117 lines
2.5 KiB
C++
117 lines
2.5 KiB
C++
#include "simulation/ElementCommon.h"
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static int graphics(GRAPHICS_FUNC_ARGS);
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static void create(ELEMENT_CREATE_FUNC_ARGS);
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void Element::Element_LIFE()
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{
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Identifier = "DEFAULT_PT_LIFE";
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Name = "LIFE";
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Colour = 0x0CAC00_rgb .Pack();
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MenuVisible = 0;
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MenuSection = SC_LIFE;
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Enabled = 1;
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Advection = 0.0f;
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AirDrag = 0.00f * CFDS;
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AirLoss = 0.90f;
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Loss = 0.00f;
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Collision = 0.0f;
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Gravity = 0.0f;
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Diffusion = 0.00f;
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HotAir = 0.000f * CFDS;
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Falldown = 0;
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Flammable = 0;
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Explosive = 0;
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Meltable = 0;
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Hardness = 0;
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Weight = 100;
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DefaultProperties.temp = 9000.0f;
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HeatConduct = 40;
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Description = "Game Of Life! B3/S23";
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Properties = TYPE_SOLID|PROP_LIFE;
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LowPressure = IPL;
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LowPressureTransition = NT;
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HighPressure = IPH;
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HighPressureTransition = NT;
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LowTemperature = ITL;
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LowTemperatureTransition = NT;
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HighTemperature = ITH;
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HighTemperatureTransition = NT;
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Graphics = &graphics;
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Create = &create;
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}
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static int graphics(GRAPHICS_FUNC_ARGS)
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{
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auto colour1 = RGB<uint8_t>::Unpack(cpart->dcolour);
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auto colour2 = RGB<uint8_t>::Unpack(cpart->tmp);
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if (!cpart->dcolour)
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{
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colour1 = 0xFFFFFF_rgb;
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}
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auto ruleset = cpart->ctype;
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bool renderDeco = !ren->blackDecorations;
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if (ruleset >= 0 && ruleset < NGOL)
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{
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if (!renderDeco || !ren->decorations_enable)
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{
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colour1 = RGB<uint8_t>::Unpack(builtinGol[ruleset].colour);
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colour2 = RGB<uint8_t>::Unpack(builtinGol[ruleset].colour2);
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renderDeco = true;
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}
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ruleset = builtinGol[ruleset].ruleset;
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}
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if (renderDeco)
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{
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auto states = ((ruleset >> 17) & 0xF) + 2;
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if (states == 2)
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{
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*colr = colour1.Red;
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*colg = colour1.Green;
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*colb = colour1.Blue;
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}
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else
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{
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auto mul = (cpart->tmp2 - 1) / float(states - 2);
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*colr = int(colour1.Red * mul + colour2.Red * (1.f - mul));
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*colg = int(colour1.Green * mul + colour2.Green * (1.f - mul));
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*colb = int(colour1.Blue * mul + colour2.Blue * (1.f - mul));
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}
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}
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*pixel_mode |= NO_DECO;
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return 0;
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}
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static void create(ELEMENT_CREATE_FUNC_ARGS)
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{
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if (v == -1)
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v = 0;
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// * 0x200000: No need to look for colours, they'll be set later anyway.
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bool skipLookup = v & 0x200000;
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v &= 0x1FFFFF;
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sim->parts[i].ctype = v;
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if (v < NGOL)
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{
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sim->parts[i].dcolour = builtinGol[v].colour;
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sim->parts[i].tmp = builtinGol[v].colour2;
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v = builtinGol[v].ruleset;
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}
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else if (!skipLookup)
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{
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auto *cgol = sim->GetCustomGOLByRule(v);
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if (cgol)
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{
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sim->parts[i].dcolour = cgol->colour1;
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sim->parts[i].tmp = cgol->colour2;
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}
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}
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sim->parts[i].tmp2 = ((v >> 17) & 0xF) + 1;
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}
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