From 12751a49f8d79bde32d112f7ab3734116d6f7661 Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Wed, 1 Jan 2025 13:37:53 +0000
Subject: [PATCH] Store asset dir path in static var

---
 app/main.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/app/main.c b/app/main.c
index 8380237..c132988 100644
--- a/app/main.c
+++ b/app/main.c
@@ -85,6 +85,7 @@ typedef struct {
 	SDL_Rect src;
 } entity_t;
 
+static const char *assetdir;
 static SDL_Window *window;
 static SDL_Renderer *renderer;
 static unsigned map[MAPNLAYERS][MAPWIDTH][MAPHEIGHT];
@@ -294,6 +295,7 @@ int main(int argc, char *argv[])
 		fprintf(stderr, "Usage: %s ASSETS-DIR\n", argv[0]);
 		return 1;
 	}
+	assetdir = argv[1];
 
 	// Set up SDL window
 	int err = SDL_Init(SDL_INIT_VIDEO);
@@ -306,26 +308,26 @@ int main(int argc, char *argv[])
 	assert(NULL != renderer);
 
 	// Load map
-	assert(strlen(argv[1]) + strlen(MAP_ASSET) < MAX_PATH_LEN);
-	strcpy(path, argv[1]);
+	assert(strlen(assetdir) + strlen(MAP_ASSET) < MAX_PATH_LEN);
+	strcpy(path, assetdir);
 	strcat(path, MAP_ASSET);
 	mapload(path);
 
 	// Load tileset
-	assert(strlen(argv[1]) + strlen(TSASSET) < MAX_PATH_LEN);
-	strcpy(path, argv[1]);
+	assert(strlen(assetdir) + strlen(TSASSET) < MAX_PATH_LEN);
+	strcpy(path, assetdir);
 	strcat(path, TSASSET);
 	tstex = IMG_LoadTexture(renderer, path);
 	assert(NULL != tstex);
 
 	// Load player spritesheets
-	assert(strlen(argv[1]) + strlen(PIDLE_ASSET) < MAX_PATH_LEN);
-	strcpy(path, argv[1]);
+	assert(strlen(assetdir) + strlen(PIDLE_ASSET) < MAX_PATH_LEN);
+	strcpy(path, assetdir);
 	strcat(path, PIDLE_ASSET);
 	pidle = IMG_LoadTexture(renderer, path);
 	assert(NULL != pidle);
-	assert(strlen(argv[1]) + strlen(PWALK_ASSET) < MAX_PATH_LEN);
-	strcpy(path, argv[1]);
+	assert(strlen(assetdir) + strlen(PWALK_ASSET) < MAX_PATH_LEN);
+	strcpy(path, assetdir);
 	strcat(path, PWALK_ASSET);
 	pwalk = IMG_LoadTexture(renderer, path);
 	assert(NULL != pwalk);