Update elm-tiled to 0.19

.travis.yml

@@ -1,46 +1,12 @@
-sudo: false
-language: bash
-cache:
-  directories:
-    - test/elm-stuff/build-artifacts
-    - sysconfcpus
-
-os:
-  - osx
-  - linux
+sudo: required
 
-env:
-  matrix:
-    - ELM_VERSION=0.18.0 TARGET_NODE_VERSION=node
-    # - ELM_VERSION=0.18.0 TARGET_NODE_VERSION=4.0
+language: elm
+node_js: '10' # latest 10.x
 
-before_install:
-  - if [ ${TRAVIS_OS_NAME} == "osx" ];
-    then brew update; brew install nvm; mkdir ~/.nvm; export NVM_DIR=~/.nvm; source $(brew --prefix nvm)/nvm.sh;
-    fi
-  - echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
-  - | # epic build time improvement - see https://github.com/elm-lang/elm-compiler/issues/1473#issuecomment-245704142
-    if [ ! -d sysconfcpus/bin ];
-    then
-      git clone https://github.com/obmarg/libsysconfcpus.git;
-      cd libsysconfcpus;
-      ./configure --prefix=$TRAVIS_BUILD_DIR/sysconfcpus;
-      make && make install;
-      cd ..;
-    fi
+elm-test: 0.19.0-rev6
+elm-format: 0.8.1
 
-install:
-  - nvm install $TARGET_NODE_VERSION
-  - nvm use $TARGET_NODE_VERSION
-  - node --version
-  - npm --version
-  - cd tests
-  - npm install -g elm@$ELM_VERSION elm-test
-  - mv $(npm config get prefix)/bin/elm-make $(npm config get prefix)/bin/elm-make-old
-  - printf '%s\n\n' '#!/bin/bash' 'echo "Running elm-make with sysconfcpus -n 2"' '$TRAVIS_BUILD_DIR/sysconfcpus/bin/sysconfcpus -n 2 elm-make-old "$@"' > $(npm config get prefix)/bin/elm-make
-  - chmod +x $(npm config get prefix)/bin/elm-make
-  - elm package install --yes
-  - cd ..
-
-script:
-  - elm-test
+cache:
+  yarn: true
+  directories:
+    - node_modules

elm.json

@@ -0,0 +1,25 @@
+{
+  "type": "package",
+  "name": "justgook/elm-tiled",
+  "summary": "A library for building decoders for Tiled levels.",
+  "license": "BSD-3-Clause",
+  "version": "1.0.0",
+  "exposed-modules": [
+    "Tiled",
+    "Tiled.Level",
+    "Tiled.Layer",
+    "Tiled.Tileset",
+    "Tiled.Object",
+    "Tiled.Properties"
+  ],
+  "elm-version": "0.19.0 <= v < 0.20.0",
+  "dependencies": {
+    "NoRedInk/elm-json-decode-pipeline": "1.0.0 <= v < 2.0.0",
+    "elm/core": "1.0.0 <= v < 2.0.0",
+    "elm/json": "1.1.2 <= v < 2.0.0",
+    "elm-community/json-extra": "4.0.0 <= v < 5.0.0"
+  },
+  "test-dependencies": {
+    "elm-explorations/test": "1.2.1 <= v < 2.0.0"
+  }
+}

src/Tiled.elm

@@ -0,0 +1,84 @@
+module Tiled exposing
+    ( decode, encode
+    , GidInfo, gidInfo
+    )
+
+{-| Use the [`decode`](#decode) to get [`Level`](Tiled-Level)
+
+
+# Default Decoding
+
+@docs decode, encode
+
+-}
+
+import Bitwise
+import Json.Decode as Json exposing (Decoder)
+import Tiled.Level as Level exposing (Level)
+
+
+{-| Alias to [`Level.encode`](Tiled.Level#encode)
+-}
+encode : Level -> Json.Value
+encode =
+    Level.encode
+
+
+{-| Alias to [`Level.decode`](Tiled.Level#decode)
+-}
+decode : Decoder Level
+decode =
+    Level.decode
+
+
+
+-- http://doc.mapeditor.org/en/latest/reference/tmx-map-format/#tile-flipping
+
+
+type alias GidInfo =
+    { gid : Int, fh : Bool, fv : Bool, fd : Bool }
+
+
+gidInfo : Int -> GidInfo
+gidInfo gid =
+    { gid = cleanGid gid
+    , fh = flippedHorizontally gid
+    , fv = flippedVertically gid
+    , fd = flippedDiagonally gid
+    }
+
+
+flippedHorizontally : Int -> Bool
+flippedHorizontally globalTileId =
+    Bitwise.and globalTileId flippedHorizontalFlag /= 0
+
+
+flippedVertically : Int -> Bool
+flippedVertically globalTileId =
+    Bitwise.and globalTileId flippedVerticalFlag /= 0
+
+
+flippedDiagonally : Int -> Bool
+flippedDiagonally globalTileId =
+    Bitwise.and globalTileId flippedDiagonalFlag /= 0
+
+
+cleanGid : Int -> Int
+cleanGid globalTileId =
+    flippedHorizontalFlag
+        |> Bitwise.or flippedVerticalFlag
+        |> Bitwise.or flippedDiagonalFlag
+        |> Bitwise.complement
+        |> Bitwise.and globalTileId
+
+
+flippedHorizontalFlag =
+    0x80000000
+
+
+flippedVerticalFlag =
+    0x40000000
+
+
+flippedDiagonalFlag =
+    0x20000000