Fix updateReadFromFile for REAL REAL REAL this time

project-quadtree/floor/update.go

@@ -63,16 +63,20 @@ func (f *Floor) updateFromFileFloor(camXPos, camYPos int) {
 			// Position absolue actuelle
 			xPos, yPos := x+Xoffset, y+Yoffset
 			if configuration.Global.FloorLooping {
-				if yPos >= 0 && xPos >= 0 {
-					f.content[y][x] = f.fullContent[yPos%len(f.fullContent)][xPos%len(f.fullContent[0])]
+
+				if 0 <= (xPos) && (xPos) < len(f.fullContent[0]) && 0 <= (yPos) && (yPos) < len(f.fullContent) {
+					f.content[y][x] = f.fullContent[yPos][xPos]
+				} else if (xPos)%len(f.fullContent[0]) < 0 && (yPos)%len(f.fullContent) < 0 {
+					f.content[y][x] = f.fullContent[len(f.fullContent)+(yPos)%len(f.fullContent)][len(f.fullContent[0])+(xPos)%len(f.fullContent[0])]
+				} else if (yPos)%len(f.fullContent) < 0 {
+					f.content[y][x] = f.fullContent[len(f.fullContent)+(yPos)%len(f.fullContent)][(xPos)%len(f.fullContent[0])]
+				} else if (xPos)%len(f.fullContent[0]) < 0 {
+					f.content[y][x] = f.fullContent[(yPos)%len(f.fullContent)][len(f.fullContent[0])+(xPos)%len(f.fullContent[0])]
 				} else {
-					xCycle, yCycle := len(f.fullContent[0]), len(f.fullContent)
-					xCycle = xCycle * int(uint((xPos+xCycle+1)/xCycle))
-					yCycle = yCycle * int(uint((yPos+yCycle+1)/yCycle))
-					f.content[y][x] = f.fullContent[(yCycle-yPos)%len(f.fullContent)][(xCycle-xPos)%len(f.fullContent[0])]
+					f.content[y][x] = f.fullContent[(yPos)%len(f.fullContent)][(xPos)%len(f.fullContent[0])]
 				}
 			} else {
-				if xPos >= 0 && xPos < len(f.fullContent) && yPos >= 0 && yPos < len(f.fullContent[0]) {
+				if xPos >= 0 && xPos < len(f.fullContent[0]) && yPos >= 0 && yPos < len(f.fullContent) {
 					f.content[y][x] = f.fullContent[yPos][xPos]
 				} else {
 					f.content[y][x] = -1