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HandleEvent() returns done each time it is called. If done was set to 0 the program should quit, but because done is not checked until *all* events are handled a following event can reset done to 1 and prevent the program from terminating when told to. I fixed the while loop that handles events to check for the state of done after handling each event. That could leave some events unhandled when the program exits, but it ensures that the program will exit.
author Bob Pendleton <bob@pendleton.com>
date Wed, 20 Feb 2008 23:27:33 +0000
parents 355632dca928
children
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>SDL Event Structures.</H1
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><DT
><A
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>SDL_Event</A
>&nbsp;--&nbsp;General event structure</DT
><DT
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>SDL_ActiveEvent</A
>&nbsp;--&nbsp;Application visibility event structure</DT
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>SDL_KeyboardEvent</A
>&nbsp;--&nbsp;Keyboard event structure</DT
><DT
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>SDL_MouseMotionEvent</A
>&nbsp;--&nbsp;Mouse motion event structure</DT
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>SDL_MouseButtonEvent</A
>&nbsp;--&nbsp;Mouse button event structure</DT
><DT
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>SDL_JoyAxisEvent</A
>&nbsp;--&nbsp;Joystick axis motion event structure</DT
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>SDL_JoyButtonEvent</A
>&nbsp;--&nbsp;Joystick button event structure</DT
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>SDL_JoyHatEvent</A
>&nbsp;--&nbsp;Joystick hat position change event structure</DT
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>SDL_JoyBallEvent</A
>&nbsp;--&nbsp;Joystick trackball motion event structure</DT
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>SDL_ResizeEvent</A
>&nbsp;--&nbsp;Window resize event structure</DT
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>SDL_ExposeEvent</A
>&nbsp;--&nbsp;Quit requested event</DT
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>SDL_SysWMEvent</A
>&nbsp;--&nbsp;Platform-dependent window manager event.</DT
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>SDL_UserEvent</A
>&nbsp;--&nbsp;A user-defined event type</DT
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>SDL_QuitEvent</A
>&nbsp;--&nbsp;Quit requested event</DT
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>&nbsp;--&nbsp;Keysym structure</DT
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>&nbsp;--&nbsp;Keysym definitions.</DT
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