mirror of
https://github.com/minetest/minetest.git
synced 2024-11-23 16:13:46 +01:00
139 lines
3.2 KiB
C++
139 lines
3.2 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "irrlichttypes_extrabloated.h"
|
|
#include "map.h"
|
|
#include "camera.h"
|
|
#include <set>
|
|
#include <map>
|
|
|
|
struct MapDrawControl
|
|
{
|
|
// Overrides limits by drawing everything
|
|
bool range_all = false;
|
|
// Wanted drawing range
|
|
float wanted_range = 0.0f;
|
|
// Maximum number of blocks to draw
|
|
u32 wanted_max_blocks = 0;
|
|
// show a wire frame for debugging
|
|
bool show_wireframe = false;
|
|
};
|
|
|
|
class Client;
|
|
class ITextureSource;
|
|
|
|
/*
|
|
ClientMap
|
|
|
|
This is the only map class that is able to render itself on screen.
|
|
*/
|
|
|
|
class ClientMap : public Map, public scene::ISceneNode
|
|
{
|
|
public:
|
|
ClientMap(
|
|
Client *client,
|
|
MapDrawControl &control,
|
|
s32 id
|
|
);
|
|
|
|
virtual ~ClientMap() = default;
|
|
|
|
s32 mapType() const
|
|
{
|
|
return MAPTYPE_CLIENT;
|
|
}
|
|
|
|
void drop()
|
|
{
|
|
ISceneNode::drop();
|
|
}
|
|
|
|
void updateCamera(const v3f &pos, const v3f &dir, f32 fov, const v3s16 &offset)
|
|
{
|
|
m_camera_position = pos;
|
|
m_camera_direction = dir;
|
|
m_camera_fov = fov;
|
|
m_camera_offset = offset;
|
|
}
|
|
|
|
/*
|
|
Forcefully get a sector from somewhere
|
|
*/
|
|
MapSector * emergeSector(v2s16 p);
|
|
|
|
//void deSerializeSector(v2s16 p2d, std::istream &is);
|
|
|
|
/*
|
|
ISceneNode methods
|
|
*/
|
|
|
|
virtual void OnRegisterSceneNode();
|
|
|
|
virtual void render()
|
|
{
|
|
video::IVideoDriver* driver = SceneManager->getVideoDriver();
|
|
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
|
|
renderMap(driver, SceneManager->getSceneNodeRenderPass());
|
|
}
|
|
|
|
virtual const aabb3f &getBoundingBox() const
|
|
{
|
|
return m_box;
|
|
}
|
|
|
|
void getBlocksInViewRange(v3s16 cam_pos_nodes,
|
|
v3s16 *p_blocks_min, v3s16 *p_blocks_max);
|
|
void updateDrawList();
|
|
void renderMap(video::IVideoDriver* driver, s32 pass);
|
|
|
|
int getBackgroundBrightness(float max_d, u32 daylight_factor,
|
|
int oldvalue, bool *sunlight_seen_result);
|
|
|
|
void renderPostFx(CameraMode cam_mode);
|
|
|
|
// For debug printing
|
|
virtual void PrintInfo(std::ostream &out);
|
|
|
|
const MapDrawControl & getControl() const { return m_control; }
|
|
f32 getCameraFov() const { return m_camera_fov; }
|
|
private:
|
|
Client *m_client;
|
|
|
|
aabb3f m_box = aabb3f(-BS * 1000000, -BS * 1000000, -BS * 1000000,
|
|
BS * 1000000, BS * 1000000, BS * 1000000);
|
|
|
|
MapDrawControl &m_control;
|
|
|
|
v3f m_camera_position = v3f(0,0,0);
|
|
v3f m_camera_direction = v3f(0,0,1);
|
|
f32 m_camera_fov = M_PI;
|
|
v3s16 m_camera_offset;
|
|
|
|
std::map<v3s16, MapBlock*> m_drawlist;
|
|
|
|
std::set<v2s16> m_last_drawn_sectors;
|
|
|
|
bool m_cache_trilinear_filter;
|
|
bool m_cache_bilinear_filter;
|
|
bool m_cache_anistropic_filter;
|
|
};
|