package main

import "core:log"
import "core:mem"

import emu "machine"
import sim "simulator"

DEV :: #config(DEV, false)

main :: proc() {
	context.logger = log.create_console_logger()
	defer log.destroy_console_logger(context.logger)

	when DEV {
		track: mem.Tracking_Allocator
		mem.tracking_allocator_init(&track, context.allocator)
		defer mem.tracking_allocator_destroy(&track)

		context.allocator = mem.tracking_allocator(&track)
	}

	// Init the emu 8 "cpu"
	system := emu.init()

	// @TODO: move this into a gui component
	// load rom, hardcoded for now, will eventually be cli or gui
	err := emu.load_rom(&system, "./test_roms/7-beep.ch8")
	if err != nil {
		panic("failed to load rom!")
	}

	// Initilize sim, gui etc
	sim.run_simulator(&system)

	when DEV {
		if len(track.allocation_map) > 0 {
			log.errorf("\nMEMORY LEAKS: %v allocation(s)", len(track.allocation_map))
			for _, entry in track.allocation_map {
				log.errorf("  %v bytes @ %v", entry.size, entry.location)
			}
		}

		if len(track.bad_free_array) > 0 {
			log.errorf("\nBAD FREES: %v", len(track.bad_free_array))

			for entry in track.bad_free_array {
				log.errorf("  %v @ %v", entry.memory, entry.location)
			}
		}
	}
}