when statement; Better entity collection system (for both local and global); Better parsing for record declarations

code/demo.odin

@@ -1,29 +1,18 @@
-// #import "fmt.odin"
+#import "fmt.odin"
 #import "utf8.odin"
 
-when ODIN_OS == "window" {
-	when ODIN_OS != "window" {
-	} else {
-		MAX :: 64
-	}
-	#import "fmt.odin"
-} else {
-
-}
-
-
 main :: proc() {
-	when true {
-		OffsetType :: type int
-	}
 
-	// MAX :: 64
 	buf:     [MAX]rune
 	backing: [MAX]byte
-	offset:  OffsetType
+	offset:  int
 
+	when MAX > 0 {
+		msg := "Hello"
+	}
+
+	MAX :: 64
 
-	msg := "Hello"
 	count := utf8.rune_count(msg)
 	assert(count <= MAX)
 	runes := buf[:count]
@@ -33,14 +22,14 @@ main :: proc() {
 		s := msg[offset:]
 		r, len := utf8.decode_rune(s)
 		runes[count-i-1] = r
-		offset += len as OffsetType
+		offset += len
 	}
 
 	offset = 0
 	for i := 0; i < count; i++ {
 		data, len := utf8.encode_rune(runes[i])
 		copy(backing[offset:], data[:len])
-		offset += len as OffsetType
+		offset += len
 	}
 
 	reverse := backing[:offset] as string