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-rw-r--r--engines/hdb/ai-bots.cpp89
1 files changed, 53 insertions, 36 deletions
diff --git a/engines/hdb/ai-bots.cpp b/engines/hdb/ai-bots.cpp
index cf7a799348..3db6cd3be2 100644
--- a/engines/hdb/ai-bots.cpp
+++ b/engines/hdb/ai-bots.cpp
@@ -2326,7 +2326,6 @@ void aiGoodFairyAction(AIEntity *e) {
static const int yvAhead[5] = {9,-1, 1, 0, 0};
int result;
- AIEntity *hit;
if (e->sequence) {
e->sequence--;
@@ -2352,7 +2351,7 @@ void aiGoodFairyAction(AIEntity *e) {
(g_hdb->_ai->findEntityType(AI_LIGHTBARREL, e->tileX + xv, e->tileY + yv) != NULL))
return;
int spawnOK;
- hit = g_hdb->_ai->legalMove(e->tileX + xv, e->tileY + yv, e->level, &spawnOK);
+ AIEntity *hit = g_hdb->_ai->legalMove(e->tileX + xv, e->tileY + yv, e->level, &spawnOK);
uint32 bg_flags = g_hdb->_map->getMapBGTileFlags(e->tileX + xv, e->tileY + yv);
if (hit || !spawnOK || (bg_flags & kFlagSpecial))
return;
@@ -2431,7 +2430,7 @@ void aiGoodFairyAction(AIEntity *e) {
e->moveSpeed = kPlayerMoveSpeed;
// make sure we can move over water & white gems, but not fg_hdb->_ai->y blockers and solids
- hit = g_hdb->_ai->legalMoveOverWater(e->tileX + e->value1, e->tileY + e->value2, e->level, &result);
+ AIEntity *hit = g_hdb->_ai->legalMoveOverWater(e->tileX + e->value1, e->tileY + e->value2, e->level, &result);
if (hit && ((hit->type == ITEM_GEM_WHITE) || (hit->type == AI_GUY)))
hit = NULL;
uint32 bg_flags = g_hdb->_map->getMapBGTileFlags(e->tileX + e->value1, e->tileY + e->value2);
@@ -2461,14 +2460,12 @@ void aiGoodFairyAction(AIEntity *e) {
// did we run into a wall, entity, water, slime etc?
// if so, pick a new direction!
if (onEvenTile(e->x, e->y)) {
-
- int index;
// did we hit a Fg_hdb->_ai->YSTONE??? if so - teleport the thing at the other end to here!
- index = g_hdb->_ai->checkFairystones(e->tileX, e->tileY);
+ int index = g_hdb->_ai->checkFairystones(e->tileX, e->tileY);
if (index >= 0) {
int sx, sy;
g_hdb->_ai->getFairystonesSrc(index, &sx, &sy);
- hit = g_hdb->_ai->findEntity(sx, sy);
+ AIEntity *hit = g_hdb->_ai->findEntity(sx, sy);
if (hit && (hit != g_hdb->_ai->getPlayer())) {
hit->tileX = e->tileX;
hit->tileY = e->tileY;
@@ -2488,7 +2485,7 @@ void aiGoodFairyAction(AIEntity *e) {
// (1) we're gonna hit a solid wall; ok to move over water/slime
// (2) ok to move thru white gems
// (3) cannot move thru SPECIAL flagged tiles (fg_hdb->_ai->y blockers)
- hit = g_hdb->_ai->legalMoveOverWater(e->tileX + e->value1, e->tileY + e->value2, e->level, &result);
+ AIEntity *hit = g_hdb->_ai->legalMoveOverWater(e->tileX + e->value1, e->tileY + e->value2, e->level, &result);
uint32 bg_flags = g_hdb->_map->getMapBGTileFlags(e->tileX + e->value1, e->tileY + e->value2);
if (!result || (hit && hit->type != ITEM_GEM_WHITE && hit->type != AI_GUY) || (bg_flags & kFlagSpecial)) {
g_hdb->_ai->stopEntity(e);
@@ -2499,9 +2496,10 @@ void aiGoodFairyAction(AIEntity *e) {
}
}
g_hdb->_ai->animateEntity(e);
- } else
+ } else {
// if not, start looking around!
e->sequence = 20;
+ }
}
//-------------------------------------------------------------------
@@ -2872,7 +2870,8 @@ void aiIcePuffInit(AIEntity *e) {
}
void aiIcePuffInit2(AIEntity *e) {
- e->draw = e->blinkGfx[3]; // empty frame
+ // empty frame
+ e->draw = e->blinkGfx[3];
}
void aiIcePuffAction(AIEntity *e) {
@@ -2882,16 +2881,28 @@ void aiIcePuffAction(AIEntity *e) {
case STATE_ICEP_PEEK:
e->sequence--;
switch (e->sequence) {
- case 20: e->draw = e->blinkGfx[0]; break; // underground
- case 16: e->draw = e->blinkGfx[1]; break; // peek - looking
- case 12: e->draw = e->blinkGfx[2]; break; // peek - blinking
- case 8: e->draw = e->blinkGfx[1]; break; // peek - looking
- case 4: e->draw = e->blinkGfx[0]; break; // peek - looking
- case 3:
+ case 20: // underground
+ e->draw = e->blinkGfx[0];
+ break;
+ case 16: // peek - looking
+ e->draw = e->blinkGfx[1];
+ break;
+ case 12: // peek - blinking
+ e->draw = e->blinkGfx[2];
+ break;
+ case 8: // peek - looking
+ e->draw = e->blinkGfx[1];
+ break;
+ case 4: // peek - looking
+ e->draw = e->blinkGfx[0];
+ break;
+ case 3:
if (e->onScreen && !g_hdb->_rnd->getRandomNumber(5))
g_hdb->_sound->playSound(SND_ICEPUFF_WARNING);
break;
- case 0: e->draw = e->blinkGfx[3]; // underground
+ case 0:
+ // underground
+ e->draw = e->blinkGfx[3];
e->sequence = 30;
break;
}
@@ -2954,8 +2965,10 @@ void aiIcePuffAction(AIEntity *e) {
e->animFrame++;
if (e->animFrame == e->standdownFrames && e->state != STATE_ICEP_DISAPPEAR) {
- e->dir2 = e->dir; // dir2 = direction snowball is moving
- aiIcePuffSnowballInit(e); // throw it!
+ // dir2 = direction snowball is moving
+ e->dir2 = e->dir;
+ // throw it!
+ aiIcePuffSnowballInit(e);
e->animFrame = 0;
e->state = STATE_ICEP_DISAPPEAR;
} else if (e->animFrame == e->special1Frames) {
@@ -2975,8 +2988,10 @@ void aiIcePuffAction(AIEntity *e) {
e->animFrame++;
if (e->animFrame == e->standdownFrames && e->state != STATE_ICEP_DISAPPEAR) {
- e->dir2 = e->dir; // dir2 = direction snowball is moving
- aiIcePuffSnowballInit(e); // throw it!
+ // dir2 = direction snowball is moving
+ e->dir2 = e->dir;
+ // throw it!
+ aiIcePuffSnowballInit(e);
e->animFrame = 0;
e->state = STATE_ICEP_DISAPPEAR;
} else if (e->animFrame == e->special1Frames) {
@@ -2996,8 +3011,10 @@ void aiIcePuffAction(AIEntity *e) {
e->animFrame++;
if (e->animFrame == e->standdownFrames && e->state != STATE_ICEP_DISAPPEAR) {
- e->dir2 = e->dir; // dir2 = direction snowball is moving
- aiIcePuffSnowballInit(e); // throw it!
+ // dir2 = direction snowball is moving
+ e->dir2 = e->dir;
+ // throw it!
+ aiIcePuffSnowballInit(e);
e->animFrame = 0;
e->state = STATE_ICEP_DISAPPEAR;
} else if (e->animFrame == e->special1Frames) {
@@ -3030,8 +3047,7 @@ void aiBuzzflyInit(AIEntity *e) {
void aiBuzzflyInit2(AIEntity *e) {
e->draw = g_hdb->_ai->getStandFrameDir(e);
- for (int i = 0; i < e->movedownFrames; i++)
- {
+ for (int i = 0; i < e->movedownFrames; i++) {
e->standdownGfx[i] = e->movedownGfx[i];
e->standupGfx[i] = e->moveupGfx[i];
e->standleftGfx[i] = e->moveleftGfx[i];
@@ -3092,7 +3108,7 @@ void aiDragonInit(AIEntity *e) {
e->sequence = 0; // 0 = sleeping
e->aiAction = aiDragonAction;
e->aiDraw = aiDragonDraw;
- e->animCycle = 10; // time between flaps
+ e->animCycle = 10; // time between flaps
// need to save the dragon's coords and type in the blocking entity for gem-hit-blocking detection
AIEntity *block = spawnBlocking(e->tileX - 1, e->tileY, e->level);
@@ -3128,7 +3144,8 @@ void aiDragonInit2(AIEntity *e) {
}
void aiDragonWake(AIEntity *e) {
- e->sequence = 1; // woke up, start flapping and breathing!
+ // woke up, start flapping and breathing!
+ e->sequence = 1;
e->animFrame = 0;
e->animDelay = e->animCycle;
}
@@ -3141,7 +3158,7 @@ void aiDragonAction(AIEntity *e) {
AIEntity *p = g_hdb->_ai->getPlayer();
switch (e->sequence) {
- // Sleeping, waiting for the player to wake him up
+ // Sleeping, waiting for the player to wake him up
case 0:
if (e->onScreen &&
p->tileX >= e->tileX - 1 &&
@@ -3157,7 +3174,7 @@ void aiDragonAction(AIEntity *e) {
}
break;
- // Woke up - flapping wings 3 times!
+ // Woke up - flapping wings 3 times!
case 1:
e->animDelay--;
@@ -3174,7 +3191,7 @@ void aiDragonAction(AIEntity *e) {
}
break;
- // Start breathing fire!
+ // Start breathing fire!
case 2:
e->animDelay--;
@@ -3192,7 +3209,7 @@ void aiDragonAction(AIEntity *e) {
break;
- // Breathing fire!
+ // Breathing fire!
case 3:
{
if (hitPlayer(e->x, e->y + 32)) {
@@ -3260,23 +3277,23 @@ void aiDragonAction(AIEntity *e) {
void aiDragonDraw(AIEntity *e, int mx, int my) {
switch (e->sequence) {
- // sleeping
+ // sleeping
case 0:
g_hdb->_ai->_gfxDragonAsleep->drawMasked(e->x - 32 - mx, e->y - 96 - my);
break;
- // flapping 3 times
+ // flapping 3 times
case 1:
g_hdb->_ai->_gfxDragonFlap[e->animFrame & 1]->drawMasked(e->x - 32 - mx, e->y - 96 - my);
break;
- // start breathing (very short)
+ // start breathing (very short)
case 2:
g_hdb->_ai->_gfxDragonBreathe[0]->drawMasked(e->x - 32 - mx, e->y - 96 - my);
break;
- // breathing
+ // breathing
case 3:
g_hdb->_ai->_gfxDragonBreathe[(e->animFrame & 1) + 1]->drawMasked(e->x - 32 - mx, e->y - 96 - my);
break;
- // flapping 3 times
+ // flapping 3 times
case 4:
g_hdb->_ai->_gfxDragonBreathe[e->animFrame & 1]->drawMasked(e->x - 32 - mx, e->y - 96 - my);
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 11:20:07 +0000