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Cart [#45376#] | Code | 2017-10-21 | License: CC4-BY-NC-SA | Embed
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“Picroisières” is a procedural sailing simulator. Every time you play the game, a new unique archipelago and new weather conditions (wind direction and speed) will be created. Although the map will always look roughly similar, the shape and location of islands should be sufficiently different to keep route planning interesting.

There are two screens: Map and Compass. Toggle between the two by hitting the “Z” key (FR: “W”, DE: “Y”).

Controls are very simple: you only control steering and “power”. Think of the latter as an abstraction for all the trimming, sail changes etc.

Steering is done using the left (port) and right (starboard) arrow keys. “Power” is increased or decreased (by 5% increments) by pressing the up and down arrow keys respectively.

Your boat is a racer: it can easily reach over 15 knots in strong wind! However, sailing at higher speed risks damaging your ship. At 20 knots, a critical failure will statistically occur after approximately 4 hours (game time). At 25 knots (hard to reach but not impossible), after only 45 minutes. Note that this is a probabilistic event, so if you’re unlucky, you could suffer a breakdown much quicker (and vice versa). To be safe, reduce “power” to stay well under 20 knots, where the chance of damage is very low…

The game consists in completing a course through 4 waypoints or gates, in the prescribed order, then coming back to your starting point. Each gate (NW, NE, SE, SW) is marked by a red “+” sign on the map. The next waypoint you must reach emits a “pulsating” signal. The gates are not buoys: you don’t go around them, you must sail “through” them. When you clear a gate, the symbol turns green and the next waypoint is automatically selected. After you clear the last (SW) waypoint, you must return to the starting box.

In “Picroisières”, you race against the clock. The timer starts when you exit the starting box and stops when you re-enter it (after completing the course). Leaving the starting box again restarts the clock, so you can compete against yourself (try to improve your time) or challenge a friend (hot seat).

As in real life, weather (windspeed and direction) changes continuously (and randomly) over time. Before you first exit the starting box, you can randomise the weather as many times as you want by hitting the “X” key (as if choosing the day on which to go sailing). Once the “race” has started, this option becomes unavailable.

White and light blue indicate a safe depth, if you ever enter dark blue or yellow, you will beach your boat (this effectively ends the game as you can no longer manoeuvre in any way). A black symbol at the centre of the screen marks your current position. A black vector (to the edge of the screen) plots your course following the current heading.

If you suffer a breakdown (as a result of sailing at excessive speed), your “power” drops to a maximum of 20% (jury rig) and the drag coefficient of your boat is multiplied by two. Needless to say this makes you rather slow! You must limp back to the starting box (automatically selected in case of damage). When you leave the starting box again, you boat will be repaired.

The map has periodic boundary conditions, which means you can pretty much sail indefinitely in any direction (the archipelago just “repeats” itself). Of course, the gates remain where they are, i.e. you cannot reach the SW gate by sailing NE!

The Compass also shows your heading (CRS), speed (SPD) and the apparent windspeed (WND), as well as the current “power” level. The light blue arrow is the apparent wind direction (taking into account boat speed), the dark blue one is the true wind direction (both obviously overlap when motionless).

Enjoy!

P#45377 2017-10-21 02:47 ( Edited 2017-10-22 02:46)

NB: I made this game after playing Slembcke's "Fair Winds"... This is a much prettier game than mine (I recommend you try it) but I could never get used to the very fast pace.

P#45378 2017-10-21 02:51 ( Edited 2017-10-21 06:51)
:: eriban

Next weekend I go on a sailing trip, so this is nice practise. :-)

I don't think the wind direction is visible from the map view, right? Was that a conscious choice? An additional arrow from the boat to indicate the wind direction would be convenient. In fact, you could make the length of the heading-vector and wind-vector proportional to respectively the boat speed and the wind speed. Or do you consider that too unrealistic?

Finally, the pace of your game is really quite leisurely. I actually composed this message while playing the game. Although this pace does resemble an actual sailing trip, as a game, it would be nice to have the option to speed it up significantly.

P#45381 2017-10-21 13:38 ( Edited 2017-10-21 17:38)

Hi Eriban, thanks for your comment. Yes it is a deliberate choice. Originally, there wasn’t even a course vector on the map, but I corrected that after my brother said he could not play the game without it. The idea is to force you to shuttle between the map and the compass, making the game a little more “technical” (I found myself doing the same thing in real-life sailing too ;-) Obviously, this is a matter of taste.

So is the pace of the game. I like simulators because they are slow and give you time to think (or even multitask as you say). Actually, thinking about it, all my games so far are simulators of a sort! Whether it suits Pico-8 is another question... If you like a fast-paced sailing game, try “Fair Winds” :-)

P#45390 2017-10-21 22:46 ( Edited 2017-10-22 02:46)

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