Port of Simon Tatham's Puzzle Collection

Original revision: 5123b1bf68777ffa86e651f178046b26a87cf2d9

MIT Licensed. Some games still crash and others are unplayable due to
issues with controls. Still need a "real" polygon filling algorithm.

Currently builds one plugin per puzzle (about 40 in total, around 100K
each on ARM), but can easily be made to build a single monolithic
overlay (800K or so on ARM).

The following games are at least partially broken for various reasons,
and have been disabled on this commit:

Cube:     failed assertion with "Icosahedron" setting
Keen:     input issues
Mines:    weird stuff happens on target
Palisade: input issues
Solo:     input issues, occasional crash on target
Towers:   input issues
Undead:   input issues
Unequal:  input and drawing issues (concave polys)
Untangle: input issues

Features left to do:
 - In-game help system
 - Figure out the weird bugs

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 29 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/emccx.json b/apps/plugins/puzzles/emccx.json
new file mode 100644
index 0000000000..e03f7e25c7
--- /dev/null
+++ b/apps/plugins/puzzles/emccx.json
@@ -0,0 +1,29 @@
+// -*- js -*-
+//
+// List of entry points exported by the C side of the Emscripten
+// puzzle builds. Passed in to emcc via the option '-s
+// EXPORTED_FUNCTIONS=[list]'.
+//
+// This file isn't actually a valid list in its current state, since
+// emcc doesn't like comments or newlines. However, it's a nicer
+// source form to keep the comments and newlines in, so we sed them
+// away at compile time.
+[
+    // Event handlers for mouse and keyboard input
+    '_mouseup',
+    '_mousedown',
+    '_mousemove',
+    '_key',
+    // Callback when the program activates timing
+    '_timer_callback',
+    // Callback from button presses in the UI outside the canvas
+    '_command',
+    // Callbacks to return values from dialog boxes
+    '_dlg_return_sval',
+    '_dlg_return_ival',
+    // Callbacks when the resizing controls are used
+    '_resize_puzzle',
+    '_restore_puzzle_size',
+    // Main program, run at initialisation time
+    '_main'
+]