Update chapters 1 and 2 to RLTK_RS 0.3.0 and wasm support.

Cargo.lock

@@ -154,7 +154,7 @@ dependencies = [
 name = "chapter-01-hellorust"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs?branch=wasm)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "web-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -163,7 +163,7 @@ dependencies = [
 name = "chapter-02-helloecs"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs?branch=wasm)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -174,7 +174,7 @@ dependencies = [
 name = "chapter-03-walkmap"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -183,7 +183,7 @@ dependencies = [
 name = "chapter-04-newmap"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -192,7 +192,7 @@ dependencies = [
 name = "chapter-05-fov"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -201,7 +201,7 @@ dependencies = [
 name = "chapter-06-monsters"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -210,7 +210,7 @@ dependencies = [
 name = "chapter-07-damage"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -219,7 +219,7 @@ dependencies = [
 name = "chapter-08-ui"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -228,7 +228,7 @@ dependencies = [
 name = "chapter-09-items"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -237,7 +237,7 @@ dependencies = [
 name = "chapter-10-ranged"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -246,7 +246,7 @@ dependencies = [
 name = "chapter-11-loadsave"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -257,7 +257,7 @@ dependencies = [
 name = "chapter-12-delvingdeeper"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -268,7 +268,7 @@ dependencies = [
 name = "chapter-13-difficulty"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -279,7 +279,7 @@ dependencies = [
 name = "chapter-14-gear"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -290,7 +290,7 @@ dependencies = [
 name = "chapter-16-nicewalls"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -301,7 +301,7 @@ dependencies = [
 name = "chapter-17-blood"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -312,7 +312,7 @@ dependencies = [
 name = "chapter-18-particles"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -323,7 +323,7 @@ dependencies = [
 name = "chapter-19-food"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -334,7 +334,7 @@ dependencies = [
 name = "chapter-20-magicmapping"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -345,7 +345,7 @@ dependencies = [
 name = "chapter-21-rexmenu"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -374,11 +374,6 @@ dependencies = [
  "objc 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "color_quant"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "const-random"
 version = "0.1.6"
@@ -481,15 +476,6 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "deflate"
-version = "0.7.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "derivative"
 version = "1.0.3"
@@ -602,15 +588,6 @@ dependencies = [
  "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "gif"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "color_quant 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "gl_generator"
 version = "0.11.0"
@@ -750,22 +727,10 @@ version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "gif 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jpeg-decoder 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "png 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tiff 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "inflate"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -788,7 +753,6 @@ version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rayon 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -869,11 +833,6 @@ dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "lzw"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "malloc_buf"
 version = "0.0.6"
@@ -1006,16 +965,6 @@ dependencies = [
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "num-derive"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "num-integer"
 version = "0.1.41"
@@ -1144,17 +1093,6 @@ name = "pkg-config"
 version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "png"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "deflate 0.7.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "inflate 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.5"
@@ -1388,28 +1326,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rltk"
-version = "0.2.6"
-source = "git+https://github.com/thebracket/rltk_rs#a1be94277b27062ee25b53b1d722c8c66fdeea77"
-dependencies = [
- "bresenham 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "cgmath 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "gl_generator 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "glutin 0.22.0-alpha3 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_xorshift 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rayon 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "winit 0.20.0-alpha3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rltk"
-version = "0.2.6"
-source = "git+https://github.com/thebracket/rltk_rs?branch=wasm#ae30172c0f31727e73b815043c160fd761328740"
+version = "0.3.0"
+source = "git+https://github.com/thebracket/rltk_rs#2e4b633159f612084caf9aa86d8196635ef9dd14"
 dependencies = [
  "bresenham 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1434,9 +1352,11 @@ dependencies = [
 name = "rust_roguelike_tutorial"
 version = "0.1.0"
 dependencies = [
- "rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs?branch=wasm)",
+ "rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)",
  "specs 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1484,11 +1404,6 @@ dependencies = [
  "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "scoped_threadpool"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "scopeguard"
 version = "1.0.0"
@@ -1667,17 +1582,6 @@ dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tiff"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-executor"
 version = "0.1.8"
@@ -2013,7 +1917,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum cgmath 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "283944cdecc44bf0b8dd010ec9af888d3b4f142844fdbe026c20ef68148d6fe7"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum cocoa 0.18.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cf79daa4e11e5def06e55306aa3601b87de6b5149671529318da048f67cdd77b"
-"checksum color_quant 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0dbbb57365263e881e805dc77d94697c9118fd94d8da011240555aa7b23445bd"
 "checksum const-random 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7b641a8c9867e341f3295564203b1c250eb8ce6cb6126e007941f78c4d2ed7fe"
 "checksum const-random-macro 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c750ec12b83377637110d5a57f5ae08e895b06c4b16e2bdbf1a94ef717428c59"
 "checksum core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "25b9e03f145fd4f2bf705e07b900cd41fc636598fe5dc452fd0db1441c3f496d"
@@ -2025,7 +1928,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum crossbeam-epoch 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "fedcd6772e37f3da2a9af9bf12ebe046c0dfe657992377b4df982a2b54cd37a9"
 "checksum crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7c979cd6cfe72335896575c6b5688da489e420d36a27a0b9eb0c73db574b4a4b"
 "checksum crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
-"checksum deflate 0.7.20 (registry+https://github.com/rust-lang/crates.io-index)" = "707b6a7b384888a70c8d2e8650b3e60170dfc6a67bb4aa67b6dfca57af4bedb4"
 "checksum derivative 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "942ca430eef7a3806595a6737bc388bf51adb888d3fc0dd1b50f1c170167ee3a"
 "checksum dispatch 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "04e93ca78226c51902d7aa8c12c988338aadd9e85ed9c6be8aaac39192ff3605"
 "checksum dlib 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "77e51249a9d823a4cb79e3eca6dcd756153e8ed0157b6c04775d04bf1b13b76a"
@@ -2041,7 +1943,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)" = "1b980f2816d6ee8673b6517b52cb0e808a180efc92e5c19d02cdda79066703ef"
 "checksum getrandom 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "473a1265acc8ff1e808cd0a1af8cee3c2ee5200916058a2ca113c29f2d903571"
-"checksum gif 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)" = "471d90201b3b223f3451cd4ad53e34295f16a1df17b1edf3736d47761c3981af"
 "checksum gl_generator 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "39a23d5e872a275135d66895d954269cf5e8661d234eb1c2480f4ce0d586acbd"
 "checksum gl_generator 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ca98bbde17256e02d17336a6bdb5a50f7d0ccacee502e191d3e3d0ec2f96f84a"
 "checksum gleam 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)" = "cae10d7c99d0e77b4766e850a60898a17c1abaf01075531f1066f03dc7dc5fc5"
@@ -2056,7 +1957,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum hibitset 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "47e7292fd9f7fe89fa35c98048f2d0a69b79ed243604234d18f6f8a1aa6f408d"
 "checksum image 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ee0665404aa0f2ad154021777b785878b0e5b1c1da030455abc3d9ed257c2c67"
-"checksum inflate 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1cdb29978cc5797bd8dcc8e5bf7de604891df2a8dc576973d71a281e916db2ff"
 "checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
 "checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
 "checksum jpeg-decoder 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "c1aae18ffeeae409c6622c3b6a7ee49792a7e5a062eea1b135fbb74e301792ba"
@@ -2071,7 +1971,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum lock_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ed946d4529956a20f2d63ebe1b69996d5a2137c91913fe3ebbeff957f5bca7ff"
 "checksum lock_api 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f8912e782533a93a167888781b836336a6ca5da6175c05944c86cf28c31104dc"
 "checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
-"checksum lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7d947cbb889ed21c2a84be6ffbaebf5b4e0f4340638cba0444907e38b56be084"
 "checksum malloc_buf 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
 "checksum maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
 "checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
@@ -2087,7 +1986,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
 "checksum nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
-"checksum num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "eafd0b45c5537c3ba526f79d3e75120036502bebacbb3f3220914067ce39dbf2"
 "checksum num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)" = "b85e541ef8255f6cf42bbfe4ef361305c6c135d10919ecc26126c4e5ae94bc09"
 "checksum num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "76bd5272412d173d6bf9afdf98db8612bbabc9a7a830b7bfc9c188911716132e"
 "checksum num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f2885278d5fe2adc2f75ced642d52d879bffaceb5a2e0b1d4309ffdfb239b454"
@@ -2102,7 +2000,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum parking_lot_core 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b876b1b9e7ac6e1a74a6da34d25c42e17e8862aa409cbbbdcfc8d86c6f3bc62b"
 "checksum percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 "checksum pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)" = "72d5370d90f49f70bd033c3d75e87fc529fbfff9d6f7cccef07d6170079d91ea"
-"checksum png 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8422b27bb2c013dd97b9aef69e161ce262236f49aaf46a0489011c8ff0264602"
 "checksum ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e3cbf9f658cdb5000fcf6f362b8ea2ba154b9f146a61c7a20d647034c6b6561b"
 "checksum proc-macro-hack 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e688f31d92ffd7c1ddc57a1b4e6d773c0f2a14ee437a4b0a4f5a69c80eb221c8"
 "checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
@@ -2129,15 +2026,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rayon-core 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "98dcf634205083b17d0861252431eb2acbfb698ab7478a2d20de07954f47ec7b"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
 "checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
-"checksum rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs)" = "<none>"
-"checksum rltk 0.2.6 (git+https://github.com/thebracket/rltk_rs?branch=wasm)" = "<none>"
+"checksum rltk 0.3.0 (git+https://github.com/thebracket/rltk_rs)" = "<none>"
 "checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum rusttype 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)" = "310942406a39981bed7e12b09182a221a29e0990f3e7e0c971f131922ed135d5"
 "checksum rusttype 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "07c67d4df90dcc0296c39e293fa9cfbbd29def131a5a3ffb9bc671f8dc906942"
 "checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
 "checksum same-file 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "585e8ddcedc187886a30fa705c47985c3fa88d06624095856b36ca0b82ff4421"
-"checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
 "checksum scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
@@ -2159,7 +2054,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 "checksum syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "66850e97125af79138385e9b88339cbcd037e3f28ceab8c5ad98e64f0f1f80bf"
 "checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f"
-"checksum tiff 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d7b7c2cfc4742bd8a32f2e614339dd8ce30dbcf676bb262bd63a2327bc5df57d"
 "checksum tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "0f27ee0e6db01c5f0b2973824547ce7e637b2ed79b891a9677b0de9bd532b6ac"
 "checksum tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "f2106812d500ed25a4f38235b9cae8f78a09edf43203e16e59c3b769a342a60e"
 "checksum tuple_utils 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44834418e2c5b16f47bedf35c28e148db099187dd5feee6367fb2525863af4f1"

Cargo.toml

@@ -7,10 +7,14 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rltk = { git = "https://github.com/thebracket/rltk_rs", features = [ "serialization" ], branch = "wasm" }
+rltk = { git = "https://github.com/thebracket/rltk_rs", features = [ "serialization" ] }
 specs = "0.15.0"
 specs-derive = "0.4.0"
 
+[target.'cfg(any(target_arch = "wasm32"))'.dependencies]
+web-sys = { version = "0.3", features=["console"] }
+wasm-bindgen = "0.2"
+
 [workspace]
 members = [ 
     "chapter-01-hellorust", 

chapter-01-hellorust/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rltk = { git = "https://github.com/thebracket/rltk_rs", branch="wasm" }
+rltk = { git = "https://github.com/thebracket/rltk_rs" }
 
 [target.'cfg(any(target_arch = "wasm32"))'.dependencies]
 web-sys = { version = "0.3", features=["console"] }

chapter-02-helloecs/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rltk = { git = "https://github.com/thebracket/rltk_rs", branch="wasm" }
+rltk = { git = "https://github.com/thebracket/rltk_rs" }
 specs = { version = "0.15.0" }
 specs-derive = "0.4.0"
 

chapter-02-helloecs/src/main.rs

@@ -25,8 +25,7 @@ struct LeftMover {}
 struct Player {}
 
 struct State {
-    ecs: World,
-    systems: fn(&mut World)
+    ecs: World
 }
 
 fn try_move_player(delta_x: i32, delta_y: i32, ecs: &mut World) {
@@ -63,7 +62,7 @@ impl GameState for State {
         ctx.cls();
 
         player_input(self, ctx);
-        (self.systems)(&mut self.ecs);
+        self.run_systems();
 
         let positions = self.ecs.read_storage::<Position>();
         let renderables = self.ecs.read_storage::<Renderable>();
@@ -88,17 +87,18 @@ impl<'a> System<'a> for LeftWalker {
     }
 }
 
-fn run_systems(ecs : &mut World) {
-    let mut lw = LeftWalker{};
-    lw.run_now(&ecs);
-    ecs.maintain();
+impl State {
+    fn run_systems(&mut self) {
+        let mut lw = LeftWalker{};
+        lw.run_now(&self.ecs);
+        self.ecs.maintain();
+    }
 }
 
 fn main() {
     let context = Rltk::init_simple8x8(80, 50, "Hello Rust World", "resources");
     let mut gs = State {
-        ecs: World::new(),
-        systems : run_systems
+        ecs: World::new()
     };
     gs.ecs.register::<Position>();
     gs.ecs.register::<Renderable>();