Make it so you can walk around. Add basic collision detection. Update Makefile to support Windows builds.

Makefile

@@ -12,6 +12,7 @@ XNOECRAFT_C_SRCS = $(shell find src/ -name '*.c')
 XNOECRAFT_RES = $(shell find res/ -type f)
 
 XNOECRAFT_OBJS = $(patsubst src/%.cpp,build/%.o,$(XNOECRAFT_CPP_SRCS)) $(patsubst src/%.c,build/%.o,$(XNOECRAFT_C_SRCS)) $(patsubst res/%.dat,build/%.o,$(XNOECRAFT_RES))
+XNOECRAFT_OBJS_WIN = $(patsubst src/%.cpp,build/%.wo,$(XNOECRAFT_CPP_SRCS)) $(patsubst src/%.c,build/%.wo,$(XNOECRAFT_C_SRCS)) $(patsubst res/%.dat,build/%.o,$(XNOECRAFT_RES))
 
 XNOECRAFT_SRC_DIRS = $(shell find src/* -type d)
 XNOECRAFT_RES_DIRS = $(shell find res/* -type d)
@@ -19,9 +20,11 @@ XNOECRAFT_OBJ_DIRS = $(patsubst src/%,build/%,$(XNOECRAFT_SRC_DIRS)) $(patsubst
 
 .PHONY = all cleanbuild clean prepare
 
-all: prepare build/xnoecraft
+run: all
 	./build/xnoecraft
 
+all: prepare build/xnoecraft build/xnoecraft.exe
+
 cleanbuild: clean prepare build/xnoecraft
 
 clean: 
@@ -32,12 +35,21 @@ prepare: $(XNOECRAFT_OBJ_DIRS)
 build/xnoecraft: $(XNOECRAFT_OBJS)
 	$(CXX) $(LINKFLAGS) -o $@ $^
 
+build/xnoecraft.exe: $(XNOECRAFT_OBJS_WIN)
+	x86_64-w64-mingw32-g++ -static -static-libgcc -static-libstdc++ $^ -lglfw3 -lgdi32 -lssp -o $@
+
 build/%.o: src/%.cpp
 	$(CXX) $(CXXFLAGS) -o $@ -c $<
 
 build/%.o: src/%.c
 	$(CC) $(CCFLAGS) -o $@ -c $<
 
+build/%.wo: src/%.cpp
+	x86_64-w64-mingw32-g++ $(CXXFLAGS) -o $@ -c $<
+
+build/%.wo: src/%.c
+	x86_64-w64-mingw32-gcc $(CCFLAGS) -o $@ -c $<
+
 build/%.o: res/%.dat
 	$(LD) -r -b binary $< -o $@