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View range: Set maximum to 4000 nodes

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The network protocol does not support larger than 255 mapblocks.
This commit is contained in:
Rogier 2016-12-11 00:23:32 +01:00 • committed by paramat
parent 38abc91802
commit 02112f84e2
4 changed files with 20 additions and 11 deletions
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3
src/client.cpp
View file

@ -940,7 +940,8 @@ void writePlayerPos(LocalPlayer *myplayer, ClientMap *clientMap, NetworkPacket *
u32 keyPressed = myplayer->keyPressed;
// scaled by 80, so that pi can fit into a u8
u8 fov = clientMap->getCameraFov() * 80;
u8 wanted_range = std::ceil(clientMap->getControl().wanted_range / MAP_BLOCKSIZE);
u8 wanted_range = MYMIN(255,
std::ceil(clientMap->getControl().wanted_range / MAP_BLOCKSIZE));
v3s32 position(pf.X, pf.Y, pf.Z);
v3s32 speed(sf.X, sf.Y, sf.Z);

22
src/game.cpp
View file

@ -3277,9 +3277,16 @@ void Game::increaseViewRange(float *statustext_time)
{
s16 range = g_settings->getS16("viewing_range");
s16 range_new = range + 10;
if (range_new > 4000) {
range_new = 4000;
statustext = utf8_to_wide("Viewing range is at maximum: "
+ itos(range_new));
} else {
statustext = utf8_to_wide("Viewing range changed to "
+ itos(range_new));
}
g_settings->set("viewing_range", itos(range_new));
statustext = utf8_to_wide("Viewing range changed to "
+ itos(range_new));
*statustext_time = 0;
}
@ -3289,12 +3296,15 @@ void Game::decreaseViewRange(float *statustext_time)
s16 range = g_settings->getS16("viewing_range");
s16 range_new = range - 10;
if (range_new < 20)
if (range_new < 20) {
range_new = 20;
statustext = utf8_to_wide("Viewing range is at minimum: "
+ itos(range_new));
} else {
statustext = utf8_to_wide("Viewing range changed to "
+ itos(range_new));
}
g_settings->set("viewing_range", itos(range_new));
statustext = utf8_to_wide("Viewing range changed to "
+ itos(range_new));
*statustext_time = 0;
}