Switch to Catbird engine.

1 files changed, 59 insertions, 46 deletions

diff --git a/bonnie-bee/splash.scm b/bonnie-bee/splash.scm
index 7059f91..09fcb47 100644
--- a/bonnie-bee/splash.scm
+++ b/bonnie-bee/splash.scm
@@ -6,56 +6,69 @@
   #:use-module (chickadee math vector)
   #:use-module (chickadee scripting)
   #:use-module (oop goops)
-  #:use-module (starling kernel)
-  #:use-module (starling node)
-  #:use-module (starling node-2d)
-  #:use-module (starling scene)
+  #:use-module (catbird)
+  #:use-module (catbird camera)
+  #:use-module (catbird kernel)
+  #:use-module (catbird mode)
+  #:use-module (catbird node)
+  #:use-module (catbird node-2d)
+  #:use-module (catbird region)
+  #:use-module (catbird scene)
   #:export (launch-game))
 
-(define-class <splash> (<scene-2d>))
+(define-class <splash-mode> (<major-mode>))
 
 (define %text-color (rgb #x181425))
 
-(define-method (on-boot (splash <splash>))
-  (set-cameras! splash)
-  (attach-to splash
-             (make <sprite>
-               #:texture lightness-image)
-             (make <sprite>
-               #:texture chickadee-image
-               #:position (vec2 (/ %game-width 2.0)
-                                (/ %game-height 2.0))
-               #:origin (vec2 8.0 8.0)
-               #:scale (vec2 4.0 4.0))
-             (make <label>
-               #:rank 1
-               #:position (vec2 (/ %game-width 2.0) 70.5)
-               #:font monogram-font
-               #:color %text-color
-               #:align 'center
-               #:vertical-align 'center
-               #:text "Made with Chickadee")
-             (make <label>
-               #:rank 1
-               #:position (vec2 (/ %game-width 2.0) 50.5)
-               #:font monogram-font
-               #:color %text-color
-               #:align 'center
-               #:vertical-align 'center
-               #:text "https://dthompson.us/projects/chickadee.html")))
-
-(define-method (on-enter (splash <splash>))
-  (run-script splash
-    (unless (getenv "SKIP_SPLASH")
-      (fade-in splash 1.0)
-      (sleep 1.0)
-      (fade-out splash 1.0))
-    (replace-scene (current-kernel) (make <game>))))
+(define-method (on-enter (mode <splash-mode>))
+  (let ((scene (parent mode)))
+    (attach-to scene
+               (make <sprite>
+                 #:texture lightness-image)
+               (make <sprite>
+                 #:texture chickadee-image
+                 #:position (vec2 (/ %game-width 2.0)
+                                  (/ %game-height 2.0))
+                 #:origin (vec2 8.0 8.0)
+                 #:scale (vec2 4.0 4.0))
+               (make <label>
+                 #:rank 1
+                 #:position (vec2 (/ %game-width 2.0) 70.5)
+                 #:font monogram-font
+                 #:color %text-color
+                 #:align 'center
+                 #:vertical-align 'center
+                 #:text "Made with Chickadee")
+               (make <label>
+                 #:rank 1
+                 #:position (vec2 (/ %game-width 2.0) 50.5)
+                 #:font monogram-font
+                 #:color %text-color
+                 #:align 'center
+                 #:vertical-align 'center
+                 #:text "https://dthompson.us/projects/chickadee.html"))
+    (run-script scene
+      (unless (getenv "SKIP_SPLASH")
+        (fade-in scene 1.0)
+        (sleep 1.0)
+        (fade-out scene 1.0))
+      (let ((new-scene (make <scene>))
+            (region (car (all-regions))))
+        (replace-scene region (make-game-scene))))))
 
 (define (launch-game)
-  (boot-kernel (make <kernel>
-                 #:window-config (make <window-config>
-                                   #:title "Bonnie Bee and the Pesticidal Tendencies - Autumn Lisp Game Jam 2021"
-                                   #:width %window-width
-                                   #:height %window-height))
-               (lambda () (make <splash>))))
+  (set! *random-state* (random-state-from-platform))
+  (run-catbird
+   (lambda ()
+     (let ((region (create-full-region))
+           (scene (make <scene>)))
+       (take-controller-focus 0 region)
+       (replace-scene region scene)
+       (replace-major-mode scene (make <splash-mode>))
+       (set! (camera region)
+             (make <camera-2d>
+               #:width %game-width
+               #:height %game-height))))
+   #:width %window-width
+   #:height %window-height
+   #:title "Bonnie Bee and the Pesticidal Tendencies"))