minecraft-snuvi-scripts/minigames/leapfrog/leapfrog.txt

event.load("block_break");
event.load("block_place");
event.load("block_click");
event.load("player_join");
event.load("player_giveup");
event.load("player_logout");

rankingtable = "leapfrogranks";
game_short = "lf";
sign.started(gamesignloc);
gamename = "§9Leapfrog";
points = 0;

@wait
wait();
if(player.hasMinigameId(player, script_id)) {
	ignoreGoto(event);
}
goto("wait");

@player_join
player_record = ranking.getPoints(rankingtable, player);
display.reset(player);
display.add(player, 0, gamename);
display.add(player, 1, "Points: §e", text.number(points));
display.add(player, 2, "Your Record: §e", text.number(player_record));
stacks.setActive(player, false);
living.setHealth(player, 20);
player.setHunger(player, 20);
player.setSaturation(player, 5);
entity.teleport(player, loc.mod(middleloc, 0.5, 0, 0.5));
initPlayField();
resetPlayField();
msg.prefix(player, gamename, "Click on a torch and jump over another torch to let it disappear. Try to get as many points (jumps) as possible. If the last torch ends up in the middle, you get an extra point.");
goto("wait");

@block_break
@block_place
cancel = true;
goto("wait");

@block_click
if(hand == "OFF_HAND" || action == "left") {
	goto("wait");
}
if(!isInPlayField(block_loc)) {
	goto("wait");
}
//Click token
if(loc.getY(block_loc) == y_bottom + 1) {
	if(pos1 != null) {
		block.set(loc.mod(pos1, 0, -2, 0), torch);
	}
	pos1 = block_loc;
	block.set(loc.mod(pos1, 0, -2, 0), "minecraft:air");
	goto("wait");
}
//Jump with token
if(loc.getY(block_loc) == y_bottom) {
	pos2 = block_loc;
	if(pos1 == null) {
		msg.prefix(player, gamename, "Select a torch first.");
		goto("wait");
	}
	//Are pos1 and pos2 on same line
	x1 = loc.getX(pos1);
	z1 = loc.getZ(pos1);
	x2 = loc.getX(pos2);
	z2 = loc.getZ(pos2);
	if(x1 == x2) {
		if(!distanceCheck(pos1, pos2)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		if(fieldHasToken(pos2)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		if(z2 > z1) {
			middlepos = loc.new(gamesworld, x1, y_bottom + 1, z1 + 1);
		} else {
			middlepos = loc.new(gamesworld, x1, y_bottom + 1, z2 + 1);
		}
		if(!hasToken(middlepos)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		doMove(player, pos1, pos2, middlepos);
		goto("wait");
	}
	if(z1 == z2) {
		if(!distanceCheck(pos1, pos2)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		if(fieldHasToken(pos2)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		if(x2 > x1) {
			middlepos = loc.new(gamesworld, x1 + 1, y_bottom + 1, z1);
		} else {
			middlepos = loc.new(gamesworld, x2 + 1, y_bottom + 1, z1);
		}
		if(!hasToken(middlepos)) {
			msgUnlegitMove(player);
			goto("wait");
		}
		doMove(player, pos1, pos2, middlepos);
		goto("wait");
	}
	msgUnlegitMove(player);
}
goto("wait");

@player_giveup
@player_logout
money.addBoost(player, math.round(points / 4));
script = script.getFromId(script_id);
minigame.kickPlayer(script, player);
minigame.term(script, gamesignloc);
term();

function msgUnlegitMove(player) {
	msg.prefix(player, $gamename, "Unlegit move. Jump over a torch to a free field.");
}

function distanceCheck(pos1, pos2) { //returns true if the distance between the token and the selected field is 2
	return loc.distance(pos1, loc.mod(pos2, 0, 1, 0)) == 2;
}

function fieldHasToken(location) { //returns true if above a field is a token
	return !block.isAir(loc.mod(location, 0, 1, 0));
}

function hasToken(location) { //returns true if there is a token
	return !block.isAir(location);
}

function doMove(player, pos1, pos2, middlepos) {
	block.set(pos1, "minecraft:air");
	block.set(loc.mod(pos2, 0, 1, 0), $torch);
	block.set(middlepos, "minecraft:air");
	block.set(loc.mod(pos2, 0, -1, 0), $torch);
	$points++;
	$pos1 = null;
	if(isGameOver()) {
		msg.prefix(player, $gamename, "Gameover. No more moves possible.");
		msg.prefix(player, $gamename, "Study the field to get better.");
		msg.prefix(player, $gamename, "Use /leave to return to lobby.");
		event.unload("block_click");
		//extra
		if(block.getType($middleloc) == $torch && $points == 43) {
			$points++;
			msg.prefix(player, $gamename, "Extra point for the last torch ending up in the middle.");
		}
		showStats(player, $points);
	}
	display.add(player, 1, "Points: §e", text.number($points));
	player.setHunger(player, 20);
	player.setSaturation(player, 5);
}

function isGameOver() {
	//left to right
	for(i = 0; i < list.getSize($left_start_locs); i++) {
		//init a counter and history vars
		counter = 0;
		hist_2 = 1;
		hist_1 = 1;
		loc = list.getIndex($left_start_locs, i);
		loc = loc.mod(loc, 0, 0, 0);
		end_loc = list.getIndex($right_ends_locs, i);
		while(loc != end_loc) {
			//raise counter if current location is torch
			if(block.getType(loc) == $torch) {
				counter++;
				hist_0 = 1;
			} else {
				//if there is no torch and the counter has 2 or more torches the game is not over, else reset counter
				hist_0 = 0;
				if(counter >= 2) {
					return false;
				}
				counter = 0;
			}
			//if counter found 2 torches and the field before these 2 torches is free, game is not over
			if(counter == 2) {
				if(hist_2 == 0) {
					return false;
				}
			}
			hist_2 = hist_1;
			hist_1 = hist_0;
			loc.addX(loc, 1);
		}
	}
	//up to down
	for(i = 0; i < list.getSize($upper_start_locs); i++) {
		counter = 0;
		hist_2 = 1;
		hist_1 = 1;
		loc = list.getIndex($upper_start_locs, i);
		loc = loc.mod(loc, 0, 0, 0);
		end_loc = list.getIndex($down_ends_locs, i);
		while(loc != end_loc) {
			if(block.getType(loc) == $torch) {
				counter++;
				hist_0 = 1;
			} else {
				hist_0 = 0;
				if(counter >= 2) {
					return false;
				}
				counter = 0;
			}
			if(counter == 2) {
				if(hist_2 == 0) {
					return false;
				}
			}
			hist_2 = hist_1;
			hist_1 = hist_0;
			loc.addZ(loc, 1);
		}
	}
	return true;
}

function showStats(player, points) {
	minigame.addPlayed(player, $game_short, 1);
	minigame.statsHeader(player, $gamename, "§e");
	minigame.statsLine(player, "§e", "Points", text.number(points));
	if($player_record < points) {
		ranking.setPoints($rankingtable, player, points);
		minigame.statsLine(player, "§e", "Beat own record by", text.number(points - $player_record));
		$player_record = points;
		display.add(player, 2, "Your Record: §e", text.number($player_record));
	}
	minigame.statsLine(player, "§e", "Record", text.number($player_record));
}

function isInPlayField(location) {
	if(loc.isBetween(location, $edge1, loc.mod($edge2, 0, -1, 0))) {
		return true;
	}
	if(loc.isBetween(location, $edge3, loc.mod($edge4, 0, -1, 0))) {
		return true;
	}
	return false;
}

function initPlayField() {
	$left_start_locs = list.new();
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 0));
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 1));
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 2));
	list.add($left_start_locs, loc.mod($lu_corner, 0, 0, 3));
	list.add($left_start_locs, loc.mod($lu_corner, 0, 0, 4));
	list.add($left_start_locs, loc.mod($lu_corner, 0, 0, 5));
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 6));
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 7));
	list.add($left_start_locs, loc.mod($lu_corner, 3, 0, 8));

	$right_ends_locs = list.new();
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 0));
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 1));
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 2));
	list.add($right_ends_locs, loc.mod($lu_corner, 9, 0, 3));
	list.add($right_ends_locs, loc.mod($lu_corner, 9, 0, 4));
	list.add($right_ends_locs, loc.mod($lu_corner, 9, 0, 5));
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 6));
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 7));
	list.add($right_ends_locs, loc.mod($lu_corner, 6, 0, 8));

	$upper_start_locs = list.new();
	list.add($upper_start_locs, loc.mod($lu_corner, 0, 0, 3));
	list.add($upper_start_locs, loc.mod($lu_corner, 1, 0, 3));
	list.add($upper_start_locs, loc.mod($lu_corner, 2, 0, 3));
	list.add($upper_start_locs, loc.mod($lu_corner, 3, 0, 0));
	list.add($upper_start_locs, loc.mod($lu_corner, 4, 0, 0));
	list.add($upper_start_locs, loc.mod($lu_corner, 5, 0, 0));
	list.add($upper_start_locs, loc.mod($lu_corner, 6, 0, 3));
	list.add($upper_start_locs, loc.mod($lu_corner, 7, 0, 3));
	list.add($upper_start_locs, loc.mod($lu_corner, 8, 0, 3));

	$down_ends_locs = list.new();
	list.add($down_ends_locs, loc.mod($lu_corner, 0, 0, 6));
	list.add($down_ends_locs, loc.mod($lu_corner, 1, 0, 6));
	list.add($down_ends_locs, loc.mod($lu_corner, 2, 0, 6));
	list.add($down_ends_locs, loc.mod($lu_corner, 3, 0, 9));
	list.add($down_ends_locs, loc.mod($lu_corner, 4, 0, 9));
	list.add($down_ends_locs, loc.mod($lu_corner, 5, 0, 9));
	list.add($down_ends_locs, loc.mod($lu_corner, 6, 0, 6));
	list.add($down_ends_locs, loc.mod($lu_corner, 7, 0, 6));
	list.add($down_ends_locs, loc.mod($lu_corner, 8, 0, 6));
}

function resetPlayField() {
	for(i = 0; i < list.getSize($left_start_locs); i++) {
		loc = list.getIndex($left_start_locs, i);
		loc = loc.mod(loc, 0, 0, 0);
		end_loc = list.getIndex($right_ends_locs, i);
		while(loc != end_loc) {
			block.set(loc, $torch);
			block.set(loc.mod(loc, 0, -2, 0), $torch);
			loc.addX(loc, 1);
		}
	}
	block.set($middleloc, "minecraft:air");
}