missing texture shader

1 files changed, 16 insertions, 4 deletions

diff --git a/world.lua b/world.lua
index 86ab7ba..2542fa1 100644
--- a/world.lua
+++ b/world.lua
@@ -100,6 +100,11 @@ function World:load(mapPath, tilesets)
         end
     end
 
+    local ok, shader = pcall(love.graphics.newShader, "shaders/missing_texture.glsl")
+    self.missingShader = ok and shader or nil
+    if not ok then
+        print("Warning: missing_texture.glsl not loaded, using fallback (no missing texture)")
+    end
     self.player = nil
     self.enemies = {}
     self.entities = {}
@@ -358,7 +363,7 @@ function World:draw()
         drawTileLayer(self.tilemap:getBackgroundLayer(), mapTileW, mapTileH, tileGidInfo, viewMinX, viewMinY, viewMaxX, viewMaxY)
         drawTileLayer(self.tilemap:getGroundLayer(), mapTileW, mapTileH, tileGidInfo, viewMinX, viewMinY, viewMaxX, viewMaxY)
         for _, e in ipairs(self.entities) do
-            if e.draw then e:draw() else World.drawEntityDefault(e) end
+            if e.draw then e:draw() else World.drawEntityDefault(self, e) end
         end
         drawTileLayer(self.tilemap:getForegroundLayer(), mapTileW, mapTileH, tileGidInfo, viewMinX, viewMinY, viewMaxX, viewMaxY)
         love.graphics.setCanvas(mainCanvas)
@@ -431,7 +436,8 @@ function World:draw()
 
     if not useRefraction then
         for _, e in ipairs(self.entities) do
-            if e.draw then e:draw() else World.drawEntityDefault(e) end
+            print(e)
+            if e.draw then e:draw() else World.drawEntityDefault(self, e) end
         end
         drawTileLayer(self.tilemap:getForegroundLayer(), mapTileW, mapTileH, tileGidInfo, viewMinX, viewMinY, viewMaxX, viewMaxY)
     end
@@ -459,12 +465,18 @@ function World.drawPhysicsBodyOutlines(entityList)
     love.graphics.setColor(1, 1, 1, 1)
 end
 
-function World.drawEntityDefault(entity)
+function World.drawEntityDefault(self, entity)
     love.graphics.setColor(0.2, 0.6, 1, 1)
     if entity.isPlayer then
         love.graphics.setColor(1, 0.3, 0.2, 1)
     end
-    love.graphics.rectangle("fill", math.floor(entity.x), math.floor(entity.y), entity.width, entity.height)
+    if self.missingShader then
+        love.graphics.setShader(self.missingShader)
+        love.graphics.draw(entity.texture, math.floor(entity.x), math.floor(entity.y))
+        love.graphics.setShader()
+    else
+        love.graphics.rectangle("fill", math.floor(entity.x), math.floor(entity.y), entity.width, entity.height)
+    end
     love.graphics.setColor(1, 1, 1, 1)
 end