wip

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "pixsy"
-version = "0.72.7"
+version = "0.72.8"
 description = "convert images to Bitsy rooms"
 authors = ["Max Bradbury <max@tinybird.info>"]
 edition = "2018"

includes/style.less

@@ -2,6 +2,7 @@
 @page-background: #968eb5;
 @accent:          #ec6d7d;
 @text:            #464256;
+@ok:              #caec6d;
 
 * {
     box-sizing: border-box;
@@ -131,3 +132,13 @@ textarea {
     image-rendering: pixelated;
     image-rendering: crisp-edges;
 }
+
+.message {
+    background-color: @ok;
+    padding: 1em;
+    text-align: left;
+    
+    &#game-data-errors {
+        background-color: @accent;
+    }
+}

index.pug

@@ -12,7 +12,7 @@ html(lang="en-gb")
                 | pixsy
                 //img(alt="pixsy" src="includes/pixsy.png")
             p.
-                version 0.72.7
+                convert images to Bitsy rooms
                 |
                 #[a(href="http://tinybird.info/image-to-bitsy/old/" target="_blank") old version]
                 |
@@ -21,30 +21,12 @@ html(lang="en-gb")
                 #[a(href="https://twitter.com/synth_ruiner") twitter]
         .pages
             .page#start
-                p.
-                    #[b pixsy] is a tool for #[a(href="http://bitsy.org/") Bitsy Game Maker]
-                    that allows you to generate a room from an image and add it to your game.
-                p this version is compatible with Bitsy version 7.2 and earlier.
-                p.
-                    #[b pixsy] does not currently work via the Itch desktop program.
-                    some users are also currently reporting problems.
-                    if pixsy does not work for you, please try the
-                    #[a(href="http://tinybird.info/image-to-bitsy/old/") old version] instead.
-                p.
-                    instructions can be found on the
-                    #[a(href="https://ruin.itch.io/pixsy/") itch.io page] -
-                    scroll down to "how to use".
-
                 button.normal.pagination.next#new create a new bitsy game
                 button.normal.pagination.next#load load an existing bitsy game
             .page.game-data
                 h2 game data
 
-                p.
+                input#game(type="file" autocomplete="off")
-                    your game data is available from the #[i game data] window in bitsy,
-                    under the #[i tools] dropdown.
-
-                input#game(type="file" accept=".bitsy,.txt" autocomplete="off")
                 br
 
                 textarea#game-data(
@@ -52,6 +34,9 @@ html(lang="en-gb")
                     autocomplete="off"
                 )
 
+                p#game-data-result.message(style="display: none;")
+                p#game-data-errors.message(style="display: none;")
+
                 button.pagination.prev previous
                 button.pagination.next#game-data-next(disabled=true) next
             .page.image#page-image

script.js

@@ -78,6 +78,8 @@ async function run() {
     const inputColourBackground  = el("colour-background");
     const inputColourForeground  = el("colour-foreground");
     const inputRoomName          = el("room-name");
+    const paragraphGameResult    = el("game-data-result");
+    const paragraphGameErrors    = el("game-data-errors");
     const selectPalette          = el("palette");
     const textareaGameDataInput  = el("game-data");
     const textareaGameDataOutput = el("output");
@@ -126,7 +128,6 @@ async function run() {
     el("game").addEventListener("change", function() {
         readFile(this, function (e) {
             textareaGameDataInput.value = e.target.result;
-            console.log(load_game(e.target.result));
             checkGameData();
         }, "text");
     });
@@ -153,16 +154,39 @@ async function run() {
     }
 
     function checkGameData() {
-        if (textareaGameDataInput.value.length > 0) {
+        paragraphGameResult.style.display = "none";
+        paragraphGameErrors.style.display = "none";
+
+        let game_data = textareaGameDataInput.value;
+
+        if (game_data.length === 0) {
+            buttonGameDataProceed.setAttribute("disabled", "disabled");
+            return;
+        }
+
+        let result = load_game(game_data);
+        console.debug(result);
+        let parts = result.split(". Errors: ");
+            result = parts[0];
+        let errors = parts[1];
+
+        paragraphGameResult.innerText     = result;
+        paragraphGameResult.style.display = "block";
+
+        if (errors) {
+            paragraphGameErrors.innerText = errors;
+            paragraphGameErrors.style.display = "block";
+        }
+
+        if (result.startsWith("Error")) {
+            buttonGameDataProceed.setAttribute("disabled", "disabled");
+        } else {
             buttonGameDataProceed.removeAttribute("disabled");
             setPaletteDropdown();
-        } else {
-            buttonGameDataProceed.setAttribute("disabled", "disabled");
         }
     }
 
     textareaGameDataInput.addEventListener("change", checkGameData);
-    textareaGameDataInput.addEventListener("keyup",  checkGameData);
     checkGameData();
 
     el('image').addEventListener('change', function () {

src/lib.rs

@@ -1,3 +1,5 @@
+#![feature(clamp)]
+
 use bitsy_parser::game::Game;
 use bitsy_parser::image::Image;
 use bitsy_parser::tile::Tile;
@@ -74,16 +76,21 @@ pub fn load_game(game_data: String) -> String {
     let result = Game::from(game_data);
 
     match result {
-        Ok((game, _errs)) => {
+        Ok((game, errors)) => {
             let palette_id = game.palette_ids()[0].clone();
+            let game_name = game.name.clone();
+            let errors: Vec<String> = errors.iter().map(|err| format!("{}", err)).collect();
+
             state.game    = Some(game);
             state.palette = SelectedPalette::Existing { id: palette_id };
-            format!("Loaded game")
+
-        },
+            format!("Loaded game: {}. Errors: {}", game_name, errors.join(", "))
+        }
         _ => {
             state.game    = None;
             state.palette = SelectedPalette::None;
-            format!("{}", result.err().unwrap())
+
+            format!("Error: {}", result.err().unwrap())
         }
     }
 }
@@ -165,6 +172,7 @@ pub fn get_palettes() -> String {
 
     let mut palette_objects = json::JsonValue::new_array();
 
+    if state.game.is_some() {
         for palette in &state.game.as_ref().unwrap().palettes {
             let mut object = json::JsonValue::new_object();
 
@@ -178,6 +186,7 @@ pub fn get_palettes() -> String {
 
             palette_objects.push(object).unwrap();
         }
+    }
 
     json::stringify(palette_objects)
 }
@@ -247,18 +256,18 @@ pub fn add_room() -> String {
     let mut state = STATE.lock().expect("Couldn't lock application state");
 
     if state.game.is_none() {
-        return "No game data loaded".into();
+        return "No game data loaded".to_string();
     }
 
     match &state.palette {
-        SelectedPalette::None => { return "No palette selected".into(); },
+        SelectedPalette::None => { return "No palette selected".to_string(); },
         _ => {}
     };
 
     let mut game = state.game.clone().unwrap();
 
     if state.image.is_none() {
-        return "No image loaded".into();
+        return "No image loaded".to_string();
     }
 
     let palette_id = Some(match &state.palette {
@@ -290,7 +299,7 @@ pub fn add_room() -> String {
 
             fn colour_match(a: &image::Rgb<u8>, b: &bitsy_parser::Colour) -> u8 {
                 if a[0] == b.red && a[1] == b.green && a[2] == b.blue { 1 } else { 0 }
-            }
+            };
 
             for y in (row * SD)..((row + 1) * SD) {
                 for x in (column * SD)..((column + 1) * SD) {
@@ -377,7 +386,7 @@ mod test {
         load_default_game();
         load_image(include_str!("test-resources/colour_input.png.base64").trim().to_string());
         let output = get_preview();
-        let expected = include_str!("test-resources/colour_input.png.base64.blueprint").trim();
+        let expected = include_str!("test-resources/colour_input.png.base64.greyscale").trim();
         assert_eq!(output, expected);
     }
 
@@ -390,4 +399,16 @@ mod test {
         // todo what? why are extraneous pixels appearing in the output tiles?
         assert_eq!(output(), include_str!("test-resources/expected.bitsy"));
     }
+
+    #[test]
+    fn palettes() {
+        load_default_game();
+
+        assert_eq!(crate::get_palettes(), "[{\"id\":\"0\",\"name\":\"blueprint\"}]");
+    }
+
+    #[test]
+    fn no_palettes() {
+        assert_eq!(crate::get_palettes(), "[]");
+    }
 }

src/test-resources/colour_input.png.base64.blueprint

@@ -1 +0,0 @@
-data:image/png;base64,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