From 3ff2e7f9ab4aeb9ff4525829811de3c9adf5c59b Mon Sep 17 00:00:00 2001
From: Bradford Lamson-Scribner <brad.lamson@gmail.com>
Date: Wed, 27 May 2020 14:52:39 -0600
Subject: [PATCH] pkg/appleone: add a public appleone pkg

Move cpu and opcodes (cpu package) to internal, while adding a public
appleone api package to `pkg/`
---
 {pkg => internal}/cpu/cpu.go     |  8 +++++++-
 {pkg => internal}/cpu/opcodes.go |  0
 pkg/appleone/appleone.go         | 13 +++++++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)
 rename {pkg => internal}/cpu/cpu.go (95%)
 rename {pkg => internal}/cpu/opcodes.go (100%)
 create mode 100644 pkg/appleone/appleone.go

diff --git a/pkg/cpu/cpu.go b/internal/cpu/cpu.go
similarity index 95%
rename from pkg/cpu/cpu.go
rename to internal/cpu/cpu.go
index b673c52..8b87463 100644
--- a/pkg/cpu/cpu.go
+++ b/internal/cpu/cpu.go
@@ -48,7 +48,8 @@ const (
 	zeroPageYIndexed
 )
 
-type mos6502cpu struct {
+// Mos6502 TODO: docs
+type Mos6502 struct {
 	pc uint16 // program counter (16 bit)
 	ac uint8  // accumulator (8 bit)
 	x  uint8  // X register (8 bit)
@@ -56,3 +57,8 @@ type mos6502cpu struct {
 	sr uint8  // status register [NV-BDIZC] (8 bit)
 	sp uint8  // stack pointer (8 bit)
 }
+
+// New TODO: docs
+func New() *Mos6502 {
+	return &Mos6502{}
+}
diff --git a/pkg/cpu/opcodes.go b/internal/cpu/opcodes.go
similarity index 100%
rename from pkg/cpu/opcodes.go
rename to internal/cpu/opcodes.go
diff --git a/pkg/appleone/appleone.go b/pkg/appleone/appleone.go
new file mode 100644
index 0000000..a2d14ec
--- /dev/null
+++ b/pkg/appleone/appleone.go
@@ -0,0 +1,13 @@
+package appleone
+
+import "github.com/bradford-hamilton/apple-1/internal/cpu"
+
+// Appleone TODO docs
+type Appleone struct {
+	cpu *cpu.Mos6502
+}
+
+// New TODO: docs
+func New() *Appleone {
+	return &Appleone{cpu: cpu.New()}
+}