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Adds RAYT (#540)

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moonheart08 authored and jacob1 committed Apr 11, 2018
1 parent 64b7fcf commit 22b9bf4953b4ccc8c0d9e3ce144b5d2bcd9f017b
Showing with 171 additions and 1 deletion.
  1. +1 −1 src/client/GameSave.cpp
  2. +170 −0 src/simulation/elements/RAYT.cpp
@@ -2699,7 +2699,7 @@ bool GameSave::TypeInCtype(int type, int ctype)
type == PT_STOR || type == PT_CONV || type == PT_STKM || type == PT_STKM2 ||
type == PT_FIGH || type == PT_LAVA || type == PT_SPRK || type == PT_PSTN ||
type == PT_CRAY || type == PT_DTEC || type == PT_DRAY || type == PT_PIPE ||
type == PT_PPIP);
type == PT_PPIP || type == PT_RAYT);
}
bool GameSave::TypeInTmp(int type)
@@ -0,0 +1,170 @@
#include "simulation/Elements.h"
#include <iostream>
//#TPT-Directive ElementClass Element_RAYT PT_RAYT 186
Element_RAYT::Element_RAYT()
{
Identifier = "DEFAULT_PT_RAYT";
Name = "RAYT";
Colour = PIXPACK(0x66ff66);
MenuVisible = 1;
MenuSection = SC_SENSOR;
Enabled = 1;
Advection = 0.0f;
AirDrag = 0.00f * CFDS;
AirLoss = 0.00f;
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 = 0;
Weight = 100;
Temperature = 283.15f;
HeatConduct = 0;
Description = "RAYT scans in 8 directions for the element in its ctype and sparks the conductor on the opposite side";
Properties = TYPE_SOLID | PROP_DRAWONCTYPE | PROP_NOCTYPEDRAW;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_RAYT::update;
}
const int mask_invert_filter = 0x1;
const int mask_ignore_energy = 0x2;
const int mask_no_copy_color = 0x4;
const int mask_keep_searching = 0x8;
//NOTES:
// ctype is used to store the target element, if any. (NONE is treated as a wildcard)
// life is used for the amount of pixels to skip before starting the scan. Starts just in front of the RAYT if 0.
// tmp is the number of particles that will be scanned before scanning stops. Unbounded if 0.
// tmp2 is used for settings (binary flags). The flags are as follows:
// 0x01: Inverts the CTYPE filter so that the element in ctype is the only thing that doesn't trigger RAYT, instead of the opposite.
// 0x02: Ignore energy particles
// 0x04: Ignore FILT (do not use color copying mode)
// 0x08: Keep searching even after finding a particle
/* Returns true for particles that activate the special FILT color copying mode */
bool phot_data_type(int rt)
{
if (rt == PT_FILT || rt == PT_PHOT || rt == PT_BRAY)
return true;
return false;
}
/* Returns true for particles that start a ray search ("dtec" mode)
*/
bool accepted_type(Simulation* sim, int r)
{
int rt = TYP(r);
if ((sim->elements[rt].Properties & PROP_CONDUCTS) && !(rt == PT_WATR || rt == PT_SLTW || rt == PT_NTCT || rt == PT_PTCT || rt == PT_INWR))
{
if (sim->parts[ID(r)].life == 0)
return true;
}
return false;
}
//#TPT-Directive ElementHeader Element_RAYT static int update(UPDATE_FUNC_ARGS)
int Element_RAYT::update(UPDATE_FUNC_ARGS)
{
int max = parts[i].tmp + parts[i].life;
for (int rx = -1; rx <= 1; rx++)
{
for (int ry = -1; ry <= 1; ry++)
{
if (BOUNDS_CHECK && (rx || ry))
{
int r = pmap[y+ry][x+rx];
if (!r)
continue;
if (!accepted_type(sim, r) && ((parts[i].tmp2 & mask_no_copy_color) || !phot_data_type(TYP(r))))
continue;
// Stolen from DRAY, does the ray searching
int xStep = rx * -1, yStep = ry * -1;
int xCurrent = x + (xStep * (parts[i].life + 1)), yCurrent = y + (yStep * (parts[i].life + 1));
for (;(parts[i].tmp == 0) || !(xCurrent - x >= max) || (yCurrent-y >= max); xCurrent += xStep, yCurrent += yStep)
{
int rr = pmap[yCurrent][xCurrent];
if (!(xCurrent>=0 && yCurrent>=0 && xCurrent<XRES && yCurrent<YRES))
{
break; // We're out of bounds! Oops!
}
if (!rr)
{
rr = sim->photons[yCurrent][xCurrent];
if (!(rr && !(parts[i].tmp2 & mask_ignore_energy)))
{
continue;
}
}
if (!rr)
continue;
// Usual DTEC-like mode
if (!phot_data_type(TYP(r)))
{
// If ctype isn't set (no type restriction), or ctype matches what we found
// Can use .tmp2 flag to invert this
if (parts[i].ctype == 0 || (parts[i].ctype == TYP(rr)) ^ (parts[i].tmp2 & mask_invert_filter))
{
parts[ID(r)].life = 4;
parts[ID(r)].ctype = TYP(r);
sim->part_change_type(ID(r), xCurrent, yCurrent, PT_SPRK);
break;
}
// room for more conditions here.
}
// FILT color copying mode
else
{
// If ctype isn't set (no type restriction), or ctype matches what we found
// Can use .tmp2 flag to invert this
if (parts[i].ctype == 0 || (parts[i].ctype == TYP(rr)) ^ (parts[i].tmp2 & mask_invert_filter))
{
if (phot_data_type(TYP(rr)))
{
int nx = x + rx, ny = y + ry;
while (TYP(r) == PT_FILT)
{
parts[ID(r)].ctype = Element_FILT::getWavelengths(&parts[ID(rr)]);
nx += rx;
ny += ry;
if (nx < 0 || ny < 0 || nx >= XRES || ny >= YRES)
break;
r = pmap[ny][nx];
}
break;
}
}
}
if (!(parts[i].tmp2 & mask_keep_searching))
break;
}
}
}
}
return 0;
}
Element_RAYT::~Element_RAYT() {}

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