/
BANG.cpp
131 lines (120 loc) · 2.53 KB
/
BANG.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_BANG PT_BANG 139
Element_BANG::Element_BANG()
{
Identifier = "DEFAULT_PT_BANG";
Name = "TNT";
Colour = PIXPACK(0xC05050);
MenuVisible = 0;
MenuSection = SC_EXPLOSIVE;
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 = 88;
Description = "TNT, explodes all at once.";
Properties = TYPE_SOLID | PROP_NEUTPENETRATE;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_BANG::update;
}
//#TPT-Directive ElementHeader Element_BANG static int update(UPDATE_FUNC_ARGS)
int Element_BANG::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry;
if(parts[i].tmp==0)
{
if(parts[i].temp>=673.0f)
parts[i].tmp = 1;
else
for (rx=-1; rx<2; rx++)
for (ry=-1; ry<2; ry++)
if (BOUNDS_CHECK && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM || (r&0xFF)==PT_SPRK || (r&0xFF)==PT_LIGH)
{
parts[i].tmp = 1;
}
else if ((r&0xFF) == PT_LNTG)
{
sim->create_part(i, x, y, PT_C5);
sim->kill_part(r>>8);
return 1;
}
}
}
else if(parts[i].tmp==1)
{
if ((pmap[y][x]>>8 == i))
{
PropertyValue value;
value.Integer = 2;
sim->flood_prop(x, y, offsetof(Particle, tmp), value, StructProperty::Integer);
}
parts[i].tmp = 2;
}
else if(parts[i].tmp==2)
{
parts[i].tmp = 3;
}
else
{
float otemp = parts[i].temp-273.15f;
//Explode!!
sim->pv[y/CELL][x/CELL] += 0.5f;
parts[i].tmp = 0;
if(!(rand()%3))
{
if(!(rand()%2))
{
sim->create_part(i, x, y, PT_FIRE);
}
else
{
sim->create_part(i, x, y, PT_SMKE);
parts[i].life = rand()%50+500;
}
parts[i].temp = restrict_flt((MAX_TEMP/4)+otemp, MIN_TEMP, MAX_TEMP);
}
else
{
if(!(rand()%15))
{
sim->create_part(i, x, y, PT_EMBR);
parts[i].tmp = 0;
parts[i].life = 50;
parts[i].temp = restrict_flt((MAX_TEMP/3)+otemp, MIN_TEMP, MAX_TEMP);
parts[i].vx = rand()%20-10;
parts[i].vy = rand()%20-10;
}
else
{
sim->kill_part(i);
}
}
return 1;
}
return 0;
}
Element_BANG::~Element_BANG() {}