Fix diagonal shield collision detection

ibillingsley · Aug 22, 2022 · f8a0ac1 · f8a0ac1
1 parent 22c7359
commit f8a0ac1
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Showing 3 changed files with 2 additions and 4 deletions.
diff --git a/dist/one-slime-army.wasm b/dist/one-slime-army.wasm
diff --git a/src/main.zig b/src/main.zig
@@ -143,9 +143,7 @@ const Player = struct {
             .x = self.pos.x + self.look_dir.x * 2 - target.x,
             .y = self.pos.y + self.look_dir.y * 2 - target.y,
         };
-        return diff.length() < (7.5 + radius) and
-            diff.x * self.look_dir.x <= 0 and
-            diff.y * self.look_dir.y <= 0;
+        return diff.length() < 7.5 + radius and diff.dot(self.look_dir) <= 0;
     }
 
     fn collideAttack(self: @This(), target: Vec(f64), radius: f64) bool {

diff --git a/wapm.toml b/wapm.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ibillingsley/one-slime-army"
-version = "1.1.1"
+version = "1.2.0"
 description = "One Slime Army is an arcade endless wave survival game for the WASM-4 fantasy console"
 license = "ISC"
 readme = "README.md"