1 files changed, 40 insertions, 40 deletions

diff --git a/src/simulation/elements/TTAN.cpp b/src/simulation/elements/TTAN.cpp
index c51319d..919c2b1 100644
--- a/src/simulation/elements/TTAN.cpp
+++ b/src/simulation/elements/TTAN.cpp
@@ -3,63 +3,63 @@
 //#TPT-Directive ElementClass Element_TTAN PT_TTAN 144
 Element_TTAN::Element_TTAN()
 {
-    Identifier = "DEFAULT_PT_TTAN";
-    Name = "TTAN";
-    Colour = PIXPACK(0x909090);
-    MenuVisible = 1;
-    MenuSection = SC_SOLIDS;
-    Enabled = 1;
+	Identifier = "DEFAULT_PT_TTAN";
+	Name = "TTAN";
+	Colour = PIXPACK(0x909090);
+	MenuVisible = 1;
+	MenuSection = SC_SOLIDS;
+	Enabled = 1;
 
-    Advection = 0.0f;
-    AirDrag = 0.00f * CFDS;
-    AirLoss = 0.90f;
-    Loss = 0.00f;
-    Collision = 0.0f;
-    Gravity = 0.0f;
-    Diffusion = 0.00f;
-    HotAir = 0.000f	* CFDS;
-    Falldown = 0;
+	Advection = 0.0f;
+	AirDrag = 0.00f * CFDS;
+	AirLoss = 0.90f;
+	Loss = 0.00f;
+	Collision = 0.0f;
+	Gravity = 0.0f;
+	Diffusion = 0.00f;
+	HotAir = 0.000f	* CFDS;
+	Falldown = 0;
 
-    Flammable = 0;
-    Explosive = 0;
-    Meltable = 1;
-    Hardness = 50;
+	Flammable = 0;
+	Explosive = 0;
+	Meltable = 1;
+	Hardness = 50;
 
-    Weight = 100;
+	Weight = 100;
 
-    Temperature = R_TEMP+0.0f +273.15f;
-    HeatConduct = 251;
-    Description = "Titanium, Higher melting temperature than other metals, blocks all air pressure";
+	Temperature = R_TEMP+0.0f +273.15f;
+	HeatConduct = 251;
+	Description = "Titanium, Higher melting temperature than other metals, blocks all air pressure";
 
-    State = ST_SOLID;
-    Properties = TYPE_SOLID|PROP_CONDUCTS|PROP_HOT_GLOW|PROP_LIFE_DEC;
+	State = ST_SOLID;
+	Properties = TYPE_SOLID|PROP_CONDUCTS|PROP_HOT_GLOW|PROP_LIFE_DEC;
 
-    LowPressure = IPL;
-    LowPressureTransition = NT;
-    HighPressure = IPH;
-    HighPressureTransition = NT;
-    LowTemperature = ITL;
-    LowTemperatureTransition = NT;
-    HighTemperature = 1941.0f;
-    HighTemperatureTransition = PT_LAVA;
+	LowPressure = IPL;
+	LowPressureTransition = NT;
+	HighPressure = IPH;
+	HighPressureTransition = NT;
+	LowTemperature = ITL;
+	LowTemperatureTransition = NT;
+	HighTemperature = 1941.0f;
+	HighTemperatureTransition = PT_LAVA;
 
-    Update = &Element_TTAN::update;
-    
+	Update = &Element_TTAN::update;
+	
 }
 
 //#TPT-Directive ElementHeader Element_TTAN static int update(UPDATE_FUNC_ARGS)
 int Element_TTAN::update(UPDATE_FUNC_ARGS)
  {
-	int nx, ny, ttan = 0;
+	int rx, ry, ttan = 0;
 	if(nt<=2)
 		ttan = 2;
 	else if(parts[i].tmp)
 		ttan = 2;
 	else if(nt<=6)
-		for (nx=-1; nx<2; nx++) {
-			for (ny=-1; ny<2; ny++) {
-				if ((!nx != !ny) && x+nx>=0 && y+ny>=0 && x+nx<XRES && y+ny<YRES) {
-					if((pmap[y+ny][x+nx]&0xFF)==PT_TTAN)
+		for (rx=-1; rx<2; rx++) {
+			for (ry=-1; ry<2; ry++) {
+				if ((!rx != !ry) && BOUNDS_CHECK) {
+					if((pmap[y+ry][x+rx]&0xFF)==PT_TTAN)
 						ttan++;
 				}
 			}