GS13NG/code/modules/reagents/chemistry/recipes.dm

/datum/chemical_reaction
	var/name = null
	var/id = null
	var/list/results = new/list()
	var/list/required_reagents = new/list()
	var/list/required_catalysts = new/list()

	// Both of these variables are mostly going to be used with slime cores - but if you want to, you can use them for other things
	var/atom/required_container = null // the container required for the reaction to happen
	var/required_other = 0 // an integer required for the reaction to happen

	var/secondary = 0 // set to nonzero if secondary reaction
	var/mob_react = 0 //Determines if a chemical reaction can occur inside a mob

	var/required_temp = 0
	var/is_cold_recipe = 0 // Set to 1 if you want the recipe to only react when it's BELOW the required temp.
	var/mix_message = "The solution begins to bubble." //The message shown to nearby people upon mixing, if applicable
	var/mix_sound = 'sound/effects/bubbles.ogg' //The sound played upon mixing, if applicable

/datum/chemical_reaction/proc/on_reaction(datum/reagents/holder, created_volume)
	return
	//I recommend you set the result amount to the total volume of all components.

var/list/chemical_mob_spawn_meancritters = list() // list of possible hostile mobs
var/list/chemical_mob_spawn_nicecritters = list() // and possible friendly mobs
/datum/chemical_reaction/proc/chemical_mob_spawn(datum/reagents/holder, amount_to_spawn, reaction_name, mob_faction = "chemicalsummon")
	if(holder && holder.my_atom)
		if (chemical_mob_spawn_meancritters.len <= 0 || chemical_mob_spawn_nicecritters.len <= 0)
			for (var/T in typesof(/mob/living/simple_animal))
				var/mob/living/simple_animal/SA = T
				switch(initial(SA.gold_core_spawnable))
					if(1)
						chemical_mob_spawn_meancritters += T
					if(2)
						chemical_mob_spawn_nicecritters += T
		var/atom/A = holder.my_atom
		var/turf/T = get_turf(A)
		var/area/my_area = get_area(T)
		var/message = "A [reaction_name] reaction has occurred in [my_area.name]. (<A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[T.x];Y=[T.y];Z=[T.z]'>JMP</A>)"
		message += " (<A HREF='?_src_=vars;Vars=\ref[A]'>VV</A>)"

		var/mob/M = get(A, /mob)
		if(M)
			message += " - Carried By: [key_name_admin(M)](<A HREF='?_src_=holder;adminmoreinfo=\ref[M]'>?</A>) (<A HREF='?_src_=holder;adminplayerobservefollow=\ref[M]'>FLW</A>)"
		else
			message += " - Last Fingerprint: [(A.fingerprintslast ? A.fingerprintslast : "N/A")]"

		message_admins(message, 0, 1)

		playsound(get_turf(holder.my_atom), 'sound/effects/phasein.ogg', 100, 1)

		for(var/mob/living/carbon/C in viewers(get_turf(holder.my_atom), null))
			C.flash_act()
		for(var/i = 1, i <= amount_to_spawn, i++)
			var/chosen
			if (reaction_name == "Friendly Gold Slime")
				chosen = pick(chemical_mob_spawn_nicecritters)
			else
				chosen = pick(chemical_mob_spawn_meancritters)
			var/spawnloc = get_turf(holder.my_atom)
			var/mob/living/simple_animal/C = new chosen(spawnloc)
			C.faction |= mob_faction
			if(prob(50))
				for(var/j = 1, j <= rand(1, 3), j++)
					step(C, pick(NORTH,SOUTH,EAST,WEST))

/datum/chemical_reaction/proc/goonchem_vortex(turf/T, setting_type, range)
	for(var/atom/movable/X in orange(range, T))
		if(istype(X, /obj/effect))
			continue
		if(!X.anchored)
			var/distance = get_dist(X, T)
			var/moving_power = max(range - distance, 1)
			if(moving_power > 2) //if the vortex is powerful and we're close, we get thrown
				if(setting_type)
					var/atom/throw_target = get_edge_target_turf(X, get_dir(X, get_step_away(X, T)))
					X.throw_at(throw_target, moving_power, 1)
				else
					X.throw_at(T, moving_power, 1)
			else
				spawn(0) //so everything moves at the same time.
					if(setting_type)
						for(var/i = 0, i < moving_power, i++)
							sleep(2)
							if(!step_away(X, T))
								break
					else
						for(var/i = 0, i < moving_power, i++)
							sleep(2)
							if(!step_towards(X, T))
								break