Flash messages + random tunings

source/ldkit/Actor.ooc

@@ -4,7 +4,11 @@ Actor: class {
     init: func {}
 
     update: func (delta: Float) {
-	"Override Actor#update! (delta = %.2f)" printfln(delta)
+	"Override %s#update! (delta = %.2f)" printfln(class name, delta)
+    }
+
+    destroy: func {
+	"Override %s#destroy!" printfln(class name)
     }
 
 }

source/ldkit/Collision.ooc

@@ -27,10 +27,10 @@ Box: class {
         maxy2 := y2 + other height
 
         // rule out quick cases first
-        if (maxx1 < minx2) return null
-        if (maxx2 < minx1) return null
-        if (maxy1 < miny2) return null
-        if (maxy2 < miny1) return null
+        if (maxx1 <= minx2) return null
+        if (maxx2 <= minx1) return null
+        if (maxy1 <= miny2) return null
+        if (maxy2 <= miny1) return null
 
         bangs := false
         b := Bang new()

source/ldkit/FlashMessages.ooc

@@ -0,0 +1,58 @@
+
+import structs/[Stack]
+
+import UI, Sprites, Math
+
+FlashMessages: class {
+
+    ui: UI
+
+    messages := Stack<String> new()
+
+    messageLength := 90
+    counter := 0
+
+    labelSprite: LabelSprite
+
+    init: func (=ui) {
+        labelSprite = LabelSprite new(vec2(ui display getCenter() x, (ui display getHeight() - 40) as Float), "")
+        labelSprite color set!(0.9, 0.9, 0.5)
+        labelSprite fontSize = 30.0
+        labelSprite centered = true
+        counter = messageLength
+
+        ui statusPass addSprite(labelSprite)
+    }
+
+    reset: func {
+        counter = 0
+        messages clear()
+        hide()
+    }
+
+    hide: func {
+        labelSprite setText("")
+    }
+
+    push: func (msg: String) {
+        if (msg size > 0) {
+            messages push(msg)
+        }
+    }
+
+    update: func {
+        if (counter < messageLength) {
+            counter += 1
+        } else {
+            if (!messages empty?()) {
+                labelSprite setText(messages pop())
+                counter = 0
+            } else {
+                hide()
+            }
+        }
+    }
+
+}
+
+

source/ldkit/Input.ooc

@@ -386,6 +386,8 @@ Input: class extends Proxy {
 Keys: enum from Int {
     LEFT  = SDLK_LEFT
     RIGHT = SDLK_RIGHT
+    UP    = SDLK_UP
+    DOWN  = SDLK_DOWN
     SPACE = SDLK_SPACE
     ENTER = SDLK_RETURN
     F1    = SDLK_F1

source/ldkit/Sound.ooc

@@ -25,6 +25,8 @@ Source: class {
         alSourceQueueBuffers(sourceID, sample bufferIDs size, sample bufferIDs toArray())
 
         alSource3f(sourceID, AL_POSITION, 0.0, 0.0, 0.0)
+	alSourcei(sourceID, AL_REFERENCE_DISTANCE, 1.0)
+	alSourcei(sourceID, AL_MAX_DISTANCE, 1000.0)
     }
 
     getState: func -> SourceState {

source/ldkit/UI.ooc

@@ -3,7 +3,7 @@ use gobject, cairo, sdl, deadlogger, ldkit
 
 // game deps
 import Display, Input, Math, Sprites, Sound, Engine
-import Pass
+import Pass, FlashMessages
 
 // libs deps
 import deadlogger/Log
@@ -75,14 +75,10 @@ UI: class {
     mousePass := Pass new(this, "mouse")
     cursor: GroupSprite
 
-    // flashMessages: FlashMessages
+    flashMessages: FlashMessages
 
     initPasses: func {
-        // flashMessages = FlashMessages new(this)
-
-        // temp code, no real art :'(
-        // bgPos := vec2(display getWidth() - 1920, display getHeight() - 1080)
-        // bgPass addSprite(ImageSprite new(bgPos, "assets/png/background-placeholder.png"))
+        flashMessages = FlashMessages new(this)
 
         // offset to make the hand correspond with the actual mouse
         cursorImage := ImageSprite new(vec2(-12, -10), "assets/png/cursor.png") 
@@ -122,12 +118,12 @@ UI: class {
     }
 
     flash: func (msg: String) {
-        // flashMessages push(msg)
+        flashMessages push(msg)
     }
 
     update: func {
         boombox update()
-        // flashMessages update()
+        flashMessages update()
 
         display clear()
         rootPass draw()