Refresh docs and re-indent

1 files changed, 25 insertions, 25 deletions

diff --git a/entity.scm b/entity.scm
index 540a2c9..e0c7dab 100644
--- a/entity.scm
+++ b/entity.scm
@@ -1,54 +1,54 @@
 (module downstroke-entity
-    *
-  (import scheme
-	  (chicken base)
-	  (only srfi-1 fold alist-delete))
+*
+(import scheme
+	    (chicken base)
+	    (only srfi-1 fold alist-delete))
 
-  ;; Entities = alists with shared keys (#:type, #:x, #:y, #:width, #:height, ...).
+;; Entities = alists with shared keys (#:type, #:x, #:y, #:width, #:height, ...).
 
 (define (make-entity x y w h)
   `((#:type . none) (#:x . ,x) (#:y . ,y) (#:width . ,w) (#:height . ,h)))
 
 (define (entity-ref entity key #!optional default)
   (cond ((assq key entity) => cdr)
-	((procedure? default) (default))
-	(else default)))
+	    ((procedure? default) (default))
+	    (else default)))
 
-  (define (entity-type entity)
-    (entity-ref entity #:type #f))
+(define (entity-type entity)
+  (entity-ref entity #:type #f))
 
-  (define (entity-set entity key val)
-    (cons (cons key val) (alist-delete key entity eq?)))
+(define (entity-set entity key val)
+  (cons (cons key val) (alist-delete key entity eq?)))
 
 (define (entity-set-many entity pairs)
   (fold (lambda (pair working-ent)
-	  (entity-set working-ent (car pair) (cdr pair)))
-	entity
-	pairs))
+	      (entity-set working-ent (car pair) (cdr pair)))
+	    entity
+	    pairs))
 
 (define (entity-update entity key proc #!optional default)
   (entity-set entity key (proc (entity-ref entity key default))))
 
-  ;; #:skip-pipelines — list of symbols naming frame pipeline steps to skip for this
-  ;; entity. Physics documents the built-in step names (see docs/physics.org). Other
-  ;; subsystems (e.g. animation, rendering) may reserve additional symbols later and
-  ;; use the same predicate and define-pipeline macro.
+;; #:skip-pipelines — list of symbols naming frame pipeline steps to skip for this
+;; entity. Physics documents the built-in step names (see docs/physics.org). Other
+;; subsystems (e.g. animation, rendering) may reserve additional symbols later and
+;; use the same predicate and define-pipeline macro.
 
-  (define (entity-skips-pipeline? entity step)
-    (let ((skips (entity-ref entity #:skip-pipelines '())))
-      (and (pair? skips) (memq step skips))))
+(define (entity-skips-pipeline? entity step)
+  (let ((skips (entity-ref entity #:skip-pipelines '())))
+    (and (pair? skips) (memq step skips))))
 
 (define-syntax define-pipeline
   (syntax-rules ()
     ((define-pipeline (identifier name) (scene entity dt) :guard guard (body ...))
      (define (identifier scene entity dt)
        (if (or (not guard) (entity-skips-pipeline? entity (quote name)))
-	   entity
-	   (body ...))))
+	       entity
+	       (body ...))))
     ((define-pipeline (identifier name) (scene entity dt) (body ...))
      (define (identifier scene entity dt)
        (if (entity-skips-pipeline? entity (quote name))
-	   entity
-	   (body ...))))))
+	       entity
+	       (body ...))))))
 
 ) ;; End of entity