From c4ae077ca41306b47e7737555fbcaa4decfe407c Mon Sep 17 00:00:00 2001
From: Mitja Felicijan <mitja.felicijan@gmail.com>
Date: Tue, 28 Apr 2026 09:49:01 +0200
Subject: Rely on Virtual Filesystem now

---
 .gitignore      | 2 ++
 Makefile        | 9 ++++++++-
 libraries/vfs.h | 4 +++-
 map.c           | 4 ++--
 4 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 822a90b..a4307ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 bin/
 autosave/
+
+*.pak
diff --git a/Makefile b/Makefile
index 67decc8..c7cd9e3 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,7 @@ CFLAGS       := -std=c99 -v -g -I./vendor/$(RAYLIB_VER)/include
 LDFLAGS      := ./vendor/$(RAYLIB_VER)/lib/libraylib.a -lm
 GAME         := bin/stalag
 HEXDUMP      := bin/hexdump
+PACKER       := bin/packer
 SOURCES      := main.c map.c game.c
 
 ifeq ($(SYSTEM), linux_amd64)
@@ -25,7 +26,7 @@ ifeq ($(SYSTEM), macos)
 	LDFLAGS += -framework CoreVideo -framework IOKit -framework Cocoa -framework GLUT -framework OpenGL
 endif
 
-all: info mkdirs $(HEXDUMP) $(GAME)
+all: info mkdirs $(HEXDUMP) $(PACKER) $(GAME)
 
 .PHONY: info mkdirs clean
 
@@ -42,6 +43,12 @@ $(GAME): $(SOURCES)
 $(HEXDUMP): tools/hexdump.c
 	$(CC) -std=c99 -o $(HEXDUMP) tools/hexdump.c
 
+$(PACKER): tools/packer.c
+	$(CC) -std=c99 -o $(PACKER) tools/packer.c
+
+data: $(PACKER)
+	$(PACKER) -p data.pak textures maps
+
 mkdirs:
 	mkdir -p bin
 
diff --git a/libraries/vfs.h b/libraries/vfs.h
index 6017407..25eb29d 100644
--- a/libraries/vfs.h
+++ b/libraries/vfs.h
@@ -183,7 +183,7 @@ void* vfs_read(const char* path, size_t* out_size) {
 	VfsFile* f = vfs_open(path);
 	if (!f) return NULL;
 
-	void* data = malloc((size_t)f->size);
+	void* data = malloc((size_t)f->size + 1);
 	if (!data) {
 		vfs_fclose(f);
 		return NULL;
@@ -195,6 +195,8 @@ void* vfs_read(const char* path, size_t* out_size) {
 		return NULL;
 	}
 
+	((char*)data)[f->size] = '\0';
+
 	if (out_size) *out_size = (size_t)f->size;
 	vfs_fclose(f);
 	return data;
diff --git a/map.c b/map.c
index f28476f..12d40f9 100644
--- a/map.c
+++ b/map.c
@@ -73,7 +73,7 @@ Vector3 map_parse_vector(MapParser *p) {
 
 Map ParseMap(const char *filename) {
     size_t size;
-    char *data = read_entire_file(filename, &size);
+    char *data = (char *)vfs_read(filename, &size);
     Map map = { 0 };
     if (!data) return map;
 
@@ -146,7 +146,7 @@ Map ParseMap(const char *filename) {
 
     map.entities = entities.data;
     map.entity_count = (int)entities.length;
-    free(data);
+    vfs_free(data);
     return map;
 }
 
-- 
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