OpenTTD
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The null video driver. More...
#include <null_v.h>
Public Member Functions | |
const char * | Start (const char *const *param) |
Start this driver. | |
void | Stop () |
Stop this driver. | |
void | MakeDirty (int left, int top, int width, int height) |
Mark a particular area dirty. | |
void | MainLoop () |
Perform the actual drawing. | |
bool | ChangeResolution (int w, int h) |
Change the resolution of the window. | |
bool | ToggleFullscreen (bool fullscreen) |
Change the full screen setting. | |
const char * | GetName () const |
Get the name of this driver. | |
bool | HasGUI () const |
Whether the driver has a graphical user interface with the end user. | |
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virtual bool | AfterBlitterChange () |
Callback invoked after the blitter was changed. | |
virtual bool | ClaimMousePointer () |
virtual void | EditBoxLostFocus () |
An edit box lost the input focus. |
Private Attributes | |
uint | ticks |
Amount of ticks to run. |
Additional Inherited Members | |
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enum | Type { DT_BEGIN = 0, DT_MUSIC = 0, DT_SOUND, DT_VIDEO, DT_END } |
The type of driver. More... | |
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static VideoDriver * | GetInstance () |
Get the currently active instance of the video driver. |
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virtual |
Change the resolution of the window.
w | The new width. |
h | The new height. |
Implements VideoDriver.
Definition at line 55 of file null_v.cpp.
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inlinevirtual |
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inlinevirtual |
Whether the driver has a graphical user interface with the end user.
Or in other words, whether we should spawn a thread for world generation and NewGRF scanning so the graphical updates can keep coming. Otherwise progress has to be shown on the console, which uses by definition another thread/process for display purposes.
Reimplemented from VideoDriver.
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virtual |
Mark a particular area dirty.
left | The left most line of the dirty area. |
top | The top most line of the dirty area. |
width | The width of the dirty area. |
height | The height of the dirty area. |
Implements VideoDriver.
Definition at line 43 of file null_v.cpp.
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virtual |
Start this driver.
parm | Parameters passed to the driver. |
Implements Driver.
Definition at line 22 of file null_v.cpp.
References _cur_resolution, DEBUG, GetDriverParamInt(), BlitterFactory::SelectBlitter(), and ticks.
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virtual |
Change the full screen setting.
fullscreen | The new setting. |
Implements VideoDriver.
Definition at line 57 of file null_v.cpp.