strips/voxelotl-engine
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use controller for moving around a test plane

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This commit is contained in:
a dinosaur
2024-08-08 16:05:30 +10:00
parent fbff9b77fd
commit 477ce10e68
7 changed files with 314 additions and 9 deletions
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26
Sources/Voxelotl/Application.swift
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@ -17,13 +17,13 @@ public class Application {
}
private func initialize() -> ApplicationExecutionState {
guard SDL_Init(SDL_INIT_VIDEO) >= 0 else {
guard SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMEPAD) >= 0 else {
printErr("SDL_Init() error: \(String(cString: SDL_GetError()))")
return .exitFailure
}
// Create SDL window
var windowFlags = SDL_WindowFlags(0)
var windowFlags = SDL_WindowFlags(SDL_WINDOW_METAL)
if cfg.flags.contains(.resizable) {
windowFlags |= SDL_WindowFlags(SDL_WINDOW_RESIZABLE)
}
@ -67,6 +67,10 @@ public class Application {
SDL_Quit()
}
private func beginHandleEvents() {
GameController.instance.newFrame()
}
private func handleEvent(_ event: SDL_Event) -> ApplicationExecutionState {
switch SDL_EventType(event.type) {
case SDL_EVENT_QUIT:
@ -81,6 +85,23 @@ public class Application {
}
return .running
case SDL_EVENT_GAMEPAD_ADDED:
if SDL_IsGamepad(event.gdevice.which) != SDL_FALSE {
GameController.instance.connectedEvent(id: event.gdevice.which)
}
return .running
case SDL_EVENT_GAMEPAD_REMOVED:
GameController.instance.removedEvent(id: event.gdevice.which)
return .running
case SDL_EVENT_GAMEPAD_AXIS_MOTION:
GameController.instance.axisEvent(id: event.gaxis.which,
axis: SDL_GamepadAxis(Int32(event.gaxis.axis)), value: event.gaxis.value)
return .running
case SDL_EVENT_GAMEPAD_BUTTON_DOWN, SDL_EVENT_GAMEPAD_BUTTON_UP:
GameController.instance.buttonEvent(id: event.gbutton.which,
btn: SDL_GamepadButton(Int32(event.gbutton.button)), state: event.gbutton.state)
return .running
case SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED:
let backBufferSize = SIMD2(Int(event.window.data1), Int(event.window.data2))
renderer!.resize(size: backBufferSize)
@ -120,6 +141,7 @@ public class Application {
var res = initialize()
quit: while res == .running {
beginHandleEvents()
var event = SDL_Event()
while SDL_PollEvent(&event) > 0 {
res = handleEvent(event)