feat(core/debug): add log functions

CHANGELOG.md

@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Add a gamesystem module
 
+- **core/debug:** add log functions
+
 ### Changed
 
 - **world:** extract map module from the world module

gamecore/debug.lua

@@ -36,4 +36,26 @@ function DebugSystem:update(dt)
   lovebird.update(dt)
 end
 
+-- PRINT FUNCTIONS
+-- Print and log debug string
+
+function DebugSystem:print(context, string)
+  if (self.active) then
+    print("[DEBUG] ".. context .. ": " .. string)
+  end
+end
+
+function DebugSystem:warning(context, string)
+  if (self.active) then
+    print("[WARNING] " .. context .. ": " .. string)
+  end
+end
+
+function DebugSystem:error(context, string)
+  if (self.active) then
+    error("[ERROR] " .. context .. ": " .. string)
+  end
+end
+
+
 return DebugSystem