Merge pull request #13265 from timothyteakettle/rock-paper-scissors

adds rock paper scissors
2020-08-27 09:42:08 -07:00
parent 020b8f64ee 97564312e3
commit ec9b82381b
5 changed files with 81 additions and 0 deletions
@@ -192,3 +192,71 @@
 	key_third_person = "chimes"
 	message = "chimes."
 	sound = 'sound/machines/chime.ogg'
+
+//rock paper scissors emote handling
+/mob/living/carbon/human/proc/beginRockPaperScissors(var/chosen_move)
+	GLOB.rockpaperscissors_players[src] = list(chosen_move, ROCKPAPERSCISSORS_NOT_DECIDED)
+	do_after_advanced(src, ROCKPAPERSCISSORS_TIME_LIMIT, src, DO_AFTER_REQUIRES_USER_ON_TURF|DO_AFTER_NO_COEFFICIENT|DO_AFTER_NO_PROGRESSBAR|DO_AFTER_DISALLOW_MOVING_ABSOLUTE_USER, CALLBACK(src, .proc/rockpaperscissors_tick))
+	var/new_entry = GLOB.rockpaperscissors_players[src]
+	if(new_entry[2] == ROCKPAPERSCISSORS_NOT_DECIDED)
+		to_chat(src, "You put your hand back down.")
+	GLOB.rockpaperscissors_players -= src
+
+/mob/living/carbon/human/proc/rockpaperscissors_tick() //called every cycle of the progress bar for rock paper scissors while waiting for an opponent
+	var/mob/living/carbon/human/opponent
+	for(var/mob/living/carbon/human/potential_opponent in (GLOB.rockpaperscissors_players - src)) //dont play against yourself
+		if(get_dist(src, potential_opponent) <= ROCKPAPERSCISSORS_RANGE)
+			opponent = potential_opponent
+			break
+	if(opponent)
+		//we found an opponent before they found us
+		var/move_to_number = list("rock" = 0, "paper" = 1, "scissors" = 2)
+		var/our_move = move_to_number[GLOB.rockpaperscissors_players[src][1]]
+		var/their_move = move_to_number[GLOB.rockpaperscissors_players[opponent][1]]
+		var/result_us = ROCKPAPERSCISSORS_WIN
+		var/result_them = ROCKPAPERSCISSORS_LOSE
+		if(our_move == their_move)
+			result_us = ROCKPAPERSCISSORS_TIE
+			result_them = ROCKPAPERSCISSORS_TIE
+		else
+			if(((our_move + 1) % 3) == their_move)
+				result_us = ROCKPAPERSCISSORS_LOSE
+				result_them = ROCKPAPERSCISSORS_WIN
+		//we decided our results so set them in the list
+		GLOB.rockpaperscissors_players[src][2] = result_us
+		GLOB.rockpaperscissors_players[opponent][2] = result_them
+
+		//show what happened
+		src.visible_message("<b>[src]</b> makes [GLOB.rockpaperscissors_players[src][1]] with their hand!")
+		opponent.visible_message("<b>[opponent]</b> makes [GLOB.rockpaperscissors_players[opponent][1]] with their hands!")
+		switch(result_us)
+			if(ROCKPAPERSCISSORS_TIE)
+				src.visible_message("It was a tie!")
+			if(ROCKPAPERSCISSORS_WIN)
+				src.visible_message("<b>[src]</b> wins!")
+			if(ROCKPAPERSCISSORS_LOSE)
+				src.visible_message("<b>[opponent]</b> wins!")
+
+		//make the progress bar end so that each player can handle the result
+		return DO_AFTER_STOP
+
+	//no opponent was found, so keep searching
+	return DO_AFTER_PROCEED
+
+//the actual emotes
+/datum/emote/living/carbon/human/rockpaperscissors
+	message = "is attempting to play rock paper scissors!"
+
+/datum/emote/living/carbon/human/rockpaperscissors/rock
+	key = "rock"
+
+/datum/emote/living/carbon/human/rockpaperscissors/paper
+	key = "paper"
+
+/datum/emote/living/carbon/human/rockpaperscissors/scissors
+	key = "scissors"
+
+/datum/emote/living/carbon/human/rockpaperscissors/run_emote(mob/living/carbon/human/user, params)
+	if(!(user in GLOB.rockpaperscissors_players)) //no using the emote again while already playing!
+		. = ..()
+		user.beginRockPaperScissors(key)