From b829170121d3657369904ec62d8065606777a9ce Mon Sep 17 00:00:00 2001 From: Aki Date: Fri, 1 Oct 2021 18:54:04 +0200 Subject: Removed doxygen generated docs They can be rebuild anytime and are considered a build artifact/binary. --- Doc/doxygen/html/_sprite_8cpp_source.html | 497 ------------------------------ 1 file changed, 497 deletions(-) delete mode 100644 Doc/doxygen/html/_sprite_8cpp_source.html (limited to 'Doc/doxygen/html/_sprite_8cpp_source.html') diff --git a/Doc/doxygen/html/_sprite_8cpp_source.html b/Doc/doxygen/html/_sprite_8cpp_source.html deleted file mode 100644 index 4047aa1..0000000 --- a/Doc/doxygen/html/_sprite_8cpp_source.html +++ /dev/null @@ -1,497 +0,0 @@ - - - - - -Starshatter_Open: D:/SRC/StarshatterSVN/nGenEx/Sprite.cpp Source File - - - - - - - - - - - - - -
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Open source Starshatter engine
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Sprite.cpp
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-Go to the documentation of this file.
1 /* Project nGenEx
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2  Destroyer Studios LLC
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3  Copyright © 1997-2004. All Rights Reserved.
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4 
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5  SUBSYSTEM: nGenEx.lib
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6  FILE: Sprite.cpp
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7  AUTHOR: John DiCamillo
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8 
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9 
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10  OVERVIEW
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11  ========
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12  Sprite (Polygon) Object
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13 */
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14 
-
15 #include "MemDebug.h"
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16 #include "Sprite.h"
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17 #include "Bitmap.h"
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18 #include "Camera.h"
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19 #include "Polygon.h"
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20 #include "Video.h"
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21 #include "Game.h"
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22 
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23 // +--------------------------------------------------------------------+
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24 
-
25 Sprite::Sprite()
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26 : w(0), h(0), nframes(0), own_frames(0),
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27 frames(0), frame_index(0), frame_time(100), loop(0), shade(1.0),
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28 angle(0.0), blend_mode(4), filter(1), vset(4), poly(0)
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29 {
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30  trans = true;
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31 
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32  vset.space = VertexSet::WORLD_SPACE;
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33  for (int i = 0; i < 4; i++) {
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34  vset.diffuse[i] = Color::White.Value();
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35  }
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36 
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37  vset.tu[0] = 0.0f;
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38  vset.tv[0] = 0.0f;
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39  vset.tu[1] = 1.0f;
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40  vset.tv[1] = 0.0f;
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41  vset.tu[2] = 1.0f;
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42  vset.tv[2] = 1.0f;
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43  vset.tu[3] = 0.0f;
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44  vset.tv[3] = 1.0f;
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45 
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46  poly.nverts = 4;
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47  poly.vertex_set = &vset;
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48  poly.material = &mtl;
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49  poly.verts[0] = 0;
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50  poly.verts[1] = 1;
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51  poly.verts[2] = 2;
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52  poly.verts[3] = 3;
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53 }
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54 
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55 // +--------------------------------------------------------------------+
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56 
-
57 Sprite::Sprite(Bitmap* animation, int length, int repeat, int share)
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58 : w(0), h(0), nframes(0), own_frames(0),
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59 frames(0), frame_index(0), frame_time(67), loop(0), shade(1.0),
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60 angle(0.0), blend_mode(4), filter(1), vset(4), poly(0)
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61 {
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62  trans = true;
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63  SetAnimation(animation, length, repeat, share);
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64 
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65  vset.space = VertexSet::WORLD_SPACE;
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66  for (int i = 0; i < 4; i++) {
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67  vset.diffuse[i] = Color::White.Value();
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68  }
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69 
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70  vset.tu[0] = 0.0f;
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71  vset.tv[0] = 0.0f;
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72  vset.tu[1] = 1.0f;
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73  vset.tv[1] = 0.0f;
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74  vset.tu[2] = 1.0f;
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75  vset.tv[2] = 1.0f;
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76  vset.tu[3] = 0.0f;
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77  vset.tv[3] = 1.0f;
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78 
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79  poly.nverts = 4;
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80  poly.vertex_set = &vset;
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81  poly.material = &mtl;
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82  poly.verts[0] = 0;
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83  poly.verts[1] = 1;
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84  poly.verts[2] = 2;
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85  poly.verts[3] = 3;}
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86 
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87 // +--------------------------------------------------------------------+
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88 
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89 Sprite::~Sprite()
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90 {
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91  if (own_frames) {
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92  if (nframes == 1)
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93  delete frames;
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94  else
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95  delete [] frames;
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96  }
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97 }
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98 
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99 // +--------------------------------------------------------------------+
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100 
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101 void
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102 Sprite::Scale(double scale)
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103 {
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104  if (scale >= 0) {
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105  w = (int) (scale * w);
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106  h = (int) (scale * h);
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107 
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108  radius = (float) ((w>h) ? w : h) / 2.0f;
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109  }
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110 }
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111 
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112 // +--------------------------------------------------------------------+
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113 
-
114 void
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115 Sprite::Rescale(double scale)
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116 {
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117  if (scale >= 0 && Frame()) {
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118  w = (int) (scale * Frame()->Width());
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119  h = (int) (scale * Frame()->Height());
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120 
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121  radius = (float) ((w>h) ? w : h) / 2.0f;
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122  }
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123 }
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124 
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125 // +--------------------------------------------------------------------+
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126 
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127 void
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128 Sprite::Reshape(int w1, int h1)
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129 {
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130  if (w1 >= 0 && h1 >= 0 && Frame()) {
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131  w = w1;
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132  h = h1;
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133 
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134  radius = (float) ((w>h) ? w : h) / 2.0f;
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135  }
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136 }
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137 
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138 // +--------------------------------------------------------------------+
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139 
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140 void
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141 Sprite::SetAnimation(Bitmap* animation, int length, int repeat, int share)
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142 {
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143  if (animation) {
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144  strncpy_s(name, animation->GetFilename(), 31);
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145  name[31] = 0;
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146 
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147  if (own_frames) {
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148  if (nframes == 1)
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149  delete frames;
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150  else
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151  delete [] frames;
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152  }
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153 
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154  w = animation->Width();
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155  h = animation->Height();
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156 
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157  radius = (float) ((w>h) ? w : h) / 2.0f;
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158 
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159  own_frames = !share;
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160  nframes = length;
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161  frames = animation;
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162  frame_index = 0;
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163 
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164  if (repeat) {
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165  loop = 1;
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166  life = -1;
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167  }
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168  else {
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169  loop = 0;
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170  life = nframes;
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171  }
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172 
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173  last_time = Game::RealTime() - frame_time;
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174  }
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175 }
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176 
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177 // +--------------------------------------------------------------------+
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178 
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179 void
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180 Sprite::SetTexCoords(const double* uv_interleaved)
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181 {
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182  if (uv_interleaved) {
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183  vset.tu[0] = (float) uv_interleaved[0];
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184  vset.tv[0] = (float) uv_interleaved[1];
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185  vset.tu[1] = (float) uv_interleaved[2];
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186  vset.tv[1] = (float) uv_interleaved[3];
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187  vset.tu[2] = (float) uv_interleaved[4];
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188  vset.tv[2] = (float) uv_interleaved[5];
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189  vset.tu[3] = (float) uv_interleaved[6];
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190  vset.tv[3] = (float) uv_interleaved[7];
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191  }
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192  else {
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193  vset.tu[0] = 0.0f;
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194  vset.tv[0] = 0.0f;
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195  vset.tu[1] = 1.0f;
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196  vset.tv[1] = 0.0f;
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197  vset.tu[2] = 1.0f;
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198  vset.tv[2] = 1.0f;
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199  vset.tu[3] = 0.0f;
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200  vset.tv[3] = 1.0f;
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201  }
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202 }
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203 
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204 // +--------------------------------------------------------------------+
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205 
-
206 double
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207 Sprite::FrameRate() const
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208 {
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209  return 1000.0 / (double) frame_time;
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210 }
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211 
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212 void
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213 Sprite::SetFrameRate(double rate)
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214 {
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215  if (rate > 0.001 && rate < 100) {
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216  frame_time = (int) (1000.0 / rate);
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217  }
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218 }
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219 
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220 // +--------------------------------------------------------------------+
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221 
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222 void
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223 Sprite::SetFrameIndex(int n)
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224 {
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225  if (n >= 0 && n < nframes)
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226  frame_index = n;
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227 }
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228 
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229 // +--------------------------------------------------------------------+
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230 
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231 Bitmap*
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232 Sprite::Frame() const
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233 {
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234  return frames + frame_index;
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235 }
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236 
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237 // +--------------------------------------------------------------------+
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238 
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239 void
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240 Sprite::Render(Video* video, DWORD flags)
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241 {
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242  if (shade < 0.001 || hidden || !visible || !video)
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243  return;
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244 
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245  if (blend_mode == 2 && !(flags & Graphic::RENDER_ALPHA))
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246  return;
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247 
-
248  if (blend_mode == 4 && !(flags & Graphic::RENDER_ADDITIVE))
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249  return;
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250 
-
251  if (life > 0 || loop) {
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252  const Camera* camera = video->GetCamera();
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253  Matrix orient(camera->Orientation());
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254  Vec3 nrm(camera->vpn() * -1);
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255  ColorValue white((float) shade, (float) shade, (float) shade, (float) shade);
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256  DWORD diff = white.ToColor().Value();
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257 
-
258  orient.Roll(angle);
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259 
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260  Vec3 vx = Vec3((float) orient(0,0),
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261  (float) orient(0,1),
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262  (float) orient(0,2)) * (float) (w/2.0f);
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263 
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264  Vec3 vy = Vec3((float) orient(1,0),
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265  (float) orient(1,1),
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266  (float) orient(1,2)) * (float) (h/2.0f);
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267 
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268  vset.loc[0] = loc - vx + vy;
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269  vset.nrm[0] = nrm;
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270  vset.diffuse[0] = diff;
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271 
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272  vset.loc[1] = loc + vx + vy;
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273  vset.nrm[1] = nrm;
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274  vset.diffuse[1] = diff;
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275 
-
276  vset.loc[2] = loc + vx - vy;
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277  vset.nrm[2] = nrm;
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278  vset.diffuse[2] = diff;
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279 
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280  vset.loc[3] = loc - vx - vy;
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281  vset.nrm[3] = nrm;
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282  vset.diffuse[3] = diff;
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283 
-
284  if (luminous) {
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285  mtl.Ka = Color::Black;
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286  mtl.Kd = Color::Black;
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287  mtl.Ks = Color::Black;
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288  mtl.Ke = white;
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289  mtl.tex_diffuse = Frame();
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290  mtl.tex_emissive = Frame();
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291  mtl.blend = blend_mode;
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292  mtl.luminous = luminous;
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293  }
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294 
-
295  else {
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296  mtl.Ka = white;
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297  mtl.Kd = white;
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298  mtl.Ks = Color::Black;
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299  mtl.Ke = Color::Black;
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300  mtl.tex_diffuse = Frame();
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301  mtl.tex_emissive = 0;
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302  mtl.blend = blend_mode;
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303  mtl.luminous = luminous;
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304  }
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305 
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306  video->DrawPolys(1, &poly);
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307  }
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308 
-
309  memset(&screen_rect, 0, sizeof(Rect));
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310 }
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311 
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312 // +--------------------------------------------------------------------+
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313 
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314 void
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315 Sprite::Render2D(Video* video)
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316 {
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317  if (shade < 0.001 || hidden || !visible || !video)
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318  return;
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319 
-
320  ColorValue white((float) shade, (float) shade, (float) shade, (float) shade);
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321  DWORD diff = white.ToColor().Value();
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322 
-
323  double ca = cos(Angle());
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324  double sa = sin(Angle());
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325 
-
326  double w2 = Width() / 2.0;
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327  double h2 = Height() / 2.0;
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328 
-
329  vset.s_loc[0].x = (float) (loc.x + (-w2*ca - -h2*sa) - 0.5);
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330  vset.s_loc[0].y = (float) (loc.y + (-w2*sa + -h2*ca) - 0.5);
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331  vset.s_loc[0].z = 0.0f;
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332  vset.rw[0] = 1.0f;
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333  vset.diffuse[0] = diff;
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334 
-
335  vset.s_loc[1].x = (float) (loc.x + ( w2*ca - -h2*sa) - 0.5);
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336  vset.s_loc[1].y = (float) (loc.y + ( w2*sa + -h2*ca) - 0.5);
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337  vset.s_loc[1].z = 0.0f;
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338  vset.rw[1] = 1.0f;
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339  vset.diffuse[1] = diff;
-
340 
-
341  vset.s_loc[2].x = (float) (loc.x + ( w2*ca - h2*sa) - 0.5);
-
342  vset.s_loc[2].y = (float) (loc.y + ( w2*sa + h2*ca) - 0.5);
-
343  vset.s_loc[2].z = 0.0f;
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344  vset.rw[2] = 1.0f;
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345  vset.diffuse[2] = diff;
-
346 
-
347  vset.s_loc[3].x = (float) (loc.x + (-w2*ca - h2*sa) - 0.5);
-
348  vset.s_loc[3].y = (float) (loc.y + (-w2*sa + h2*ca) - 0.5);
-
349  vset.s_loc[3].z = 0.0f;
-
350  vset.rw[3] = 1.0f;
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351  vset.diffuse[3] = diff;
-
352 
-
353  mtl.Kd = white;
-
354  mtl.tex_diffuse = Frame();
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355  mtl.blend = blend_mode;
-
356 
-
357  video->DrawScreenPolys(1, &poly, blend_mode);
-
358 }
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359 
-
360 // +--------------------------------------------------------------------+
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361 
-
362 void
-
363 Sprite::Update()
-
364 {
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365  if (life > 0 || loop) {
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366  DWORD time = Game::RealTime();
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367  while (time - last_time > frame_time) {
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368  life--;
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369  frame_index++;
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370  if (frame_index >= nframes)
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371  frame_index = 0;
-
372 
-
373  last_time += frame_time;
-
374  }
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375 
-
376  if (life < 0 && !loop)
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377  life = 0;
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378  }
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379 }
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380 
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