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-rw-r--r--src/resources/map/map.cpp14
-rw-r--r--src/resources/map/map.h2
-rw-r--r--src/resources/map/maplayer.cpp46
-rw-r--r--src/resources/map/maplayer.h7
-rw-r--r--src/resources/map/tileinfo.h4
-rw-r--r--src/resources/mapreader.cpp1
6 files changed, 66 insertions, 8 deletions
diff --git a/src/resources/map/map.cpp b/src/resources/map/map.cpp
index de6090dc2..d05bb2c23 100644
--- a/src/resources/map/map.cpp
+++ b/src/resources/map/map.cpp
@@ -1645,3 +1645,17 @@ void Map::setActorsFix(const int x, const int y)
if (mFringeLayer)
mFringeLayer->setActorsFix(y);
}
+
+void Map::updateConditionLayers()
+{
+ mRedrawMap = true;
+
+ FOR_EACH (LayersCIter, it, mLayers)
+ {
+ MapLayer *const layer = *it;
+ if (!layer || layer->mTileCondition == -1)
+ continue;
+ layer->updateConditionTiles(mMetaTiles,
+ mWidth, mHeight);
+ }
+}
diff --git a/src/resources/map/map.h b/src/resources/map/map.h
index 65fcb8f00..c3f4c7cac 100644
--- a/src/resources/map/map.h
+++ b/src/resources/map/map.h
@@ -339,6 +339,8 @@ class Map final : public Properties, public ConfigListener
bool isHeightsPresent() const
{ return mHeights != nullptr; }
+ void updateConditionLayers();
+
protected:
friend class Actor;
friend class Minimap;
diff --git a/src/resources/map/maplayer.cpp b/src/resources/map/maplayer.cpp
index 57583aef9..920a0f363 100644
--- a/src/resources/map/maplayer.cpp
+++ b/src/resources/map/maplayer.cpp
@@ -30,6 +30,7 @@
#include "being/localplayer.h"
+#include "enums/resources/map/blockmask.h"
#include "enums/resources/map/mapitemtype.h"
#include "gui/userpalette.h"
@@ -40,6 +41,7 @@
#include "resources/map/mapitem.h"
#include "resources/map/maprowvertexes.h"
+#include "resources/map/metatile.h"
#include "resources/map/speciallayer.h"
#include "debug.h"
@@ -132,6 +134,8 @@ void MapLayer::draw(Graphics *const graphics,
for (int x = startX; x < endX; x++, tilePtr++)
{
+ if (!tilePtr->isEnabled)
+ continue;
const int x32 = x * mapTileSize;
int c = 0;
@@ -144,7 +148,7 @@ void MapLayer::draw(Graphics *const graphics,
{
int width = 0;
// here need not draw over player position
- c = getTileDrawWidth(img, endX - x, width);
+ c = getTileDrawWidth(tilePtr, endX - x, width);
if (!c)
{
@@ -225,6 +229,8 @@ void MapLayer::updateSDL(const Graphics *const graphics,
for (int x = startX; x < endX; x++, tilePtr++)
{
+ if (!tilePtr->isEnabled)
+ continue;
Image *const img = (*tilePtr).image;
if (img)
{
@@ -287,6 +293,8 @@ void MapLayer::updateOGL(Graphics *const graphics,
TileInfo *tilePtr = &mTiles[static_cast<size_t>(startX + yWidth)];
for (int x = startX; x < endX; x++, tilePtr++)
{
+ if (!tilePtr->isEnabled)
+ continue;
Image *const img = (*tilePtr).image;
if (img)
{
@@ -501,7 +509,7 @@ void MapLayer::drawFringe(Graphics *const graphics,
const int py = py0 - img->mBounds.h;
int width = 0;
// here need not draw over player position
- c = getTileDrawWidth(img, endX - x, width);
+ c = getTileDrawWidth(tilePtr, endX - x, width);
if (!c)
{
@@ -583,7 +591,7 @@ void MapLayer::drawFringe(Graphics *const graphics,
{
int width = 0;
// here need not draw over player position
- const int c = getTileDrawWidth(img, endX - x, width);
+ const int c = getTileDrawWidth(tilePtr, endX - x, width);
if (!c)
{
@@ -646,12 +654,12 @@ void MapLayer::drawFringe(Graphics *const graphics,
BLOCK_END("MapLayer::drawFringe")
}
-int MapLayer::getTileDrawWidth(const Image *img,
+int MapLayer::getTileDrawWidth(const TileInfo *tilePtr,
const int endX,
int &width)
{
BLOCK_START("MapLayer::getTileDrawWidth")
- const Image *const img1 = img;
+ const Image *const img1 = tilePtr->image;
int c = 0;
if (!img1)
{
@@ -662,7 +670,8 @@ int MapLayer::getTileDrawWidth(const Image *img,
width = img1->mBounds.w;
for (int x = 1; x < endX; x++)
{
- img ++;
+ tilePtr ++;
+ const Image *const img = tilePtr->image;
if (img != img1)
break;
c ++;
@@ -680,3 +689,28 @@ void MapLayer::setDrawLayerFlags(const MapTypeT &n)
&& mDrawLayerFlags != MapType::SPECIAL2
&& mDrawLayerFlags != MapType::SPECIAL4);
}
+
+void MapLayer::updateConditionTiles(MetaTile *const metaTiles,
+ const int width, const int height)
+{
+ const int width1 = width < mWidth ? width : mWidth;
+ const int height1 = height < mHeight ? height : mHeight;
+
+ for (int y = mY; y < height1; y ++)
+ {
+ MetaTile *metaPtr = metaTiles + (y - mY) * width;
+ TileInfo *tilePtr = mTiles + y * mWidth;
+ for (int x = mX; x < width1; x ++, metaPtr ++, tilePtr ++)
+ {
+ if (metaPtr->blockmask & mTileCondition ||
+ (metaPtr->blockmask == 0 && mTileCondition == BlockMask::GROUND))
+ {
+ tilePtr->isEnabled = true;
+ }
+ else
+ {
+ tilePtr->isEnabled = false;
+ }
+ }
+ }
+}
diff --git a/src/resources/map/maplayer.h b/src/resources/map/maplayer.h
index 2c1832691..9c0fc12c0 100644
--- a/src/resources/map/maplayer.h
+++ b/src/resources/map/maplayer.h
@@ -37,6 +37,8 @@ class Image;
class MapRowVertexes;
class SpecialLayer;
+struct MetaTile;
+
/**
* A map layer. Stores a grid of tiles and their offset, and implements layer
* rendering.
@@ -152,10 +154,13 @@ class MapLayer final: public ConfigListener
{ mActorsFix = y; }
protected:
- static int getTileDrawWidth(const Image *img,
+ static int getTileDrawWidth(const TileInfo *img,
const int endX,
int &width) A_WARN_UNUSED;
+ void updateConditionTiles(MetaTile *const metaTiles,
+ const int width, const int height);
+
private:
const int mX;
const int mY;
diff --git a/src/resources/map/tileinfo.h b/src/resources/map/tileinfo.h
index 4edd6d2b9..dc5120c95 100644
--- a/src/resources/map/tileinfo.h
+++ b/src/resources/map/tileinfo.h
@@ -28,11 +28,13 @@ class Image;
struct TileInfo final
{
TileInfo() :
- image(nullptr)
+ image(nullptr),
+ isEnabled(true)
{
}
Image *image;
+ bool isEnabled;
};
#endif // RESOURCES_MAP_TILEINFO_H
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index 4fbef0d1b..9c0a9648f 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -272,6 +272,7 @@ Map *MapReader::readMap(const std::string &restrict filename,
updateMusic(map);
}
+ map->updateConditionLayers();
BLOCK_END("MapReader::readMap str")
return map;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-02 12:40:06 +0000