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Added reaction to closing the window

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This commit is contained in:
Igor Chevdar
2017-03-15 13:08:12 +03:00
parent 97f7a55111
commit 9e8897fdb3
1 changed files with 13 additions and 9 deletions
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samples/tetris/tetris.kt
+13 -9
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@@ -778,15 +778,19 @@ class SDL_Visualizer(val width: Int, val height: Int): GameFieldVisualizer, User
memScoped { memScoped {
val event = alloc<SDL_Event>() val event = alloc<SDL_Event>()
while (SDL_PollEvent(event.ptr.reinterpret()) != 0) { while (SDL_PollEvent(event.ptr.reinterpret()) != 0) {
if (event.type.value == SDL_KEYDOWN) { val eventType = event.type.value
val keyboardEvent = event.ptr.reinterpret<SDL_KeyboardEvent>().pointed when (eventType) {
when (keyboardEvent.keysym.scancode.value) { SDL_QUIT -> commands.add(UserCommand.EXIT)
SDL_SCANCODE_LEFT -> commands.add(UserCommand.LEFT) SDL_KEYDOWN -> {
SDL_SCANCODE_RIGHT -> commands.add(UserCommand.RIGHT) val keyboardEvent = event.ptr.reinterpret<SDL_KeyboardEvent>().pointed
SDL_SCANCODE_DOWN -> commands.add(UserCommand.DOWN) when (keyboardEvent.keysym.scancode.value) {
SDL_SCANCODE_Z -> commands.add(UserCommand.ROTATE) SDL_SCANCODE_LEFT -> commands.add(UserCommand.LEFT)
SDL_SCANCODE_UP -> commands.add(UserCommand.DROP) SDL_SCANCODE_RIGHT -> commands.add(UserCommand.RIGHT)
SDL_SCANCODE_ESCAPE -> commands.add(UserCommand.EXIT) SDL_SCANCODE_DOWN -> commands.add(UserCommand.DOWN)
SDL_SCANCODE_Z -> commands.add(UserCommand.ROTATE)
SDL_SCANCODE_UP -> commands.add(UserCommand.DROP)
SDL_SCANCODE_ESCAPE -> commands.add(UserCommand.EXIT)
}
} }
} }
} }