added signs (which can't be read yet)

1 files changed, 18 insertions, 4 deletions

@@ -109,6 +109,7 @@ Renderer::Renderer()
   loadTextureFromFile("../res/player.png", playerSheet_);
   loadTextureFromFile("../res/runninbloods.png", tileset_);
   loadTextureFromFile("../res/lamp.png", lamp_);
+  loadTextureFromFile("../res/read_instruction.png", readInstruction_);
 
   loadTextureFromFile("../res/title0.png", titles_[0]);
   SDL_QueryTexture(titles_[0].get(), nullptr, nullptr, &titleWidths_[0], &titleHeights_[0]);
@@ -171,14 +172,14 @@ void Renderer::renderGame(
           SDL_RenderCopy(ren_.get(), tileset_.get(), &tileRect, &rect);
 
           if (game.map.at(x,y).renderId != -1) {
-            tileRect.x = game.map.at(x,y).renderId % 24 * 16;
-            tileRect.y = game.map.at(x,y).renderId / 24 * 16;
+            tileRect.x = game.map.at(x,y).renderId % 25 * 16;
+            tileRect.y = game.map.at(x,y).renderId / 25 * 16;
             SDL_RenderCopy(ren_.get(), tileset_.get(), &tileRect, &rect);
           }
         } else {
           SDL_Rect tileRect {
-            game.map.at(x,y).renderId % 24 * 16,
-            game.map.at(x,y).renderId / 24 * 16,
+            game.map.at(x,y).renderId % 25 * 16,
+            game.map.at(x,y).renderId / 25 * 16,
             16,
             16};
 
@@ -375,6 +376,19 @@ void Renderer::renderGame(
   }
 
   SDL_RenderCopy(ren_.get(), canvas.get(), &zoomRect, nullptr);
+
+  if (game.signInstructionState != SignInstructionState::Hidden) {
+    int instOpacity = 255;
+    if (game.signInstructionState == SignInstructionState::FadingIn) {
+      instOpacity = game.signFade.getProgress(0, 255);
+    } else if (game.signInstructionState == SignInstructionState::FadingOut) {
+      instOpacity = game.signFade.getProgress(255, 0);
+    }
+
+    SDL_SetTextureAlphaMod(readInstruction_.get(), instOpacity);
+    SDL_RenderCopy(ren_.get(), readInstruction_.get(), nullptr, nullptr);
+  }
+
   SDL_RenderPresent(ren_.get());
 }