Add dominosa

Makefile.games

@@ -16,7 +16,7 @@ GAMES =
 GAMES += blackbox
 GAMES += bridges
 GAMES += cube
-# GAMES += dominosa
+GAMES += dominosa
 # GAMES += fifteen
 # GAMES += filling
 # GAMES += flip
@@ -26,8 +26,8 @@ GAMES += galaxies
 GAMES += inertia
 # GAMES += keen
 GAMES += lightup
-# GAMES += loopy
-# GAMES += magnets
+GAMES += loopy
+GAMES += magnets
 # GAMES += map
 GAMES += mines
 GAMES += net.patched
@@ -39,7 +39,7 @@ GAMES += pegs
 # GAMES += range
 # GAMES += rect
 GAMES += samegame
-# GAMES += signpost
+GAMES += signpost
 # GAMES += singles
 # GAMES += sixteen
 GAMES += slant

config/dominosa.ini

@@ -0,0 +1,23 @@
+[layout]
+min_tilesize = 100
+max_tilesize = 150
+
+[full_refresh]
+# New puzzles are light gray and white; skip the full refresh
+new_puzzle = false
+solving_puzzle = true
+
+[colors]
+# From PocketPuzzles
+_order = background text textclash texthight_1 texthight_2 domino dominoclash dominotext edge highlight_1 highlight_2
+background = 1
+text = 0
+textclash = 0.5
+texthigh_1 = 0.25
+texthigh_2 = 0.75
+domino = 0
+dominoclash = 0.75
+dominotext = 1
+edge = 0
+highlight_1 = 0.6
+highlight_2 = 0.4

config/loopy.ini

@@ -0,0 +1,19 @@
+[layout]
+min_tilesize = 100
+max_tilesize = 150
+
+[full_refresh]
+# New puzzles are black and light gray; skip the full refresh
+new_puzzle = false
+solving_puzzle = true
+
+[colors]
+# From PocketPuzzles
+_order = background foreground lineunknown highlight mistake satisfied faint
+background = 1
+foreground = 0
+lineunknown = 0.75
+highlight = 1
+mistake = 0.25
+satisfied = 0.9
+faint = 1

config/magnets.ini

@@ -0,0 +1,22 @@
+[layout]
+min_tilesize = 100
+max_tilesize = 150
+
+[full_refresh]
+new_puzzle = true
+solving_puzzle = true
+
+[colors]
+# From PocketPuzzles
+_order = background highlight lowlight text done negative positive cursor neutral not error
+background = 1.0
+highlight = 0.75
+lowlight = 0.25
+text = 0.0
+done = 0.75
+negative = 0.25
+positive = 0.75
+cursor = 0.9
+neutral = 0.5
+not = 0.25
+error = 0.5

config/signpost.ini

@@ -0,0 +1,17 @@
+[layout]
+min_tilesize = 125
+max_tilesize = 200
+
+[full_refresh]
+new_puzzle = true
+solving_puzzle = true
+
+[colors]
+# From PocketPuzzles, but reversed
+_order = black vdarkgrey darkgrey lightgrey vlightgrey white
+black = 1.0
+vdarkgrey = 0.6
+darkgrey = 0.5
+lightgrey = 0.4
+vlightgrey = 0.3
+white = 0.0

help/dominosa.txt

@@ -0,0 +1,5 @@
+Dominosa
+
+Tile the rectangle with dominoes (1×2 rectangles) so that every possible domino appears exactly once (that is, every possible pair of numbers, including doubles).
+
+Click between two adjacent numbers to place or remove a domino. Long-press to place a line between numbers if you think a domino definitely cannot go there. Dominoes light up red if two identical ones appear on the grid. 

help/loopy.txt

@@ -0,0 +1,7 @@
+Loopy
+
+Form a single closed loop out of the grid edges, in such a way that every numbered square has exactly that many of its edges included in the loop.
+
+Click on a grid edge to mark it as part of the loop (black), and again to return to marking it as undecided (yellow). Long-press on a grid edge to mark it as definitely not part of the loop (faint grey), and again to mark it as undecided again.
+
+When you have mastered the square grid, look in the Type menu for many other types of tiling! 

help/magnets.txt

@@ -0,0 +1,9 @@
+Magnets
+
+Fill each domino shape with either a magnet (consisting of a + and − pole) or a neutral domino (green).
+
+The number of + poles that in each row and column must match the numbers along the top and left; the number of − poles must match the numbers along the bottom and right. Two + poles may not be orthogonally adjacent to each other, and similarly two − poles.
+
+Click a domino to toggle it between being empty and being a magnet (the + is placed in the end you click). Long-press to toggle between empty, neutral, and a ?? mark indicating that you're sure it's a magnet but don't yet know which way round it goes.
+
+Click a clue to mark it as done (grey it out). To unmark a clue as done, click it again. 

help/signpost.txt

@@ -0,0 +1,7 @@
+Signpost
+
+Connect all the squares together into a sequence, so that every square's arrow points towards the square that follows it (though the next square can be any distance away in that direction).
+
+Drag from a square to the square that should follow it, or long-press drag from a square to the square that should precede it.
+
+Drag a square off the grid to break all links to it. Long-press drag a square off the grid to break all links to it and everything else in its connected chain. 

src/game_list.hpp

@@ -3,18 +3,23 @@
 
 #include "puzzles.hpp"
 
+
 #define GAMELIST(X) \
     X(blackbox) \
     X(bridges) \
+    X(dominosa) \
     X(cube) \
     X(galaxies) \
     X(inertia) \
     X(lightup) \
+    X(loopy) \
+    X(magnets) \
     X(mines) \
     X(net) \
     X(pearl) \
     X(pegs) \
     X(samegame) \
+    X(signpost) \
     X(slant) \
     X(tents) \
     X(tracks) \

src/ui/chooser_scene.cpp

@@ -75,8 +75,8 @@ ChooserScene::ChooserScene() {
 
     // Icons
     int padding = 25;
-    int dx = (w - 2*padding) / 4;
-    int dy = (h - 2*tb_h - 4*padding) / 4;
+    int dx = (w - 2*padding) / 5;
+    int dy = (h - 2*tb_h - 4*padding) / 5;
 
     int x = padding;
     int y = tb_h + padding;