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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
#include "common.h"
#include "Timer.h"
#include "ModelIndices.h"
#include "Streaming.h"
#include "CopPed.h"
#include "Population.h"
#include "RenderBuffer.h"
#include "Camera.h"
#include "Ropes.h"
CRope CRopes::aRopes[8];
RwImVertexIndex RopeIndices[64] = {
0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7,
7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15,
15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23,
23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 29, 30, 30, 31,
31, 32 // unused
};
void
CRope::Update(void)
{
int i;
float step = Pow(0.85f, CTimer::GetTimeStep());
if(!m_bWasRegistered && CTimer::GetTimeInMilliseconds() > m_updateTimer){
m_speed[0].z -= 0.0015f*CTimer::GetTimeStep();
m_pos[0] += m_speed[0]*CTimer::GetTimeStep();
}
for(i = 1; i < ARRAY_SIZE(m_pos); i++){
CVector prevPos = m_pos[i];
m_pos[i] += m_speed[i]*step*CTimer::GetTimeStep();
m_pos[i].z -= 0.05f*CTimer::GetTimeStep();
CVector dist = m_pos[i] - m_pos[i-1];
m_pos[i] = m_pos[i-1] + (0.625f/dist.Magnitude())*dist;
m_speed[i] = (m_pos[i] - prevPos)/CTimer::GetTimeStep();
}
if(!m_bWasRegistered && m_pos[0].z < 0.0f)
m_bActive = false;
m_bWasRegistered = false;
}
void
CRope::Render(void)
{
int i;
int numVerts = 0;
if(!TheCamera.IsSphereVisible(m_pos[16], 20.0f))
return;
for(i = 0; i < ARRAY_SIZE(m_pos); i++){
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[i], 128, 128, 128, 100);
RwIm3DVertexSetPos(&TempBufferRenderVertices[i], m_pos[i].x, m_pos[i].y, m_pos[i].z);
}
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
if(RwIm3DTransform(TempBufferRenderVertices, ARRAY_SIZE(m_pos), nil, rwIM3D_VERTEXXYZ|rwIM3D_VERTEXRGBA)){
#ifdef FIX_BUGS
RwIm3DRenderIndexedPrimitive(rwPRIMTYPELINELIST, RopeIndices, 2*(ARRAY_SIZE(m_pos)-1));
#else
RwIm3DRenderIndexedPrimitive(rwPRIMTYPEPOLYLINE, RopeIndices, 2*(ARRAY_SIZE(m_pos)-1));
#endif
RwIm3DEnd();
}
}
void
CRopes::Init(void)
{
int i;
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
aRopes[i].m_bActive = false;
}
void
CRopes::Update(void)
{
int i;
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
if(aRopes[i].m_bActive)
aRopes[i].Update();
}
void
CRopes::Render(void)
{
int i;
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
if(aRopes[i].m_bActive)
aRopes[i].Render();
}
bool
CRopes::RegisterRope(uintptr id, CVector pos, bool setUpdateTimer)
{
int i, j;
for(i = 0; i < ARRAY_SIZE(aRopes); i++){
if(aRopes[i].m_bActive && aRopes[i].m_id == id){
aRopes[i].m_pos[0] = pos;
aRopes[i].m_speed[0] = CVector(0.0f, 0.0f, 0.0f);
aRopes[i].m_bWasRegistered = true;
return true;
}
}
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
if(!aRopes[i].m_bActive){
aRopes[i].m_id = id;
aRopes[i].m_pos[0] = pos;
aRopes[i].m_speed[0] = CVector(0.0f, 0.0f, 0.0f);
aRopes[i].m_unk = false;
aRopes[i].m_bWasRegistered = true;
aRopes[i].m_updateTimer = setUpdateTimer ? CTimer::GetTimeInMilliseconds() + 20000 : 0;
for(j = 1; j < ARRAY_SIZE(aRopes[0].m_pos); j++){
if(j & 1)
aRopes[i].m_pos[j] = aRopes[i].m_pos[j-1] + CVector(0.0f, 0.0f, 0.625f);
else
aRopes[i].m_pos[j] = aRopes[i].m_pos[j-1] - CVector(0.0f, 0.0f, 0.625f);
aRopes[i].m_speed[j] = CVector(0.0f, 0.0f, 0.0f);
}
aRopes[i].m_bActive = true;
return true;
}
return false;
}
void
CRopes::SetSpeedOfTopNode(uintptr id, CVector speed)
{
int i;
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
if(aRopes[i].m_bActive && aRopes[i].m_id == id){
aRopes[i].m_speed[0] = speed;
return;
}
}
bool
CRopes::FindCoorsAlongRope(uintptr id, float t, CVector *coors)
{
int i, j;
float f;
for(i = 0; i < ARRAY_SIZE(aRopes); i++)
if(aRopes[i].m_bActive && aRopes[i].m_id == id){
t = (ARRAY_SIZE(aRopes[0].m_pos)-1)*clamp(t, 0.0f, 0.999f);
j = t;
f = t - j;
*coors = (1.0f-f)*aRopes[i].m_pos[j] + f*aRopes[i].m_pos[j+1];
return true;
}
return false;
}
bool
CRopes::CreateRopeWithSwatComingDown(CVector pos)
{
static uint32 ropeId = 0;
if(!CStreaming::HasModelLoaded(MI_SWAT) || !RegisterRope(ropeId+100, pos, true))
return false;
CCopPed *swat = (CCopPed*)CPopulation::AddPed(PEDTYPE_COP, COP_HELI_SWAT, pos);
swat->bUsesCollision = false;
swat->m_pRopeEntity = (CEntity*)1;
swat->m_nRopeID = 100 + ropeId;
CAnimManager::BlendAnimation(swat->GetClump(), ASSOCGRP_STD, ANIM_ABSEIL, 4.0f);
ropeId++;
return true;
}
|
