v/vlib/sokol/sapp/sapp_structs.v

module sapp

pub struct C.sapp_desc {
pub:
	init_cb                       fn () // these are the user-provided callbacks without user data
	frame_cb                      fn ()
	cleanup_cb                    fn ()
	event_cb                      fn (&C.sapp_event) //&sapp_event)
	fail_cb                       fn (&byte)
	user_data                     voidptr // these are the user-provided callbacks with user data
	init_userdata_cb              fn (voidptr)
	frame_userdata_cb             fn (voidptr)
	cleanup_userdata_cb           fn (voidptr)
	event_userdata_cb             fn (&C.sapp_event, voidptr)
	fail_userdata_cb              fn (&char, voidptr)
	width                         int   // the preferred width of the window / canvas
	height                        int   // the preferred height of the window / canvas
	sample_count                  int   // MSAA sample count
	swap_interval                 int   // the preferred swap interval (ignored on some platforms)
	high_dpi                      bool  // whether the rendering canvas is full-resolution on HighDPI displays
	fullscreen                    bool  // whether the window should be created in fullscreen mode
	alpha                         bool  // whether the framebuffer should have an alpha channel (ignored on some platforms)
	window_title                  &byte // the window title as UTF-8 encoded string
	user_cursor                   bool  // if true, user is expected to manage cursor image in SAPP_EVENTTYPE_UPDATE_CURSOR
	enable_clipboard              bool  // enable clipboard access, default is false
	clipboard_size                int   // max size of clipboard content in bytes
	html5_canvas_name             &byte // the name (id) of the HTML5 canvas element, default is "canvas"
	html5_canvas_resize           bool  // if true, the HTML5 canvas size is set to sapp_desc.width/height, otherwise canvas size is tracked
	html5_preserve_drawing_buffer bool  // HTML5 only: whether to preserve default framebuffer content between frames
	html5_premultiplied_alpha     bool  // HTML5 only: whether the rendered pixels use premultiplied alpha convention
	html5_ask_leave_site          bool  // initial state of the internal html5_ask_leave_site flag (see sapp_html5_ask_leave_site())
	ios_keyboard_resizes_canvas   bool  // if true, showing the iOS keyboard shrinks the canvas
	gl_force_gles2                bool  // if true, setup GLES2/WebGL even if GLES3/WebGL2 is available
	native_render                 bool
}

pub struct Event {
pub:
	frame_count        u64
	typ                EventType
	key_code           KeyCode
	char_code          u32
	key_repeat         bool
	modifiers          u32
	mouse_button       MouseButton
	mouse_x            f32
	mouse_y            f32
	mouse_dx           f32
	mouse_dy           f32
	scroll_x           f32
	scroll_y           f32
	num_touches        int
	touches            [8]C.sapp_touchpoint
	window_width       int
	window_height      int
	framebuffer_width  int
	framebuffer_height int
}

pub struct C.sapp_event {
pub:
	frame_count        u64
	@type              EventType
	key_code           KeyCode
	char_code          u32
	key_repeat         bool
	modifiers          u32
	mouse_button       MouseButton
	mouse_x            f32
	mouse_y            f32
	mouse_dx           f32
	mouse_dy           f32
	scroll_x           f32
	scroll_y           f32
	num_touches        int
	touches            [8]C.sapp_touchpoint
	window_width       int
	window_height      int
	framebuffer_width  int
	framebuffer_height int
}

pub fn (e &C.sapp_event) str() string {
	t := e.@type
	return 'evt: frame_count=$e.frame_count, type=$t'
}

pub struct C.sapp_touchpoint {
pub:
	identifier u64
	pos_x      f32
	pos_y      f32
	changed    bool
}