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thingtype.cpp
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thingtype.cpp
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/*
* Copyright (c) 2010-2022 OTClient <https://github.com/edubart/otclient>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "thingtype.h"
#include "game.h"
#include "lightview.h"
#include "map.h"
#include "spriteappearances.h"
#include "spritemanager.h"
#include "localplayer.h"
#include <framework/core/eventdispatcher.h>
#include <framework/core/asyncdispatcher.h>
#include <framework/core/graphicalapplication.h>
#include <framework/core/filestream.h>
#include <framework/graphics/drawpoolmanager.h>
#include <framework/graphics/image.h>
#include <framework/graphics/texture.h>
#include <framework/otml/otml.h>
const static TexturePtr m_textureNull;
void ThingType::unserializeAppearance(uint16_t clientId, ThingCategory category, const appearances::Appearance& appearance)
{
m_null = false;
m_id = clientId;
m_category = category;
m_name = appearance.name();
m_description = appearance.description();
const appearances::AppearanceFlags& flags = appearance.flags();
if (flags.has_bank()) {
m_groundSpeed = flags.bank().waypoints();
m_flags |= ThingFlagAttrGround;
}
if (flags.has_clip() && flags.clip()) {
m_flags |= ThingFlagAttrGroundBorder;
}
if (flags.has_bottom()) {
m_flags |= ThingFlagAttrOnBottom;
}
if (flags.has_top()) {
m_flags |= ThingFlagAttrOnTop;
}
if (flags.has_container() && flags.container()) {
m_flags |= ThingFlagAttrContainer;
}
if (flags.has_cumulative() && flags.cumulative()) {
m_flags |= ThingFlagAttrStackable;
}
if (flags.has_multiuse() && flags.multiuse()) {
m_flags |= ThingFlagAttrMultiUse;
}
if (flags.has_forceuse() && flags.forceuse()) {
m_flags |= ThingFlagAttrForceUse;
}
if (flags.has_write()) {
m_flags |= ThingFlagAttrWritable;
m_maxTextLength = flags.write().max_text_length();
}
if (flags.has_write_once()) {
m_flags |= ThingFlagAttrWritableOnce;
m_maxTextLength = flags.write_once().max_text_length_once();
}
if (flags.has_liquidpool() && flags.liquidpool()) {
m_flags |= ThingFlagAttrSplash;
}
if (flags.has_unpass() && flags.unpass()) {
m_flags |= ThingFlagAttrNotWalkable;
}
if (flags.has_unmove() && flags.unmove()) {
m_flags |= ThingFlagAttrNotMoveable;
}
if (flags.has_unsight() && flags.unsight()) {
m_flags |= ThingFlagAttrBlockProjectile;
}
if (flags.has_avoid() && flags.avoid()) {
m_flags |= ThingFlagAttrNotPathable;
}
// no_movement_animation (?)
if (flags.has_take() && flags.take()) {
m_flags |= ThingFlagAttrPickupable;
}
if (flags.has_liquidcontainer() && flags.liquidcontainer()) {
m_flags |= ThingFlagAttrFluidContainer;
}
if (flags.has_hang() && flags.hang()) {
m_flags |= ThingFlagAttrHangable;
}
if (flags.has_hook()) {
const auto& hookDirection = flags.hook();
if (hookDirection.east()) {
m_flags |= ThingFlagAttrHookEast;
} else if (hookDirection.south()) {
m_flags |= ThingFlagAttrHookSouth;
}
}
if (flags.has_light()) {
m_flags |= ThingFlagAttrLight;
m_light = { static_cast<uint8_t>(flags.light().brightness()), static_cast<uint8_t>(flags.light().color()) };
}
if (flags.has_rotate() && flags.rotate()) {
m_flags |= ThingFlagAttrRotateable;
}
if (flags.has_dont_hide() && flags.dont_hide()) {
m_flags |= ThingFlagAttrDontHide;
}
if (flags.has_translucent() && flags.translucent()) {
m_flags |= ThingFlagAttrTranslucent;
}
if (flags.has_shift()) {
m_displacement = Point(flags.shift().x(), flags.shift().y());
m_flags |= ThingFlagAttrDisplacement;
}
if (flags.has_height()) {
m_elevation = flags.height().elevation();
m_flags |= ThingFlagAttrElevation;
}
if (flags.has_lying_object() && flags.lying_object()) {
m_flags |= ThingFlagAttrLyingCorpse;
}
if (flags.has_animate_always() && flags.animate_always()) {
m_flags |= ThingFlagAttrAnimateAlways;
}
if (flags.has_automap()) {
m_minimapColor = flags.automap().color();
m_flags |= ThingFlagAttrMinimapColor;
}
if (flags.has_lenshelp()) {
m_lensHelp = flags.lenshelp().id();
m_flags |= ThingFlagAttrLensHelp;
}
if (flags.has_fullbank() && flags.fullbank()) {
m_flags |= ThingFlagAttrFullGround;
}
if (flags.has_ignore_look() && flags.ignore_look()) {
m_flags |= ThingFlagAttrLook;
}
if (flags.has_clothes()) {
m_clothSlot = flags.clothes().slot();
m_flags |= ThingFlagAttrCloth;
}
// default action
if (flags.has_market()) {
m_market.category = static_cast<ITEM_CATEGORY>(flags.market().category());
m_market.tradeAs = flags.market().trade_as_object_id();
m_market.showAs = flags.market().show_as_object_id();
m_market.name = m_name;
for (const int32_t voc : flags.market().restrict_to_profession()) {
m_market.restrictVocation |= voc;
}
m_market.requiredLevel = flags.market().minimum_level();
m_flags |= ThingFlagAttrMarket;
}
if (flags.has_wrap() && flags.wrap()) {
m_flags |= ThingFlagAttrWrapable;
}
if (flags.has_unwrap() && flags.unwrap()) {
m_flags |= ThingFlagAttrUnwrapable;
}
if (flags.has_topeffect() && flags.topeffect()) {
m_flags |= ThingFlagAttrTopEffect;
}
if (flags.has_default_action()) {
m_defaultAction = static_cast<PLAYER_ACTION>(flags.default_action().action());
}
// npcsaledata
if (flags.npcsaledata_size() > 0) {
for (int i = 0; i < flags.npcsaledata_size(); ++i) {
NPCData data;
data.name = flags.npcsaledata(i).name();
data.location = flags.npcsaledata(i).location();
data.salePrice = flags.npcsaledata(i).sale_price();
data.buyPrice = flags.npcsaledata(i).buy_price();
data.currencyObjectTypeId = flags.npcsaledata(i).currency_object_type_id();
data.currencyQuestFlagDisplayName = flags.npcsaledata(i).currency_quest_flag_display_name();
m_npcData.push_back(data);
}
m_flags |= ThingFlagAttrNPC;
}
// charged to expire
// corpse
// player_corpse
// cyclopediaitem
// ammo
if (flags.has_show_off_socket() && flags.show_off_socket()) {
m_flags |= ThingFlagAttrPodium;
}
// reportable
if (flags.has_upgradeclassification()) {
m_upgradeClassification = flags.upgradeclassification().upgrade_classification();
}
// reverse_addons_east
// reverse_addons_west
// reverse_addons_south
// reverse_addons_north
if (flags.has_wearout() && flags.wearout()) {
m_flags |= ThingFlagAttrWearOut;
}
if (flags.has_clockexpire() && flags.clockexpire()) {
m_flags |= ThingFlagAttrClockExpire;
}
if (flags.has_expire() && flags.expire()) {
m_flags |= ThingFlagAttrExpire;
}
if (flags.has_expirestop() && flags.expirestop()) {
m_flags |= ThingFlagAttrExpireStop;
}
if (flags.has_deco_kit() && flags.deco_kit()) {
m_flags |= ThingFlagAttrExpireStop;
}
// now lets parse sprite data
m_animationPhases = 0;
int totalSpritesCount = 0;
std::vector<Size> sizes;
std::vector<int> total_sprites;
for (const auto& framegroup : appearance.frame_group()) {
const int frameGroupType = framegroup.fixed_frame_group();
const auto& spriteInfo = framegroup.sprite_info();
const auto& animation = spriteInfo.animation();
spriteInfo.sprite_id(); // sprites
const auto& spritesPhases = animation.sprite_phase();
m_numPatternX = spriteInfo.pattern_width();
m_numPatternY = spriteInfo.pattern_height();
m_numPatternZ = spriteInfo.pattern_depth();
m_layers = spriteInfo.layers();
m_opaque = spriteInfo.is_opaque();
m_animationPhases += std::max<int>(1, spritesPhases.size());
if (const auto& sheet = g_spriteAppearances.getSheetBySpriteId(spriteInfo.sprite_id(0), false)) {
m_size = sheet->getSpriteSize() / g_gameConfig.getSpriteSize();
sizes.emplace_back(m_size);
}
// animations
if (spritesPhases.size() > 1) {
auto* animator = new Animator;
animator->unserializeAppearance(animation);
if (frameGroupType == FrameGroupMoving)
m_animator = animator;
else if (frameGroupType == FrameGroupIdle || frameGroupType == FrameGroupInitial)
m_idleAnimator = animator;
}
const int totalSprites = m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * std::max<int>(1, spritesPhases.size());
total_sprites.push_back(totalSprites);
if (totalSpritesCount + totalSprites > 4096)
throw Exception("a thing type has more than 4096 sprites");
m_spritesIndex.resize(totalSpritesCount + totalSprites);
for (int j = totalSpritesCount, spriteId = 0; j < (totalSpritesCount + totalSprites); ++j, ++spriteId) {
m_spritesIndex[j] = spriteInfo.sprite_id(spriteId);
}
totalSpritesCount += totalSprites;
}
if (sizes.size() > 1) {
// correction for some sprites
for (const auto& s : sizes) {
m_size.setWidth(std::max<int>(m_size.width(), s.width()));
m_size.setHeight(std::max<int>(m_size.height(), s.height()));
}
const size_t expectedSize = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * m_animationPhases;
if (expectedSize != m_spritesIndex.size()) {
const std::vector sprites(std::move(m_spritesIndex));
m_spritesIndex.clear();
m_spritesIndex.reserve(expectedSize);
for (size_t i = 0, idx = 0; i < sizes.size(); ++i) {
const int totalSprites = total_sprites[i];
if (m_size == sizes[i]) {
for (int j = 0; j < totalSprites; ++j) {
m_spritesIndex.push_back(sprites[idx++]);
}
continue;
}
const size_t patterns = (totalSprites / sizes[i].area());
for (size_t p = 0; p < patterns; ++p) {
for (int x = 0; x < m_size.width(); ++x) {
for (int y = 0; y < m_size.height(); ++y) {
if (x < sizes[i].width() && y < sizes[i].height()) {
m_spritesIndex.push_back(sprites[idx++]);
continue;
}
m_spritesIndex.push_back(0);
}
}
}
}
}
}
prepareTextureLoad(sizes, total_sprites);
}
void ThingType::unserialize(uint16_t clientId, ThingCategory category, const FileStreamPtr& fin)
{
m_null = false;
m_id = clientId;
m_category = category;
int count = 0;
int attr = -1;
bool done = false;
for (int i = 0; i < ThingLastAttr; ++i) {
++count;
attr = fin->getU8();
if (attr == ThingLastAttr) {
done = true;
break;
}
if (g_game.getClientVersion() >= 1000) {
/* In 10.10+ all attributes from 16 and up were
* incremented by 1 to make space for 16 as
* "No Movement Animation" flag.
*/
if (attr == 16)
attr = ThingAttrNoMoveAnimation;
else if (attr == 254) { // Usable
attr = ThingAttrUsable;
} else if (attr == 35) { // Default Action
attr = ThingAttrDefaultAction;
} else if (attr > 16)
attr -= 1;
} else if (g_game.getClientVersion() >= 860) {
/* Default attribute values follow
* the format of 8.6-9.86.
* Therefore no changes here.
*/
} else if (g_game.getClientVersion() >= 780) {
/* In 7.80-8.54 all attributes from 8 and higher were
* incremented by 1 to make space for 8 as
* "Item Charges" flag.
*/
if (attr == 8) {
attr = ThingAttrChargeable;
continue;
}
if (attr > 8)
attr -= 1;
} else if (g_game.getClientVersion() >= 755) {
/* In 7.55-7.72 attributes 23 is "Floor Change". */
if (attr == 23)
attr = ThingAttrFloorChange;
} else if (g_game.getClientVersion() >= 740) {
/* In 7.4-7.5 attribute "Ground Border" did not exist
* attributes 1-15 have to be adjusted.
* Several other changes in the format.
*/
if (attr > 0 && attr <= 15)
attr += 1;
else if (attr == 16)
attr = ThingAttrLight;
else if (attr == 17)
attr = ThingAttrFloorChange;
else if (attr == 18)
attr = ThingAttrFullGround;
else if (attr == 19)
attr = ThingAttrElevation;
else if (attr == 20)
attr = ThingAttrDisplacement;
else if (attr == 22)
attr = ThingAttrMinimapColor;
else if (attr == 23)
attr = ThingAttrRotateable;
else if (attr == 24)
attr = ThingAttrLyingCorpse;
else if (attr == 25)
attr = ThingAttrHangable;
else if (attr == 26)
attr = ThingAttrHookSouth;
else if (attr == 27)
attr = ThingAttrHookEast;
else if (attr == 28)
attr = ThingAttrAnimateAlways;
/* "Multi Use" and "Force Use" are swapped */
if (attr == ThingAttrMultiUse)
attr = ThingAttrForceUse;
else if (attr == ThingAttrForceUse)
attr = ThingAttrMultiUse;
}
const auto thingAttr = static_cast<ThingAttr>(attr);
m_flags |= thingAttrToThingFlagAttr(thingAttr);
switch (attr) {
case ThingAttrDisplacement:
{
if (g_game.getClientVersion() >= 755) {
if (g_game.getFeature(Otc::GameNegativeOffset)) {
m_displacement.x = fin->get16();
m_displacement.y = fin->get16();
} else {
m_displacement.x = fin->getU16();
m_displacement.y = fin->getU16();
}
} else {
m_displacement.x = 8;
m_displacement.y = 8;
}
break;
}
case ThingAttrLight:
{
m_light.intensity = fin->getU16();
m_light.color = fin->getU16();
break;
}
case ThingAttrMarket:
{
m_market.category = static_cast<ITEM_CATEGORY>(fin->getU16());
m_market.tradeAs = fin->getU16();
m_market.showAs = fin->getU16();
m_market.name = fin->getString();
m_market.restrictVocation = fin->getU16();
m_market.requiredLevel = fin->getU16();
break;
}
case ThingAttrElevation: m_elevation = fin->getU16(); break;
case ThingAttrGround: m_groundSpeed = fin->getU16(); break;
case ThingAttrWritable: m_maxTextLength = fin->getU16(); break;
case ThingAttrWritableOnce:m_maxTextLength = fin->getU16(); break;
case ThingAttrMinimapColor: m_minimapColor = fin->getU16(); break;
case ThingAttrCloth: m_clothSlot = fin->getU16(); break;
case ThingAttrLensHelp: m_lensHelp = fin->getU16(); break;
case ThingAttrDefaultAction: m_defaultAction = static_cast<PLAYER_ACTION>(fin->getU16()); break;
}
}
if (!done)
throw Exception("corrupt data (id: %d, category: %d, count: %d, lastAttr: %d)",
m_id, m_category, count, attr);
const bool hasFrameGroups = category == ThingCategoryCreature && g_game.getFeature(Otc::GameIdleAnimations);
const uint8_t groupCount = hasFrameGroups ? fin->getU8() : 1;
m_animationPhases = 0;
int totalSpritesCount = 0;
std::vector<Size> sizes;
std::vector<int> total_sprites;
for (int i = 0; i < groupCount; ++i) {
uint8_t frameGroupType = FrameGroupDefault;
if (hasFrameGroups)
frameGroupType = fin->getU8();
const uint8_t width = fin->getU8();
const uint8_t height = fin->getU8();
m_size = { width, height };
sizes.emplace_back(m_size);
if (width > 1 || height > 1) {
m_realSize = fin->getU8();
}
m_layers = fin->getU8();
m_numPatternX = fin->getU8();
m_numPatternY = fin->getU8();
if (g_game.getClientVersion() >= 755)
m_numPatternZ = fin->getU8();
else
m_numPatternZ = 1;
const int groupAnimationsPhases = fin->getU8();
m_animationPhases += groupAnimationsPhases;
if (groupAnimationsPhases > 1 && g_game.getFeature(Otc::GameEnhancedAnimations)) {
auto* animator = new Animator;
animator->unserialize(groupAnimationsPhases, fin);
if (frameGroupType == FrameGroupMoving)
m_animator = animator;
else if (frameGroupType == FrameGroupIdle)
m_idleAnimator = animator;
}
const int totalSprites = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * groupAnimationsPhases;
total_sprites.push_back(totalSprites);
if (totalSpritesCount + totalSprites > 4096)
throw Exception("a thing type has more than 4096 sprites");
m_spritesIndex.resize(totalSpritesCount + totalSprites);
for (int j = totalSpritesCount; j < (totalSpritesCount + totalSprites); ++j)
m_spritesIndex[j] = g_game.getFeature(Otc::GameSpritesU32) ? fin->getU32() : fin->getU16();
totalSpritesCount += totalSprites;
}
prepareTextureLoad(sizes, total_sprites);
}
void ThingType::prepareTextureLoad(const std::vector<Size>& sizes, const std::vector<int>& total_sprites) {
if (sizes.size() > 1) {
// correction for some sprites
for (const auto& s : sizes) {
m_size.setWidth(std::max<int>(m_size.width(), s.width()));
m_size.setHeight(std::max<int>(m_size.height(), s.height()));
}
const size_t expectedSize = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * m_animationPhases;
if (expectedSize != m_spritesIndex.size()) {
const std::vector sprites(std::move(m_spritesIndex));
m_spritesIndex.clear();
m_spritesIndex.reserve(expectedSize);
for (size_t i = 0, idx = 0; i < sizes.size(); ++i) {
const int totalSprites = total_sprites[i];
if (m_size == sizes[i]) {
for (int j = 0; j < totalSprites; ++j) {
m_spritesIndex.push_back(sprites[idx++]);
}
continue;
}
const size_t patterns = (totalSprites / sizes[i].area());
for (size_t p = 0; p < patterns; ++p) {
for (int x = 0; x < m_size.width(); ++x) {
for (int y = 0; y < m_size.height(); ++y) {
if (x < sizes[i].width() && y < sizes[i].height()) {
m_spritesIndex.push_back(sprites[idx++]);
continue;
}
m_spritesIndex.push_back(0);
}
}
}
}
}
}
m_textureData.resize(m_animationPhases);
}
void ThingType::unserializeOtml(const OTMLNodePtr& node)
{
for (const auto& node2 : node->children()) {
if (node2->tag() == "opacity")
m_opacity = node2->value<float>();
else if (node2->tag() == "image")
m_customImage = node2->value();
else if (node2->tag() == "full-ground") {
if (node2->value<bool>())
m_flags &= ~ThingFlagAttrFullGround;
else
m_flags |= ThingFlagAttrFullGround;
}
}
}
void ThingType::drawWithFrameBuffer(const TexturePtr& texture, const Rect& screenRect, const Rect& textureRect, const Color& color, const DrawConductor& conductor) {
const int size = static_cast<int>(g_gameConfig.getSpriteSize() * std::max<int>(m_size.area(), 2) * g_drawPool.getScaleFactor());
const auto& p = (Point(size) - screenRect.size().toPoint()) / 2;
const auto& destDiff = Rect(screenRect.topLeft() - p, Size{ size });
g_drawPool.bindFrameBuffer(destDiff.size()); {
// Debug
// g_drawPool.addBoundingRect(Rect(Point(0), destDiff.size()), Color::red);
g_drawPool.addTexturedRect(Rect(p, screenRect.size()), texture, textureRect, color, conductor);
} g_drawPool.releaseFrameBuffer(destDiff);
g_drawPool.resetShaderProgram();
}
void ThingType::draw(const Point& dest, int layer, int xPattern, int yPattern, int zPattern, int animationPhase, const Color& color, bool drawThings, const LightViewPtr& lightView, const DrawConductor& conductor)
{
if (m_null)
return;
if (animationPhase >= m_animationPhases)
return;
const auto& texture = getTexture(animationPhase); // texture might not exists, neither its rects.
if (!texture)
return;
const auto& textureData = m_textureData[animationPhase];
const uint32_t frameIndex = getTextureIndex(layer, xPattern, yPattern, zPattern);
if (frameIndex >= textureData.pos.size())
return;
const auto& textureOffset = textureData.pos[frameIndex].offsets;
const auto& textureRect = textureData.pos[frameIndex].rects;
const Rect screenRect(dest + (textureOffset - m_displacement - (m_size.toPoint() - Point(1)) * g_gameConfig.getSpriteSize()) * g_drawPool.getScaleFactor(), textureRect.size() * g_drawPool.getScaleFactor());
if (drawThings) {
const auto& newColor = m_opacity < 1.0f ? Color(color, m_opacity) : color;
if (g_drawPool.shaderNeedFramebuffer())
drawWithFrameBuffer(texture, screenRect, textureRect, newColor, conductor);
else
g_drawPool.addTexturedRect(screenRect, texture, textureRect, newColor, conductor);
}
if (lightView && hasLight()) {
lightView->addLightSource(screenRect.center(), m_light);
}
}
TexturePtr ThingType::getTexture(int animationPhase)
{
if (m_null) return m_textureNull;
m_lastTimeUsage.restart();
auto& textureData = m_textureData[animationPhase];
auto& animationPhaseTexture = textureData.source;
if (animationPhaseTexture) return animationPhaseTexture;
bool async = g_app.isLoadingAsyncTexture();
if (g_game.isUsingProtobuf() && g_drawPool.getCurrentType() == DrawPoolType::FOREGROUND)
async = false;
if (!async) {
loadTexture(animationPhase);
return textureData.source;
}
if (!m_loading) {
m_loading = true;
auto action = [this] {
for (int_fast8_t i = -1; ++i < m_animationPhases;)
loadTexture(i);
m_loading = false;
};
if (g_game.getLocalPlayer() && g_game.getLocalPlayer()->isPendingGame())
g_dispatcher.asyncEvent(std::move(action));
else g_asyncDispatcher.detach_task(std::move(action));
}
return nullptr;
}
void ThingType::loadTexture(int animationPhase)
{
auto& textureData = m_textureData[animationPhase];
if (textureData.source)
return;
// we don't need layers in common items, they will be pre-drawn
int textureLayers = 1;
int numLayers = m_layers;
if (m_category == ThingCategoryCreature && numLayers >= 2) {
// 5 layers: outfit base, red mask, green mask, blue mask, yellow mask
textureLayers = 5;
numLayers = 5;
}
const bool useCustomImage = animationPhase == 0 && !m_customImage.empty();
const int indexSize = textureLayers * m_numPatternX * m_numPatternY * m_numPatternZ;
const auto& textureSize = getBestTextureDimension(m_size.width(), m_size.height(), indexSize);
const auto& fullImage = useCustomImage ? Image::load(m_customImage) : std::make_shared<Image>(textureSize * g_gameConfig.getSpriteSize());
const bool protobufSupported = g_game.isUsingProtobuf();
static Color maskColors[] = { Color::red, Color::green, Color::blue, Color::yellow };
textureData.pos.resize(indexSize);
for (int z = 0; z < m_numPatternZ; ++z) {
for (int y = 0; y < m_numPatternY; ++y) {
for (int x = 0; x < m_numPatternX; ++x) {
for (int l = 0; l < numLayers; ++l) {
const bool spriteMask = m_category == ThingCategoryCreature && l > 0;
const int frameIndex = getTextureIndex(l % textureLayers, x, y, z);
const auto& framePos = Point(frameIndex % (textureSize.width() / m_size.width()) * m_size.width(),
frameIndex / (textureSize.width() / m_size.width()) * m_size.height()) * g_gameConfig.getSpriteSize();
if (!useCustomImage) {
if (protobufSupported) {
const uint32_t spriteIndex = getSpriteIndex(-1, -1, spriteMask ? 1 : l, x, y, z, animationPhase);
const auto& spriteImage = g_sprites.getSpriteImage(m_spritesIndex[spriteIndex]);
if (!spriteImage) {
continue;
}
// verifies that the first block in the lower right corner is transparent.
if (spriteImage->hasTransparentPixel()) {
fullImage->setTransparentPixel(true);
}
if (spriteMask) {
spriteImage->overwriteMask(maskColors[(l - 1)]);
}
fullImage->blit(framePos, spriteImage);
} else {
for (int h = 0; h < m_size.height(); ++h) {
for (int w = 0; w < m_size.width(); ++w) {
const uint32_t spriteIndex = getSpriteIndex(w, h, spriteMask ? 1 : l, x, y, z, animationPhase);
const auto& spriteImage = g_sprites.getSpriteImage(m_spritesIndex[spriteIndex]);
// verifies that the first block in the lower right corner is transparent.
if (h == 0 && w == 0 && (!spriteImage || spriteImage->hasTransparentPixel())) {
fullImage->setTransparentPixel(true);
}
if (spriteImage) {
if (spriteMask) {
spriteImage->overwriteMask(maskColors[(l - 1)]);
}
const Point& spritePos = Point(m_size.width() - w - 1, m_size.height() - h - 1) * g_gameConfig.getSpriteSize();
fullImage->blit(framePos + spritePos, spriteImage);
}
}
}
}
}
auto& posData = textureData.pos[frameIndex];
posData.rects = { framePos + Point(m_size.width(), m_size.height()) * g_gameConfig.getSpriteSize() - Point(1), framePos };
for (int fx = framePos.x; fx < framePos.x + m_size.width() * g_gameConfig.getSpriteSize(); ++fx) {
for (int fy = framePos.y; fy < framePos.y + m_size.height() * g_gameConfig.getSpriteSize(); ++fy) {
const uint8_t* p = fullImage->getPixel(fx, fy);
if (p[3] == 0x00)
continue;
posData.rects.setTop(std::min<int>(fy, posData.rects.top()));
posData.rects.setLeft(std::min<int>(fx, posData.rects.left()));
posData.rects.setBottom(std::max<int>(fy, posData.rects.bottom()));
posData.rects.setRight(std::max<int>(fx, posData.rects.right()));
}
}
posData.originRects = Rect(framePos, Size(m_size.width(), m_size.height()) * g_gameConfig.getSpriteSize());
posData.offsets = posData.rects.topLeft() - framePos;
}
}
}
}
if (m_opacity < 1.0f)
fullImage->setTransparentPixel(true);
if (m_opaque == -1)
m_opaque = !fullImage->hasTransparentPixel();
textureData.source = std::make_shared<Texture>(fullImage, true, false);
}
Size ThingType::getBestTextureDimension(int w, int h, int count)
{
int k = 1;
while (k < w)
k <<= 1;
w = k;
k = 1;
while (k < h)
k <<= 1;
h = k;
const int numSprites = w * h * count;
assert(numSprites <= g_gameConfig.getSpriteSize() * g_gameConfig.getSpriteSize());
assert(w <= g_gameConfig.getSpriteSize());
assert(h <= g_gameConfig.getSpriteSize());
Size bestDimension = { g_gameConfig.getSpriteSize() };
for (int i = w; i <= g_gameConfig.getSpriteSize(); i <<= 1) {
for (int j = h; j <= g_gameConfig.getSpriteSize(); j <<= 1) {
Size candidateDimension = { i, j };
if (candidateDimension.area() < numSprites)
continue;
if ((candidateDimension.area() < bestDimension.area()) ||
(candidateDimension.area() == bestDimension.area() && candidateDimension.width() + candidateDimension.height() < bestDimension.width() + bestDimension.height()))
bestDimension = candidateDimension;
}
}
return bestDimension;
}
uint32_t ThingType::getSpriteIndex(int w, int h, int l, int x, int y, int z, int a) const
{
uint32_t index = ((((((a % m_animationPhases)
* m_numPatternZ + z)
* m_numPatternY + y)
* m_numPatternX + x)
* m_layers + l)
* m_size.height() + h)
* m_size.width() + w;
if (w == -1 && h == -1) { // protobuf does not use width and height, because sprite image is the exact sprite size, not split by 32x32, so -1 is passed instead
index = ((((a % m_animationPhases)
* m_numPatternZ + z)
* m_numPatternY + y)
* m_numPatternX + x)
* m_layers + l;
}
assert(index < m_spritesIndex.size());
return index;
}
uint32_t ThingType::getTextureIndex(int l, int x, int y, int z) const
{
return ((l * m_numPatternZ + z)
* m_numPatternY + y)
* m_numPatternX + x;
}
int ThingType::getExactSize(int layer, int xPattern, int yPattern, int zPattern, int animationPhase)
{
if (m_null)
return 0;
if (!getTexture(animationPhase)) // we must calculate it anyway.
return 0;
const int frameIndex = getTextureIndex(layer, xPattern, yPattern, zPattern);
const auto& pos = m_textureData[animationPhase].pos;
const auto& textureDataPos = pos[std::min<int>(frameIndex, pos.size() - 1)];
const auto& size = textureDataPos.originRects.size() - textureDataPos.offsets.toSize();
return std::max<int>(size.width(), size.height());
}
void ThingType::setPathable(bool var)
{
if (var == true)
m_flags &= ~ThingFlagAttrNotPathable;
else
m_flags |= ThingFlagAttrNotPathable;
}
int ThingType::getExactHeight()
{
if (m_null)
return 0;
if (m_exactHeight != 0)
return m_exactHeight;
getTexture(0);
const int frameIndex = getTextureIndex(0, 0, 0, 0);
const auto& textureDataPos = m_textureData[0].pos[frameIndex];
const Size& size = textureDataPos.originRects.size() - textureDataPos.offsets.toSize();
return m_exactHeight = size.height();
}
ThingFlagAttr ThingType::thingAttrToThingFlagAttr(ThingAttr attr) {
switch (attr) {
case ThingAttrDisplacement: return ThingFlagAttrDisplacement;
case ThingAttrLight: return ThingFlagAttrLight;
case ThingAttrElevation: return ThingFlagAttrElevation;
case ThingAttrGround: return ThingFlagAttrGround;
case ThingAttrWritable: return ThingFlagAttrWritable;
case ThingAttrWritableOnce: return ThingFlagAttrWritableOnce;
case ThingAttrMinimapColor: return ThingFlagAttrMinimapColor;
case ThingAttrCloth: return ThingFlagAttrCloth;
case ThingAttrLensHelp: return ThingFlagAttrLensHelp;
case ThingAttrDefaultAction: return ThingFlagAttrDefaultAction;
case ThingAttrUsable: return ThingFlagAttrUsable;
case ThingAttrGroundBorder: return ThingFlagAttrGroundBorder;
case ThingAttrOnBottom: return ThingFlagAttrOnBottom;
case ThingAttrOnTop: return ThingFlagAttrOnTop;
case ThingAttrContainer: return ThingFlagAttrContainer;
case ThingAttrStackable: return ThingFlagAttrStackable;
case ThingAttrForceUse: return ThingFlagAttrForceUse;
case ThingAttrMultiUse: return ThingFlagAttrMultiUse;
case ThingAttrChargeable: return ThingFlagAttrChargeable;
case ThingAttrFluidContainer: return ThingFlagAttrFluidContainer;
case ThingAttrSplash: return ThingFlagAttrSplash;
case ThingAttrNotWalkable: return ThingFlagAttrNotWalkable;
case ThingAttrNotMoveable: return ThingFlagAttrNotMoveable;
case ThingAttrBlockProjectile: return ThingFlagAttrBlockProjectile;
case ThingAttrNotPathable: return ThingFlagAttrNotPathable;
case ThingAttrPickupable: return ThingFlagAttrPickupable;
case ThingAttrHangable: return ThingFlagAttrHangable;
case ThingAttrHookSouth: return ThingFlagAttrHookSouth;
case ThingAttrHookEast: return ThingFlagAttrHookEast;
case ThingAttrRotateable: return ThingFlagAttrRotateable;
case ThingAttrDontHide: return ThingFlagAttrDontHide;
case ThingAttrTranslucent: return ThingFlagAttrTranslucent;
case ThingAttrLyingCorpse: return ThingFlagAttrLyingCorpse;
case ThingAttrAnimateAlways: return ThingFlagAttrAnimateAlways;
case ThingAttrFullGround: return ThingFlagAttrFullGround;
case ThingAttrLook: return ThingFlagAttrLook;
case ThingAttrWrapable: return ThingFlagAttrWrapable;
case ThingAttrUnwrapable: return ThingFlagAttrUnwrapable;
case ThingAttrWearOut: return ThingFlagAttrWearOut;
case ThingAttrClockExpire: return ThingFlagAttrClockExpire;
case ThingAttrExpire: return ThingFlagAttrExpire;
case ThingAttrExpireStop: return ThingFlagAttrExpireStop;
case ThingAttrPodium: return ThingFlagAttrPodium;
case ThingAttrTopEffect: return ThingFlagAttrTopEffect;
case ThingAttrMarket: return ThingFlagAttrMarket;
case ThingAttrDecoKit: return ThingFlagAttrDecoKit;
default: break;
}
return ThingFlagAttrNone;
}
bool ThingType::isTall(const bool useRealSize) { return useRealSize ? getRealSize() > g_gameConfig.getSpriteSize() : getHeight() > 1; }
#ifdef FRAMEWORK_EDITOR
void ThingType::serialize(const FileStreamPtr& fin)
{
for (int i = 0; i < ThingLastAttr; ++i) {
int attr = i;
if (g_game.getClientVersion() >= 780) {
if (attr == ThingAttrChargeable)
attr = ThingAttrWritable;
else if (attr >= ThingAttrWritable)
attr += 1;
} else if (g_game.getClientVersion() >= 1000) {
if (attr == ThingAttrNoMoveAnimation)
attr = 16;
else if (attr >= ThingAttrPickupable)
attr += 1;
}
if (!hasAttr(static_cast<ThingAttr>(attr)))
continue;