Commit before fully removing uniforms other than the matrix

shader/background.frag

@@ -2,10 +2,9 @@
 in vec2 gTexPos;
 out vec4 fColor;
 
-uniform sampler2D aTexture;
 
 void main()
 {
-//    fColor = vec4 (1,1,0,1);
-    fColor = texture(aTexture, gTexPos);
+    fColor = vec4 (0.5,0.2,0,1);
+//    fColor = texture(aTexture, gTexPos);
 }

shader/background.geom

@@ -1,43 +1,15 @@
 #version 430 core
 layout (points) in;
 layout (triangle_strip, max_vertices = 4) out;
-in vec4 vParams [];
-in vec2 vWinSize [];
-out vec2 gTexPos;
-
-uniform vec2 winSize;
-uniform vec2 translation;
-uniform float zoom;
-uniform float rotation;
-
-vec2 rotBy( float rot, vec2 v)
-{
-  return vec2 ( v.x * cos(rot) - v.y * sin(rot)
-              , v.x * sin(rot) + v.y * cos(rot)
-              );
-        
-}
-
 void main()
 {
-  vec2 cPos = vec2(translation.x / 250 , translation.y /250 );
-//  float zoom = vParams[0].w;
-  float rot  = 0 - rotation;
-      
-  float x = winSize.x / (500*zoom) ;
-  float y = winSize.y / (500*zoom) ;
-  gTexPos = cPos + rotBy(-rot , vec2(x,y));
   gl_Position = vec4 (1,1,0.9,1);
   EmitVertex();
-  gTexPos = cPos + rotBy(-rot , vec2(x,-y));
   gl_Position = vec4 (1,-1,0.9,1);
   EmitVertex();
-  gTexPos = cPos + rotBy(-rot , vec2(-x,y));
   gl_Position = vec4 (-1,1,0.9,1);
   EmitVertex();
-  gTexPos = cPos + rotBy(-rot , vec2(-x,-y));
   gl_Position = vec4 (-1,-1,0.9,1);
   EmitVertex();
-
   EndPrimitive();
 }

shader/background.vert

@@ -1,18 +1,8 @@
 #version 430 core
 layout (location = 0) in vec4 params;
 layout (location = 1) in vec2 texCoor;
-out vec4 vParams;
-out vec2 vWinSize;
-
-uniform vec2 winSize;
-uniform float zoom;
-uniform vec2 translation;
-uniform float rotation;
 uniform mat4 worldMat;
-
 void main()
 {
   gl_Position = vec4(0,0,0,0);
-  vParams = params;
-  vWinSize = winSize;
 }

shader/lighting/floor.frag

@@ -1,10 +1,7 @@
 #version 430 core
 in float lum;
-
 in vec2 dField;
-
 out vec4 fColor;
-
 void main()
 {
   float c = pow (1 - min(1, dot(dField,dField)) , 2) * lum ;

shader/lighting/floor.geom

@@ -4,31 +4,25 @@ layout (triangle_strip, max_vertices = 4) out;
 out float lum;
 out vec2 dField;
 
-uniform vec2 winSize;
-uniform float zoom;
 uniform mat4 worldMat;
 
 void main()
 {
   lum = gl_in[0].gl_Position.w;
-  vec4 cenPos = worldMat * vec4( gl_in[0].gl_Position.xy, 0 , 1);
-  float gRad = gl_in[0].gl_Position.z * zoom * 2;
+  vec4 cenPos = vec4( gl_in[0].gl_Position.xy, 0 , 1);
+  float gRad = gl_in[0].gl_Position.z;
 
   dField = vec2 ( 1, 1);
-  gl_Position 
-      = vec4 (cenPos.x + gRad/winSize.x, cenPos.y + gRad/winSize.y, -0 , 1);
+  gl_Position = worldMat * vec4 (cenPos.x + gRad, cenPos.y + gRad, -0 , 1);
   EmitVertex();
   dField = vec2 (-1, 1);
-  gl_Position 
-      = vec4 (cenPos.x - gRad/winSize.x, cenPos.y + gRad/winSize.y, -0 , 1);
+  gl_Position = worldMat * vec4 (cenPos.x - gRad, cenPos.y + gRad, -0 , 1);
   EmitVertex();
   dField = vec2 ( 1,-1);
-  gl_Position 
-      = vec4 (cenPos.x + gRad/winSize.x, cenPos.y - gRad/winSize.y, -0 , 1);
+  gl_Position = worldMat * vec4 (cenPos.x + gRad, cenPos.y - gRad, -0 , 1);
   EmitVertex();
   dField = vec2 (-1,-1);
-  gl_Position 
-      = vec4 (cenPos.x - gRad/winSize.x, cenPos.y - gRad/winSize.y, -0 , 1);
+  gl_Position = worldMat * vec4 (cenPos.x - gRad, cenPos.y - gRad, -0 , 1);
   EmitVertex();
 
   EndPrimitive();

src/Dodge/Default.hs

@@ -11,94 +11,14 @@ import Dodge.Item.Data
 import Dodge.Creature.Stance.Data
 import Dodge.Creature.State.Data
 import Dodge.Creature.AlertLevel.Data
-import Dodge.Debug.Flag.Data
-import Dodge.Data.Menu
 import Dodge.SoundLogic
-import Dodge.Base
 import Dodge.Picture.Layer
-import Dodge.Config.Data
-import Dodge.Config.KeyConfig
 import Geometry
 import Picture
 
 import Control.Lens
-import System.Random
 import qualified Data.IntMap.Strict as IM
-import qualified Data.Map as M
-import qualified Data.Set as S
-import Data.Graph.Inductive.Graph hiding ((&))
 import Data.List
-defaultWorld :: World
-defaultWorld = World
-    { _keys = S.empty
-    , _mouseButtons = S.empty
-    , _cameraCenter = (0,0)
-    , _cameraRot = 0
-    , _cameraZoom = 1
-    , _cameraViewFrom = (0,0)
-    , _creatures = IM.empty
-    , _creaturesZone = IM.empty
-    , _creatureGroups = IM.empty
-    , _clouds = IM.empty
-    , _cloudsZone = IM.empty
-    , _itemPositions = IM.empty
-    , _projectiles = IM.empty
-    , _particles = []
-    , _staticWalls = []
-    , _walls = IM.empty
-    , _wallsZone = IM.empty
-    , _forceFields = IM.empty
-    , _floorItems = IM.empty
-    , _randGen = mkStdGen 2
-    , _mousePos = (0,0)
-    , _testString = []
-    , _yourID = 0
-    , _worldEvents = id
-    , _pressPlates = IM.empty
-    , _buttons = IM.empty
-    , _soundQueue = []
-    , _sounds = M.empty
-    , _corpses = IM.empty
-    , _decorations = IM.empty
-    , _storedLevel = Nothing
-    , _menuLayers = [LevelMenu 1]
-    , _worldState = M.empty
-    , _worldTriggers = S.empty
-    , _clickMousePos = (0,0)
-    , _pathGraph = Data.Graph.Inductive.Graph.empty
-    , _pathGraph' = []
-    , _pathPoints = IM.empty
-    , _pathInc = M.empty
-    , _carteDisplay = False
-    , _carteCenter = (0,0)
-    , _carteZoom = 0.5
-    , _carteRot  = 0
-    , _lightSources = IM.empty
-    , _tempLightSources = [youLight]
-    , _closeActiveObjects = []
-    , _seenLocations        = IM.fromList 
-        [(0, (_crPos . you, "CURRENT POSITION"))
-        ,(1, (const (0,0) , "START POSITION"))
-        ]
-    , _selLocation = 0
-    , _keyConfig = defaultKeyConfigSDL
-    , _config       = defaultConfig
-    , _sideEffects          = []
-    , _doneSideEffects      = []
-    , _debugFlags = defaultDebugFlags
-    , _inventoryMode = TopInventory
-    , _lClickHammer = HammerUp
-    , _foregroundDecorations = 
-        [ setDepth (-0.1) $ color orange $ pictures
-            [ polygon $ rectNSEW 50 40 140 (-20)
-            , translate 60 45 $ scale 0.5 1 $  thickArc 0 pi 75 10
-            ]
-        , setDepth (-0.2) $ rotate 0.75 $ pictures
-            $ map f [5,25,45,65]
-        ]
-    }
-  where 
-    f x = polygon $ rectNSEW (x - 20) (x-22) 500 0
 
 defaultCreature :: Creature
 defaultCreature = Creature
@@ -255,18 +175,6 @@ defaultPP = PressPlate
     , _ppID = -1
     , _ppText = "Pressure plate"
     }
-defaultDebugFlags :: DebugFlags
-defaultDebugFlags = DebugFlags
-    { _noClip = False
-    , _displaySecondsPerFrame = True
-    }
-youLight :: TempLightSource
-youLight = 
-    TLS { _tlsPos = (0,0)
-        ,_tlsRad = 300
-        ,_tlsIntensity = 0.1
-        ,_tlsUpdate = \w _ -> (w, Just (youLight {_tlsPos = _crPos (you w)}))
-        }
 
 
 

src/Dodge/Initialisation.hs

@@ -1,5 +1,5 @@
 module Dodge.Initialisation where
-import Dodge.Default
+import Dodge.Default.World
 import Dodge.Data
 import Dodge.Data.Menu
 import Dodge.Creature

src/Dodge/Render.hs

@@ -61,6 +61,11 @@ doDrawing pdata w = do
         :: IO (GLmatrix GLfloat)
     -- draw the lightmap. Probably changes the bound framebufferObject
     createLightMap pdata (w ^. config . shadow_resolution) wallPoints lightPoints viewFroms pmat
+        (foregroundPics w)
+
+--    -- set the coordinate uniforms ready for drawing elements using world coordinates
+--    setCommonUniforms pdata rot camzoom trans wins
+
     -- draw the background. Assumes that depth testing is not enabled or that
     -- the depth buffer is ready to be drawn on
     blendFuncSeparate    $= ((SrcAlphaSaturate, OneMinusSrcAlpha), (Zero,One))

src/Picture/Render.hs

@@ -64,9 +64,10 @@ createLightMap
     -> [(Point2,Point2)]    -- Wall pairs
     -> [Point4]             -- Lights
     -> (Float,Float)        -- View from position
-    -> GLmatrix GLfloat 
+    -> GLmatrix GLfloat     -- perspective matrix
+    -> Picture              -- foreground pictures
     -> IO ()
-createLightMap pdata resDiv wallPoints lightPoints (viewFromx,viewFromy) pmat = do
+createLightMap pdata resDiv wallPoints lightPoints (viewFromx,viewFromy) pmat _ = do
 
 -- get viewport size so we can reset it later
     (vppos,vpsize) <- get viewport
@@ -99,6 +100,14 @@ createLightMap pdata resDiv wallPoints lightPoints (viewFromx,viewFromy) pmat =
             $= (0 :: Float)
     cullFace $= Just Back
     drawShader (_lightingOccludeShader pdata) nWalls
+
+    cullFace $= Nothing
+---- draw foreground elements to set z buffer
+--    forM_ (_pictureShaders pdata) $ \shad -> do
+--        currentProgram $= Just (_shaderProgram shad)
+--        uniform (_shaderUniforms shad !! 4) $= pmat
+--    _ <- renderFoldable pdata $ picToLTree (Just 0) fpics
+
 -- for each of the lights: 
 -- stencil out the walls from this light's point of view
 -- draw fading lightmap circles on the floor