fix empty signs being created when shifting them out of bounds, draw parts of images when it goes partway off the top of the screen.

1 files changed, 7 insertions, 4 deletions

diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index b6f4f84..3acf413 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -146,10 +146,13 @@ int Simulation::Load(int fullX, int fullY, GameSave * save)
 	Element_PPIP::ppip_changed = 1;
 	for(int i = 0; i < save->signs.size() && signs.size() < MAXSIGNS; i++)
 	{
-		sign tempSign = save->signs[i];
-		tempSign.x += fullX;
-		tempSign.y += fullY;
-		signs.push_back(tempSign);
+		if (save->signs[i].text[0])
+		{
+			sign tempSign = save->signs[i];
+			tempSign.x += fullX;
+			tempSign.y += fullY;
+			signs.push_back(tempSign);
+		}
 	}
 	for(int saveBlockX = 0; saveBlockX < save->blockWidth; saveBlockX++)
 	{