From f8b2a5b8e400d4195d80338d2a01fe9f1f001e50 Mon Sep 17 00:00:00 2001
From: torph <73564623+Torphedo@users.noreply.github.com>
Date: Mon, 15 Jan 2024 18:14:27 -0500
Subject: [PATCH] Allow specifying output path

---
 alr/src/arguments.c | 12 +++++++++++-
 alr/src/arguments.h |  3 ++-
 alr/src/main.c      | 14 +++++++++-----
 alr/src/replace.c   |  1 -
 4 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/alr/src/arguments.c b/alr/src/arguments.c
index 9a62452..01f6c8f 100644
--- a/alr/src/arguments.c
+++ b/alr/src/arguments.c
@@ -16,7 +16,17 @@ flags parse_arguments(int argc, char** argv) {
         // Check if first 2 characters are "--"
         if (argv[i][0] != '-' || argv[i][1] != '-') {
             // If it's not a flag, it must be a filename
-            output.filename = argv[i];
+            if (output.input_path != NULL) {
+                if (output.output_path != NULL) {
+                    output.input_path = output.output_path;
+                }
+                output.output_path = argv[i];
+            }
+            else {
+                output.input_path = argv[i];
+            }
+
+
             continue;
         }
 
diff --git a/alr/src/arguments.h b/alr/src/arguments.h
index f4d5408..1ded180 100644
--- a/alr/src/arguments.h
+++ b/alr/src/arguments.h
@@ -10,7 +10,8 @@ typedef enum {
 }program_mode;
 
 typedef struct {
-    char* filename;
+    char* input_path;
+    char* output_path;
     program_mode mode;
     bool silent;
 }flags;
diff --git a/alr/src/main.c b/alr/src/main.c
index c3c131b..4b736d6 100644
--- a/alr/src/main.c
+++ b/alr/src/main.c
@@ -12,14 +12,14 @@ int main(int argc, char* argv[]) {
     // Parse command-line arguments.
     flags options = parse_arguments(argc, argv);
 
-    if (options.filename == NULL) {
-        LOG_MSG(error, "No filenames detected.\n");
+    if (options.input_path == NULL) {
+        LOG_MSG(error, "No ALR to operate on, exiting\n");
         return 1;
     }
-
     if (options.silent) {
         disable_logging();
     }
+
     // Default to dump behaviour if nothing is specified. No arguments probably
     // means someone drag-and-dropped, which means they probably want textures.
     alr_interface interface = dump_interface;
@@ -39,13 +39,17 @@ int main(int argc, char* argv[]) {
             LOG_MSG(error, "Unimplemented program mode, exiting.\n");
             return 1;
         case replacetex:
-            return !(alr_edit(options.filename, "out.alr", options, replace_interface));
+            if (options.output_path == NULL) {
+                LOG_MSG(error, "No output file provided.\n");
+                return 1;
+            }
+            return !(alr_edit(options.input_path, options.output_path, options, replace_interface));
             break;
     }
 
     // Parse ALR with selected interface.
     // Return value must be inverted because stdbool false == 0, and an exit
     // code of 0 means success.
-    return !(alr_parse(options.filename, options, interface));
+    return !(alr_parse(options.input_path, options, interface));
 }
 
diff --git a/alr/src/replace.c b/alr/src/replace.c
index 9b34737..e8e8e66 100644
--- a/alr/src/replace.c
+++ b/alr/src/replace.c
@@ -6,7 +6,6 @@
 
 #include "int_shorthands.h"
 #include "filesystem.h"
-#include "alr.h"
 
 // Size of DDS header and pixel format header
 #define DDS_HEADER_SIZE (0x7F)