Removed Camera dependency and resort to TransformedView

olcCodeJam2023Entry/VirusAttack.cpp

@@ -1,11 +1,7 @@
 #define OLC_PGE_APPLICATION
-#include "olcPixelGameEngine.h"
 #define OLC_SOUNDWAVE
-#include "olcSoundWaveEngine.h"
 #define OLC_PGEX_TRANSFORMEDVIEW
-#include "olcPGEX_TransformedView.h"
 #include "olcUTIL_Geometry2D.h"
-#include "olcUTIL_Camera2D.h"
 
 #include "VirusAttack.h"
 
@@ -121,7 +117,29 @@ bool VirusAttack::OnUserUpdate(float fElapsedTime){
 	HandleDraggingSelection();
 	HandleRightClickMove();
 
-	game.HandlePanAndZoom();
+	if(GetKey(A).bHeld){
+		game.MoveWorldOffset({-256*fElapsedTime,0});
+	}
+	if(GetKey(W).bHeld){
+		game.MoveWorldOffset({0,-256*fElapsedTime});
+	}
+	if(GetKey(S).bHeld){
+		game.MoveWorldOffset({0,256*fElapsedTime});
+	}
+	if(GetKey(D).bHeld){
+		game.MoveWorldOffset({256*fElapsedTime,0});
+	}
+
+	if(GetMouseWheel()>0){
+		if(game.GetWorldScale().x<2){
+			game.ZoomAtScreenPos(1.25,GetMousePos());
+		}
+	} else
+	if(GetMouseWheel()<0){
+		if(game.GetWorldScale().x>0.5){
+			game.ZoomAtScreenPos(0.75,GetMousePos());
+		}
+	}
 
 	for(auto&u:units){
 		Unit*closestUnit=nullptr;

olcCodeJam2023Entry/VirusAttack.h

@@ -10,8 +10,6 @@ private:
 
 	Renderable TILE;
 
-	vf2d camera={213,160};
-
 	TileTransformedView game;
 
 	vf2d startingDragPos=CONSTANT::UNSELECTED;