Examples: add even-odd (from issue #198)

packages/examples/even-odd/even-odd.asm

@@ -0,0 +1,14 @@
+	;; even? a -- a
+	lda #3
+	sta $0
+loop:	ror
+	bcc loop
+	cmp #0
+	beq even
+	jmp odd
+even:   lda #1
+	jmp end
+odd:    lda #0
+	jmp end
+
+end:	brk

packages/examples/even-odd/even-odd.meta.ts

@@ -0,0 +1,13 @@
+import { _ } from "@learn6502/core";
+import type { ExampleMetaJson } from "../example-meta.ts";
+export default {
+  slug: "even-odd",
+  // TRANSLATORS: Example title for even odd
+  title: _("even odd"),
+  // TRANSLATORS: Example description for even odd
+  description: _("checks if A is even, places 1 or 0 in A on result"),
+  author: "pinjontall94",
+  license: "CC-BY-4.0",
+  displayMemory:
+    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+} as ExampleMetaJson;

packages/examples/even-odd/index.ts

@@ -0,0 +1,8 @@
+import { default as evenOddCode } from "./even-odd.asm";
+import evenOddMeta from "./even-odd.meta.ts";
+import type { ExampleMeta } from "../example-meta.ts";
+const evenOdd: ExampleMeta = {
+  ...evenOddMeta,
+  code: evenOddCode,
+};
+export { evenOdd };

packages/examples/examples.ts

@@ -1,5 +1,6 @@
 export * from "./commented-snake";
 export * from "./dino-run";
+export * from "./even-odd";
 export * from "./line-buster-6502";
 export * from "./snake";
 export * from "./stack-example";