src/core: add mouse support to scenes

sonic-radiance.love/core/init.lua

@@ -41,6 +41,17 @@ function CoreSystem:new()
   self.scenemanager = SceneManager(self)
 end
 
+function CoreSystem:mousemoved(x, y, dx, dy)
+  local x, y    = self.screen:project(x, y)
+  local dx, dy  = self.screen:project(dx, dy)
+  self.scenemanager:mousemoved(x, y, dx, dy)
+end
+
+function CoreSystem:mousepressed( x, y, button, istouch )
+  local x, y    = self.screen:project(x, y)
+  self.scenemanager:mousepressed( x, y, button, istouch )
+end
+
 function CoreSystem:update(dt)
   self.debug:update(dt)
   self.input:update(dt)

sonic-radiance.love/core/modules/scenes.lua

@@ -25,7 +25,8 @@
 local Scene  = Object:extend()
 
 function Scene:new()
-
+  self.mouse = {}
+  self.mouse.x, self.mouse.y = core.screen:getMousePosition()
 end
 
 function Scene:register()
@@ -36,6 +37,14 @@ function Scene:update(dt)
   -- Empty function, is just here to avoid crash
 end
 
+function Scene:mousemoved(x, y, dx, dy)
+  -- Empty function, is just here to avoid crash
+end
+
+function Scene:mousepressed( x, y, button, istouch )
+  -- Empty function, is just here to avoid crash
+end
+
 function Scene:draw()
 
 end

sonic-radiance.love/core/scenemanager.lua

@@ -36,6 +36,16 @@ function SceneManager:update(dt)
   end
 end
 
+function SceneManager:mousemoved(x, y, dx, dy)
+  self.currentScene.mouse.x,
+  self.currentScene.mouse.y = x, y
+  self.currentScene:mousemoved(x, y, dx, dy)
+end
+
+function SceneManager:mousepressed( x, y, button, istouch )
+  self.currentScene:mousepressed( x, y, button, istouch )
+end
+
 function SceneManager:clearScene()
   self.currentScene = nil
 end

sonic-radiance.love/core/screen.lua

@@ -53,6 +53,14 @@ function ScreenManager:applySettings()
   CScreen.update(width, height)
 end
 
+function ScreenManager:project(x, y)
+  return CScreen.project(x, y)
+end
+
+function ScreenManager:getMousePosition()
+  return CScreen.project(love.mouse.getX(), love.mouse.getY())
+end
+
 function ScreenManager:apply()
   CScreen.apply()
 end

sonic-radiance.love/main.lua

@@ -43,3 +43,11 @@ end
 function love.draw()
   core:draw()
 end
+
+function love.mousemoved(x, y, dx, dy)
+  core:mousemoved(x, y, dx, dy)
+end
+
+function love.mousepressed( x, y, button, istouch )
+  core:mousemoved(x, y, button, istouch)
+end

sonic-radiance.love/scenes/test_scene/init.lua

@@ -41,7 +41,7 @@ function TestScene:draw()
   love.graphics.rectangle("fill", 0, 0, 424, 240)
 
   love.graphics.setColor(0, 0, 0, 1)
-  love.graphics.print(self.i, 16, 16)
+  love.graphics.print(self.i .. " ; " .. self.mouse.x .. ":" .. self.mouse.y, 16, 16)
 end
 
 return TestScene