minetest-stuffs/dragonfire-client-waspsaliva
minetest-stuffs/dragonfire-client-waspsaliva
1
0
Fork 0
Code Issues 2 Pull Requests Releases 2 Wiki Activity
dragonfire-client-waspsaliva/src/drawscene.cpp
Dalai Felinto 9943ae3f1a New 3D Mode: Pageflip 
The pageflip mode requires a stereo quadbuffer, and a modern graphic
card. Patch tested with NVidia 3D Vision.

The mini-map is not drawn, but that's what is done for topbottom and
sidebyside modes as well.

Also most of the time the user would prefer the HUD to be off. That's
for the user to decide though, and toggle it manually.

Finally, the interocular distance (aka eye separation) is twice as much
as the "3d_paralax_strength" settings. I find this a strange design
decision. I didn't want to chance this though, since it's how the other
3d modes interpret this settings.
2016-01-09 16:52:29 +01:00

641 lines
21 KiB
C++
Raw Blame History

/*
Minetest
Copyright (C) 2010-2014 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.
*/
#include "drawscene.h"
#include "settings.h"
#include "clouds.h"
#include "clientmap.h"
#include "util/timetaker.h"
#include "fontengine.h"
#include "guiscalingfilter.h"
typedef enum {
LEFT = -1,
RIGHT = 1,
EYECOUNT = 2
} paralax_sign;
void draw_selectionbox(video::IVideoDriver* driver, Hud& hud,
std::vector<aabb3f>& hilightboxes, bool show_hud)
{
static const s16 selectionbox_width = rangelim(g_settings->getS16("selectionbox_width"), 1, 5);
if (!show_hud)
return;
video::SMaterial oldmaterial = driver->getMaterial2D();
video::SMaterial m;
m.Thickness = selectionbox_width;
m.Lighting = false;
driver->setMaterial(m);
hud.drawSelectionBoxes(hilightboxes);
driver->setMaterial(oldmaterial);
}
void draw_anaglyph_3d_mode(Camera& camera, bool show_hud, Hud& hud,
std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
scene::ISceneManager* smgr, bool draw_wield_tool, Client& client,
gui::IGUIEnvironment* guienv )
{
/* preserve old setup*/
irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
irr::core::vector3df oldTarget = camera.getCameraNode()->getTarget();
irr::core::matrix4 startMatrix =
camera.getCameraNode()->getAbsoluteTransformation();
irr::core::vector3df focusPoint = (camera.getCameraNode()->getTarget()
- camera.getCameraNode()->getAbsolutePosition()).setLength(1)
+ camera.getCameraNode()->getAbsolutePosition();
//Left eye...
irr::core::vector3df leftEye;
irr::core::matrix4 leftMove;
leftMove.setTranslation(
irr::core::vector3df(-g_settings->getFloat("3d_paralax_strength"),
0.0f, 0.0f));
leftEye = (startMatrix * leftMove).getTranslation();
//clear the depth buffer, and color
driver->beginScene( true, true, irr::video::SColor(0, 200, 200, 255));
driver->getOverrideMaterial().Material.ColorMask = irr::video::ECP_RED;
driver->getOverrideMaterial().EnableFlags = irr::video::EMF_COLOR_MASK;
driver->getOverrideMaterial().EnablePasses = irr::scene::ESNRP_SKY_BOX
+ irr::scene::ESNRP_SOLID + irr::scene::ESNRP_TRANSPARENT
+ irr::scene::ESNRP_TRANSPARENT_EFFECT + irr::scene::ESNRP_SHADOW;
camera.getCameraNode()->setPosition(leftEye);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud)
{
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if (draw_wield_tool)
camera.drawWieldedTool(&leftMove);
}
guienv->drawAll();
//Right eye...
irr::core::vector3df rightEye;
irr::core::matrix4 rightMove;
rightMove.setTranslation(
irr::core::vector3df(g_settings->getFloat("3d_paralax_strength"),
0.0f, 0.0f));
rightEye = (startMatrix * rightMove).getTranslation();
//clear the depth buffer
driver->clearZBuffer();
driver->getOverrideMaterial().Material.ColorMask = irr::video::ECP_GREEN
+ irr::video::ECP_BLUE;
driver->getOverrideMaterial().EnableFlags = irr::video::EMF_COLOR_MASK;
driver->getOverrideMaterial().EnablePasses = irr::scene::ESNRP_SKY_BOX
+ irr::scene::ESNRP_SOLID + irr::scene::ESNRP_TRANSPARENT
+ irr::scene::ESNRP_TRANSPARENT_EFFECT + irr::scene::ESNRP_SHADOW;
camera.getCameraNode()->setPosition(rightEye);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud)
{
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if (draw_wield_tool)
camera.drawWieldedTool(&rightMove);
}
guienv->drawAll();
driver->getOverrideMaterial().Material.ColorMask = irr::video::ECP_ALL;
driver->getOverrideMaterial().EnableFlags = 0;
driver->getOverrideMaterial().EnablePasses = 0;
camera.getCameraNode()->setPosition(oldPosition);
camera.getCameraNode()->setTarget(oldTarget);
}
void init_texture(video::IVideoDriver* driver, const v2u32& screensize,
video::ITexture** texture, const char* name)
{
if (*texture != NULL)
{
driver->removeTexture(*texture);
}
*texture = driver->addRenderTargetTexture(
core::dimension2d<u32>(screensize.X, screensize.Y), name,
irr::video::ECF_A8R8G8B8);
}
video::ITexture* draw_image(const v2u32& screensize,
paralax_sign psign, const irr::core::matrix4& startMatrix,
const irr::core::vector3df& focusPoint, bool show_hud,
video::IVideoDriver* driver, Camera& camera, scene::ISceneManager* smgr,
Hud& hud, std::vector<aabb3f>& hilightboxes,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv,
video::SColor skycolor )
{
static video::ITexture* images[2] = { NULL, NULL };
static v2u32 last_screensize = v2u32(0,0);
video::ITexture* image = NULL;
if (screensize != last_screensize) {
init_texture(driver, screensize, &images[1], "mt_drawimage_img1");
init_texture(driver, screensize, &images[0], "mt_drawimage_img2");
last_screensize = screensize;
}
if (psign == RIGHT)
image = images[1];
else
image = images[0];
driver->setRenderTarget(image, true, true,
irr::video::SColor(255,
skycolor.getRed(), skycolor.getGreen(), skycolor.getBlue()));
irr::core::vector3df eye_pos;
irr::core::matrix4 movement;
movement.setTranslation(
irr::core::vector3df((int) psign *
g_settings->getFloat("3d_paralax_strength"), 0.0f, 0.0f));
eye_pos = (startMatrix * movement).getTranslation();
//clear the depth buffer
driver->clearZBuffer();
camera.getCameraNode()->setPosition(eye_pos);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud)
{
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if (draw_wield_tool)
camera.drawWieldedTool(&movement);
}
guienv->drawAll();
/* switch back to real renderer */
driver->setRenderTarget(0, true, true,
irr::video::SColor(0,
skycolor.getRed(), skycolor.getGreen(), skycolor.getBlue()));
return image;
}
video::ITexture* draw_hud(video::IVideoDriver* driver, const v2u32& screensize,
bool show_hud, Hud& hud, Client& client, bool draw_crosshair,
video::SColor skycolor, gui::IGUIEnvironment* guienv, Camera& camera )
{
static video::ITexture* image = NULL;
init_texture(driver, screensize, &image, "mt_drawimage_hud");
driver->setRenderTarget(image, true, true,
irr::video::SColor(255,0,0,0));
if (show_hud)
{
if (draw_crosshair)
hud.drawCrosshair();
hud.drawHotbar(client.getPlayerItem());
hud.drawLuaElements(camera.getOffset());
guienv->drawAll();
}
driver->setRenderTarget(0, true, true,
irr::video::SColor(0,
skycolor.getRed(), skycolor.getGreen(), skycolor.getBlue()));
return image;
}
void draw_interlaced_3d_mode(Camera& camera, bool show_hud,
Hud& hud, std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
scene::ISceneManager* smgr, const v2u32& screensize,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv,
video::SColor skycolor )
{
/* save current info */
irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
irr::core::vector3df oldTarget = camera.getCameraNode()->getTarget();
irr::core::matrix4 startMatrix =
camera.getCameraNode()->getAbsoluteTransformation();
irr::core::vector3df focusPoint = (camera.getCameraNode()->getTarget()
- camera.getCameraNode()->getAbsolutePosition()).setLength(1)
+ camera.getCameraNode()->getAbsolutePosition();
/* create left view */
video::ITexture* left_image = draw_image(screensize, LEFT, startMatrix,
focusPoint, show_hud, driver, camera, smgr, hud, hilightboxes,
draw_wield_tool, client, guienv, skycolor);
//Right eye...
irr::core::vector3df rightEye;
irr::core::matrix4 rightMove;
rightMove.setTranslation(
irr::core::vector3df(g_settings->getFloat("3d_paralax_strength"),
0.0f, 0.0f));
rightEye = (startMatrix * rightMove).getTranslation();
//clear the depth buffer
driver->clearZBuffer();
camera.getCameraNode()->setPosition(rightEye);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud)
{
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if(draw_wield_tool)
camera.drawWieldedTool(&rightMove);
}
guienv->drawAll();
for (unsigned int i = 0; i < screensize.Y; i+=2 ) {
#if (IRRLICHT_VERSION_MAJOR >= 1) && (IRRLICHT_VERSION_MINOR >= 8)
driver->draw2DImage(left_image, irr::core::position2d<s32>(0, i),
#else
driver->draw2DImage(left_image, irr::core::position2d<s32>(0, screensize.Y-i),
#endif
irr::core::rect<s32>(0, i,screensize.X, i+1), 0,
irr::video::SColor(255, 255, 255, 255),
false);
}
/* cleanup */
camera.getCameraNode()->setPosition(oldPosition);
camera.getCameraNode()->setTarget(oldTarget);
}
void draw_sidebyside_3d_mode(Camera& camera, bool show_hud,
Hud& hud, std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
scene::ISceneManager* smgr, const v2u32& screensize,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv,
video::SColor skycolor )
{
/* save current info */
irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
irr::core::vector3df oldTarget = camera.getCameraNode()->getTarget();
irr::core::matrix4 startMatrix =
camera.getCameraNode()->getAbsoluteTransformation();
irr::core::vector3df focusPoint = (camera.getCameraNode()->getTarget()
- camera.getCameraNode()->getAbsolutePosition()).setLength(1)
+ camera.getCameraNode()->getAbsolutePosition();
/* create left view */
video::ITexture* left_image = draw_image(screensize, LEFT, startMatrix,
focusPoint, show_hud, driver, camera, smgr, hud, hilightboxes,
draw_wield_tool, client, guienv, skycolor);
/* create right view */
video::ITexture* right_image = draw_image(screensize, RIGHT, startMatrix,
focusPoint, show_hud, driver, camera, smgr, hud, hilightboxes,
draw_wield_tool, client, guienv, skycolor);
/* create hud overlay */
video::ITexture* hudtexture = draw_hud(driver, screensize, show_hud, hud, client,
false, skycolor, guienv, camera );
driver->makeColorKeyTexture(hudtexture, irr::video::SColor(255, 0, 0, 0));
//makeColorKeyTexture mirrors texture so we do it twice to get it right again
driver->makeColorKeyTexture(hudtexture, irr::video::SColor(255, 0, 0, 0));
draw2DImageFilterScaled(driver, left_image,
irr::core::rect<s32>(0, 0, screensize.X/2, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, false);
draw2DImageFilterScaled(driver, hudtexture,
irr::core::rect<s32>(0, 0, screensize.X/2, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, true);
draw2DImageFilterScaled(driver, right_image,
irr::core::rect<s32>(screensize.X/2, 0, screensize.X, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, false);
draw2DImageFilterScaled(driver, hudtexture,
irr::core::rect<s32>(screensize.X/2, 0, screensize.X, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, true);
left_image = NULL;
right_image = NULL;
/* cleanup */
camera.getCameraNode()->setPosition(oldPosition);
camera.getCameraNode()->setTarget(oldTarget);
}
void draw_top_bottom_3d_mode(Camera& camera, bool show_hud,
Hud& hud, std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
scene::ISceneManager* smgr, const v2u32& screensize,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv,
video::SColor skycolor )
{
/* save current info */
irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
irr::core::vector3df oldTarget = camera.getCameraNode()->getTarget();
irr::core::matrix4 startMatrix =
camera.getCameraNode()->getAbsoluteTransformation();
irr::core::vector3df focusPoint = (camera.getCameraNode()->getTarget()
- camera.getCameraNode()->getAbsolutePosition()).setLength(1)
+ camera.getCameraNode()->getAbsolutePosition();
/* create left view */
video::ITexture* left_image = draw_image(screensize, LEFT, startMatrix,
focusPoint, show_hud, driver, camera, smgr, hud, hilightboxes,
draw_wield_tool, client, guienv, skycolor);
/* create right view */
video::ITexture* right_image = draw_image(screensize, RIGHT, startMatrix,
focusPoint, show_hud, driver, camera, smgr, hud, hilightboxes,
draw_wield_tool, client, guienv, skycolor);
/* create hud overlay */
video::ITexture* hudtexture = draw_hud(driver, screensize, show_hud, hud, client,
false, skycolor, guienv, camera );
driver->makeColorKeyTexture(hudtexture, irr::video::SColor(255, 0, 0, 0));
//makeColorKeyTexture mirrors texture so we do it twice to get it right again
driver->makeColorKeyTexture(hudtexture, irr::video::SColor(255, 0, 0, 0));
draw2DImageFilterScaled(driver, left_image,
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y/2),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, false);
draw2DImageFilterScaled(driver, hudtexture,
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y/2),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, true);
draw2DImageFilterScaled(driver, right_image,
irr::core::rect<s32>(0, screensize.Y/2, screensize.X, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, false);
draw2DImageFilterScaled(driver, hudtexture,
irr::core::rect<s32>(0, screensize.Y/2, screensize.X, screensize.Y),
irr::core::rect<s32>(0, 0, screensize.X, screensize.Y), 0, 0, true);
left_image = NULL;
right_image = NULL;
/* cleanup */
camera.getCameraNode()->setPosition(oldPosition);
camera.getCameraNode()->setTarget(oldTarget);
}
void draw_pageflip_3d_mode(Camera& camera, bool show_hud,
Hud& hud, std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
scene::ISceneManager* smgr, const v2u32& screensize,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv,
video::SColor skycolor)
{
/* preserve old setup*/
irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
irr::core::vector3df oldTarget = camera.getCameraNode()->getTarget();
irr::core::matrix4 startMatrix =
camera.getCameraNode()->getAbsoluteTransformation();
irr::core::vector3df focusPoint = (camera.getCameraNode()->getTarget()
- camera.getCameraNode()->getAbsolutePosition()).setLength(1)
+ camera.getCameraNode()->getAbsolutePosition();
//Left eye...
driver->setRenderTarget(irr::video::ERT_STEREO_LEFT_BUFFER);
irr::core::vector3df leftEye;
irr::core::matrix4 leftMove;
leftMove.setTranslation(
irr::core::vector3df(-g_settings->getFloat("3d_paralax_strength"),
0.0f, 0.0f));
leftEye = (startMatrix * leftMove).getTranslation();
//clear the depth buffer, and color
driver->beginScene(true, true, irr::video::SColor(200, 200, 200, 255));
camera.getCameraNode()->setPosition(leftEye);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud) {
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if (draw_wield_tool)
camera.drawWieldedTool(&leftMove);
hud.drawHotbar(client.getPlayerItem());
hud.drawLuaElements(camera.getOffset());
}
guienv->drawAll();
//Right eye...
driver->setRenderTarget(irr::video::ERT_STEREO_RIGHT_BUFFER);
irr::core::vector3df rightEye;
irr::core::matrix4 rightMove;
rightMove.setTranslation(
irr::core::vector3df(g_settings->getFloat("3d_paralax_strength"),
0.0f, 0.0f));
rightEye = (startMatrix * rightMove).getTranslation();
//clear the depth buffer, and color
driver->beginScene(true, true, irr::video::SColor(200, 200, 200, 255));
camera.getCameraNode()->setPosition(rightEye);
camera.getCameraNode()->setTarget(focusPoint);
smgr->drawAll();
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (show_hud) {
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if (draw_wield_tool)
camera.drawWieldedTool(&rightMove);
hud.drawHotbar(client.getPlayerItem());
hud.drawLuaElements(camera.getOffset());
}
guienv->drawAll();
camera.getCameraNode()->setPosition(oldPosition);
camera.getCameraNode()->setTarget(oldTarget);
}
void draw_plain(Camera& camera, bool show_hud, Hud& hud,
std::vector<aabb3f> hilightboxes, video::IVideoDriver* driver,
bool draw_wield_tool, Client& client, gui::IGUIEnvironment* guienv)
{
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
draw_selectionbox(driver, hud, hilightboxes, show_hud);
if(draw_wield_tool)
camera.drawWieldedTool();
}
void draw_scene(video::IVideoDriver *driver, scene::ISceneManager *smgr,
Camera &camera, Client& client, LocalPlayer *player, Hud &hud,
Mapper &mapper, gui::IGUIEnvironment *guienv,
std::vector<aabb3f> hilightboxes, const v2u32 &screensize,
video::SColor skycolor, bool show_hud, bool show_minimap)
{
TimeTaker timer("smgr");
bool draw_wield_tool = (show_hud &&
(player->hud_flags & HUD_FLAG_WIELDITEM_VISIBLE) &&
camera.getCameraMode() < CAMERA_MODE_THIRD );
bool draw_crosshair = ((player->hud_flags & HUD_FLAG_CROSSHAIR_VISIBLE) &&
(camera.getCameraMode() != CAMERA_MODE_THIRD_FRONT));
#ifdef HAVE_TOUCHSCREENGUI
try {
draw_crosshair = !g_settings->getBool("touchtarget");
}
catch(SettingNotFoundException) {}
#endif
std::string draw_mode = g_settings->get("3d_mode");
smgr->drawAll();
if (draw_mode == "anaglyph")
{
draw_anaglyph_3d_mode(camera, show_hud, hud, hilightboxes, driver,
smgr, draw_wield_tool, client, guienv);
draw_crosshair = false;
}
else if (draw_mode == "interlaced")
{
draw_interlaced_3d_mode(camera, show_hud, hud, hilightboxes, driver,
smgr, screensize, draw_wield_tool, client, guienv, skycolor);
draw_crosshair = false;
}
else if (draw_mode == "sidebyside")
{
draw_sidebyside_3d_mode(camera, show_hud, hud, hilightboxes, driver,
smgr, screensize, draw_wield_tool, client, guienv, skycolor);
show_hud = false;
}
else if (draw_mode == "topbottom")
{
draw_top_bottom_3d_mode(camera, show_hud, hud, hilightboxes, driver,
smgr, screensize, draw_wield_tool, client, guienv, skycolor);
show_hud = false;
}
else if (draw_mode == "pageflip")
{
draw_pageflip_3d_mode(camera, show_hud, hud, hilightboxes, driver,
smgr, screensize, draw_wield_tool, client, guienv, skycolor);
draw_crosshair = false;
show_hud = false;
}
else {
draw_plain(camera, show_hud, hud, hilightboxes, driver,
draw_wield_tool, client, guienv);
}
/*
Post effects
*/
{
client.getEnv().getClientMap().renderPostFx(camera.getCameraMode());
}
//TODO how to make those 3d too
if (show_hud)
{
if (draw_crosshair)
hud.drawCrosshair();
hud.drawHotbar(client.getPlayerItem());
hud.drawLuaElements(camera.getOffset());
if (show_minimap)
mapper.drawMinimap();
}
guienv->drawAll();
timer.stop(true);
}
/*
Draws a screen with a single text on it.
Text will be removed when the screen is drawn the next time.
Additionally, a progressbar can be drawn when percent is set between 0 and 100.
*/
void draw_load_screen(const std::wstring &text, IrrlichtDevice* device,
gui::IGUIEnvironment* guienv, float dtime, int percent, bool clouds )
{
video::IVideoDriver* driver = device->getVideoDriver();
v2u32 screensize = porting::getWindowSize();
v2s32 textsize(g_fontengine->getTextWidth(text), g_fontengine->getLineHeight());
v2s32 center(screensize.X / 2, screensize.Y / 2);
core::rect<s32> textrect(center - textsize / 2, center + textsize / 2);
gui::IGUIStaticText *guitext = guienv->addStaticText(
text.c_str(), textrect, false, false);
guitext->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_UPPERLEFT);
bool cloud_menu_background = clouds && g_settings->getBool("menu_clouds");
if (cloud_menu_background)
{
g_menuclouds->step(dtime*3);
g_menuclouds->render();
driver->beginScene(true, true, video::SColor(255, 140, 186, 250));
g_menucloudsmgr->drawAll();
}
else
driver->beginScene(true, true, video::SColor(255, 0, 0, 0));
// draw progress bar
if ((percent >= 0) && (percent <= 100))
{
v2s32 barsize(
// 342 is (approximately) 256/0.75 to keep bar on same size as
// before with default settings
342 * porting::getDisplayDensity() *
g_settings->getFloat("gui_scaling"),
g_fontengine->getTextHeight() * 2);
core::rect<s32> barrect(center - barsize / 2, center + barsize / 2);
driver->draw2DRectangle(video::SColor(255, 255, 255, 255),barrect, NULL); // border
driver->draw2DRectangle(video::SColor(255, 64, 64, 64), core::rect<s32> (
barrect.UpperLeftCorner + 1,
barrect.LowerRightCorner-1), NULL); // black inside the bar
driver->draw2DRectangle(video::SColor(255, 128, 128, 128), core::rect<s32> (
barrect.UpperLeftCorner + 1,
core::vector2d<s32>(
barrect.LowerRightCorner.X -
(barsize.X - 1) + percent * (barsize.X - 2) / 100,
barrect.LowerRightCorner.Y - 1)), NULL); // the actual progress
}
guienv->drawAll();
driver->endScene();
guitext->remove();
//return guitext;
}
Reference in New Issue View Git Blame Copy Permalink