !e2) {
switch (e->dir) {
case DIR_UP: e->dir = DIR_RIGHT; break;
case DIR_DOWN: e->dir = DIR_LEFT; break;
case DIR_LEFT: e->dir = DIR_UP; break;
case DIR_RIGHT: e->dir = DIR_DOWN; break;
case DIR_NONE:
warning("aiRightBotFindGoal: DIR_NONE found");
}
} else if (!bg && !e1) {
switch (e->dir) {
case DIR_UP: e->dir = DIR_LEFT; break;
case DIR_DOWN: e->dir = DIR_RIGHT; break;
case DIR_LEFT: e->dir = DIR_DOWN; break;
case DIR_RIGHT: e->dir = DIR_UP; break;
case DIR_NONE:
warning("aiRightBotFindGoal: DIR_NONE found");
}
} else {
switch (e->dir) {
case DIR_UP: e->dir = DIR_DOWN; yv = 1; xv = 0; break;
case DIR_DOWN: e->dir = DIR_UP; yv = -1; xv = 0; break;
case DIR_LEFT: e->dir = DIR_RIGHT; yv = 0; xv = 1; break;
case DIR_RIGHT: e->dir = DIR_LEFT; yv = 0; xv = -1; break;
case DIR_NONE:
warning("aiRightBotFindGoal: DIR_NONE found");
}
sx += xv;
sy += yv;
rotate = 4;
}
}
} while (rotate >= 1 && rotate < 4);
switch (e->dir) {
case DIR_UP:
e->state = STATE_MOVEUP;
break;
case DIR_DOWN:
e->state = STATE_MOVEDOWN;
break;
case DIR_LEFT:
e->state = STATE_MOVELEFT;
break;
case DIR_RIGHT:
e->state = STATE_MOVERIGHT;
break;
case DIR_NONE:
warning("aiRightBotFindGoal: DIR_NONE found");
break;
}
e->goalX = sx;
e->goalY = sy;
e->xVel = xv * e->moveSpeed;
e->yVel = yv * e->moveSpeed;
if (e->onScreen)
g_hdb->_sound->playSound(SND_RIGHTBOT_TURN);
}
void aiRightBotAction(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer();
if (e->goalX) {
if (e->onScreen && g_hdb->_ai->checkPlayerCollision(e->x, e->y, 0) && p->state != STATE_DEAD && p->level == e->level && !g_hdb->_ai->playerDead())
g_hdb->_ai->killPlayer(DEATH_NORMAL);
g_hdb->_ai->animateEntity(e);
} else {
aiRightBotFindGoal(e);
g_hdb->_ai->animEntFrames(e);
}
}
void aiPushBotInit(AIEntity *e) {
if (e->value1 != 1)
e->aiAction = aiPushBotAction;
}
void aiPushBotInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiPushBotAction(AIEntity *e) {
AIState moveState[5] = { STATE_NONE, STATE_MOVEUP, STATE_MOVEDOWN, STATE_MOVELEFT, STATE_MOVERIGHT };
int xvAhead[5] = { 9, 0, 0,-1, 1 }, yvAhead[5] = { 9,-1, 1, 0, 0 };
AIDir oneEighty[5] = { DIR_NONE, DIR_DOWN, DIR_UP, DIR_RIGHT, DIR_LEFT };
uint32 bgFlags, fgFlags;
int nx, ny, nx2, ny2, result;
AIEntity *e1 = NULL, *e2;
if (e->goalX) {
g_hdb->_ai->animateEntity(e);
if (hitPlayer(e->x, e->y))
g_hdb->_ai->killPlayer(DEATH_NORMAL);
} else {
if (hitPlayer(e->x, e->y))
g_hdb->_ai->killPlayer(DEATH_NORMAL);
// Where to go next
nx = e->tileX + xvAhead[e->dir];
ny = e->tileY + yvAhead[e->dir];
e1 = g_hdb->_ai->legalMove(nx, ny, e->level, &result);
// Push something
// Turn Around
// Move Forward
if (e1 && onEvenTile(e1->x, e1->y) && (e1->type == AI_LIGHTBARREL || e1->type == AI_HEAVYBARREL || e1->type == AI_BOOMBARREL || e1->type == AI_CRATE)) {
// Actually going over a floating crate?
if (e1 && (e1->state == STATE_FLOATING || e1->state == STATE_MELTED)) {
e->state = moveState[e->dir];
g_hdb->_ai->setEntityGoal(e, nx, ny);
g_hdb->_ai->animateEntity(e);
return;
}
nx2 = nx + xvAhead[e->dir];
ny2 = ny + yvAhead[e->dir];
bgFlags = g_hdb->_map->getMapBGTileFlags(nx2, ny2);
fgFlags = g_hdb->_map->getMapFGTileFlags(nx2, ny2);
e2 = g_hdb->_ai->findEntity(nx2, ny2);
result = (e->level == 1) ? (bgFlags & kFlagSolid) : !(fgFlags & kFlagGrating) && (bgFlags & kFlagSolid);
// If we're going to push something onto a floating thing, that's ok
if (e2 && (e2->state == STATE_FLOATING || e2->state == STATE_MELTED))
e2 = NULL;
// If no walls in front & no entities
if (!result && !e2 && e1->state != STATE_EXPLODING) {
e->state = moveState[e->dir];
g_hdb->_ai->setEntityGoal(e, nx, ny);
e1->dir = e->dir;
e1->state = e->state;
e1->moveSpeed = e->moveSpeed;
g_hdb->_ai->setEntityGoal(e1, nx2, ny2);
warning("STUB: aiPushBotAction: Switch Case for Sound");
} else {
if (e->onScreen)
g_hdb->_sound->playSound(SND_PUSHBOT_STRAIN);
e->dir = oneEighty[e->dir];
e->state = moveState[e->dir];
nx = e->tileX + xvAhead[e->dir];
ny = e->tileY + yvAhead[e->dir];
e1 = g_hdb->_ai->legalMove(nx, ny, e->level, &result);
if (!e1 && result)
g_hdb->_ai->setEntityGoal(e, nx, ny);
}
} else if (!result || (e1 && !onEvenTile(e1->x, e1->y))) {
e->dir = oneEighty[e->dir];
e->state = moveState[e->dir];
nx = e->tileX + xvAhead[e->dir];
ny = e->tileY + yvAhead[e->dir];
e1 = g_hdb->_ai->legalMove(nx, ny, e->level, &result);
if (!e1 && result)
g_hdb->_ai->setEntityGoal(e, nx, ny);
} else {
e->state = moveState[e->dir];
g_hdb->_ai->setEntityGoal(e, nx, ny);
}
g_hdb->_ai->animateEntity(e);
}
}
void aiRailRiderInit(AIEntity *e) {
if (e->type == AI_RAILRIDER_ON) {
// On the tracks already - spawn RED arrow
g_hdb->_ai->addToPathList(e->tileX, e->tileY, 0, e->dir);
e->state = STATE_STANDUP;
e->aiAction = aiRailRiderOnAction;
e->aiUse = aiRailRiderOnUse;
} else {
e->state = STATE_STANDDOWN;
e->sequence = 0;
e->aiAction = aiRailRiderAction;
e->aiUse = aiRailRiderUse;
}
e->moveSpeed = kPlayerMoveSpeed;
}
void aiRailRiderInit2(AIEntity *e) {
e->draw = e->standdownGfx[0];
}
// Talking to RailRider off track
void aiRailRiderUse(AIEntity *e) {
e->sequence = 1;
}
void aiRailRiderAction(AIEntity *e) {
switch (e->sequence) {
// Waiting for Dialog to goaway
case 1:
// Dialog gone?
if (!g_hdb->_window->dialogActive()) {
e->sequence = 2;
switch (e->dir) {
case DIR_UP: e->xVel = 0; e->yVel = -1; break;
case DIR_DOWN: e->xVel = 0; e->yVel = 1; break;
case DIR_LEFT: e->xVel = -1; e->yVel = 0; break;
case DIR_RIGHT: e->xVel = 1; e->yVel = 0; break;
case DIR_NONE:
warning("aiRailRiderAction: DIR_NONE found");
break;
}
}
break;
// Walking over to track
case 2:
e->x += e->xVel;
e->y += e->yVel;
if (onEvenTile(e->x, e->y)) {
ArrowPath *arrowPath;
e->tileX = e->x / kTileWidth;
e->tileY = e->y / kTileHeight;
e->sequence = 3; // Wait for use
e->type = AI_RAILRIDER_ON;
e->state = STATE_STANDUP;
e->aiAction = aiRailRiderOnAction;
e->aiUse = aiRailRiderOnUse;
arrowPath = g_hdb->_ai->findArrowPath(e->tileX, e->tileY);
e->dir = arrowPath->dir;
e->value1 = 0; // Not in a tunnel
}
break;
}
// Cycle through animation frames
if (e->animDelay-- > 0)
return;
e->animDelay = e->animCycle;
e->animFrame++;
if (e->animFrame == e->standdownFrames)
e->animFrame = 0;
e->draw = e->standdownGfx[e->animFrame];
}
// Talking to RailRider on track
void aiRailRiderOnUse(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer();
if (p->tileX == e->tileX) {
if (p->tileY > e->tileY)
g_hdb->_ai->setEntityGoal(p, p->tileX, p->tileY - 1);
else
g_hdb->_ai->setEntityGoal(p, p->tileX, p->tileY + 1);
} else {
if (p->tileX > e->tileX)
g_hdb->_ai->setEntityGoal(p, p->tileX - 1, p->tileY);
else
g_hdb->_ai->setEntityGoal(p, p->tileX + 1, p->tileY);
}
e->sequence = -1; // Waiting for player to board
}
void aiRailRiderOnAction(AIEntity *e) {
int xv[5] = { 9, 0, 0, -1, 1 }, yv[5] = { 9, -1, 1, 0, 0 };
AIEntity*p = g_hdb->_ai->getPlayer();
SingleTele t;
switch (e->sequence) {
// Player is boarding
case -1:
if (!p->goalX)
e->sequence = 1; // Boarded yet?
// Cycle Animation Frames
case 3:
if (e->animDelay-- > 0)
return;
e->animDelay = e->animCycle;
e->animFrame++;
if (e->animFrame == e->standupFrames)
e->animFrame = 0;
e->draw = e->standupGfx[e->animFrame];
break;
// Player is in - lock him
case 1:
g_hdb->_ai->setPlayerInvisible(true);
g_hdb->_ai->setPlayerLock(true);
g_hdb->_ai->setEntityGoal(e, e->tileX + xv[e->dir], e->tileY + yv[e->dir]);
g_hdb->_sound->playSound(SND_RAILRIDER_TASTE);
e->sequence = 2;
e->value1 = 0;
// New RailRider gfx
// Move the RailRider
case 2:
// Done moving to next spot?
if (!e->goalX) {
ArrowPath *arrowPath = g_hdb->_ai->findArrowPath(e->tileX, e->tileY);
if (arrowPath) {
// Stop Arrow?
if (!arrowPath->type) {
HereT *h;
e->sequence = 4; // Get Player off RailRider - RIGHT SIDE ONLY
p->tileX = e->tileX;
p->tileY = e->tileY;
p->x = e->x;
p->y = e->y;
// Try to find a HERE icon to either side of the track and go there
switch (e->dir) {
case DIR_UP:
h = g_hdb->_ai->findHere(e->tileX - 1, e->tileY);
if (h)
g_hdb->_ai->setEntityGoal(p, e->tileX - 1, e->tileY);
else
g_hdb->_ai->setEntityGoal(p, e->tileX + 1, e->tileY);
break;
case DIR_DOWN:
h = g_hdb->_ai->findHere(e->tileX + 1, e->tileY);
if (h)
g_hdb->_ai->setEntityGoal(p, e->tileX + 1, e->tileY);
else
g_hdb->_ai->setEntityGoal(p, e->tileX - 1, e->tileY);
break;
case DIR_LEFT:
h = g_hdb->_ai->findHere(e->tileX, e->tileY + 1);
if (h)
g_hdb->_ai->setEntityGoal(p, e->tileX, e->tileY + 1);
else
g_hdb->_ai->setEntityGoal(p, e->tileX, e->tileY - 1);
break;
case DIR_RIGHT:
h = g_hdb->_ai->findHere(e->tileX, e->tileY - 1);
if (h)
g_hdb->_ai->setEntityGoal(p, e->tileX, e->tileY - 1);
else
g_hdb->_ai->setEntityGoal(p, e->tileX, e->tileY + 1);
break;
case DIR_NONE:
warning("aiRailRiderOnAction: DIR_NOW found");
break;
}
g_hdb->_ai->setPlayerInvisible(false);
g_hdb->_sound->playSound(SND_RAILRIDER_EXIT);
} else if (arrowPath->type == 1) {
e->dir = arrowPath->dir;
g_hdb->_ai->setEntityGoal(e, e->tileX + xv[e->dir], e->tileY + yv[e->dir]);
}
} else
g_hdb->_ai->setEntityGoal(e, e->tileX + xv[e->dir], e->tileY + yv[e->dir]);
g_hdb->_sound->playSound(SND_RAILRIDER_ONTRACK);
}
p->tileX = e->tileX;
p->tileY = e->tileY;
p->x = e->x;
p->y = e->y;
g_hdb->_ai->animateEntity(e);
switch (e->dir) {
case DIR_UP: e->draw = e->moveupGfx[0]; break;
case DIR_DOWN: e->draw = e->movedownGfx[0]; break;
case DIR_LEFT: e->draw = e->moveleftGfx[0]; break;
case DIR_RIGHT: e->draw = e->moverightGfx[0]; break;
default: break; // DIR_NONE
}
g_hdb->_map->centerMapXY(e->x + 16, e->y + 16);
// Did we hit a tunnel entrance?
if (onEvenTile(e->x, e->y) && g_hdb->_ai->findTeleporterDest(e->tileX, e->tileY, &t) && !e->value1 && !e->dir2) {
// Set tunnel destination
e->value1 = t.x;
e->value2 = t.y;
e->dir2 = (AIDir)(t.x + t.y); // Flag for coming out of tunnel
}
// Are we going through a tunnel?
if (e->value1) {
// Reach the End?
// If not, don't draw RailRider
if (onEvenTile(e->x, e->y) && e->tileX == e->value1 && e->tileY == e->value2)
e->value1 = 0;
else
e->draw = NULL;
} else if (e->dir2 && e->dir2 != (AIDir)(e->tileX + e->tileY))
e->dir2 = DIR_NONE;
break;
// Waiting for Player to move to Dest
case 4:
if (!p->goalX) {
g_hdb->_ai->setPlayerLock(false);
e->sequence = 3; // Wait for Use
}
// Cycle Animation frames
if (e->animDelay-- > 0)
return;
e->animDelay = e->animCycle;
e->animFrame++;
if (e->animFrame == e->standupFrames)
e->animFrame = 0;
e->draw = e->standupGfx[e->animFrame];
break;
}
}
void aiMaintBotInit(AIEntity *e) {
// value1 field determines whether the "MMM!" sound plays
// 1 means NO
e->int1 = e->value1;
e->aiAction = aiMaintBotAction;
e->value1 = 0;
g_hdb->_ai->findPath(e);
}
void aiMaintBotInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiMaintBotAction(AIEntity *e) {
AIState useState[5] = {STATE_NONE, STATE_USEUP, STATE_USEDOWN, STATE_USELEFT, STATE_USERIGHT};
AIState standState[5] = {STATE_NONE, STATE_STANDUP, STATE_STANDDOWN, STATE_STANDLEFT, STATE_STANDRIGHT};
int xvAhead[5] = {9, 0, 0,-1, 1}, yvAhead[5] = {9,-1, 1, 0, 0};
AIEntity *it;
int nx, ny;
int whistles[3] = {SND_MBOT_WHISTLE1, SND_MBOT_WHISTLE2, SND_MBOT_WHISTLE3};
// Waiting at an arrow (or hit by player)?
if (e->sequence) {
e->sequence--;
g_hdb->_ai->animEntFrames(e);
// Use Something here
if (!e->value2)
switch (e->sequence) {
case 50:
if (e->onScreen && !e->int1) {
if (g_hdb->_rnd->getRandomNumber(2) & 1)
g_hdb->_sound->playSound(SND_MBOT_HMMM2);
else
g_hdb->_sound->playSound(SND_MBOT_HMMM);
}
break;
// Need to USE the object
case 30:
e->state = useState[e->dir];
nx = e->tileX + xvAhead[e->dir];
ny = e->tileY + yvAhead[e->dir];
it = g_hdb->_ai->findEntity(nx, ny);
if (it) {
if (e->onScreen)
e->value1 = 1;
g_hdb->useEntity(it);
break;
}
// Did the MaintBot use an Action Tile?
if (g_hdb->_ai->checkActionList(e, nx, ny, true)) {
if (e->onScreen)
e->value1 = 1;
break;
}
// Did the MaintBot use an AutoAction Tile?
if (g_hdb->_ai->checkAutoList(e, nx, ny)) {
if (e->onScreen)
e->value1 = 1;
break;
}
// Did the MaintBot use a LUA Tile?
if (g_hdb->_ai->checkLuaList(e, nx, ny)) {
if (e->onScreen)
e->value1 = 1;
break;
}
break;
// Play a sound if we used something
case 25:
e->value1 = 0;
break;
// Change to Standing frames
case 20:
e->state = standState[e->dir];
break;
// All done - find a new path
case 0:
e->dir = e->dir2;
g_hdb->_ai->findPath(e);
g_hdb->_ai->animateEntity(e);
break;
}
// Deciding where to go at 4-way
else {
AIDir lookRight[5] = {DIR_NONE, DIR_RIGHT, DIR_LEFT, DIR_UP, DIR_DOWN};
AIDir lookLeft[5] = {DIR_NONE, DIR_LEFT, DIR_RIGHT, DIR_DOWN, DIR_UP};
AIDir dirList[5] = {DIR_NONE, DIR_UP, DIR_DOWN, DIR_LEFT, DIR_RIGHT};
switch (e->sequence) {
// HMM
case 50:
if (e->onScreen && !e->int1)
g_hdb->_sound->playSound(SND_MBOT_HMMM);
break;
// Look Right
case 40:
e->dir = lookRight[e->dir2];
e->state = standState[e->dir];
break;
// Look Left
case 30:
e->dir = lookLeft[e->dir];
e->state = standState[e->dir];
break;
// HMM2
case 25:
if (e->onScreen && !e->int1)
g_hdb->_sound->playSound(SND_MBOT_HMMM2);
break;
// Decide direction and GO
case 0:
int dir = (g_hdb->_rnd->getRandomNumber(4)) + 1;
e->dir = dirList[dir];
g_hdb->_ai->findPath(e);
if (e->onScreen)
g_hdb->_sound->playSound(whistles[g_hdb->_rnd->getRandomNumber(3)]);
break;
}
}
return;
}
// Moving already, keep going
if (e->goalX) {
g_hdb->_ai->animateEntity(e);
if (hitPlayer(e->x, e->y)) {
g_hdb->_ai->killPlayer(DEATH_GRABBED);
g_hdb->_sound->playSound(SND_MBOT_DEATH);
}
} else {
// Check if there's an arrow UNDER the bot, and if its RED
// If so, turn in that direction and use something
ArrowPath *ar = g_hdb->_ai->findArrowPath(e->tileX, e->tileY);
if (ar) {
// STOP Arrow
// GO Arrow
// 4-way Arrow
if (!ar->type) {
e->dir2 = e->dir; // dir2 holds the last direction we were travelling in
e->dir = ar->dir;
e->sequence = 64; // sequence is the timer of events
e->state = standState[e->dir];
e->value2 = 0;
return;
} else if (ar->type == 1) {
g_hdb->_ai->findPath(e);
g_hdb->_sound->playSound(whistles[g_hdb->_rnd->getRandomNumber(3)]);
} else {
e->sequence = 64;
e->dir2 = e->dir;
e->value2 = 1;
return;
}
}
g_hdb->_ai->animateEntity(e);
}
}
void aiFourFirerInit(AIEntity *e) {
e->value1 = 0;
e->aiAction = aiFourFirerAction;
}
void aiFourFirerInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiFourFirerAction(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer(), *fire, *hit;
AIState state[5] = {STATE_NONE, STATE_STANDUP, STATE_STANDDOWN, STATE_STANDLEFT, STATE_STANDRIGHT};
AIDir turn[5] = {DIR_NONE, DIR_RIGHT, DIR_LEFT, DIR_UP, DIR_DOWN};
int shoot, xv, yv, result;
// Time to turn right?
if (!e->value1) {
e->dir = turn[e->dir];
e->state = state[e->dir];
e->value1 = 16;
if (e->onScreen)
g_hdb->_sound->playSound(SND_FOURFIRE_TURN);
}
e->value1--;
// Waiting before firing again?
if (e->sequence) {
e->sequence--;
return;
}
g_hdb->_ai->animEntFrames(e);
// Can we see the player on the same level?
if ((e->level != p->level) || g_hdb->_ai->playerDead() || !e->onScreen)
return;
// Check player direction
shoot = xv = yv = 0;
switch (e->dir) {
case DIR_UP: if (p->x == e->x && p->y < e->y) { shoot = 1; yv = -1; } break;
case DIR_DOWN: if (p->x == e->x && p->y > e->y) { shoot = 1; yv = 1; } break;
case DIR_LEFT: if (p->y == e->y && p->x < e->x) { shoot = 1; xv = -1; } break;
case DIR_RIGHT: if (p->y == e->y && p->x > e->x) { shoot = 1; xv = 1; } break;
case DIR_NONE: warning("aiFourFirerAction: DIR_NONE found"); break;
}
// Shoot if needed
// Make sure not shooting into solid tile
// Make sure if shooting at entity it is the player
hit = g_hdb->_ai->legalMoveOverWater(e->tileX + xv, e->tileY + yv, e->level, &result);
if (hit && hit->type == AI_GUY)
hit = NULL;
if (shoot && !hit && result) {
fire = g_hdb->_ai->spawn(AI_OMNIBOT_MISSILE, e->dir, e->tileX + xv, e->tileY + yv, NULL, NULL, NULL, DIR_NONE, e->level, 0, 0, 1);
if (g_hdb->_map->onScreen(e->tileX, e->tileY))
g_hdb->_sound->playSound(SND_FOUR_FIRE);
fire->xVel = xv * kPlayerMoveSpeed * 2;
fire->yVel = yv * kPlayerMoveSpeed * 2;
if (!g_hdb->getActionMode()) {
fire->xVel >>= 1;
fire->yVel >>= 1;
}
e->sequence = 16;
if (hitPlayer(fire->tileX*kTileWidth, fire->tileY*kTileHeight))
g_hdb->_ai->killPlayer(DEATH_FRIED);
}
}
void aiDeadEyeInit(AIEntity *e) {
e->sequence = 64;
e->blinkFrames = e->goalX = 0;
if (e->value1 == 1)
e->aiAction = aiDeadEyeWalkInPlace;
else
e->aiAction = aiDeadEyeAction;
}
void aiDeadEyeInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
}
void aiDeadEyeWalkInPlace(AIEntity *e) {
AIState state[5] = {STATE_NONE, STATE_MOVEUP, STATE_MOVEDOWN, STATE_MOVELEFT, STATE_MOVERIGHT};
AIDir dir;
AIState s;
e->sequence--;
switch (e->sequence) {
case 50:
case 40:
case 30:
case 20:
case 10:
dir = (AIDir)(g_hdb->_rnd->getRandomNumber(4) + 1);
s = state[dir];
e->dir = dir;
e->state = s;
if (e->onScreen) {
if (e->sequence == 50)
g_hdb->_sound->playSound(SND_DEADEYE_AMB01);
else if (e->sequence == 10)
g_hdb->_sound->playSound(SND_DEADEYE_AMB02);
}
break;
case 0:
e->sequence = 64;
}
g_hdb->_ai->animEntFrames(e);
}
void aiDeadEyeAction(AIEntity *e) {
AIState state[5] = {STATE_NONE, STATE_MOVEUP, STATE_MOVEDOWN, STATE_MOVELEFT, STATE_MOVERIGHT};
int xvAhead[5] = {9, 0, 0, -1, 1}, yvAhead[5] = {9, -1, 1, 0, 0};
int result;
AIEntity *hit;
AIDir dir;
AIState s;
if (e->sequence) {
e->sequence--;
if (e->blinkFrames) // Between attacks timer
e->blinkFrames--;
// Is player visible to us?
AIEntity *p = g_hdb->_ai->getPlayer();
if (e->onScreen && p->level == e->level && !e->blinkFrames) {
int nuts = 0;
switch (e->dir) {
case DIR_UP: if (p->tileX == e->tileX && p->tileY < e->tileY) nuts = 1; break;
case DIR_DOWN: if (p->tileX == e->tileX && p->tileY > e->tileY) nuts = 1; break;
case DIR_LEFT: if (p->tileY == e->tileY && p->tileX < e->tileX) nuts = 1; break;
case DIR_RIGHT: if (p->tileY == e->tileY && p->tileX > e->tileX) nuts = 1; break;
case DIR_NONE: warning("aiDeadEyeAction: DIR_NONE found"); break;
}
// Did we see the player (and we're done moving)?
if (nuts && e->aiAction != aiDeadEyeWalkInPlace) {
int newX, newY, xv, yv, done, okToMove;
e->sequence = 0;
e->blinkFrames = 20;
xv = xvAhead[e->dir];
yv = yvAhead[e->dir];
newX = e->tileX + xv;
newY = e->tileY + yv;
okToMove = done = 0;
do {
hit = g_hdb->_ai->legalMove(newX, newY, e->level, &result);
if (hit && hit->type == AI_GUY)
hit = NULL;
if (result && !hit) {
okToMove = 1;
newX += xv;
newY += yv;
if (newX == p->tileX && newY == p->tileY)
done = 1;
} else {
newX -= xv;
newY -= yv;
done = 1;
}
} while (!done);
// If we can move in the direction of the player, set our goal at him
if (okToMove) {
e->moveSpeed = kPlayerMoveSpeed << 1;
g_hdb->_ai->setEntityGoal(e, newX, newY);
p->tileX & 1 ? g_hdb->_sound->playSound(SND_DEADEYE_ATTACK01) : g_hdb->_sound->playSound(SND_DEADEYE_ATTACK02);
}
g_hdb->_ai->animateEntity(e);
return;
}
}
switch (e->sequence) {
// Look around
case 50:
case 40:
case 30:
case 20:
case 10:
dir = (AIDir)(g_hdb->_rnd->getRandomNumber(4)+1);
s = state[dir];
e->dir = dir;
e->state = s;
if (e->onScreen) {
if (e->sequence == 50)
g_hdb->_sound->playSound(SND_DEADEYE_AMB01);
else if (e->sequence == 10)
g_hdb->_sound->playSound(SND_DEADEYE_AMB02);
}
break;
case 0:
// Pick a random direction and random number of tiles in that direction
dir = (AIDir)(g_hdb->_rnd->getRandomNumber(4) + 1);
int walk = g_hdb->_rnd->getRandomNumber(5) + 1;
int xv, yv;
e->dir = dir;
e->state = state[dir];
xv = xvAhead[dir] * walk;
if (e->tileX + xv < 1)
xv = 1 - e->tileX;
if (e->tileX + xv > g_hdb->_map->_width)
xv = g_hdb->_map->_width - e->tileX - 1;
yv = yvAhead[dir] * walk;
if (e->tileY + yv < 1)
yv = 1 - e->tileY;
if (e->tileY + yv > g_hdb->_map->_height)
yv = g_hdb->_map->_height - e->tileY - 1;
e->value1 = xvAhead[dir];
e->value2 = yvAhead[dir];
e->moveSpeed = kPlayerMoveSpeed;
hit = g_hdb->_ai->legalMove(e->tileX + xvAhead[e->dir], e->tileY + yvAhead[e->dir], e->level, &result);
if (hit && hit->type == AI_GUY)
hit = NULL;
if (!hit && result)
g_hdb->_ai->setEntityGoal(e, e->tileX + xv, e->tileY + yv);
break;
}
g_hdb->_ai->animEntFrames(e);
return;
}
// In the process of moving around
if (e->goalX) {
// Hit the player
if (hitPlayer(e->x, e->y)) {
g_hdb->_ai->killPlayer(DEATH_GRABBED);
return;
}
// Did we run into a wall, entity, water, slime etc?
// If so, Pick new direction
if (onEvenTile(e->x, e->y)) {
hit = g_hdb->_ai->legalMove(e->tileX + e->value1, e->tileY + e->value2, e->level, &result);
if (hit && hit->type == AI_GUY)
hit = NULL;
if (!result || hit) {
g_hdb->_ai->stopEntity(e);
e->state = STATE_MOVEDOWN;
e->sequence = 64;
return;
}
}
g_hdb->_ai->animateEntity(e);
} else
// If not, start looking around
e->sequence = 64;
}
void aiLaserAction(AIEntity *e) {
warning("STUB: AI: aiLaserAction required");
}
void aiLaserDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiLaserDraw required");
}
void aiDiverterAction(AIEntity *e) {
warning("STUB: AI: aiDiverterAction required");
}
void aiDiverterDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiDiverterDraw required");
}
void aiMeerkatDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiMeerkatDraw required");
}
void aiMeerkatAction(AIEntity *e) {
warning("STUB: AI: aiMeerkatAction required");
}
void aiMeerkatLookAround(AIEntity *e) {
warning("STUB: AI: aiMeerkatLookAround required");
}
void aiFatFrogAction(AIEntity *e) {
warning("STUB: AI: aiFatFrogAction required");
}
void aiFatFrogTongueDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiFatFrogTongueDraw required");
}
void aiGoodFairyAction(AIEntity *e) {
warning("STUB: AI: aiGoodFairyAction required");
}
void aiBadFairyAction(AIEntity *e) {
warning("STUB: AI: aiBadFairyAction required");
}
void aiGatePuddleAction(AIEntity *e) {
warning("STUB: AI: aiGatePuddleAction required");
}
void aiIcePuffSnowballAction(AIEntity *e) {
warning("STUB: AI: aiIcePuffSnowballAction required");
}
void aiIcePuffSnowballDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiIcePuffSnowballDraw required");
}
void aiIcePuffAction(AIEntity *e) {
warning("STUB: AI: aiIcePuffAction required");
}
void aiBuzzflyAction(AIEntity *e) {
warning("STUB: AI: aiBuzzflyAction required");
}
void aiDragonAction(AIEntity *e) {
warning("STUB: AI: aiDragonAction required");
}
void aiDragonDraw(AIEntity *e, int mx, int my) {
warning("STUB: AI: aiDragonDraw required");
}
void aiListenBotInit(AIEntity *e) {
warning("STUB: AI: aiListenBotInit required");
}
void aiListenBotInit2(AIEntity *e) {
warning("STUB: AI: aiListenBotInit2 required");
}
void aiLaserInit(AIEntity *e) {
warning("STUB: AI: aiLaserInit required");
}
void aiLaserInit2(AIEntity *e) {
warning("STUB: AI: aiLaserInit2 required");
}
void aiDiverterInit(AIEntity *e) {
warning("STUB: AI: aiDiverterInit required");
}
void aiDiverterInit2(AIEntity *e) {
warning("STUB: AI: aiDiverterInit2 required");
}
void aiMeerkatInit(AIEntity *e) {
warning("STUB: AI: aiMeerkatInit required");
}
void aiMeerkatInit2(AIEntity *e) {
warning("STUB: AI: aiMeerkatInit2 required");
}
void aiFatFrogInit(AIEntity *e) {
warning("STUB: AI: aiFatFrogInit required");
}
void aiFatFrogInit2(AIEntity *e) {
warning("STUB: AI: aiFatFrogInit2 required");
}
void aiGoodFairyInit(AIEntity *e) {
warning("STUB: AI: aiGoodFairyInit required");
}
void aiGoodFairyInit2(AIEntity *e) {
warning("STUB: AI: aiGoodFairyInit2 required");
}
void aiGoodFairyMoveaway(AIEntity *e) {
warning("STUB: AI: aiGoodFairyMoveaway required");
}
void aiBadFairyInit(AIEntity *e) {
warning("STUB: AI: aiBadFairyInit required");
}
void aiBadFairyInit2(AIEntity *e) {
warning("STUB: AI: aiBadFairyInit2 required");
}
void aiGatePuddleInit(AIEntity *e) {
warning("STUB: AI: aiGatePuddleInit required");
}
void aiGatePuddleInit2(AIEntity *e) {
warning("STUB: AI: aiGatePuddleInit2 required");
}
void aiIcePuffInit(AIEntity *e) {
warning("STUB: AI: aiIcePuffInit required");
}
void aiIcePuffInit2(AIEntity *e) {
warning("STUB: AI: aiIcePuffInit2 required");
}
void aiBuzzflyInit(AIEntity *e) {
warning("STUB: AI: aiBuzzflyInit required");
}
void aiBuzzflyInit2(AIEntity *e) {
warning("STUB: AI: aiBuzzflyInit2 required");
}
void aiDragonInit(AIEntity *e) {
warning("STUB: AI: aiDragonInit required");
}
void aiDragonInit2(AIEntity *e) {
warning("STUB: AI: aiDragonInit2 required");
}
void aiDragonWake(AIEntity *e) {
warning("STUB: AI: aiDragonWake required");
}
void aiDragonUse(AIEntity *e) {
warning("STUB: AI: aiDragonUse required");
}
} // End of Namespace