A bit of refactoring (elements)

1 files changed, 110 insertions, 0 deletions

diff --git a/src/simulation/elements/SWCH.cpp b/src/simulation/elements/SWCH.cpp
new file mode 100644
index 0000000..fa8e49e
--- /dev/null
+++ b/src/simulation/elements/SWCH.cpp
@@ -0,0 +1,110 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_SWCH PT_SWCH 56
+Element_SWCH::Element_SWCH()
+{
+    Identifier = "DEFAULT_PT_SWCH";
+    Name = "SWCH";
+    Colour = PIXPACK(0x103B11);
+    MenuVisible = 1;
+    MenuSection = SC_ELEC;
+    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;
+    
+    Flammable = 0;
+    Explosive = 0;
+    Meltable = 0;
+    Hardness = 1;
+    
+    Weight = 100;
+    
+    Temperature = R_TEMP+0.0f	+273.15f;
+    HeatConduct = 251;
+    Description = "Solid. Only conducts when switched on. (PSCN switches on, NSCN switches off)";
+    
+    State = ST_SOLID;
+    Properties = TYPE_SOLID;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = ITH;
+    HighTemperatureTransition = NT;
+    
+    Update = &Element_SWCH::update;
+    Graphics = &Element_SWCH::graphics;
+}
+
+//#TPT-Directive ElementHeader Element_SWCH static int update(UPDATE_FUNC_ARGS)
+int Element_SWCH::update(UPDATE_FUNC_ARGS)
+ {
+	int r, rt, rx, ry;
+	if (parts[i].life>0 && parts[i].life!=10)
+		parts[i].life--;
+	for (rx=-2; rx<3; rx++)
+		for (ry=-2; ry<3; ry++)
+			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+			{
+				r = pmap[y+ry][x+rx];
+				if (!r)
+					continue;
+				if (sim->parts_avg(i,r>>8,PT_INSL)!=PT_INSL) {
+					rt = r&0xFF;
+					if (rt==PT_SWCH)
+					{
+						if (parts[i].life>=10&&parts[r>>8].life<10&&parts[r>>8].life>0)
+							parts[i].life = 9;
+						else if (parts[i].life==0&&parts[r>>8].life>=10)
+						{
+							//Set to other particle's life instead of 10, otherwise spark loops form when SWCH is sparked while turning on
+							parts[i].life = parts[r>>8].life;
+						}
+					}
+					else if (rt==PT_SPRK&&parts[i].life==10&&parts[r>>8].ctype!=PT_PSCN&&parts[r>>8].ctype!=PT_NSCN) {
+						sim->part_change_type(i,x,y,PT_SPRK);
+						parts[i].ctype = PT_SWCH;
+						parts[i].life = 4;
+					}
+				}
+			}
+	//turn off SWCH from two red BRAYS
+	if (parts[i].life==10 && (!(pmap[y-1][x-1]&0xFF) && ((pmap[y-1][x]&0xFF)==PT_BRAY&&parts[pmap[y-1][x]>>8].tmp==2) && !(pmap[y-1][x+1]&0xFF) && ((pmap[y][x+1]&0xFF)==PT_BRAY&&parts[pmap[y][x+1]>>8].tmp==2)))
+	{
+		parts[i].life = 9;
+	}
+	//turn on SWCH from two red BRAYS
+	else if (parts[i].life<=5 && (!(pmap[y-1][x-1]&0xFF) && (((pmap[y-1][x]&0xFF)==PT_BRAY&&parts[pmap[y-1][x]>>8].tmp==2) || ((pmap[y+1][x]&0xFF)==PT_BRAY&&parts[pmap[y+1][x]>>8].tmp==2)) && !(pmap[y-1][x+1]&0xFF) && (((pmap[y][x+1]&0xFF)==PT_BRAY&&parts[pmap[y][x+1]>>8].tmp==2) || ((pmap[y][x-1]&0xFF)==PT_BRAY&&parts[pmap[y][x-1]>>8].tmp==2))))
+	{
+		parts[i].life = 14;
+	}
+	return 0;
+}
+
+
+//#TPT-Directive ElementHeader Element_SWCH static int graphics(GRAPHICS_FUNC_ARGS)
+int Element_SWCH::graphics(GRAPHICS_FUNC_ARGS)
+
+{
+	if(cpart->life >= 10)
+	{
+		*colr = 17;
+		*colg = 217;
+		*colb = 24;
+		*pixel_mode |= PMODE_GLOW;
+	}
+	return 0;
+}
+
+
+Element_SWCH::~Element_SWCH() {}
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