Dialog box cutscene management

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

cutscene.h

@@ -18,6 +18,7 @@ enum class ActionType{
     CLEANUP,
     SET_FLAG_WHEN_CUTSCENE_ENDS,
     FADE,
+    DIALOG,
 };
 
 class CutsceneAction{
@@ -96,7 +97,7 @@ class Fade:public CutsceneAction{
         double fadeSpd=0;
     public:
         //If false, it fades out instead.
-        Fade(bool fadeIn=false,double fadeSpd=1) {
+        Fade(bool fadeIn=false,double fadeSpd=4) {
             this->fadeIn=fadeIn;
             this->fadeSpd=fadeSpd;
         }
@@ -110,6 +111,28 @@ class Fade:public CutsceneAction{
         }
  };
 
+class DialogBox:public CutsceneAction{
+    private:
+        std::string message;
+        bool messageBoxVisible=false;
+    public:
+        //If false, it fades out instead.
+        DialogBox(std::string message) {
+            this->message=message;
+        }
+        ActionType GetActionType() override{return ActionType::DIALOG;}
+        //If false, then it means we need to fade out instead.
+        std::string GetMessage() {
+            return message;
+        }
+        void SetMessageBoxVisible() {
+            this->messageBoxVisible=true;
+        }
+        bool MessageHasBeenShown() {
+            return messageBoxVisible;
+        }
+ };
+
 /*
 To use this class, specify multiple actions back-to-back, filling their appropriate arguments.
 

main.cpp

@@ -183,15 +183,17 @@ public:
 
 		TestCutscene=new Cutscene({
 			(CutsceneAction*)new Fade(),
-			(CutsceneAction*)new Fade(true),
-			(CutsceneAction*)new SetFlagWhenCutsceneEnds(Flag::TEST_FLAG1),
-			(CutsceneAction*)new PanCamera({128,128},BOTH),
-			(CutsceneAction*)new PanCamera({128,0},BOTH),
 			(CutsceneAction*)new CreateObjects({
 				new Object(PLAYER,"player",{64,64},ANIMATIONS["player.png"],{1,1},MAGENTA),
 				new Object(PLAYER,"player",{136,136},ANIMATIONS["player.png"],{1,1},RED),
 				new Object(PLAYER,"player",{96,96},ANIMATIONS["player.png"],{1,1},DARK_GREEN),
-			}),});
+			}),
+			(CutsceneAction*)new Fade(true),
+			(CutsceneAction*)new SetFlagWhenCutsceneEnds(Flag::TEST_FLAG1),
+			(CutsceneAction*)new PanCamera({128,128},BOTH),
+			(CutsceneAction*)new PanCamera({64,0},BOTH),
+			(CutsceneAction*)new DialogBox(R"(Hello!
+This is a test message that lets us trigger straight from a cutscene! Cool!)"),});
 
 		/*DisplayMessageBox(R"(Hello World!
 This is a rather long message, but I hope it reaches you well 
@@ -307,6 +309,15 @@ goes on a very long time, I hope you can understand this is only for testing pur
 					}
 				}
 			}break;
+			case ActionType::DIALOG:{
+				if (!((DialogBox*)CurrentCutscene->GetAction())->MessageHasBeenShown()) {
+					DisplayMessageBox(((DialogBox*)CurrentCutscene->GetAction())->GetMessage());
+					((DialogBox*)CurrentCutscene->GetAction())->SetMessageBoxVisible();
+				} else 
+				if (!messageBoxVisible) {
+					CurrentCutscene->AdvanceAction();
+				}
+			}break;
 		}