public void refreshMap()
{
logInfo("view center : " + mCurViewPos, LOG_LEVEL.LL_FORCE);
// 先判断是否有窗口已经从可见变为不可见
int viewWidth = stringToInt(mViewWidthEdit.getText());
int viewHeight = stringToInt(mViewHeightEdit.getText());
List <int> removedIndex = new List <int>();
foreach (var item in mVisibleTiles)
{
int x = tileIndexToTileX(item.Key);
int y = tileIndexToTileY(item.Key);
// 判断是否已经超出视野范围
if (!isInRange(x, mCurViewPos.x - viewWidth / 2, mCurViewPos.x + viewWidth / 2) ||
!isInRange(y, mCurViewPos.y - viewHeight / 2, mCurViewPos.y + viewHeight / 2))
{
mTileArray[item.Key].setActive(false);
removedIndex.Add(item.Key);
}
}
int removedCount = removedIndex.Count;
for (int i = 0; i < removedCount; ++i)
{
mVisibleTiles.Remove(removedIndex[i]);
}
// 查找从不可见变为可见的窗口
for (int i = 0; i < viewWidth; ++i)
{
for (int j = 0; j < viewHeight; ++j)
{
int curTilePosX = i + (int)mCurViewPos.x - viewWidth / 2;
int curTilePosY = j + (int)mCurViewPos.y - viewHeight / 2;
int tileIndex = tilePosToTileIndex(curTilePosX, curTilePosY);
if (isInRange(curTilePosX, (int)mCurViewPos.x - viewWidth / 2, (int)mCurViewPos.x + viewWidth / 2) &&
isInRange(curTilePosY, (int)mCurViewPos.y - viewHeight / 2, (int)mCurViewPos.y + viewHeight / 2) &&
isInRange(curTilePosX, 0, mSceneMap.mHeader.mWidth - 1) &&
isInRange(curTilePosY, 0, mSceneMap.mHeader.mHeight - 1) &&
!mVisibleTiles.ContainsKey(tileIndex))
{
// 变为可见的窗口如果不存在,则需要创建
if (mTileArray[tileIndex] == null)
{
mTileArray[tileIndex] = new TileTextureWindow();
createTile(mTileArray[tileIndex], mSceneMap.mTileList[tileIndex]);
}
mTileArray[tileIndex].setActive(true);
mVisibleTiles.Add(tileIndex, mSceneMap.mTileList[tileIndex]);
}
}
}
}
public void createTile(TileTextureWindow tileWindow, MapTile tile)
{
// 只有真正要使用该地砖时才解析
if (!tile.mParsed)
{
tile.parseTile();
}
int x = tileIndexToTileX(tile.mIndex);
int y = tileIndexToTileY(tile.mIndex);
string tileSuffix = x + "_" + y;
// 偶数行偶数列才渲染大地砖
if (tileWindow.mBackTile == null && x % 2 == 0 && y % 2 == 0)
{
// 大地砖图片窗口
string backTexName = mBackTilePath + (tile.mBngImgIdx - 1);
Texture backTex = mResourceManager.loadResource <Texture>(backTexName, false);
if (backTex != null)
{
// 一个panel满时,就应该放入新的panel中
int panelIndex = tile.mIndex / MAX_WINDOW_PER_PANEL;
if (!mBackPanelList.ContainsKey(panelIndex))
{
mBackPanelList.Add(panelIndex, createObject <txNGUIPanel>(mBackRoot, "BackPanel" + panelIndex));
}
tileWindow.mBackTile = mWindowPool.createWindow <txNGUITexture>("back_" + tileSuffix, mBackPanelList[panelIndex]);
tileWindow.mBackTile.setTexture(backTex, true);
tileWindow.mBackTile.setMaterial("NGUIDefault", false);
Vector2 posOffset = tileWindow.mBackTile.getTextureSize() / 2.0f;
posOffset += new Vector2(48 * x - mHalfMap.x, mHalfMap.y - 32 * y - 32);
tileWindow.mBackTile.setLocalPosition(posOffset);
tileWindow.mBackTile.setDepth(1);
if (tile.mHasBng)
{
tileWindow.mBackTile.setColor(new Color(0.5f, 0.0f, 0.0f));
}
else
{
tileWindow.mBackTile.setColor(Color.white);
}
tileWindow.mBackTile.getUITexture().mUserData = charArrayToHexString(tile.mTileBuffer, tile.mTileBuffer.Length);
}
}
if (tileWindow.mMidTile == null)
{
// 小地砖图片窗口
string midTexName = mMidTilePath + (tile.mMidImgIdx - 1);
Texture midTex = mResourceManager.loadResource <Texture>(midTexName, false);
if (midTex != null)
{
tileWindow.mMidTile = mWindowPool.createWindow <txNGUITexture>("mid_" + tileSuffix, mMiddleRoot);
tileWindow.mMidTile.setTexture(midTex, true);
tileWindow.mMidTile.setMaterial("NGUIDefault", false);
Vector2 posOffset = tileWindow.mMidTile.getTextureSize() / 2.0f;
posOffset += new Vector2(48 * x - mHalfMap.x, mHalfMap.y - 32 * y);
tileWindow.mMidTile.setLocalPosition(posOffset);
tileWindow.mMidTile.setColor(Color.white);
}
}
if (tileWindow.mObjectTile == null)
{
// 普通物体
if (!tile.mHasAni)
{
string objTexName = mObjectImagePreString + (tile.mObjFileIdx + 1) + "/" + (tile.mObjImgIdx - 1);
Texture objTex = mResourceManager.loadResource <Texture>(objTexName, false);
if (objTex != null)
{
tileWindow.mObjectTile = mWindowPool.createWindow <txNGUITexture>("obj_" + tileSuffix, mObjRoot);
tileWindow.mObjectTile.setTexture(objTex, true);
tileWindow.mObjectTile.setMaterial("NGUIDefault", false);
Vector2 posOffset = tileWindow.mObjectTile.getTextureSize() / 2.0f;
posOffset += new Vector2(48 * x - mHalfMap.x, mHalfMap.y - 32 * y);
tileWindow.mObjectTile.setLocalPosition(posOffset);
tileWindow.mObjectTile.setDepth(3);
if (tile.mHasObj)
{
tileWindow.mObjectTile.setColor(new Color(0.5f, 0.0f, 0.0f));
}
else
{
tileWindow.mObjectTile.setColor(Color.white);
}
tileWindow.mObjectTile.getUITexture().mUserData = charArrayToHexString(tile.mTileBuffer, tile.mTileBuffer.Length);
}
}
// 带序列帧的物体
else
{
string objTexName = mObjectImagePreString + (tile.mObjFileIdx + 1) + "/" + (tile.mObjImgIdx - 1);
Texture objTex = mResourceManager.loadResource <Texture>(objTexName, false);
if (objTex != null)
{
tileWindow.mObjectTile = mWindowPool.createWindow <txNGUITexture>("obj_" + tileSuffix, mObjRoot);
tileWindow.mObjectTile.setTexture(objTex, true);
tileWindow.mObjectTile.setMaterial("Multiple", false);
Vector2 posOffset = new Vector2(0.0f, tileWindow.mObjectTile.getTextureSize().y * 1.5f);
posOffset += new Vector2(48 * x - mHalfMap.x, mHalfMap.y - 32 * y);
tileWindow.mObjectTile.setLocalPosition(posOffset);
tileWindow.mObjectTile.setDepth(3);
}
}
}
}