package shmem import ( "fmt" "git.kirsle.net/go/render" ) // Shared globals for easy access throughout the app. // Not an ideal place to keep things but *shrug* var ( // Tick is incremented by the main game loop each frame. Tick uint64 // Current position of the cursor relative to the window. Cursor render.Point // Current render engine (i.e. SDL2 or HTML5 Canvas) // The level.Chunk.ToBitmap() uses this to cache a texture image. CurrentRenderEngine render.Engine // Globally available Flash() function so we can emit text to the Doodle UI. Flash func(string, ...interface{}) // Ajax file cache for WASM use. AjaxCache map[string][]byte ) func init() { AjaxCache = map[string][]byte{} // Default Flash function in case the app misconfigures it. Output to the // console in an obvious way. Flash = func(tmpl string, v ...interface{}) { fmt.Printf("[shmem.Flash] "+tmpl+"\n", v...) } }