# Makefile for Roguelike Game
# Requires raylib, pkg-config

CC := cc
CFLAGS := -Wall -Wextra -O2 -std=c99 -Isrc
LDFLAGS := -lraylib -lm -lpthread -ldl -lrt

TARGET := roguelike
SRCDIR := src
OBJDIR := obj

SOURCES := $(wildcard $(SRCDIR)/*.c)
OBJECTS := $(patsubst $(SRCDIR)/%.c,$(OBJDIR)/%.o,$(SOURCES))

.PHONY: all clean format format-check

all: $(TARGET)

$(TARGET): $(OBJECTS)
	$(CC) $^ -o $@ $(LDFLAGS)

$(OBJDIR)/%.o: $(SRCDIR)/%.c
	@mkdir -p $(dir $@)
	$(CC) $(CFLAGS) -c $< -o $@

clean:
	rm -rf $(OBJDIR) $(TARGET)

# Alias for development
dev: all
	./$(TARGET)

# Format all source files with clang-format
fmt:
	@command -v clang-format >/dev/null 2>&1 || { echo "Error: clang-format is missing"; exit 1; }
	@echo "Formatting source files..."
	@clang-format -i $(SOURCES) $(wildcard $(SRCDIR)/*.h)
	@echo "Done formatting."

# Check formatting without modifying files
fmt-check:
	@command -v clang-format >/dev/null 2>&1 || { echo "Error: clang-format is missing"; exit 1; }
	@echo "Checking formatting..."
	@clang-format --dry-run --Werror \
		$(SOURCES) $(wildcard $(SRCDIR)/*.h) && echo "All files properly formatted." || { echo "Formatting issues found. Run 'make fmt' to fix."; exit 1; }