A bit of refactoring (elements)

1 files changed, 153 insertions, 0 deletions

diff --git a/src/simulation/elements/COAL.cpp b/src/simulation/elements/COAL.cpp
new file mode 100644
index 0000000..eae7450
--- /dev/null
+++ b/src/simulation/elements/COAL.cpp
@@ -0,0 +1,153 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_COAL PT_COAL 59
+Element_COAL::Element_COAL()
+{
+    Identifier = "DEFAULT_PT_COAL";
+    Name = "COAL";
+    Colour = PIXPACK(0x222222);
+    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 = 0.0f;
+    HotAir = 0.0f	* CFDS;
+    Falldown = 0;
+    
+    Flammable = 0;
+    Explosive = 0;
+    Meltable = 0;
+    Hardness = 20;
+    
+    Weight = 100;
+    
+    Temperature = R_TEMP+0.0f	+273.15f;
+    HeatConduct = 200;
+    Description = "Solid. Burns slowly.";
+    
+    State = ST_SOLID;
+    Properties = TYPE_SOLID;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = ITH;
+    HighTemperatureTransition = NT;
+    
+    Update = &Element_COAL::update;
+    Graphics = &Element_COAL::graphics;
+}
+
+//#TPT-Directive ElementHeader Element_COAL static int update(UPDATE_FUNC_ARGS)
+int Element_COAL::update(UPDATE_FUNC_ARGS)
+ {
+	int r, rx, ry, trade, temp;
+	if (parts[i].life<=0) {
+		sim->create_part(i, x, y, PT_FIRE);
+		return 1;
+	} else if (parts[i].life < 100) {
+		parts[i].life--;
+		sim->create_part(-1, x+rand()%3-1, y+rand()%3-1, PT_FIRE);
+	}
+	if ((sim->pv[y/CELL][x/CELL] > 4.3f)&&parts[i].tmp>40)
+		parts[i].tmp=39;
+	else if (parts[i].tmp<40&&parts[i].tmp>0)
+		parts[i].tmp--;
+	else if (parts[i].tmp<=0) {
+		sim->create_part(i, x, y, PT_BCOL);
+		return 1;
+	}
+	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 (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM) && 1>(rand()%500))
+				{
+					if (parts[i].life>100) {
+						parts[i].life = 99;
+					}
+				}
+				if ((r&0xFF)==PT_LAVA && 1>(rand()%500))
+				{
+					if (parts[r>>8].ctype == PT_IRON) {
+						parts[r>>8].ctype = PT_METL;
+						sim->kill_part(i);
+						return 1;
+					}
+				}
+			}
+	/*if(100-parts[i].life > parts[i].tmp2)
+		parts[i].tmp2 = 100-parts[i].life;
+	if(parts[i].tmp2 < 0) parts[i].tmp2 = 0;
+	for ( trade = 0; trade<4; trade ++)
+	{
+		rx = rand()%5-2;
+		ry = rand()%5-2;
+		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 (((r&0xFF)==PT_COAL || (r&0xFF)==PT_BCOL)&&(parts[i].tmp2>parts[r>>8].tmp2)&&parts[i].tmp2>0)//diffusion
+			{
+				int temp = parts[i].tmp2 - parts[r>>8].tmp2;
+				if(temp < 10)
+					continue;
+				if (temp ==1)
+				{
+					parts[r>>8].tmp2 ++;
+					parts[i].tmp2 --;
+				}
+				else if (temp>0)
+				{
+					parts[r>>8].tmp2 += temp/2;
+					parts[i].tmp2 -= temp/2;
+				}
+			}
+		}
+	}*/
+	if(parts[i].temp > parts[i].tmp2)
+		parts[i].tmp2 = parts[i].temp;
+	return 0;
+}
+
+
+//#TPT-Directive ElementHeader Element_COAL static int graphics(GRAPHICS_FUNC_ARGS)
+int Element_COAL::graphics(GRAPHICS_FUNC_ARGS)
+ //Both COAL and Broken Coal
+{
+	*colr += (cpart->tmp2-295.15f)/3;
+	
+	if (*colr > 170)
+		*colr = 170;
+	if (*colr < *colg)
+		*colr = *colg;
+		
+	*colg = *colb = *colr;
+
+	if((cpart->temp-295.15f) > 300.0f-200.0f)
+	{
+		float frequency = 3.1415/(2*300.0f-(300.0f-200.0f));
+		int q = ((cpart->temp-295.15f)>300.0f)?300.0f-(300.0f-200.0f):(cpart->temp-295.15f)-(300.0f-200.0f);
+
+		*colr += sin(frequency*q) * 226;
+		*colg += sin(frequency*q*4.55 +3.14) * 34;
+		*colb += sin(frequency*q*2.22 +3.14) * 64;
+	}
+	return 0;
+}
+
+
+
+Element_COAL::~Element_COAL() {}
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