ignore nano's temp files

These files were also used to figure out the process of building them so
their content is garbage.

.gitignore

@@ -1,2 +1,5 @@
 /bin/*
 !/bin/.placeholder
+
+# ignore nano's temp files
+*.swp

Makefile

@@ -1,10 +0,0 @@
-source = $(shell find ./ -name "*.cpp")
-headers = $(shell find ./ -name "*.h")
-
-main: $(source) $(headers)
-	c++ $(source) $(headers) -o ./bin/minecraft -Wall -Wextra
-
-clean:
-	rm -rv bin/
-	mkdir bin/
-	touch bin/.placeholder

build.sh

@@ -0,0 +1,13 @@
+echo "Building libs..."
+mkdir -pv bin/lib
+for lib in $(find ./src/lib -name "*.cpp"); do
+    echo "Compiling $lib"
+    c++ -shared -o $(sed -e 's/^.\/src/.\/bin/;s/cpp$/so/' <<< $lib) $lib;
+done
+
+echo "Building tools..."
+mkdir -pv bin/tools
+# Commands for every program need to be given individually because we can't
+# just add all shared libraries to all programs.
+# Or can we? Idk, cba to find out.
+c++ src/tools/dumpnbt.cpp -Lbin/lib -lnbt -o bin/tools/dumpnbt

src/lib/libnbt.cpp

@@ -0,0 +1,3 @@
+int blob() {
+    return 1;
+}

src/lib/libnbt.h

@@ -0,0 +1 @@
+int blob();

src/tools/dumpnbt.cpp

@@ -0,0 +1,5 @@
+#include "../lib/libnbt.h"
+
+int main(int argc, char* argv[]) {
+    return blob();
+}