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authorBjørn Lindeijer <bjorn@lindeijer.nl>2005-02-06 19:18:33 +0000
committerBjørn Lindeijer <bjorn@lindeijer.nl>2005-02-06 19:18:33 +0000
commit819c303db467086d714ad663b285b44cde6329cf (patch)
treec32af1bb58379bfc790fd27fe2e4889ffab36df5 /src
parent5ec4143bde0fd67c7aca841804a5d165c794bdf0 (diff)
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Mostly making map tile data dynamically allocated.
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am1
-rw-r--r--src/astar.cpp18
-rw-r--r--src/astar.h7
-rw-r--r--src/gui/minimap.cpp16
-rw-r--r--src/gui/minimap.h5
-rw-r--r--src/map.cpp30
-rw-r--r--src/map.h26
7 files changed, 62 insertions, 41 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 96d2d574..9e4aff80 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -15,6 +15,7 @@ tmw_SOURCES = sound/sound.cpp \
gui/itemcontainer.cpp \
gui/listbox.cpp \
gui/login.cpp \
+ gui/minimap.cpp \
gui/npc.cpp \
gui/npc_text.cpp \
gui/ok_dialog.cpp \
diff --git a/src/astar.cpp b/src/astar.cpp
index f3e8acb0..d121ca1f 100644
--- a/src/astar.cpp
+++ b/src/astar.cpp
@@ -6,6 +6,10 @@
#define WALKABLE 0
#define NOT_WALKABLE 1
+#define NOT_STARTED 0
+#define FOUND 1
+#define NOT_FOUND 2
+
// path-related constants
const int numberPeople = 1;
int onClosedList = 10;
@@ -470,17 +474,3 @@ PATH_NODE *find_path(int pathfinderID, int s_x, int s_y, int e_x, int e_y)
// Path not found
return NULL;
}
-
-void ReadPath(int pathfinderID)
-{
- // If a path exists, read the path data from the pathbank.
- // Set pathLocation to 1st step
- pathLocation = 1;
- while (pathLocation<pathLength) {
- int a = path_bank[pathLocation * 2 - 2];
- int b = path_bank[pathLocation * 2 - 1];
- pathLocation = pathLocation + 1;
- // Draw dotted path
- whichList[a][b] = 3;
- }
-}
diff --git a/src/astar.h b/src/astar.h
index fe4820e0..fbe45aae 100644
--- a/src/astar.h
+++ b/src/astar.h
@@ -4,14 +4,7 @@
#include "map.h"
#include "being.h"
-#define NOT_STARTED 0
-#define FOUND 1
-#define NOT_FOUND 2
-
PATH_NODE *find_path(int pathfinderID, int startingX, int startingY,
int targetX, int targetY);
-/** Read the path data */
-void ReadPath(int pathfinderID);
-
#endif
diff --git a/src/gui/minimap.cpp b/src/gui/minimap.cpp
index a1104b8a..a58ed83c 100644
--- a/src/gui/minimap.cpp
+++ b/src/gui/minimap.cpp
@@ -18,7 +18,7 @@
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
- * $IdS
+ * $Id$
*/
#define MINIMAP_W 100
@@ -52,11 +52,12 @@ void Minimap::draw(gcn::Graphics *graphics)
getAbsolutePosition(x, y);
- if ( (mapBackground->w != getWidth()) || (mapBackground->h != getHeight()) )
+ if ((mapBackground->w != getWidth()) || (mapBackground->h != getHeight()))
{
SDL_FreeSurface(mapBackground);
- mapBackground = SDL_AllocSurface(SDL_SWSURFACE, getWidth(), getHeight(),
- (screen->format->BytesPerPixel*8), 0, 0, 0, 0);
+ mapBackground = SDL_AllocSurface(SDL_SWSURFACE,
+ getWidth(), getHeight(),
+ (screen->format->BytesPerPixel * 8), 0, 0, 0, 0);
Uint32 mapColor = SDL_MapRGB(screen->format, 52, 149, 210);
SDL_Rect sourceRect;
sourceRect.x = sourceRect.y = 0;
@@ -75,10 +76,11 @@ void Minimap::draw(gcn::Graphics *graphics)
screenRect.h = getHeight();
screenRect.x = x;
screenRect.y = y;
- if ( mapBackground ) SDL_BlitSurface(mapBackground, NULL, screen, &screenRect);
+ if (mapBackground)
+ SDL_BlitSurface(mapBackground, NULL, screen, &screenRect);
graphics->drawRectangle(gcn::Rectangle(0, 0, getWidth(), getHeight()));
graphics->setColor(gcn::Color(209, 52, 61));
- graphics->fillRectangle(gcn::Rectangle(player_node->x /2,
+ graphics->fillRectangle(gcn::Rectangle(player_node->x / 2,
player_node->y / 2, 3, 3));
-} \ No newline at end of file
+}
diff --git a/src/gui/minimap.h b/src/gui/minimap.h
index 08a39fb6..9e3792b9 100644
--- a/src/gui/minimap.h
+++ b/src/gui/minimap.h
@@ -43,8 +43,9 @@ class Minimap : public Window {
* Draws the minimap.
*/
void draw(gcn::Graphics *graphics);
-
- // The Alpha-Blended Surface for the background transluency effect.
+
+ private:
+ /** The Alpha-Blended Surface for the background transluency effect. */
SDL_Surface *mapBackground;
};
diff --git a/src/map.cpp b/src/map.cpp
index b913beae..d2b1590e 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -79,6 +79,17 @@ Tile::Tile():
}
+Map::Map():
+ width(200), height(200)
+{
+ tiles = new Tile[width * height];
+}
+
+Map::~Map()
+{
+ delete[] tiles;
+}
+
bool Map::load(char *mapFile) {
FILE *file = fopen(mapFile, "r");
@@ -125,15 +136,15 @@ bool Map::load(char *mapFile) {
void Map::setWalk(int x, int y, bool walkable) {
if (walkable) {
- tiles[x][y].flags |= TILE_WALKABLE;
+ tiles[x + y * width].flags |= TILE_WALKABLE;
}
else {
- tiles[x][y].flags &= ~TILE_WALKABLE;
+ tiles[x + y * width].flags &= ~TILE_WALKABLE;
}
}
bool Map::getWalk(int x, int y) {
- bool ret = (tiles[x][y].flags & TILE_WALKABLE) != 0;
+ bool ret = (tiles[x + y * width].flags & TILE_WALKABLE) != 0;
if (ret) {
// Check for colliding into a being
@@ -152,12 +163,12 @@ bool Map::getWalk(int x, int y) {
void Map::setTile(int x, int y, int layer, int id)
{
- tiles[x][y].layers[layer] = id;
+ tiles[x + y * width].layers[layer] = id;
}
int Map::getTile(int x, int y, int layer)
{
- return tiles[x][y].layers[layer];
+ return tiles[x + y * width].layers[layer];
}
int Map::getWidth()
@@ -169,3 +180,12 @@ int Map::getHeight()
{
return height;
}
+
+PATH_NODE *Map::findPath(int startX, int startY, int destX, int destY)
+{
+ // Return when destination not walkable
+ if (!getWalk(destX, destY)) return NULL;
+
+ // No path found
+ return NULL;
+}
diff --git a/src/map.h b/src/map.h
index dc4ec5e2..79a3ea36 100644
--- a/src/map.h
+++ b/src/map.h
@@ -24,6 +24,8 @@
#ifndef _TMW_MAP_H
#define _TMW_MAP_H
+#include "being.h"
+
// Tile flags
#define TILE_WALKABLE 1
#define TILE_ANIMATED 2
@@ -47,7 +49,17 @@ class Map
{
public:
/**
- * Loads a map file
+ * Constructor.
+ */
+ Map();
+
+ /**
+ * Destructor.
+ */
+ ~Map();
+
+ /**
+ * Loads a map file.
*/
bool load(char *mapFile);
@@ -81,12 +93,14 @@ class Map
*/
int getHeight();
+ /**
+ * Find a path from one location to the next.
+ */
+ PATH_NODE *findPath(int startX, int startY, int destX, int destY);
+
private:
- const static int width = 200;
- const static int height = 200;
- Tile tiles[width][height];
- char tileset[20];
- char bg_music[20];
+ int width, height;
+ Tile *tiles;
};
extern Map tiledMap;