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scummvm/engines/fullpipe/messagehandlers.cpp

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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.
*
*/
#include "fullpipe/fullpipe.h"
#include "fullpipe/messages.h"
#include "fullpipe/statics.h"
#include "fullpipe/gameloader.h"
#include "fullpipe/interaction.h"
#include "fullpipe/motion.h"
#include "fullpipe/input.h"
#include "fullpipe/constants.h"
namespace Fullpipe {
void global_messageHandler_KickStucco() {
Movement *mov = g_fp->_aniMan->getMovementById(MV_MAN_HMRKICK);
int end = mov->_currMovement ? mov->_currMovement->_dynamicPhases.size() : mov->_dynamicPhases.size();
bool flip = false;
for (int i = 0; i < end; i++) {
ExCommand *ex = mov->getDynamicPhaseByIndex(i)->_exCommand;
if (ex)
if (ex->_messageKind == 35)
if (ex->_messageNum == SND_CMN_015) {
if (flip) {
ex->_messageNum = SND_CMN_055;
} else {
ex->_messageNum = SND_CMN_054;
flip = true;
}
}
}
mov = g_fp->_aniMan->getMovementById(MV_MAN_HMRKICK_COINLESS);
end = mov->_currMovement ? mov->_currMovement->_dynamicPhases.size() : mov->_dynamicPhases.size();
flip = false;
for (int i = 0; i < end; i++) {
ExCommand *ex = mov->getDynamicPhaseByIndex(i)->_exCommand;
if (ex)
if (ex->_messageKind == 35)
if (ex->_messageNum == SND_CMN_015) {
if (flip) {
ex->_messageNum = SND_CMN_055;
} else {
ex->_messageNum = SND_CMN_054;
flip = true;
}
}
}
}
void global_messageHandler_KickMetal() {
Movement *mov = g_fp->_aniMan->getMovementById(MV_MAN_HMRKICK);
int end = mov->_currMovement ? mov->_currMovement->_dynamicPhases.size() : mov->_dynamicPhases.size();
for (int i = 0; i < end; i++) {
ExCommand *ex = mov->getDynamicPhaseByIndex(i)->_exCommand;
if (ex)
if (ex->_messageKind == 35)
if (ex->_messageNum == SND_CMN_054 || ex->_messageNum == SND_CMN_055)
ex->_messageNum = SND_CMN_015;
}
mov = g_fp->_aniMan->getMovementById(MV_MAN_HMRKICK_COINLESS);
end = mov->_currMovement ? mov->_currMovement->_dynamicPhases.size() : mov->_dynamicPhases.size();
for (int i = 0; i < end; i++) {
ExCommand *ex = mov->getDynamicPhaseByIndex(i)->_exCommand;
if (ex)
if (ex->_messageKind == 35)
if (ex->_messageNum == SND_CMN_054 || ex->_messageNum == SND_CMN_055)
ex->_messageNum = SND_CMN_015;
}
}
int global_messageHandler1(ExCommand *cmd) {
debug(5, "global_messageHandler1: %d %d", cmd->_messageKind, cmd->_messageNum);
if (cmd->_excFlags & 0x10000) {
if (cmd->_messageNum == MV_MAN_TOLADDER)
cmd->_messageNum = MV_MAN_TOLADDER2;
if (cmd->_messageNum == MV_MAN_STARTLADDER)
cmd->_messageNum = MV_MAN_STARTLADDER2;
if (cmd->_messageNum == MV_MAN_GOLADDER)
cmd->_messageNum = MV_MAN_GOLADDER2;
if (cmd->_messageNum == MV_MAN_STOPLADDER)
cmd->_messageNum = MV_MAN_STOPLADDER2;
}
if (g_fp->_inputDisabled) {
if (cmd->_messageKind == 17) {
switch (cmd->_messageNum) {
case 29:
case 30:
case 36:
case 106:
cmd->_messageKind = 0;
break;
default:
break;
}
}
} else if (cmd->_messageKind == 17) {
switch (cmd->_messageNum) {
case MSG_MANSHADOWSON:
g_fp->_aniMan->_shadowsOn = 1;
break;
case MSG_HMRKICK_STUCCO:
global_messageHandler_KickStucco();
break;
case MSG_MANSHADOWSOFF:
g_fp->_aniMan->_shadowsOn = 0;
break;
case MSG_DISABLESAVES:
g_fp->disableSaves(cmd);
break;
case MSG_ENABLESAVES:
g_fp->enableSaves();
break;
case MSG_HMRKICK_METAL:
global_messageHandler_KickMetal();
break;
case 29: // left mouse
if (g_fp->_inventoryScene) {
if (getGameLoaderInventory()->handleLeftClick(cmd))
cmd->_messageKind = 0;
}
break;
case 107: // right mouse
if (getGameLoaderInventory()->getSelectedItemId()) {
getGameLoaderInventory()->unselectItem(0);
cmd->_messageKind = 0;
}
break;
case 36: // keydown
g_fp->defHandleKeyDown(cmd->_keyCode);
switch (cmd->_keyCode) {
case '\x1B': // ESC
if (g_fp->_currentScene) {
getGameLoaderInventory()->unselectItem(0);
g_fp->openMainMenu();
cmd->_messageKind = 0;
}
break;
case 't':
g_fp->stopAllSounds();
cmd->_messageKind = 0;
break;
case 'u':
g_fp->toggleMute();
cmd->_messageKind = 0;
break;
case ' ':
if (getGameLoaderInventory()->getIsLocked()) {
if (getGameLoaderInventory()->getIsInventoryOut()) {
getGameLoaderInventory()->setIsLocked(0);
}
} else {
getGameLoaderInventory()->slideOut();
getGameLoaderInventory()->setIsLocked(1);
}
break;
case '\t':
if (g_fp->_flgCanOpenMap)
g_fp->openMap();
cmd->_messageKind = 0;
break;
case 'p':
if (g_fp->_flgCanOpenMap)
g_fp->openHelp();
cmd->_messageKind = 0;
break;
default:
break;
}
break;
case 33:
if (!g_fp->_inventoryScene)
break;
int invItem;
if (g_fp->_updateFlag && (invItem = g_fp->_inventory->getHoveredItem(&g_fp->_mouseScreenPos))) {
g_fp->_cursorId = PIC_CSR_ITN;
if (!g_fp->_currSelectedInventoryItemId && !g_fp->_aniMan->_movement &&
!(g_fp->_aniMan->_flags & 0x100) && g_fp->_aniMan->isIdle()) {
int st = g_fp->_aniMan->_statics->_staticsId;
ExCommand *newex = 0;
if (st == ST_MAN_RIGHT) {
newex = new ExCommand(g_fp->_aniMan->_id, 1, rMV_MAN_LOOKUP, 0, 0, 0, 1, 0, 0, 0);
} else if (st == (0x4000 | ST_MAN_RIGHT)) {
newex = new ExCommand(g_fp->_aniMan->_id, 1, MV_MAN_LOOKUP, 0, 0, 0, 1, 0, 0, 0);
}
if (newex) {
newex->_keyCode = g_fp->_aniMan->_okeyCode;
newex->_excFlags |= 3;
newex->postMessage();
}
}
if (g_fp->_currSelectedInventoryItemId != invItem)
g_fp->playSound(SND_CMN_070, 0);
g_fp->_currSelectedInventoryItemId = invItem;
g_fp->setCursor(g_fp->_cursorId);
break;
}
if (g_fp->_updateCursorCallback)
g_fp->_updateCursorCallback();
g_fp->_currSelectedInventoryItemId = 0;
g_fp->setCursor(g_fp->_cursorId);
break;
case 65: // open map
if (cmd->_field_2C == 11 && cmd->_field_14 == ANI_INV_MAP && g_fp->_flgCanOpenMap)
g_fp->openMap();
break;
default:
break;
}
}
if (cmd->_messageKind == 56) {
getGameLoaderInventory()->rebuildItemRects();
ExCommand *newex = new ExCommand(0, 35, SND_CMN_031, 0, 0, 0, 1, 0, 0, 0);
newex->_field_14 = 1;
newex->_excFlags |= 3;
newex->postMessage();
return 1;
} else if (cmd->_messageKind == 57) {
getGameLoaderInventory()->rebuildItemRects();
return 1;
}
return 0;
}
void staticANIObjectCallback(int *arg) {
(*arg)--;
}
int global_messageHandler2(ExCommand *cmd) {
if (cmd->_messageKind != 17)
return 0;
int res = 0;
StaticANIObject *ani;
switch (cmd->_messageNum) {
case 0x44c8:
error("0x44c8");
// Unk3_sub_4477A0(&unk3, _parentId, _field_14 != 0);
break;
case 28:
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (ani)
ani->_priority = cmd->_field_14;
break;
case 25:
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (ani) {
if (cmd->_field_14) {
ani->setFlags40(true);
ani->_callback2 = staticANIObjectCallback;
} else {
ani->setFlags40(false);
ani->_callback2 = 0;
}
}
break;
case 26:
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (ani) {
Movement *mov = ani->_movement;
if (mov)
mov->_currDynamicPhase->_field_68 = 0;
}
break;
default:
#if 0
// We never put anything into _defMsgArray
while (::iterator it = g_fp->_defMsgArray.begin(); it != g_fp->_defMsgArray.end(); ++it)
if (((ExCommand *)*it)->_field_24 == _messageNum) {
((ExCommand *)*it)->firef34(v13);
res = 1;
}
#endif
//debug_msg(_messageNum);
if (!g_fp->_soundEnabled || cmd->_messageNum != 33 || g_fp->_currSoundListCount <= 0)
return res;
for (int snd = 0; snd < g_fp->_currSoundListCount; snd++) {
SoundList *s = g_fp->_currSoundList1[snd];
int ms = s->getCount();
for (int i = 0; i < ms; i++) {
s->getSoundByIndex(i)->setPanAndVolumeByStaticAni();
}
}
}
return res;
}
int global_messageHandler3(ExCommand *cmd) {
int result = 0;
if (cmd->_messageKind == 17) {
switch (cmd->_messageNum) {
case 29:
case 30:
case 31:
case 32:
case 36:
if (g_fp->_inputDisabled)
cmd->_messageKind = 0;
break;
default:
break;
}
}
StaticANIObject *ani, *ani2;
switch (cmd->_messageKind) {
case 17:
switch (cmd->_messageNum) {
case 61:
debug(0, "preload: { %d, %d },", cmd->_parentId, cmd->_keyCode);
return g_fp->_gameLoader->preloadScene(cmd->_parentId, cmd->_keyCode);
case 62:
return g_fp->_gameLoader->gotoScene(cmd->_parentId, cmd->_keyCode);
case 64:
if (g_fp->_currentScene && g_fp->_msgObjectId2
&& (!(cmd->_keyCode & 4) || g_fp->_msgObjectId2 != cmd->_field_14 || g_fp->_msgId != cmd->_field_20)) {
ani = g_fp->_currentScene->getStaticANIObject1ById(g_fp->_msgObjectId2, g_fp->_msgId);
if (ani) {
ani->_flags &= 0xFF7F;
ani->_flags &= 0xFEFF;
ani->deleteFromGlobalMessageQueue();
}
}
g_fp->_msgX = 0;
g_fp->_msgY = 0;
g_fp->_msgObjectId2 = 0;
g_fp->_msgId = 0;
if ((cmd->_keyCode & 1) || (cmd->_keyCode & 2)) {
g_fp->_msgX = cmd->_x;
g_fp->_msgY = cmd->_y;
}
if (cmd->_keyCode & 4) {
g_fp->_msgObjectId2 = cmd->_field_14;
g_fp->_msgId = cmd->_field_20;
}
return result;
case 29:
if (g_fp->_gameLoader->_interactionController->_flag24 && g_fp->_currentScene) {
ani = g_fp->_currentScene->getStaticANIObjectAtPos(cmd->_sceneClickX, cmd->_sceneClickY);
ani2 = g_fp->_currentScene->getStaticANIObject1ById(g_fp->_gameLoader->_field_FA, -1);
if (ani) {
if (g_fp->_msgObjectId2 == ani->_id && g_fp->_msgId == ani->_okeyCode) {
cmd->_messageKind = 0;
return result;
}
if (canInteractAny(ani2, ani, cmd->_keyCode)) {
handleObjectInteraction(ani2, ani, cmd->_keyCode);
return 1;
}
} else {
int id = g_fp->_currentScene->getPictureObjectIdAtPos(cmd->_sceneClickX, cmd->_sceneClickY);
PictureObject *pic = g_fp->_currentScene->getPictureObjectById(id, 0);
if (pic) {
if (g_fp->_msgObjectId2 == pic->_id && g_fp->_msgId == pic->_okeyCode) {
cmd->_messageKind = 0;
return result;
}
if (!ani2 || canInteractAny(ani2, pic, cmd->_keyCode)) {
if (!ani2 || (ani2->isIdle() && !(ani2->_flags & 0x80) && !(ani2->_flags & 0x100)))
handleObjectInteraction(ani2, pic, cmd->_keyCode);
return 1;
}
}
}
}
if (getSc2MctlCompoundBySceneId(g_fp->_currentScene->_sceneId)->_isEnabled && cmd->_keyCode <= 0) {
if (g_fp->_msgX != cmd->_sceneClickX || g_fp->_msgY != cmd->_sceneClickY) {
ani = g_fp->_currentScene->getStaticANIObject1ById(g_fp->_gameLoader->_field_FA, -1);
if (!ani || (ani->isIdle() && !(ani->_flags & 0x80) && !(ani->_flags & 0x100))) {
result = startWalkTo(g_fp->_gameLoader->_field_FA, -1, cmd->_sceneClickX, cmd->_sceneClickY, 0);
if (result) {
ExCommand *ex = new ExCommand(g_fp->_gameLoader->_field_FA, 17, 64, 0, 0, 0, 1, 0, 0, 0);
ex->_keyCode = 1;
ex->_excFlags |= 3;
ex->_x = cmd->_sceneClickX;
ex->_y = cmd->_sceneClickY;
ex->postMessage();
}
}
} else {
cmd->_messageKind = 0;
}
}
return result;
default:
return result;
}
case 58:
g_fp->setCursor(cmd->_keyCode);
return result;
case 59:
setInputDisabled(1);
return result;
case 60:
setInputDisabled(0);
return result;
case 56:
if (cmd->_field_2C) {
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (ani) {
getGameLoaderInventory()->addItem2(ani);
result = 1;
}
} else {
result = 1;
getGameLoaderInventory()->addItem(cmd->_parentId, 1);
}
getGameLoaderInventory()->rebuildItemRects();
return result;
case 57:
if (cmd->_field_2C) {
if (!cmd->_field_20) {
getGameLoaderInventory()->removeItem2(g_fp->_currentScene, cmd->_parentId, cmd->_x, cmd->_y, cmd->_field_14);
getGameLoaderInventory()->rebuildItemRects();
return 1;
}
ani = g_fp->_currentScene->getStaticANIObject1ById(g_fp->_gameLoader->_field_FA, -1);
if (ani) {
getGameLoaderInventory()->removeItem2(g_fp->_currentScene, cmd->_parentId, ani->_ox + cmd->_x, ani->_oy + cmd->_y, ani->_priority + cmd->_field_14);
getGameLoaderInventory()->rebuildItemRects();
return 1;
}
} else {
getGameLoaderInventory()->removeItem(cmd->_parentId, 1);
}
getGameLoaderInventory()->rebuildItemRects();
return 1;
case 55:
if (g_fp->_currentScene) {
GameObject *obj;
if (cmd->_field_14)
obj = g_fp->_currentScene->getStaticANIObject1ById(cmd->_x, cmd->_y);
else
obj = g_fp->_currentScene->getPictureObjectById(cmd->_x, cmd->_y);
handleObjectInteraction(g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode), obj, cmd->_field_20);
result = 1;
}
return result;
case 51:
return startWalkTo(cmd->_parentId, cmd->_keyCode, cmd->_x, cmd->_y, cmd->_field_20);
case 52:
return doSomeAnimation(cmd->_parentId, cmd->_keyCode, cmd->_field_20);
case 53:
return doSomeAnimation2(cmd->_parentId, cmd->_keyCode);
case 63:
if (cmd->_objtype == kObjTypeObjstateCommand) {
ObjstateCommand *c = (ObjstateCommand *)cmd;
result = 1;
g_fp->setObjectState(c->_objCommandName, c->_value);
}
return result;
default:
return result;
}
}
int global_messageHandler4(ExCommand *cmd) {
StaticANIObject *ani = 0;
switch (cmd->_messageKind) {
case 18: {
MessageQueue *mq = new MessageQueue(g_fp->_currentScene->getMessageQueueById(cmd->_messageNum), cmd->_parId, 0);
if (cmd->_excFlags & 1)
mq->_flag1 = 1;
else
mq->_flag1 = 0;
mq->sendNextCommand();
break;
}
case 2:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->trySetMessageQueue(cmd->_messageNum, cmd->_parId);
break;
case 1: {
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
int flags = cmd->_field_14;
if (flags <= 0)
flags = -1;
if (cmd->_excFlags & 1)
ani->startAnim(cmd->_messageNum, 0, flags);
else
ani->startAnim(cmd->_messageNum, cmd->_parId, flags);
break;
}
case 8:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->startAnimEx(cmd->_messageNum, cmd->_parId, -1, -1);
break;
case 20: {
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
int flags = cmd->_field_14;
if (flags <= 0)
flags = -1;
ExCommand2 *cmd2 = (ExCommand2 *)cmd;
if (cmd->_excFlags & 1) {
ani->startAnimSteps(cmd->_messageNum, 0, cmd->_x, cmd->_y, cmd2->_points, cmd2->_pointsSize, flags);
} else {
ani->startAnimSteps(cmd->_messageNum, cmd->_parId, cmd->_x, cmd->_y, cmd2->_points, cmd2->_pointsSize, flags);
}
break;
}
case 21:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->queueMessageQueue(0);
ani->playIdle();
break;
case 9:
// Nop in original
break;
case 3:
g_fp->_currentScene->_y = cmd->_messageNum - cmd->_messageNum % g_fp->_scrollSpeed;
break;
case 4:
g_fp->_currentScene->_x = cmd->_messageNum - cmd->_messageNum % g_fp->_scrollSpeed;
break;
case 19: {
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
MessageQueue *mq = ani->getMessageQueue();
MessageQueue *mq2 = ani->changeStatics1(cmd->_messageNum);
if (!mq2 || !mq2->getExCommandByIndex(0) || !mq)
break;
mq2->_parId = mq->_id;
mq2->_flag1 = (cmd->_field_24 == 0);
break;
}
case 22:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->_flags |= 4;
ani->changeStatics2(cmd->_messageNum);
break;
case 6:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->hide();
break;
case 27:
if (!g_fp->_currentScene || g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode) == 0) {
ani = g_fp->accessScene(cmd->_field_20)->getStaticANIObject1ById(cmd->_parentId, -1);
if (ani) {
ani = new StaticANIObject(ani);
g_fp->_currentScene->addStaticANIObject(ani, 1);
}
}
// fall through
case 5:
if (g_fp->_currentScene)
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
if (cmd->_field_14 >= 0)
ani->_priority = cmd->_field_14;
ani->show1(cmd->_x, cmd->_y, cmd->_messageNum, cmd->_parId);
break;
case 10:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
if (cmd->_field_14 >= 0)
ani->_priority = cmd->_field_14;
ani->show2(cmd->_x, cmd->_y, cmd->_messageNum, cmd->_parId);
break;
case 7: {
if (!g_fp->_currentScene->_picObjList.size())
break;
int offX = g_fp->_scrollSpeed * (cmd->_x / g_fp->_scrollSpeed);
int offY = g_fp->_scrollSpeed * (cmd->_y / g_fp->_scrollSpeed);
if (cmd->_messageNum) {
g_fp->_currentScene->_x = offX - g_fp->_sceneRect.left;
g_fp->_currentScene->_y = offY - g_fp->_sceneRect.top;
if (cmd->_field_24) {
g_fp->_currentScene->_messageQueueId = cmd->_parId;
}
} else {
g_fp->_sceneRect.translate(offX - g_fp->_sceneRect.left, offY - g_fp->_sceneRect.top);
g_fp->_currentScene->_x = 0;
g_fp->_currentScene->_y = 0;
g_fp->_currentScene->updateScrolling2();
}
break;
}
case 34:
if (!g_fp->_currentScene)
break;
ani = g_fp->_currentScene->getStaticANIObject1ById(cmd->_parentId, cmd->_keyCode);
if (!ani)
break;
ani->_flags = cmd->_messageNum | (ani->_flags & ~cmd->_field_14);
break;
case 35:
global_messageHandler_handleSound(cmd);
break;
case 11:
case 12:
break;
default:
return 0;
break;
}
return 1;
}
int MovGraph_messageHandler(ExCommand *cmd) {
if (cmd->_messageKind != 17)
return 0;
if (cmd->_messageNum != 33)
return 0;
StaticANIObject *ani = g_fp->_currentScene->getStaticANIObject1ById(g_fp->_gameLoader->_field_FA, -1);
if (!getSc2MctlCompoundBySceneId(g_fp->_currentScene->_sceneId))
return 0;
if (getSc2MctlCompoundBySceneId(g_fp->_currentScene->_sceneId)->_objtype != kObjTypeMovGraph || !ani)
return 0;
MovGraph *gr = (MovGraph *)getSc2MctlCompoundBySceneId(g_fp->_currentScene->_sceneId);
MovGraphLink *link = 0;
double mindistance = 1.0e10;
Common::Point point;
for (ObList::iterator i = gr->_links.begin(); i != gr->_links.end(); ++i) {
point.x = ani->_ox;
point.y = ani->_oy;
double dst = gr->calcDistance(&point, (MovGraphLink *)(*i), 0);
if (dst >= 0.0 && dst < mindistance) {
mindistance = dst;
link = (MovGraphLink *)(*i);
}
}
int top;
if (link) {
MovGraphNode *node = link->_movGraphNode1;
double sq = (ani->_oy - node->_y) * (ani->_oy - node->_y) + (ani->_ox - node->_x) * (ani->_ox - node->_x);
int off = (node->_field_14 >> 16) & 0xFF;
double off2 = ((link->_movGraphNode2->_field_14 >> 8) & 0xff) - off;
top = off + (int)(sqrt(sq) * off2 / link->_distance);
} else {
top = (gr->calcOffset(ani->_ox, ani->_oy)->_field_14 >> 8) & 0xff;
}
if (ani->_movement) {
ani->_movement->_currDynamicPhase->_rect->top = 255 - top;
return 0;
}
if (ani->_statics)
ani->_statics->_rect->top = 255 - top;
return 0;
}
} // End of namespace Fullpipe
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