From 72b74e9c76db89dab4ddd038605d44402d31e0a6 Mon Sep 17 00:00:00 2001
From: Simon Howard <fraggle@soulsphere.org>
Date: Sat, 13 Jul 2024 18:00:00 -0400
Subject: [PATCH] Add new directory type for palette database.

Part of #2.
---
 src/browser/browser.c | 50 +++++++++++++++++++++++++++++++------------
 src/fs/vfs.h          |  1 +
 src/palette/palfs.c   |  2 +-
 3 files changed, 38 insertions(+), 15 deletions(-)

diff --git a/src/browser/browser.c b/src/browser/browser.c
index 5fe7a01..e065270 100644
--- a/src/browser/browser.c
+++ b/src/browser/browser.c
@@ -215,7 +215,7 @@ static const struct action *dir_actions[] = {
 	NULL,
 };
 
-static const struct action *texture_actions[] = {
+static const struct action *txt_actions[] = {
 	&edit_textures_action,
 	&rearrange_action,
 	&sort_entries_action,
@@ -226,7 +226,7 @@ static const struct action *texture_actions[] = {
 	NULL,
 };
 
-static const struct action *pnames_actions[] = {
+static const struct action *pnm_actions[] = {
 	&edit_pnames_action,
 	&rearrange_action,
 	&sort_entries_action,
@@ -236,6 +236,10 @@ static const struct action *pnames_actions[] = {
 	NULL,
 };
 
+static const struct action *pal_actions[] = {
+	NULL,
+};
+
 static const struct action *wad_to_wad[] = {
 	&update_action,
 	&copy_action,
@@ -249,11 +253,15 @@ static const struct action *wad_to_dir[] = {
 	NULL,
 };
 
-static const struct action *wad_to_pnames[] = {
+static const struct action *wad_to_pnm[] = {
 	&copy_pnames_action,
 	NULL,
 };
 
+static const struct action *wad_to_pal[] = {
+	NULL,
+};
+
 static const struct action *dir_to_wad[] = {
 	&update_action,
 	&import_action,
@@ -266,36 +274,48 @@ static const struct action *dir_to_dir[] = {
 	NULL,
 };
 
-static const struct action *dir_to_pnames[] = {
+static const struct action *dir_to_pnm[] = {
 	&import_texture_config,
 	NULL,
 };
 
-static const struct action *dir_to_textures[] = {
+static const struct action *dir_to_pal[] = {
+	NULL,
+};
+
+static const struct action *dir_to_txt[] = {
 	&import_texture_config,
 	NULL,
 };
 
-static const struct action *textures_to_dir[] = {
+static const struct action *txt_to_dir[] = {
 	&export_texture_config,
 	NULL,
 };
 
-static const struct action *textures_to_textures[] = {
+static const struct action *txt_to_txt[] = {
 	&copy_textures_action,
 	NULL,
 };
 
-static const struct action *pnames_to_pnames[] = {
+static const struct action *pnm_to_pnm[] = {
 	&copy_pnames_action,
 	NULL,
 };
 
-static const struct action *pnames_to_dir[] = {
+static const struct action *pnm_to_dir[] = {
 	&export_texture_config,
 	NULL,
 };
 
+static const struct action *pal_to_dir[] = {
+	NULL,
+};
+
+static const struct action *pal_to_wad[] = {
+	NULL,
+};
+
 static const struct action *no_actions[] = {NULL};
 
 static const struct action *common_actions[] = {
@@ -317,15 +337,16 @@ static const struct action *common_actions[] = {
 };
 
 static const struct action **type_actions[NUM_DIR_FILE_TYPES] = {
-	dir_actions, wad_actions, texture_actions, pnames_actions,
+	dir_actions, wad_actions, txt_actions, pnm_actions, pal_actions,
 };
 
 static const struct action
     **action_lists[NUM_DIR_FILE_TYPES][NUM_DIR_FILE_TYPES] = {
-	{dir_to_dir,      dir_to_wad, dir_to_textures,      dir_to_pnames},
-	{wad_to_dir,      wad_to_wad, no_actions,           wad_to_pnames},
-	{textures_to_dir, no_actions, textures_to_textures, no_actions},
-	{pnames_to_dir,   no_actions, no_actions,           pnames_to_pnames},
+	{dir_to_dir, dir_to_wad, dir_to_txt, dir_to_pnm, dir_to_pal},
+	{wad_to_dir, wad_to_wad, no_actions, wad_to_pnm, wad_to_pal},
+	{txt_to_dir, no_actions, txt_to_txt, no_actions, no_actions},
+	{pnm_to_dir, no_actions, no_actions, pnm_to_pnm, no_actions},
+	{pal_to_dir, pal_to_wad, no_actions, no_actions, no_actions},
 };
 
 static void AddActionList(const struct action **list, int *idx)
@@ -491,6 +512,7 @@ static bool DrawInfoPane(void *p)
 
 	case FILE_TYPE_TEXTURE_LIST:
 	case FILE_TYPE_PNAMES_LIST:
+	case FILE_TYPE_PALETTES:
 		UI_PrintMultilineString(pane->window, 1, 2, "List");
 		break;
 
diff --git a/src/fs/vfs.h b/src/fs/vfs.h
index 5439c6c..26e4731 100644
--- a/src/fs/vfs.h
+++ b/src/fs/vfs.h
@@ -22,6 +22,7 @@ enum file_type {
 	FILE_TYPE_WAD,
 	FILE_TYPE_TEXTURE_LIST,
 	FILE_TYPE_PNAMES_LIST,
+	FILE_TYPE_PALETTES,
 	NUM_DIR_FILE_TYPES,
 	FILE_TYPE_FILE,
 	FILE_TYPE_LUMP,
diff --git a/src/palette/palfs.c b/src/palette/palfs.c
index 44a418c..7b382d8 100644
--- a/src/palette/palfs.c
+++ b/src/palette/palfs.c
@@ -175,7 +175,7 @@ struct directory *PAL_OpenDirectory(void)
 
 	pd->dir.directory_funcs = &palette_fs_functions;
 	VFS_InitDirectory(&pd->dir, path);
-	pd->dir.type = FILE_TYPE_DIR;
+	pd->dir.type = FILE_TYPE_PALETTES;
 	pd->inner = inner;
 
 	PaletteFSRefresh(pd, &pd->dir.entries, &pd->dir.num_entries);