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-rw-r--r--src/CMakeLists.txt8
-rw-r--r--src/Makefile.am4
-rw-r--r--src/actorspritemanager.cpp2
-rw-r--r--src/client.cpp1
-rw-r--r--src/gui/socialwindow.cpp4
-rw-r--r--src/localplayer.cpp38
-rw-r--r--src/localplayer.h6
-rw-r--r--src/map.cpp7
-rw-r--r--src/map.h11
-rw-r--r--src/navigationmanager.cpp161
-rw-r--r--src/navigationmanager.h53
-rw-r--r--src/resources/mapreader.cpp5
-rw-r--r--src/resources/mapreader.h1
-rw-r--r--src/resources/resourcemanager.cpp28
-rw-r--r--src/resources/resourcemanager.h4
-rw-r--r--src/walklayer.cpp44
-rw-r--r--src/walklayer.h48
17 files changed, 393 insertions, 32 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 13b47965c..5523549ac 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -610,6 +610,10 @@ SET(SRCS
mobileopenglgraphics.h
mouseinput.cpp
mouseinput.h
+ mumblemanager.cpp
+ mumblemanager.h
+ navigationmanager.cpp
+ navigationmanager.h
normalopenglgraphics.cpp
normalopenglgraphics.h
notifications.h
@@ -660,8 +664,8 @@ SET(SRCS
variabledata.h
vector.cpp
vector.h
- mumblemanager.cpp
- mumblemanager.h
+ walklayer.cpp
+ walklayer.h
)
SET(SRCS_GUICHAN
diff --git a/src/Makefile.am b/src/Makefile.am
index 453d53160..c4b5971fa 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -613,6 +613,8 @@ manaplus_SOURCES += gui/widgets/avatarlistbox.cpp \
mobileopenglgraphics.h \
mouseinput.cpp \
mouseinput.h \
+ navigationmanager.cpp \
+ navigationmanager.h \
normalopenglgraphics.cpp \
normalopenglgraphics.h \
notifications.h \
@@ -663,6 +665,8 @@ manaplus_SOURCES += gui/widgets/avatarlistbox.cpp \
variabledata.h \
vector.cpp \
vector.h \
+ walklayer.cpp \
+ walklayer.h \
winver.h
manaplus_SOURCES += \
diff --git a/src/actorspritemanager.cpp b/src/actorspritemanager.cpp
index 90a71aaee..09dc1ff8e 100644
--- a/src/actorspritemanager.cpp
+++ b/src/actorspritemanager.cpp
@@ -636,7 +636,7 @@ bool ActorSpriteManager::pickUpNearest(const int x, const int y,
if ((d < dist || !closestItem) && (!mTargetOnlyReachable
|| player_node->isReachable(item->getTileX(),
- item->getTileY())))
+ item->getTileY(), false)))
{
if (allowAll)
{
diff --git a/src/client.cpp b/src/client.cpp
index 467d49f3b..dc4f118a8 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1872,6 +1872,7 @@ void Client::initTempDir()
logger->error(strprintf(_("%s doesn't exist and can't be created! "
"Exiting."), mTempDir.c_str()));
}
+// ResourceManager::deleteFilesInDirectory(mTempDir);
}
void Client::initConfigDir()
diff --git a/src/gui/socialwindow.cpp b/src/gui/socialwindow.cpp
index 653140e3f..2b3ec2c3a 100644
--- a/src/gui/socialwindow.cpp
+++ b/src/gui/socialwindow.cpp
@@ -701,7 +701,7 @@ public:
Avatar *const ava = new Avatar(name);
if (player_node)
- ava->setOnline(player_node->isReachable(x, y, 0));
+ ava->setOnline(player_node->isReachable(x, y, true));
else
ava->setOnline(false);
ava->setLevel(-1);
@@ -842,7 +842,7 @@ public:
Avatar *const ava = new Avatar(name);
if (player_node)
- ava->setOnline(player_node->isReachable(x, y, 0));
+ ava->setOnline(player_node->isReachable(x, y, true));
else
ava->setOnline(false);
ava->setLevel(-1);
diff --git a/src/localplayer.cpp b/src/localplayer.cpp
index 65f2faaba..3d2af40c6 100644
--- a/src/localplayer.cpp
+++ b/src/localplayer.cpp
@@ -25,6 +25,7 @@
#include "actorspritemanager.h"
#include "client.h"
#include "configuration.h"
+#include "dropshortcut.h"
#include "effectmanager.h"
#include "graphics.h"
#include "guild.h"
@@ -38,7 +39,7 @@
#include "simpleanimation.h"
#include "soundmanager.h"
#include "statuseffect.h"
-#include "dropshortcut.h"
+#include "walklayer.h"
#include "gui/chatwindow.h"
#include "gui/gui.h"
@@ -2930,28 +2931,6 @@ void LocalPlayer::crazyMoveA()
mCrazyMoveState = 0;
}
-bool LocalPlayer::isReachable(const int x, const int y,
- const int maxCost) const
-{
- if (!mMap)
- return false;
-
- if (x - 1 <= mX && x + 1 >= mX
- && y - 1 <= mY && y + 1 >= mY )
- {
- return true;
- }
-
- const Vector &playerPos = getPosition();
-
- const Path debugPath = mMap->findPath(
- static_cast<int>(playerPos.x - 16) / 32,
- static_cast<int>(playerPos.y - 32) / 32,
- x, y, getWalkMask(), maxCost);
-
- return !debugPath.empty();
-}
-
bool LocalPlayer::isReachable(Being *const being,
const int maxCost)
{
@@ -2998,6 +2977,19 @@ bool LocalPlayer::isReachable(Being *const being,
}
}
+bool LocalPlayer::isReachable(const int x, const int y,
+ const int allowCollision) const
+{
+ const WalkLayer *const walk = mMap->getWalkLayer();
+ if (!walk)
+ return false;
+ int num = walk->getDataAt(x, y);
+ if (allowCollision && num < 0)
+ num = -num;
+
+ return walk->getDataAt(mX, mY) == num;
+}
+
bool LocalPlayer::pickUpItems(int pickUpType)
{
if (!actorSpriteManager)
diff --git a/src/localplayer.h b/src/localplayer.h
index dcb95a119..7dfa6025f 100644
--- a/src/localplayer.h
+++ b/src/localplayer.h
@@ -300,12 +300,12 @@ class LocalPlayer final : public Being,
void debugMsg(const std::string &str) const;
- bool isReachable(const int x, const int y,
- const int maxCost = 0) const A_WARN_UNUSED;
-
bool isReachable(Being *const being,
const int maxCost = 0) A_WARN_UNUSED;
+ bool isReachable(const int x, const int y,
+ const int allowCollision) const A_WARN_UNUSED;
+
void setHome();
void pingRequest();
diff --git a/src/map.cpp b/src/map.cpp
index db2a46ef8..8ce96bdc5 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -30,6 +30,7 @@
#include "particle.h"
#include "simpleanimation.h"
#include "tileset.h"
+#include "walklayer.h"
#include "resources/ambientlayer.h"
#include "resources/image.h"
@@ -126,6 +127,7 @@ Map::Map(const int width, const int height,
mTileWidth(tileWidth), mTileHeight(tileHeight),
mMaxTileHeight(height),
mMetaTiles(new MetaTile[mWidth * mHeight]),
+ mWalkLayer(nullptr),
mHasWarps(false),
mDebugFlags(MAP_NORMAL),
mOnClosedList(1), mOnOpenList(2),
@@ -187,6 +189,11 @@ Map::~Map()
for (int i = 0; i < NB_BLOCKTYPES; i++)
delete [] mOccupation[i];
+ if (mWalkLayer)
+ {
+ mWalkLayer->decRef();
+ mWalkLayer = nullptr;
+ }
mFringeLayer = nullptr;
delete_all(mLayers);
delete_all(mTilesets);
diff --git a/src/map.h b/src/map.h
index 3f922471d..2c5e0ff9c 100644
--- a/src/map.h
+++ b/src/map.h
@@ -41,6 +41,7 @@ class Tileset;
class SpecialLayer;
class MapItem;
class ObjectsLayer;
+class WalkLayer;
typedef std::vector<Tileset*> Tilesets;
typedef std::vector<MapLayer*> Layers;
@@ -404,6 +405,15 @@ class Map final : public Properties, public ConfigListener
void setAtlas(Resource *const atlas)
{ mAtlas = atlas; }
+ const MetaTile *getMetaTiles() const
+ { return mMetaTiles; }
+
+ WalkLayer *getWalkLayer()
+ { return mWalkLayer; }
+
+ void setWalkLayer(WalkLayer *l)
+ { mWalkLayer = l; }
+
protected:
friend class Actor;
friend class Minimap;
@@ -451,6 +461,7 @@ class Map final : public Properties, public ConfigListener
int mTileWidth, mTileHeight;
int mMaxTileHeight;
MetaTile *mMetaTiles;
+ WalkLayer *mWalkLayer;
Layers mLayers;
Tilesets mTilesets;
Actors mActors;
diff --git a/src/navigationmanager.cpp b/src/navigationmanager.cpp
new file mode 100644
index 000000000..38dd0f718
--- /dev/null
+++ b/src/navigationmanager.cpp
@@ -0,0 +1,161 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "navigationmanager.h"
+
+#include "map.h"
+#include "walklayer.h"
+
+#include "resources/resource.h"
+
+static const int walkMask = (Map::BLOCKMASK_WALL | Map::BLOCKMASK_AIR
+ | Map::BLOCKMASK_WATER);
+
+namespace {
+ struct Cell
+ {
+ Cell(const int x0, const int y0) :
+ x(x0),
+ y(y0)
+ {
+ }
+
+ int x;
+ int y;
+ };
+}
+
+NavigationManager::NavigationManager()
+{
+}
+
+NavigationManager::~NavigationManager()
+{
+}
+
+Resource *NavigationManager::loadWalkLayer(Map *const map)
+{
+ if (!map)
+ return nullptr;
+
+ const int width = map->getWidth();
+ const int height = map->getHeight();
+ if (width < 2 || height < 2)
+ return nullptr;
+ WalkLayer *const walkLayer = new WalkLayer(width, height);
+
+ const MetaTile *const tiles = map->getMetaTiles();
+ int *data = walkLayer->getData();
+
+ int x = 0;
+ int y = 0;
+ int num = 1;
+ while(findWalkableTile(x, y, width, height,tiles, data))
+ {
+ fillNum(x, y, width, height, num, tiles, data);
+ num ++;
+ }
+
+ return walkLayer;
+}
+
+bool NavigationManager::findWalkableTile(int &x1, int &y1,
+ const int width, const int height,
+ const MetaTile *const tiles,
+ const int *const data)
+{
+ for (int y = 0; y < height; y ++)
+ {
+ const int y2 = y * width;
+ for (int x = 0; x < width; x ++)
+ {
+ const int ptr = x + y2;
+ if (!(tiles[ptr].blockmask & walkMask) && !data[ptr])
+ {
+ x1 = x;
+ y1 = y;
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
+void NavigationManager::fillNum(int x, int y,
+ const int width, const int height,
+ const int num, const MetaTile *const tiles,
+ int *const data)
+{
+ std::vector<Cell> cells;
+ cells.push_back(Cell(x, y));
+ while (!cells.empty())
+ {
+ const Cell cell = cells.back();
+ cells.pop_back();
+ int ptr;
+ x = cell.x;
+ y = cell.y;
+ data[x + width * y] = num;
+ if (x > 0)
+ {
+ ptr = (x - 1) + width * y;
+ if (!data[ptr])
+ {
+ if (!(tiles[ptr].blockmask & walkMask))
+ cells.push_back(Cell(x - 1, y));
+ else
+ data[ptr] = -num;
+ }
+ }
+ if (x < width - 1)
+ {
+ ptr = (x + 1) + width * y;
+ if (!data[ptr])
+ {
+ if (!(tiles[ptr].blockmask & walkMask))
+ cells.push_back(Cell(x + 1, y));
+ else
+ data[ptr] = -num;
+ }
+ }
+ if (y > 0)
+ {
+ ptr = x + width * (y - 1);
+ if (!data[ptr])
+ {
+ if (!(tiles[ptr].blockmask & walkMask))
+ cells.push_back(Cell(x, y - 1));
+ else
+ data[ptr] = -num;
+ }
+ }
+ if (y < height - 1)
+ {
+ ptr = x + width * (y + 1);
+ if (!data[ptr])
+ {
+ if (!(tiles[ptr].blockmask & walkMask))
+ cells.push_back(Cell(x, y + 1));
+ else
+ data[ptr] = -num;
+ }
+ }
+ }
+}
diff --git a/src/navigationmanager.h b/src/navigationmanager.h
new file mode 100644
index 000000000..c08f4acd5
--- /dev/null
+++ b/src/navigationmanager.h
@@ -0,0 +1,53 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NAVIGATIONMANAGER_H
+#define NAVIGATIONMANAGER_H
+
+#include "localconsts.h"
+
+class MetaTile;
+class Map;
+class Resource;
+
+class NavigationManager final
+{
+ public:
+ NavigationManager();
+
+ A_DELETE_COPY(NavigationManager)
+
+ ~NavigationManager();
+
+ static Resource *loadWalkLayer(Map *const map);
+
+ private:
+ static bool findWalkableTile(int &x1, int &y1,
+ const int width, const int height,
+ const MetaTile *const tiles,
+ const int *const data);
+
+ static void fillNum(int x, int y,
+ const int width, const int height,
+ const int num, const MetaTile *const tiles,
+ int *const data);
+};
+
+#endif
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index 6a149c6fd..464680620 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -279,13 +279,15 @@ Map *MapReader::readMap(XmlNodePtr node, const std::string &path)
const std::string fileName = path.substr(path.rfind("/") + 1);
map->setProperty("shortName", fileName);
+ ResourceManager *const resman = ResourceManager::getInstance();
+
#ifdef USE_OPENGL
if (graphicsManager.getUseAtlases())
{
const MapDB::MapInfo *const info = MapDB::getMapAtlas(fileName);
if (info)
{
- map->setAtlas(ResourceManager::getInstance()->getAtlas(
+ map->setAtlas(resman->getAtlas(
info->atlas, *info->files));
}
}
@@ -393,6 +395,7 @@ Map *MapReader::readMap(XmlNodePtr node, const std::string &path)
map->clearIndexedTilesets();
map->setActorsFix(0, atoi(map->getProperty("actorsfix").c_str()));
map->reduce();
+ map->setWalkLayer(resman->getWalkLayer(fileName, map));
return map;
}
diff --git a/src/resources/mapreader.h b/src/resources/mapreader.h
index 26e47a74c..63805ac60 100644
--- a/src/resources/mapreader.h
+++ b/src/resources/mapreader.h
@@ -29,6 +29,7 @@
class Map;
class Properties;
+class Resource;
class Tileset;
/**
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index 9a4d1c3f1..43092e28d 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -26,6 +26,9 @@
#include "client.h"
#include "configuration.h"
#include "logger.h"
+#include "map.h"
+#include "navigationmanager.h"
+#include "walklayer.h"
#include "resources/atlasmanager.h"
#include "resources/dye.h"
@@ -740,6 +743,31 @@ Resource *ResourceManager::getAtlas(const std::string &name,
}
#endif
+struct WalkLayerLoader
+{
+ const std::string name;
+ Map *map;
+
+ static Resource *load(const void *const v)
+ {
+ if (!v)
+ return nullptr;
+
+ const WalkLayerLoader *const rl = static_cast<const
+ WalkLayerLoader *const>(v);
+ Resource *const resource = NavigationManager::loadWalkLayer(rl->map);
+ return resource;
+ }
+};
+
+WalkLayer *ResourceManager::getWalkLayer(const std::string &name,
+ Map *const map)
+{
+ WalkLayerLoader rl = {name, map};
+ return static_cast<WalkLayer*>(get("map_" + name,
+ WalkLayerLoader::load, &rl));
+}
+
struct SpriteDefLoader
{
std::string path;
diff --git a/src/resources/resourcemanager.h b/src/resources/resourcemanager.h
index 0248aeda2..72efe8693 100644
--- a/src/resources/resourcemanager.h
+++ b/src/resources/resourcemanager.h
@@ -37,10 +37,12 @@
class AnimationDelayLoad;
class Image;
class ImageSet;
+class Map;
class SDLMusic;
class Resource;
class SoundEffect;
class SpriteDef;
+class WalkLayer;
struct SDL_Surface;
struct SDL_RWops;
@@ -222,6 +224,8 @@ class ResourceManager final
const StringVect &files) A_WARN_UNUSED;
#endif
+ WalkLayer *getWalkLayer(const std::string &name, Map *const map);
+
/**
* Creates a sprite definition based on a given path and the supplied
* variant.
diff --git a/src/walklayer.cpp b/src/walklayer.cpp
new file mode 100644
index 000000000..6a18ba205
--- /dev/null
+++ b/src/walklayer.cpp
@@ -0,0 +1,44 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "walklayer.h"
+
+#include "debug.h"
+
+WalkLayer::WalkLayer(const int width, const int height) :
+ mWidth(width),
+ mHeight(height)
+{
+ const int sz = width * height;
+ mTiles = new int[sz];
+ std::fill_n(mTiles, sz, 0);
+}
+
+WalkLayer::~WalkLayer()
+{
+ delete [] mTiles;
+}
+
+int WalkLayer::getDataAt(const int x, const int y) const
+{
+ if (x < 0 || x >= mWidth || y < 0 || y >= mHeight)
+ return 0;
+ return mTiles[x + y * mWidth];
+}
diff --git a/src/walklayer.h b/src/walklayer.h
new file mode 100644
index 000000000..104920471
--- /dev/null
+++ b/src/walklayer.h
@@ -0,0 +1,48 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef WALKLAYER_H
+#define WALKLAYER_H
+
+#include "resources/resource.h"
+
+#include "localconsts.h"
+
+class WalkLayer final : public Resource
+{
+ public:
+ WalkLayer(const int width, const int height);
+
+ A_DELETE_COPY(WalkLayer)
+
+ ~WalkLayer();
+
+ int *getData()
+ { return mTiles; }
+
+ int getDataAt(const int x, const int y) const;
+
+ private:
+ int mWidth;
+ int mHeight;
+ int *mTiles;
+};
+
+#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-06 10:04:21 +0000