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Hot metal glow for more views

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Simon
2010-12-24 13:51:09 +00:00
parent db364c549f
commit 1983512b3d
2 changed files with 25 additions and 3 deletions
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7
includes/powder.h
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@@ -203,6 +203,7 @@
#define PROP_NEUTABSORB 0x0100 //256 Absorbs neutrons, reflect is default
#define PROP_NEUTPASS 0x0200 //512 Neutrons pass through, such as with glass
#define PROP_DEADLY 0x0400 //1024 Is deadly for stickman.
#define PROP_HOT_GLOW 0x0800 //2048 Hot Metal Glow
#define FLAG_STAGNANT 1
struct particle
@@ -284,7 +285,7 @@ static const part_type ptypes[PT_NUM] =
{"C-4", PIXPACK(0xD080E0), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 1000, 2, 50, 1, 1, 100, SC_EXPLOSIVE, R_TEMP+0.0f +273.15f, 88, "Solid. Pressure sensitive explosive.", TYPE_SOLID | PROP_NEUTPENETRATE, NULL},
{"GOO", PIXPACK(0x804000), 0.1f, 0.00f * CFDS, 0.97f, 0.50f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 0, 12, 1, 100, SC_SOLIDS, R_TEMP+0.0f +273.15f, 75, "Solid. Deforms and disappears under pressure.", TYPE_SOLID | PROP_NEUTPENETRATE, NULL},
{"ICE", PIXPACK(0xA0C0FF), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, -0.0003f* CFDS, 0, 0, 0, 0, 20, 1, 100, SC_SOLIDS, R_TEMP-50.0f+273.15f, 46, "Solid. Freezes water. Crushes under pressure. Cools down air.", TYPE_SOLID, NULL},
{"METL", PIXPACK(0x404060), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 1, 1, 1, 100, SC_ELEC, R_TEMP+0.0f +273.15f, 251, "Solid. Conducts electricity. Meltable.", TYPE_SOLID|PROP_CONDUCTS, NULL},
{"METL", PIXPACK(0x404060), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 1, 1, 1, 100, SC_ELEC, R_TEMP+0.0f +273.15f, 251, "Solid. Conducts electricity. Meltable.", TYPE_SOLID|PROP_CONDUCTS|PROP_HOT_GLOW, NULL},
{"SPRK", PIXPACK(0xFFFF80), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.001f * CFDS, 0, 0, 0, 0, 1, 1, 100, SC_ELEC, R_TEMP+0.0f +273.15f, 251, "Electricity. Conducted by metal and water.", TYPE_SOLID, NULL},
{"SNOW", PIXPACK(0xC0E0FF), 0.7f, 0.01f * CFDS, 0.96f, 0.90f, -0.1f, 0.05f, 0.01f, -0.00005f* CFDS,1, 0, 0, 0, 20, 1, 50, SC_POWDERS, R_TEMP-30.0f+273.15f, 46, "Light particles.", TYPE_PART, NULL},
{"WOOD", PIXPACK(0xC0A040), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 20, 0, 0, 15, 1, 100, SC_SOLIDS, R_TEMP+0.0f +273.15f, 164, "Solid. Flammable.", TYPE_SOLID, NULL},
@@ -299,8 +300,8 @@ static const part_type ptypes[PT_NUM] =
{"SALT", PIXPACK(0xFFFFFF), 0.4f, 0.04f * CFDS, 0.94f, 0.95f, -0.1f, 0.3f, 0.00f, 0.000f * CFDS, 1, 0, 0, 5, 1, 1, 75, SC_POWDERS, R_TEMP+0.0f +273.15f, 110, "Salt, dissolves in water.", TYPE_PART, NULL},
{"SLTW", PIXPACK(0x4050F0), 0.6f, 0.01f * CFDS, 0.98f, 0.95f, 0.0f, 0.1f, 0.00f, 0.000f * CFDS, 2, 0, 0, 0, 20, 1, 35, SC_LIQUID, R_TEMP+0.0f +273.15f, 75, "Saltwater, conducts electricity, difficult to freeze.", TYPE_LIQUID|PROP_CONDUCTS|PROP_NEUTPENETRATE, NULL},
{"DMND", PIXPACK(0xCCFFFF), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 0, 0, 1, 100, SC_SPECIAL, R_TEMP+0.0f +273.15f, 186, "Diamond. Indestructable.", TYPE_SOLID, NULL}, //ief015 - Added diamond. Because concrete blocks are kinda pointless.
{"BMTL", PIXPACK(0x505070), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 1, 1, 1, 100, SC_SOLIDS, R_TEMP+0.0f +273.15f, 251, "Breakable metal.", TYPE_SOLID|PROP_CONDUCTS, NULL},
{"BRMT", PIXPACK(0x705060), 0.4f, 0.04f * CFDS, 0.94f, 0.95f, -0.1f, 0.3f, 0.00f, 0.000f * CFDS, 1, 0, 0, 2, 2, 1, 90, SC_POWDERS, R_TEMP+0.0f +273.15f, 211, "Broken metal.", TYPE_PART|PROP_CONDUCTS, NULL},
{"BMTL", PIXPACK(0x505070), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 1, 1, 1, 100, SC_SOLIDS, R_TEMP+0.0f +273.15f, 251, "Breakable metal.", TYPE_SOLID|PROP_CONDUCTS|PROP_HOT_GLOW, NULL},
{"BRMT", PIXPACK(0x705060), 0.4f, 0.04f * CFDS, 0.94f, 0.95f, -0.1f, 0.3f, 0.00f, 0.000f * CFDS, 1, 0, 0, 2, 2, 1, 90, SC_POWDERS, R_TEMP+0.0f +273.15f, 211, "Broken metal.", TYPE_PART|PROP_CONDUCTS|PROP_HOT_GLOW, NULL},
{"PHOT", PIXPACK(0xFFFFFF), 0.0f, 0.00f * CFDS, 1.00f, 1.00f, -0.99f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 0, 0, 1, -1, SC_ELEC, R_TEMP+900.0f+273.15f, 251, "Photons. Travel in straight lines.", TYPE_ENERGY, NULL},
{"URAN", PIXPACK(0x707020), 0.4f, 0.01f * CFDS, 0.99f, 0.95f, 0.0f, 0.4f, 0.00f, 0.000f * CFDS, 1, 0, 0, 0, 0, 1, 90, SC_NUCLEAR, R_TEMP+30.0f+273.15f, 251, "Heavy particles. Generates heat under pressure.", TYPE_PART, NULL},
{"WAX", PIXPACK(0xF0F0BB), 0.0f, 0.00f * CFDS, 0.90f, 0.00f, 0.0f, 0.0f, 0.00f, 0.000f * CFDS, 0, 0, 0, 0, 10, 1, 100, SC_SOLIDS, R_TEMP+0.0f +273.15f, 44, "Wax. Melts at moderately high temperatures.", TYPE_SOLID, NULL},

21
src/graphics.c
View File

@@ -2474,6 +2474,27 @@ void draw_parts(pixel *vid)
}
}
else if(ptypes[t].properties&PROP_HOT_GLOW && parts[i].temp>473.0f)
{
float frequency = 0.00146;
int q = (parts[i].temp>1370)?1370-473:parts[i].temp-473;
cr = sin(frequency*q) * 226 + PIXR(ptypes[t].pcolors);
cg = sin(frequency*q*4.55 +3.14) * 34 + PIXG(ptypes[t].pcolors);
cb = sin(frequency*q*2.22 +3.14) * 64 + PIXB(ptypes[t].pcolors);
if(cr>=255)
cr = 255;
if(cg>=255)
cg = 255;
if(cb>=255)
cb = 255;
if(cr<=0)
cr = 0;
if(cg<=0)
cg = 0;
if(cb<=0)
cb = 0;
blendpixel(vid, nx, ny, cr, cg, cb, 255);
}
else if(t==PT_FIRE && parts[i].life)
{
float ttemp = (float)((int)(parts[i].life/2));