Added choice prompts

"A presses" are also no longer special values in the lines list, but are rather a field on the MessageLine object.

1 files changed, 21 insertions, 7 deletions

@@ -194,7 +194,7 @@ void Renderer::render(Game& game) {
       }
 
       int lineIndex = 0;
-      for (const MessageSystem::MessageLine& line : game.getSystem<MessageSystem>().getLines()) {
+      for (const MessageLine& line : game.getSystem<MessageSystem>().getLines()) {
         if (messageLines_[lineIndex].line != line.text) {
           renderMessageLine(messageLines_[lineIndex], line.text, game);
         }
@@ -223,13 +223,27 @@ void Renderer::render(Game& game) {
           advMsgArrowTex_ = loadImageFromFile("../res/advance_text_arrow.png");
         }
 
-        SDL_Rect destRect {
-          216,
-          138 + game.getSystem<MessageSystem>().getNextArrowBob(),
-          16,
-          16 };
+        if (game.getSystem<MessageSystem>().isChoiceActive()) {
+          int selection = game.getSystem<MessageSystem>().getChoiceSelection();
+          int charIndex = game.getSystem<MessageSystem>().getLines().back().choicePos[selection];
+          int baseX = messageLines_[1].charIndexToWidth[charIndex];
 
-        SDL_RenderCopy(ren_.get(), textures_.at(advMsgArrowTex_).get(), nullptr, &destRect);
+          SDL_Rect destRect {
+            18 + baseX - game.getSystem<MessageSystem>().getNextArrowBob()-16+3,
+            141,
+            16,
+            16};
+
+          SDL_RenderCopyEx(ren_.get(), textures_.at(advMsgArrowTex_).get(), nullptr, &destRect, -90, nullptr, SDL_FLIP_NONE);
+        } else {
+          SDL_Rect destRect {
+            216,
+            138 + game.getSystem<MessageSystem>().getNextArrowBob(),
+            16,
+            16 };
+
+          SDL_RenderCopy(ren_.get(), textures_.at(advMsgArrowTex_).get(), nullptr, &destRect);
+        }
       }
     }
   }