Fixed bug in setup script and added sprite for examples.

README.md

@@ -55,16 +55,17 @@ dub run popka:setup
 
 The last line will download raylib and create some folders necessary for Popka to function properly. The folders:
 
-* `assets`: This folder is used to store game assets such as images, sounds and fonts.
-* `web`: This folder is used for exporting to the web.
+* assets: This folder is used to store game assets such as images, sounds and fonts.
+* web: This folder is used for exporting to the web.
 
 The last line also changes the default app.d file.
-Once the installation is complete, you should be able to compile by running:
+Once the installation is complete, you should be able to compile/run with:
 
 ```bash
 dub run
 ```
 
+You can pass `offline` to the script if you don't want to download raylib.
 For more info about exporting to web, see [this](#web-support).
 
 ## Documentation

dub.json

@@ -9,11 +9,11 @@
 	"configurations": [
 		{
 			"name": "pdefault",
-			"excludedSourceFiles": ["examples/*.d", "web/source/*.d"]
+			"excludedSourceFiles": ["examples/*.d", "setup/source/*.d", "web/source/*.d"]
 		},
 		{
 			"name": "ptest",
-			"excludedSourceFiles": ["examples/*.d", "web/source/*.d", "source/popka/package.d", "source/popka/game/*.d", "source/popka/vendor/*.d"]
+			"excludedSourceFiles": ["examples/*.d", "setup/source/*.d", "web/source/*.d", "source/popka/package.d", "source/popka/game/*.d", "source/popka/vendor/*.d"]
 		}
 	],
 	"subPackages" : [

examples/README.md

@@ -1,5 +1,8 @@
 # Examples
 
+> [!NOTE]
+> For examples that use sprites, you must download the [atlas.png](atlas.png) file and save it in your project's assets folder.
+
 ## [Hello](hello.d)
 
 This example serves as a classic hello-world program, introducing the fundamental structure of a Popka program.

setup/source/app.d

@@ -9,6 +9,21 @@ import std.stdio;
 import std.file;
 import std.process;
 
+
+// The config.
+// ----------
+enum noLibsArg = "offline";
+
+enum dubFile = buildPath(".", "dub.json");
+enum dubyFile = buildPath(".", "dub.selections.json");
+enum appFile = buildPath(".", "source", "app.d");
+enum gitignoreFile = buildPath(".", ".gitignore");
+
+enum assetsDir = buildPath(".", "assets");
+enum webDir = buildPath(".", "web");
+// ----------
+
+
 enum defaultDubContent = `{
 "name" : "game",
 "description" : "A game made with Popka.",
@@ -39,7 +54,7 @@ enum defaultDubContent = `{
         "targetType": "executable",
         "platforms": ["windows"],
         "libs": [
-            "raylibdll"
+            "raylib"
         ]
     },
     {
@@ -112,33 +127,36 @@ void deleteFile(const(char)[] path) {
     }
 }
 
-int main() {
-    if (check(buildPath(".", "dub.json"), false)) {
+int main(string[] args) {
+    if (check(dubFile, false)) {
         writeln("Error: This is not a DUB project.");
         return 1;
     }
+    writeln("Info: Pass `%s` if you don't want to download raylib.".format(noLibsArg));
 
     // Use the raylib-d script to download the raylib library files.
     // We also have to use `spawnShell` here because raylib-d:install does not accept arguments.
     // TODO: Ask the raylib-d project to do something about that.
-    run("dub add raylib-d");
-    writeln();
-    writeln(`"Saying yes to happiness means learning to say no to the things and people that stress you out." - Thema Davis`);
-    writeln();
-    auto pid = spawnShell("dub run raylib-d:install");
-    wait(pid);
+    if (args.length == 1 || (args.length > 1 && args[1] != noLibsArg)) {
+        run("dub add raylib-d");
+        writeln();
+        writeln(`"Saying yes to happiness means learning to say no to the things and people that stress you out." - Thema Davis`);
+        writeln();
+        auto pid = spawnShell("dub run raylib-d:install");
+        wait(pid);
+    }
 
     // Delete the old files.
-    deleteFile(buildPath(".", "dub.json"));
-    deleteFile(buildPath(".", "dub.selections.json"));
-    deleteFile(buildPath(".", ".gitignore"));
-    deleteFile(buildPath(".", "source", "app.d"));
+    deleteFile(dubFile);
+    deleteFile(dubyFile);
+    deleteFile(gitignoreFile);
+    deleteFile(appFile);
 
     // Create the new files.
-    std.file.write(buildPath(".", "dub.json"), defaultDubContent);
-    std.file.write(buildPath(".", ".gitignore"), defaultGitignoreContent);
-    std.file.write(buildPath(".", "source", "app.d"), defaultAppContent);
-    if (check(buildPath(".", "assets"), false)) std.file.mkdir(buildPath(".", "assets"));
-    if (check(buildPath(".", "web"), false)) std.file.mkdir(buildPath(".", "web"));
+    std.file.write(dubFile, defaultDubContent);
+    std.file.write(gitignoreFile, defaultGitignoreContent);
+    std.file.write(appFile, defaultAppContent);
+    if (check(assetsDir, false)) std.file.mkdir(assetsDir);
+    if (check(webDir, false)) std.file.mkdir(webDir);
     return 0;
 }