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HDB: Add aiGemAttack functions

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Nipun Garg 2019-07-03 05:53:23 +05:30 • committed by Eugene Sandulenko
parent d88f4fb7c0
commit 60958086c2
1 changed files with 105 additions and 6 deletions
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111
engines/hdb/ai-player.cpp
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@ -484,15 +484,114 @@ void aiPlayerDraw(AIEntity *e, int mx, int my) {
}
void aiGemAttackInit(AIEntity *e) {
warning("STUB: AI: aiGemAttackInit required");
}
void aiGemAttackInit2(AIEntity *e) {
warning("STUB: AI: aiGemAttackInit2 required");
int xv[5] = {9, 0, 0, -1, 1}, yv[5] = {9, -1, 1, 0, 0};
e->moveSpeed = kPlayerMoveSpeed << 1;
g_hdb->_ai->setEntityGoal(e, e->tileX + xv[e->dir], e->tileY + yv[e->dir]);
e->state = STATE_MOVEDOWN; // so it will draw & animate
e->sequence = 0; // flying out at something
e->aiAction = aiGemAttackAction;
e->draw = e->movedownGfx[0];
warning("Play SND_GEM_THROW");
}
void aiGemAttackAction(AIEntity *e) {
warning("STUB: AI: aiGemAttackAction required");
int xv[5] = {9, 0, 0, -1, 1}, yv[5] = {9, -1, 1, 0, 0};
AIEntity *hit;
int result;
switch (e->sequence) {
// flying out at something
case 0:
if (e->goalX)
g_hdb->_ai->animateEntity(e);
else {
g_hdb->_ai->checkActionList(e, e->tileX, e->tileY, false);
g_hdb->_ai->checkAutoList(e, e->tileX, e->tileY);
hit = g_hdb->_ai->findEntityIgnore(e->tileX, e->tileY, e);
uint32 bgFlags = g_hdb->_map->getMapBGTileFlags(e->tileX, e->tileY);
uint32 fgFlags = g_hdb->_map->getMapFGTileFlags(e->tileX, e->tileY);
result = (e->level == 1 ? (bgFlags & (kFlagSolid)) : !(fgFlags & kFlagGrating) && (bgFlags & (kFlagSolid)));
if (hit) {
switch (hit->type) {
case AI_CHICKEN:
g_hdb->_ai->addAnimateTarget(hit->x, hit->y, 0, 3, ANIM_NORMAL, false, false, GROUP_STEAM_PUFF_SIT);
g_hdb->_ai->removeEntity(hit);
warning("Play SND_CHICKEN_BAGAWK");
break;
case AI_BADFAIRY:
g_hdb->_ai->stunEnemy(hit, 2);
g_hdb->_ai->addAnimateTarget(hit->x, hit->y, 0, 3, ANIM_NORMAL, false, false, GEM_FLASH);
break;
case AI_NONE:
if (hit->value1 == (int)AI_DRAGON) {
// pull dragon's coords out of "lua_func_use" string.
char num1[4], num2[4];
memset(num1, 0, 4);
memset(num2, 0, 4);
memcpy(num1, hit->luaFuncUse, 3);
memcpy(num2, hit->luaFuncUse + 3, 3);
warning("Play SND_CLUB_HIT_FLESH");
AIEntity *found = g_hdb->_ai->findEntity(atoi(num1), atoi(num2));
if (found)
aiDragonWake(found);
}
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_NORMAL, false, false, GEM_FLASH);
warning("Play SND_INV_SELECT");
break;
case AI_DRAGON:
warning("Play SND_CLUB_HIT_FLESH");
aiDragonWake(hit);
default:
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_NORMAL, false, false, GEM_FLASH);
warning("Play SND_CLUB_HIT_FLESH");
}
if (e->value1)
e->sequence = 1;
else
g_hdb->_ai->removeEntity(e); // bye bye!
return;
} else if (result) { // hit a wall
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_NORMAL, false, false, GEM_FLASH);
warning("Play SND_INV_SELECT");
// come back to daddy?
if (e->value1)
e->sequence = 1;
else {
g_hdb->_ai->removeEntity(e);
return;
}
} else {
g_hdb->_ai->setEntityGoal(e, e->tileX + xv[e->dir], e->tileY + yv[e->dir]);
e->state = STATE_MOVEDOWN; // so it will draw & animate
}
g_hdb->_ai->animateEntity(e);
}
break;
// coming back to daddy?
case 1:
AIEntity *p = g_hdb->_ai->getPlayer();
if (e->x < p->x)
e->x++;
else
e->x--;
if (e->y < p->y)
e->y++;
else
e->y--;
if (abs(e->x - p->x) < 4 && abs(e->y - p->y) < 4)
{
int amt = g_hdb->_ai->getGemAmount();
g_hdb->_ai->setGemAmount(amt + 1);
g_hdb->_ai->addAnimateTarget(e->x, e->y, 0, 3, ANIM_NORMAL, false, false, GEM_FLASH);
g_hdb->_ai->removeEntity(e);
warning("Play SND_GET_GEM");
}
break;
}
}
void aiChickenAction(AIEntity *e) {