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/**
* @file llmapresponders.cpp
* @brief Processes responses received for map requests.
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2010, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llmapresponders.h"
#include "llfloaterworldmap.h"
#include "llviewerimagelist.h"
#include "llworldmap.h"
#include "llagent.h"
//virtual
void LLMapLayerResponder::result(const LLSD& result)
{
llinfos << "LLMapLayerResponder::result from capabilities" << llendl;
S32 agent_flags = result["AgentData"]["Flags"];
if (agent_flags != LLWorldMap::getInstance()->mCurrentMap)
{
llwarns << "Invalid or out of date map image type returned!" << llendl;
return;
}
LLUUID image_id;
//U32 left, right, top, bottom;
LLWorldMap::getInstance()->mMapLayers[agent_flags].clear();
bool use_web_map_tiles = LLWorldMap::useWebMapTiles();
LLSD::array_const_iterator iter;
BOOL adjust = FALSE;
for(iter = result["LayerData"].beginArray(); iter != result["LayerData"].endArray(); ++iter)
{
const LLSD& layer_data = *iter;
LLWorldMapLayer new_layer;
new_layer.LayerDefined = TRUE;
new_layer.LayerExtents.mLeft = layer_data["Left"];
new_layer.LayerExtents.mRight = layer_data["Right"];
new_layer.LayerExtents.mBottom = layer_data["Bottom"];
new_layer.LayerExtents.mTop = layer_data["Top"];
new_layer.LayerImageID = layer_data["ImageID"];
// if (use_web_map_tiles)
// {
// new_layer.LayerImage = LLWorldMap::loadObjectsTile((U32)new_layer.LayerExtents.mLeft, (U32)new_layer.LayerExtents.mBottom); // no good... Maybe using of level 2 and higher web maps ?
// }
// else
// {
new_layer.LayerImage = gImageList.getImage(new_layer.LayerImageID, MIPMAP_TRUE, FALSE);
// }
gGL.getTexUnit(0)->bind(new_layer.LayerImage.get());
new_layer.LayerImage->setAddressMode(LLTexUnit::TAM_CLAMP);
F32 x_meters = F32(new_layer.LayerExtents.mLeft*REGION_WIDTH_UNITS);
F32 y_meters = F32(new_layer.LayerExtents.mBottom*REGION_WIDTH_UNITS);
adjust = LLWorldMap::getInstance()->extendAABB(U32(x_meters), U32(y_meters),
U32(x_meters+REGION_WIDTH_UNITS*new_layer.LayerExtents.getWidth()),
U32(y_meters+REGION_WIDTH_UNITS*new_layer.LayerExtents.getHeight())) || adjust;
LLWorldMap::getInstance()->mMapLayers[agent_flags].push_back(new_layer);
}
LLWorldMap::getInstance()->mMapLoaded[agent_flags] = TRUE;
if(adjust) gFloaterWorldMap->adjustZoomSliderBounds();
/*
U32 agent_flags;
msg->getU32Fast(_PREHASH_AgentData, _PREHASH_Flags, agent_flags);
if (agent_flags < 0 || agent_flags >= MAP_SIM_IMAGE_TYPES)
{
llwarns << "Invalid map image type returned! " << agent_flags << llendl;
return;
}
*/
bool found_null_sim = false;
adjust = FALSE;
if (result.has("MapBlocks"))
{
const LLSD& map_blocks = result["MapBlocks"];
for (iter = map_blocks.beginArray(); iter != map_blocks.endArray(); ++iter)
{
const LLSD& map_block = *iter;
S32 x_regions = map_block["X"];
S32 y_regions = map_block["Y"];
S32 size_x_regions = map_block["SizeX"];
S32 size_y_regions = map_block["SizeY"];
std::string name = map_block["Name"];
S32 access = map_block["Access"];
S32 region_flags = map_block["RegionFlags"];
S32 water_height = map_block["WaterHeight"];
LLUUID image_id = map_block["MapImageID"];
U32 x_meters = x_regions * REGION_WIDTH_UNITS;
U32 y_meters = y_regions * REGION_WIDTH_UNITS;
if (access == 255)
{
// This region doesn't exist
if (LLWorldMap::getInstance()->mIsTrackingUnknownLocation &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[0] >= x_meters &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[0] < x_meters + 256 &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[1] >= y_meters &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[1] < y_meters + 256)
{
// We were tracking this location, but it doesn't exist
LLWorldMap::getInstance()->mInvalidLocation = TRUE;
}
found_null_sim = true;
}
else
{
adjust = LLWorldMap::getInstance()->extendAABB(x_meters,
y_meters,
x_meters+REGION_WIDTH_UNITS,
y_meters+REGION_WIDTH_UNITS) || adjust;
U64 handle = to_region_handle(x_meters, y_meters);
// llinfos << "Map sim " << name << " image layer " << agent_flags << " ID " << image_id.getString() << llendl;
LLSimInfo* siminfo = new LLSimInfo();
LLWorldMap::sim_info_map_t::iterator iter = LLWorldMap::getInstance()->mSimInfoMap.find(handle);
if (iter != LLWorldMap::getInstance()->mSimInfoMap.end())
{
LLSimInfo* oldinfo = iter->second;
for (S32 image=0; image<MAP_SIM_IMAGE_TYPES; ++image)
{
siminfo->mMapImageID[image] = oldinfo->mMapImageID[image];
}
delete oldinfo;
}
LLWorldMap::getInstance()->mSimInfoMap[handle] = siminfo;
siminfo->mHandle = handle;
siminfo->msizeX = size_x_regions;
siminfo->msizeY = size_y_regions;
siminfo->mName.assign( name );
siminfo->mAccess = access; /*Flawfinder: ignore*/
siminfo->mRegionFlags = region_flags;
siminfo->mWaterHeight = (F32) water_height;
siminfo->mMapImageID[agent_flags] = image_id;
if (use_web_map_tiles)
{
siminfo->mCurrentImage = LLWorldMap::loadObjectsTile((U32)x_regions, (U32)y_regions);
}
else
{
siminfo->mCurrentImage = gImageList.getImage(siminfo->mMapImageID[LLWorldMap::getInstance()->mCurrentMap], MIPMAP_TRUE, FALSE);
}
siminfo->mCurrentImage->setAddressMode(LLTexUnit::TAM_CLAMP);
gGL.getTexUnit(0)->bind(siminfo->mCurrentImage.get());
if (siminfo->mMapImageID[2].notNull())
{
siminfo->mOverlayImage = gImageList.getImage(siminfo->mMapImageID[2], MIPMAP_TRUE, FALSE);
}
else
{
siminfo->mOverlayImage = NULL;
}
if (LLWorldMap::getInstance()->mIsTrackingUnknownLocation &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[0] >= x_meters &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[0] < x_meters + 256 &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[1] >= y_meters &&
LLWorldMap::getInstance()->mUnknownLocation.mdV[1] < y_meters + 256)
{
if (siminfo->mAccess == SIM_ACCESS_DOWN)
{
// We were tracking this location, but it doesn't exist
LLWorldMap::getInstance()->mInvalidLocation = true;
}
else
{
// We were tracking this location, and it does exist
bool is_tracking_dbl = LLWorldMap::getInstance()->mIsTrackingDoubleClick == TRUE;
gFloaterWorldMap->trackLocation(LLWorldMap::getInstance()->mUnknownLocation);
if (is_tracking_dbl)
{
LLVector3d pos_global = LLTracker::getTrackedPositionGlobal();
gAgent.teleportViaLocation( pos_global );
}
}
}
}
}
}
if(adjust) gFloaterWorldMap->adjustZoomSliderBounds();
gFloaterWorldMap->updateSims(found_null_sim);
}
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