From e08d0c40c886676f74548209a3ec8dbcd0eee3a6 Mon Sep 17 00:00:00 2001
From: Robin Jones <networkfusion@users.noreply.github.com>
Date: Sun, 17 Mar 2024 22:02:50 +0000
Subject: [PATCH] Add CPak management view

---
 Makefile                               |  1 +
 src/menu/menu.c                        |  1 +
 src/menu/menu_state.h                  |  1 +
 src/menu/views/browser.c               |  2 +
 src/menu/views/joypad_controller_pak.c | 61 ++++++++++++++++++++++++++
 src/menu/views/views.h                 |  3 ++
 6 files changed, 69 insertions(+)
 create mode 100644 src/menu/views/joypad_controller_pak.c

diff --git a/Makefile b/Makefile
index 7c0ec049..60ac532d 100644
--- a/Makefile
+++ b/Makefile
@@ -66,6 +66,7 @@ SRCS = \
 	menu/views/settings_editor.c \
 	menu/views/rtc.c \
 	menu/views/flashcart_info.c \
+	menu/views/joypad_controller_pak.c \
 	utils/fs.c
 
 FONTS = \
diff --git a/src/menu/menu.c b/src/menu/menu.c
index 1b8832cb..af81cba6 100644
--- a/src/menu/menu.c
+++ b/src/menu/menu.c
@@ -153,6 +153,7 @@ static view_t menu_views[] = {
     { MENU_MODE_CREDITS, view_credits_init, view_credits_display },
     { MENU_MODE_SETTINGS_EDITOR, view_settings_init, view_settings_display },
     { MENU_MODE_RTC, view_rtc_init, view_rtc_display },
+    { MENU_MODE_JOYPAD_CPAK, view_joypad_controller_pak_init, view_joypad_controller_pak_display },
     { MENU_MODE_FLASHCART, view_flashcart_info_init, view_flashcart_info_display },
     { MENU_MODE_LOAD_ROM, view_load_rom_init, view_load_rom_display },
     { MENU_MODE_LOAD_DISK, view_load_disk_init, view_load_disk_display },
diff --git a/src/menu/menu_state.h b/src/menu/menu_state.h
index 265443fe..9c1457c0 100644
--- a/src/menu/menu_state.h
+++ b/src/menu/menu_state.h
@@ -34,6 +34,7 @@ typedef enum {
     MENU_MODE_CREDITS,
     MENU_MODE_SETTINGS_EDITOR,
     MENU_MODE_RTC,
+    MENU_MODE_JOYPAD_CPAK,
     MENU_MODE_FLASHCART,
     MENU_MODE_LOAD_ROM,
     MENU_MODE_LOAD_DISK,
diff --git a/src/menu/views/browser.c b/src/menu/views/browser.c
index 00061d67..8c1f73b6 100644
--- a/src/menu/views/browser.c
+++ b/src/menu/views/browser.c
@@ -13,6 +13,7 @@ static const char *rom_extensions[] = { "z64", "n64", "v64", "rom", NULL };
 static const char *disk_extensions[] = { "ndd", NULL };
 static const char *emulator_extensions[] = { "nes", "sfc", "smc", "gb", "gbc", "sms", "gg", "sg", NULL };
 static const char *save_extensions[] = { "sav", NULL }; // TODO: "eep", "sra", "srm", "fla" could be used if transfered from different flashcarts.
+//static const char *joypad_accessory_save_extensions[] = { "cpak", "mpk", NULL };
 static const char *image_extensions[] = { "png", NULL };
 static const char *text_extensions[] = { "txt", "ini", "yml", "yaml", NULL };
 static const char *music_extensions[] = { "mp3", NULL };
@@ -254,6 +255,7 @@ static component_context_menu_t settings_context_menu = {
         { .text = "Show credits", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_CREDITS) },
         { .text = "Adjust RTC", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_RTC) },
         { .text = "Show cart info", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_FLASHCART) },
+        { .text = "CPak Management", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_JOYPAD_CPAK) },
         COMPONENT_CONTEXT_MENU_LIST_END,
     }
 };
diff --git a/src/menu/views/joypad_controller_pak.c b/src/menu/views/joypad_controller_pak.c
new file mode 100644
index 00000000..350134b1
--- /dev/null
+++ b/src/menu/views/joypad_controller_pak.c
@@ -0,0 +1,61 @@
+#include "views.h"
+
+static int accessory_is_cpak[4];
+
+static void process (menu_t *menu) {
+
+    // check which paks are available
+    JOYPAD_PORT_FOREACH (port) {
+        accessory_is_cpak[port] = joypad_get_accessory_type(port) == JOYPAD_ACCESSORY_TYPE_CONTROLLER_PAK;
+    }
+
+    if (menu->actions.enter) {
+        // do something?! 
+    }
+
+    if (menu->actions.back) {
+        menu->next_mode = MENU_MODE_BROWSER;
+    }
+}
+
+static void draw (menu_t *menu, surface_t *d) {
+    rdpq_attach(d, NULL);
+
+    component_background_draw();
+
+    component_layout_draw();
+
+	component_main_text_draw(
+        ALIGN_CENTER, VALIGN_TOP,
+        "CONTROLLER PAK MENU\n"
+        "\n"
+        "\n"
+    );
+
+    // Backup to SD, restore from SD, and/or Repair functions.
+    // Bonus would be to handle individual per game entries!
+    component_main_text_draw(
+        ALIGN_LEFT, VALIGN_TOP,
+        "\n"
+        "\n"
+        "Not yet implemented!\n"
+    );
+
+
+    component_actions_bar_text_draw(
+        ALIGN_LEFT, VALIGN_TOP,
+        "\n" // "A: Clone PAK to SD Card\n"
+        "B: Back"
+    );
+
+    rdpq_detach_show();
+}
+
+void view_joypad_controller_pak_init (menu_t *menu){
+    // Nothing to initialize (yet)
+}
+
+void view_joypad_controller_pak_display (menu_t *menu, surface_t *display) {
+    process(menu);
+    draw(menu, display);
+}
diff --git a/src/menu/views/views.h b/src/menu/views/views.h
index 8da900dc..1a84ac6c 100644
--- a/src/menu/views/views.h
+++ b/src/menu/views/views.h
@@ -47,6 +47,9 @@ void view_settings_display (menu_t *menu, surface_t *display);
 void view_rtc_init (menu_t *menu);
 void view_rtc_display (menu_t *menu, surface_t *display);
 
+void view_joypad_controller_pak_init (menu_t *menu);
+void view_joypad_controller_pak_display (menu_t *menu, surface_t *display);
+
 void view_flashcart_info_init (menu_t *menu);
 void view_flashcart_info_display (menu_t *menu, surface_t *display);