1 | package Crossfire::Client::Widget; |
1 | package Crossfire::Client::Widget; |
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2 | |
2 | use strict; |
3 | use strict; |
3 | |
4 | |
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5 | use Scalar::Util; |
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6 | |
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7 | use SDL::OpenGL; |
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8 | use SDL::OpenGL::Constants; |
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9 | |
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10 | use Crossfire::Client; |
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11 | |
4 | our $FOCUS; # the widget with current focus |
12 | our $FOCUS; # the widget with current focus |
5 | our %ACTIVE_WIDGETS; |
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6 | |
13 | |
7 | # class methods for events |
14 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
15 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
16 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
17 | sub feed_sdl_button_down_event { } |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
18 | sub feed_sdl_button_up_event { } |
12 | |
19 | |
13 | sub new { |
20 | sub new { |
14 | my $class = shift; |
21 | my $class = shift; |
15 | my $self = { @_ }; |
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16 | bless $self, $class; |
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17 | return $self; |
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18 | } |
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19 | |
22 | |
20 | sub activate { |
23 | bless { @_ }, $class |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
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22 | } |
24 | } |
23 | |
25 | |
24 | sub deactivate { |
26 | sub move { |
25 | delete $ACTIVE_WIDGETS{$_[0]}; |
27 | my ($self, $x, $y, $z) = @_; |
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28 | $self->{x} = $x; |
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29 | $self->{y} = $y; |
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30 | $self->{z} = $z if defined $z; |
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31 | } |
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32 | |
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33 | sub needs_redraw { |
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34 | 0 |
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35 | } |
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36 | |
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37 | sub size_request { |
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38 | require Carp; |
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39 | Carp::confess "size_request is abtract"; |
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40 | } |
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41 | |
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42 | sub size_allocate { |
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43 | my ($self, $w, $h) = @_; |
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44 | |
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45 | $self->{w} = $w; |
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46 | $self->{h} = $h; |
26 | } |
47 | } |
27 | |
48 | |
28 | sub focus_in { |
49 | sub focus_in { |
29 | my ($widget) = @_; |
50 | my ($widget) = @_; |
30 | $FOCUS = $widget; |
51 | $FOCUS = $widget; |
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… | |
48 | |
69 | |
49 | sub button_up { |
70 | sub button_up { |
50 | my ($widget, $sdlev) = @_; |
71 | my ($widget, $sdlev) = @_; |
51 | } |
72 | } |
52 | |
73 | |
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74 | sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} } |
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75 | sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} } |
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76 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
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77 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
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78 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
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79 | |
53 | sub draw { |
80 | sub draw { |
54 | my ($widget) = @_; |
81 | my ($self) = @_; |
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82 | |
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83 | glPushMatrix; |
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84 | glTranslate $self->{x}, $self->{y}, 0; |
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85 | $self->_draw; |
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86 | glPopMatrix; |
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87 | } |
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88 | |
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89 | sub _draw { |
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90 | my ($self) = @_; |
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91 | |
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92 | warn "no draw defined for $self\n"; |
55 | } |
93 | } |
56 | |
94 | |
57 | sub bbox { |
95 | sub bbox { |
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96 | my ($self) = @_; |
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97 | my ($w, $h) = $self->size_request; |
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98 | ( |
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99 | $self->{x}, |
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100 | $self->{y}, |
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101 | $self->{x} = $w, |
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102 | $self->{y} = $h |
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103 | ) |
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104 | } |
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105 | |
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106 | sub find_widget { |
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107 | my ($self, $x, $y) = @_; |
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108 | |
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109 | return $self |
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110 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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111 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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112 | |
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113 | () |
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114 | } |
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115 | |
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116 | sub del_parent { $_[0]->{parent} = undef } |
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117 | |
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118 | sub set_parent { |
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119 | my ($self, $par) = @_; |
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120 | |
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121 | $self->{parent} = $par; |
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122 | Scalar::Util::weaken $self->{parent}; |
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123 | } |
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124 | |
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125 | sub get_parent { |
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126 | $_[0]->{parent} |
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127 | } |
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128 | |
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129 | sub update { |
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130 | my ($self) = @_; |
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131 | |
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132 | $self->{parent}->update |
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133 | if $self->{parent}; |
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134 | } |
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135 | |
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136 | sub DESTROY { |
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137 | my ($self) = @_; |
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138 | |
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139 | #$self->deactivate; |
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140 | } |
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141 | |
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142 | ############################################################################# |
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143 | |
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144 | package Crossfire::Client::Widget::Container; |
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145 | |
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146 | our @ISA = Crossfire::Client::Widget::; |
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147 | |
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148 | sub new { |
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149 | my ($class, @widgets) = @_; |
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150 | |
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151 | my $self = $class->SUPER::new (children => []); |
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152 | $self->add ($_) for @widgets; |
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153 | |
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154 | $self |
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155 | } |
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156 | |
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157 | sub add { |
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158 | my ($self, $chld, $expand) = @_; |
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159 | |
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160 | $chld->{expand} = $expand; |
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161 | $chld->set_parent ($self); |
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162 | |
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163 | @{$self->{children}} = |
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164 | sort { $a->{z} <=> $b->{z} } |
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165 | @{$self->{children}}, $chld; |
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166 | |
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167 | $self->size_allocate ($self->{w}, $self->{h}) |
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168 | if $self->{w}; #TODO: check for "realised state" |
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169 | } |
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170 | |
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171 | sub remove { |
58 | my ($widget) = @_; |
172 | my ($self, $widget) = @_; |
59 | } |
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60 | |
173 | |
61 | package Client::TextView; |
174 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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175 | |
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176 | $self->size_allocate ($self->{w}, $self->{h}); |
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177 | } |
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178 | |
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179 | sub find_widget { |
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180 | my ($self, $x, $y) = @_; |
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181 | |
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182 | my $res; |
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183 | |
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184 | for (@{ $self->{children} }) { |
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185 | $res = $_->find_widget ($x, $y) |
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186 | and return $res; |
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187 | } |
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188 | |
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189 | () |
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190 | } |
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191 | |
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192 | sub _draw { |
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193 | my ($self) = @_; |
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194 | |
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195 | $_->draw for @{$self->{children}}; |
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196 | } |
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197 | |
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198 | ############################################################################# |
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199 | |
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200 | package Crossfire::Client::Widget::Bin; |
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201 | |
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202 | our @ISA = Crossfire::Client::Widget::Container::; |
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203 | |
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204 | sub child { $_[0]->{children}[0] } |
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205 | |
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206 | sub size_request { |
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207 | $_[0]{children}[0]->size_request if $_[0]{children}[0]; |
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208 | } |
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209 | |
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210 | sub size_allocate { |
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211 | my ($self, $w, $h) = @_; |
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212 | |
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213 | $self->SUPER::size_allocate ($w, $h); |
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214 | $self->{children}[0]->size_allocate ($w, $h) |
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215 | if $self->{children}[0] |
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216 | } |
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217 | |
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218 | ############################################################################# |
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219 | |
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220 | package Crossfire::Client::Widget::Toplevel; |
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221 | |
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222 | our @ISA = Crossfire::Client::Widget::Container::; |
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223 | |
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224 | sub update { |
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225 | my ($self) = @_; |
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226 | |
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227 | ::refresh (); |
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228 | } |
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229 | |
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230 | sub add { |
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231 | my ($self, $widget) = @_; |
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232 | |
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233 | $self->SUPER::add ($widget); |
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234 | |
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235 | $widget->size_allocate ($widget->size_request); |
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236 | } |
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237 | |
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238 | ############################################################################# |
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239 | |
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240 | package Crossfire::Client::Widget::Window; |
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241 | |
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242 | our @ISA = Crossfire::Client::Widget::Bin::; |
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243 | |
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244 | use SDL::OpenGL; |
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245 | |
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246 | sub new { |
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247 | my ($class, $x, $y, $z, $w, $h) = @_; |
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248 | |
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249 | my $self = $class->SUPER::new; |
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250 | |
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251 | @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h); |
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252 | } |
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253 | |
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254 | sub update { |
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255 | my ($self) = @_; |
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256 | |
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257 | $self->render_chld; |
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258 | $self->SUPER::update; |
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259 | } |
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260 | |
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261 | sub render_chld { |
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262 | my ($self) = @_; |
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263 | |
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264 | $self->{texture} = |
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265 | Crossfire::Client::Texture->new_from_opengl ( |
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266 | $self->{w}, $self->{h}, sub { $self->child->draw } |
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267 | ); |
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268 | } |
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269 | |
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270 | sub size_allocate { |
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271 | my ($self, $w, $h) = @_; |
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272 | |
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273 | $self->{w} = $w; |
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274 | $self->{h} = $h; |
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275 | |
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276 | $self->child->size_allocate ($w, $h); |
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277 | |
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278 | $self->render_chld; |
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279 | } |
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280 | |
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281 | sub _draw { |
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282 | my ($self) = @_; |
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283 | |
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284 | my ($w, $h) = ($self->w, $self->h); |
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285 | |
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286 | my $tex = $self->{texture} |
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287 | or return; |
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288 | |
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289 | glEnable GL_BLEND; |
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290 | glEnable GL_TEXTURE_2D; |
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291 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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292 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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293 | |
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294 | glBegin GL_QUADS; |
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295 | glTexCoord 0, 0; glVertex 0, 0; |
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296 | glTexCoord 0, 1; glVertex 0, $h; |
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297 | glTexCoord 1, 1; glVertex $w, $h; |
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298 | glTexCoord 1, 0; glVertex $w, 0; |
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299 | glEnd; |
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300 | |
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301 | glDisable GL_BLEND; |
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302 | glDisable GL_TEXTURE_2D; |
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303 | } |
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304 | |
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305 | ############################################################################# |
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306 | |
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307 | package Crossfire::Client::Widget::Frame; |
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308 | |
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309 | our @ISA = Crossfire::Client::Widget::Bin::; |
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310 | |
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311 | use SDL::OpenGL; |
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312 | |
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313 | sub size_request { |
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314 | my ($self) = @_; |
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315 | my $chld = $self->child |
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316 | or return (0, 0); |
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317 | |
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318 | $chld->move (2, 2); |
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319 | |
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320 | map { $_ + 4 } $chld->size_request; |
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321 | } |
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322 | |
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323 | sub size_allocate { |
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324 | my ($self, $w, $h) = @_; |
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325 | |
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326 | $self->{w} = $w; |
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327 | $self->{h} = $h; |
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328 | |
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329 | $self->child->size_allocate ($w - 4, $h - 4); |
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330 | $self->child->move (2, 2); |
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331 | } |
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332 | |
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333 | sub _draw { |
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334 | my ($self) = @_; |
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335 | |
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336 | my $chld = $self->child; |
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337 | |
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338 | my ($w, $h) = $chld->size_request; |
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339 | |
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340 | glBegin GL_QUADS; |
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341 | glColor 0, 0, 0; |
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342 | glTexCoord 0, 0; glVertex 0 , 0; |
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343 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
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344 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
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345 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
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346 | glEnd; |
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347 | |
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348 | $chld->draw; |
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349 | } |
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350 | |
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351 | ############################################################################# |
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352 | |
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353 | package Crossfire::Client::Widget::FancyFrame; |
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354 | |
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355 | our @ISA = Crossfire::Client::Widget::Bin::; |
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356 | |
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357 | use SDL::OpenGL; |
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358 | |
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359 | my @tex = |
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360 | map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ } |
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361 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
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362 | |
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363 | sub size_request { |
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364 | my ($self) = @_; |
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365 | |
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366 | my ($w, $h) = $self->SUPER::size_request; |
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367 | |
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368 | $h += $tex[1]->{height}; |
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369 | $h += $tex[4]->{height}; |
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370 | $w += $tex[2]->{width}; |
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371 | $w += $tex[3]->{width}; |
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372 | |
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373 | ($w, $h) |
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374 | } |
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375 | |
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376 | sub size_allocate { |
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377 | my ($self, $w, $h) = @_; |
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378 | |
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379 | $self->SUPER::size_allocate ($w, $h); |
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380 | |
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381 | $h -= $tex[1]->{height}; |
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382 | $h -= $tex[4]->{height}; |
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383 | $w -= $tex[2]->{width}; |
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384 | $w -= $tex[3]->{width}; |
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385 | |
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386 | $h = $h < 0 ? 0 : $h; |
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387 | $w = $w < 0 ? 0 : $w; |
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388 | |
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389 | $self->child->size_allocate ($w, $h); |
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390 | $self->child->move ($tex[3]->{width}, $tex[1]->{height}); |
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391 | } |
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392 | |
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393 | sub _draw { |
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394 | my ($self) = @_; |
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395 | |
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396 | my ($w, $h) = ($self->{w}, $self->{h}); |
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397 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
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398 | |
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399 | glEnable GL_BLEND; |
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400 | glEnable GL_TEXTURE_2D; |
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401 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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402 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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403 | |
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404 | my $top = $tex[1]; |
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405 | glBindTexture GL_TEXTURE_2D, $top->{name}; |
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406 | |
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407 | glBegin GL_QUADS; |
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408 | glTexCoord 0, 0; glVertex 0 , 0; |
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409 | glTexCoord 0, 1; glVertex 0 , $top->{height}; |
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410 | glTexCoord 1, 1; glVertex $w , $top->{height}; |
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411 | glTexCoord 1, 0; glVertex $w , 0; |
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412 | glEnd; |
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413 | |
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414 | my $left = $tex[3]; |
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415 | glBindTexture GL_TEXTURE_2D, $left->{name}; |
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416 | |
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417 | glBegin GL_QUADS; |
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418 | glTexCoord 0, 0; glVertex 0 , $top->{height}; |
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419 | glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch; |
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420 | glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch; |
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421 | glTexCoord 1, 0; glVertex $left->{width}, $top->{height}; |
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422 | glEnd; |
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423 | |
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424 | my $right = $tex[2]; |
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425 | glBindTexture GL_TEXTURE_2D, $right->{name}; |
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426 | |
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427 | glBegin GL_QUADS; |
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428 | glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height}; |
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429 | glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch; |
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430 | glTexCoord 1, 1; glVertex $w , $top->{height} + $ch; |
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431 | glTexCoord 1, 0; glVertex $w , $top->{height}; |
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432 | glEnd; |
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433 | |
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434 | my $bottom = $tex[4]; |
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435 | glBindTexture GL_TEXTURE_2D, $bottom->{name}; |
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436 | |
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437 | glBegin GL_QUADS; |
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438 | glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height}; |
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439 | glTexCoord 0, 1; glVertex 0 , $h; |
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440 | glTexCoord 1, 1; glVertex $w , $h; |
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441 | glTexCoord 1, 0; glVertex $w , $h - $bottom->{height}; |
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442 | glEnd; |
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443 | |
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444 | my $bg = $tex[0]; |
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445 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
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446 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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447 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
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448 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
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449 | |
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450 | my $rep_x = $cw / $bg->{width}; |
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451 | my $rep_y = $ch / $bg->{height}; |
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452 | |
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453 | glBegin GL_QUADS; |
|
|
454 | glTexCoord 0, 0; glVertex $left->{width}, $top->{height}; |
|
|
455 | glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch; |
|
|
456 | glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch; |
|
|
457 | glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height}; |
|
|
458 | glEnd; |
|
|
459 | |
|
|
460 | glDisable GL_BLEND; |
|
|
461 | glDisable GL_TEXTURE_2D; |
|
|
462 | |
|
|
463 | $self->child->draw; |
|
|
464 | |
|
|
465 | } |
|
|
466 | |
|
|
467 | ############################################################################# |
|
|
468 | |
|
|
469 | package Crossfire::Client::Widget::Table; |
|
|
470 | |
|
|
471 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
472 | |
|
|
473 | use SDL::OpenGL; |
|
|
474 | |
|
|
475 | sub add { |
|
|
476 | my ($self, $x, $y, $chld) = @_; |
|
|
477 | my $old_chld = $self->{children}[$y][$x]; |
|
|
478 | |
|
|
479 | $self->{children}[$y][$x] = $chld; |
|
|
480 | $chld->set_parent ($self); |
|
|
481 | $self->update; |
|
|
482 | } |
|
|
483 | |
|
|
484 | sub max_row_height { |
|
|
485 | my ($self, $row) = @_; |
|
|
486 | |
|
|
487 | my $hs = 0; |
|
|
488 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
|
|
489 | my $c = $self->{children}->[$row]->[$xi]; |
|
|
490 | if ($c) { |
|
|
491 | my ($w, $h) = $c->size_request; |
|
|
492 | if ($hs < $h) { $hs = $h } |
|
|
493 | } |
|
|
494 | } |
|
|
495 | return $hs; |
|
|
496 | } |
|
|
497 | |
|
|
498 | sub max_col_width { |
|
|
499 | my ($self, $col) = @_; |
|
|
500 | |
|
|
501 | my $ws = 0; |
|
|
502 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
|
|
503 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
|
|
504 | if ($c) { |
|
|
505 | my ($w, $h) = $c->size_request; |
|
|
506 | if ($ws < $w) { $ws = $w } |
|
|
507 | } |
|
|
508 | } |
|
|
509 | return $ws; |
|
|
510 | } |
|
|
511 | |
|
|
512 | sub size_request { |
|
|
513 | my ($self) = @_; |
|
|
514 | |
|
|
515 | my ($hs, $ws) = (0, 0); |
|
|
516 | |
|
|
517 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
518 | $hs += $self->max_row_height ($yi); |
|
|
519 | } |
|
|
520 | |
|
|
521 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
522 | my $wm = 0; |
|
|
523 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
524 | $wm += $self->max_col_width ($xi) |
|
|
525 | } |
|
|
526 | if ($ws < $wm) { $ws = $wm } |
|
|
527 | } |
|
|
528 | |
|
|
529 | return ($ws, $hs); |
|
|
530 | } |
|
|
531 | |
|
|
532 | sub _draw { |
|
|
533 | my ($self) = @_; |
|
|
534 | |
|
|
535 | my $y = 0; |
|
|
536 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
537 | my $x = 0; |
|
|
538 | |
|
|
539 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
540 | |
|
|
541 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
542 | if ($c) { |
|
|
543 | $c->move ($x, $y, 0); #TODO: Move to size_request |
|
|
544 | $c->draw if $c; |
|
|
545 | } |
|
|
546 | |
|
|
547 | $x += $self->max_col_width ($xi); |
|
|
548 | } |
|
|
549 | |
|
|
550 | $y += $self->max_row_height ($yi); |
|
|
551 | } |
|
|
552 | } |
|
|
553 | |
|
|
554 | ############################################################################# |
|
|
555 | |
|
|
556 | package Crossfire::Client::Widget::VBox; |
|
|
557 | |
|
|
558 | our @ISA = Crossfire::Client::Widget::Container::; |
|
|
559 | |
|
|
560 | use SDL::OpenGL; |
|
|
561 | |
|
|
562 | sub size_request { |
|
|
563 | my ($self) = @_; |
|
|
564 | |
|
|
565 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
566 | |
|
|
567 | ( |
|
|
568 | (List::Util::max map $_->[0], @alloc), |
|
|
569 | (List::Util::sum map $_->[1], @alloc), |
|
|
570 | ) |
|
|
571 | } |
|
|
572 | |
|
|
573 | sub size_allocate { |
|
|
574 | my ($self, $w, $h) = @_; |
|
|
575 | |
|
|
576 | $self->w ($w); |
|
|
577 | $self->h ($h); |
|
|
578 | |
|
|
579 | my $exp; |
|
|
580 | my @oth; |
|
|
581 | # find expand widget |
|
|
582 | for (@{$self->{children}}) { |
|
|
583 | if ($_->{expand}) { |
|
|
584 | $exp = $_; |
|
|
585 | last; |
|
|
586 | } |
|
|
587 | push @oth, $_; |
|
|
588 | } |
|
|
589 | |
|
|
590 | my ($ow, $oh); |
|
|
591 | |
|
|
592 | # get sizes of other widgets |
|
|
593 | for (@oth) { |
|
|
594 | my ($w, $h) = $_->size_request; |
|
|
595 | $oh += $h; |
|
|
596 | if ($ow < $w) { $ow = $w } |
|
|
597 | } |
|
|
598 | |
|
|
599 | my $y = 0; |
|
|
600 | for (@{$self->{children}}) { |
|
|
601 | $_->move (0, $y); |
|
|
602 | |
|
|
603 | if ($_ == $exp) { |
|
|
604 | $_->size_allocate ($w, $h - $oh); |
|
|
605 | $y += $h - $oh; |
|
|
606 | } else { |
|
|
607 | my ($cw, $h) = $_->size_request; |
|
|
608 | $_->size_allocate ($w, $h); |
|
|
609 | $y += $h; |
|
|
610 | } |
|
|
611 | } |
|
|
612 | } |
|
|
613 | |
|
|
614 | ############################################################################# |
|
|
615 | |
|
|
616 | package Crossfire::Client::Widget::Label; |
|
|
617 | |
|
|
618 | our @ISA = Crossfire::Client::Widget::; |
|
|
619 | |
|
|
620 | use SDL::OpenGL; |
|
|
621 | |
|
|
622 | sub new { |
|
|
623 | my ($class, $x, $y, $z, $height, $text) = @_; |
|
|
624 | |
|
|
625 | # TODO: color, and make height, xyz etc. optional |
|
|
626 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); |
|
|
627 | |
|
|
628 | $self->set_text ($text); |
|
|
629 | |
|
|
630 | $self |
|
|
631 | } |
|
|
632 | |
|
|
633 | sub set_text { |
|
|
634 | my ($self, $text) = @_; |
|
|
635 | |
|
|
636 | $self->{text} = $text; |
|
|
637 | $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height}; |
|
|
638 | |
|
|
639 | $self->update; |
|
|
640 | } |
|
|
641 | |
|
|
642 | sub get_text { |
|
|
643 | my ($self, $text) = @_; |
|
|
644 | |
|
|
645 | $self->{text} |
|
|
646 | } |
|
|
647 | |
|
|
648 | sub size_request { |
|
|
649 | my ($self) = @_; |
|
|
650 | |
|
|
651 | ( |
|
|
652 | $self->{texture}{width}, |
|
|
653 | $self->{texture}{height}, |
|
|
654 | ) |
|
|
655 | } |
|
|
656 | |
|
|
657 | sub _draw { |
|
|
658 | my ($self) = @_; |
|
|
659 | |
|
|
660 | my $tex = $self->{texture}; |
|
|
661 | |
|
|
662 | glEnable GL_BLEND; |
|
|
663 | glEnable GL_TEXTURE_2D; |
|
|
664 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
665 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
666 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
667 | |
|
|
668 | glColor 1, 0, 0, 1; # TODO color |
|
|
669 | |
|
|
670 | glBegin GL_QUADS; |
|
|
671 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
672 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
|
|
673 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
|
|
674 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
|
|
675 | glEnd; |
|
|
676 | |
|
|
677 | glDisable GL_BLEND; |
|
|
678 | glDisable GL_TEXTURE_2D; |
|
|
679 | } |
|
|
680 | |
|
|
681 | ############################################################################# |
|
|
682 | |
|
|
683 | package Crossfire::Client::Widget::TextEntry; |
|
|
684 | |
|
|
685 | our @ISA = Crossfire::Client::Widget::Label::; |
|
|
686 | |
|
|
687 | use SDL; |
|
|
688 | use SDL::OpenGL; |
|
|
689 | |
|
|
690 | sub key_down { |
|
|
691 | my ($self, $ev) = @_; |
|
|
692 | |
|
|
693 | my $mod = $ev->key_mod; |
|
|
694 | my $sym = $ev->key_sym; |
|
|
695 | |
|
|
696 | $ev->set_unicode (1); |
|
|
697 | my $uni = $ev->key_unicode; |
|
|
698 | |
|
|
699 | my $text = $self->get_text; |
|
|
700 | |
|
|
701 | if ($sym == SDLK_BACKSPACE) { |
|
|
702 | substr $text, -1, 1, ''; |
|
|
703 | |
|
|
704 | } elsif ($uni) { |
|
|
705 | $text .= chr $uni; |
|
|
706 | } |
|
|
707 | $self->set_text ($text); |
|
|
708 | } |
|
|
709 | |
|
|
710 | ############################################################################# |
|
|
711 | |
|
|
712 | package Crossfire::Client::Widget::MapWidget; |
62 | |
713 | |
63 | use strict; |
714 | use strict; |
64 | our @ISA = qw/Client::Widget/; |
|
|
65 | |
715 | |
|
|
716 | use List::Util qw(min max); |
|
|
717 | |
|
|
718 | use SDL; |
66 | use SDL::OpenGL; |
719 | use SDL::OpenGL; |
67 | use SDL::OpenGL::Constants; |
720 | use SDL::OpenGL::Constants; |
68 | |
721 | |
69 | sub add_line { |
|
|
70 | my ($self, $line) = @_; |
|
|
71 | push @{$self->{lines}}, $line; |
|
|
72 | } |
|
|
73 | |
|
|
74 | sub draw { |
|
|
75 | my ($self) = @_; |
|
|
76 | |
|
|
77 | } |
|
|
78 | |
|
|
79 | package Client::MapWidget; |
|
|
80 | |
|
|
81 | use strict; |
|
|
82 | our @ISA = qw/Client::Widget/; |
722 | our @ISA = Crossfire::Client::Widget::; |
83 | |
|
|
84 | use SDL::OpenGL; |
|
|
85 | use SDL::OpenGL::Constants; |
|
|
86 | |
723 | |
87 | sub key_down { |
724 | sub key_down { |
88 | print "MAPKEYDOWN\n"; |
725 | print "MAPKEYDOWN\n"; |
89 | } |
726 | } |
90 | |
727 | |
91 | sub key_up { |
728 | sub key_up { |
92 | } |
729 | } |
93 | |
730 | |
94 | my $x; |
731 | sub size_request { |
95 | |
732 | |
|
|
733 | } |
|
|
734 | |
|
|
735 | sub size_allocate { |
|
|
736 | } |
|
|
737 | |
96 | sub draw { |
738 | sub _draw { |
|
|
739 | my ($self) = @_; |
|
|
740 | |
|
|
741 | my $mx = $::CONN->{mapx}; |
|
|
742 | my $my = $::CONN->{mapy}; |
|
|
743 | |
|
|
744 | my $map = $::CONN->{map}; |
|
|
745 | |
|
|
746 | my ($xofs, $yofs); |
|
|
747 | |
|
|
748 | my $sw = 1 + int $::WIDTH / 32; |
|
|
749 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
750 | |
|
|
751 | if ($::CONN->{mapw} > $sw) { |
|
|
752 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
753 | } else { |
|
|
754 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
755 | } |
|
|
756 | |
|
|
757 | if ($::CONN->{maph} > $sh) { |
|
|
758 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
759 | } else { |
|
|
760 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
761 | } |
|
|
762 | |
97 | glEnable GL_TEXTURE_2D; |
763 | glEnable GL_TEXTURE_2D; |
98 | glEnable GL_BLEND; |
764 | glEnable GL_BLEND; |
|
|
765 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
99 | |
766 | |
100 | glPushMatrix; |
767 | my $sw4 = ($sw + 3) & ~3; |
|
|
768 | my $lighting = "\x00" x ($sw4 * $sh); |
101 | |
769 | |
102 | my $map = $::CONN->{map}; |
770 | for my $x (0 .. $sw - 1) { |
103 | |
|
|
104 | for my $x (0 .. $::CONN->{mapw} - 1) { |
|
|
105 | for my $y (0 .. $::CONN->{maph} - 1) { |
771 | for my $y (0 .. $sh - 1) { |
106 | |
772 | |
107 | my $cell = $map->[$x][$y] |
773 | my $cell = $map->[$x + $xofs][$y + $yofs] |
108 | or next; |
774 | or next; |
109 | |
775 | |
110 | my $darkness = $cell->[3] * (1 / 255); |
776 | my $darkness = $cell->[0] * (1 / 255); |
111 | glColor $darkness, $darkness, $darkness; |
777 | if ($darkness < 0) { |
|
|
778 | $darkness = 0.15; |
|
|
779 | } |
|
|
780 | substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255; |
112 | |
781 | |
113 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
782 | for my $num (grep $_, @$cell[1,2,3]) { |
114 | my $tex = $::CONN->{face}[$num]{texture} || next; |
783 | my $tex = $::CONN->{face}[$num]{texture} || next; |
115 | |
784 | |
116 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
785 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
117 | |
786 | |
|
|
787 | my $w = $tex->{width}; |
|
|
788 | my $h = $tex->{height}; |
|
|
789 | |
|
|
790 | my $px = ($x + 1) * 32 - $w; |
|
|
791 | my $py = ($y + 1) * 32 - $h; |
|
|
792 | |
118 | glBegin GL_QUADS; |
793 | glBegin GL_QUADS; |
119 | glTexCoord 0, 0; glVertex $x, $y; |
794 | glTexCoord 0, 0; glVertex $px , $py; |
120 | glTexCoord 0, 1; glVertex $x, $y + 1; |
795 | glTexCoord 0, 1; glVertex $px , $py + $h; |
121 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
796 | glTexCoord 1, 1; glVertex $px + $w, $py + $h; |
122 | glTexCoord 1, 0; glVertex $x + 1, $y; |
797 | glTexCoord 1, 0; glVertex $px + $w, $py; |
123 | glEnd; |
798 | glEnd; |
124 | } |
799 | } |
125 | } |
800 | } |
126 | } |
801 | } |
127 | |
802 | |
128 | glPopMatrix; |
803 | # if (1) { # higher quality darkness |
|
|
804 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
805 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
806 | # |
|
|
807 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
808 | # |
|
|
809 | # $lighting = $pb->get_pixels; |
|
|
810 | # $lighting =~ s/(.)../$1/gs; |
|
|
811 | # } |
|
|
812 | |
|
|
813 | $lighting = new Crossfire::Client::Texture |
|
|
814 | width => $sw4, |
|
|
815 | height => $sh, |
|
|
816 | data => $lighting, |
|
|
817 | internalformat => GL_ALPHA4, |
|
|
818 | format => GL_ALPHA; |
|
|
819 | |
|
|
820 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
821 | glColor 0, 0, 0, 0.75; |
|
|
822 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
823 | glBindTexture GL_TEXTURE_2D, $lighting->{name}; |
|
|
824 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
825 | glBegin GL_QUADS; |
|
|
826 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
827 | glTexCoord 0, 1; glVertex 0 , $sh * 32; |
|
|
828 | glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32; |
|
|
829 | glTexCoord 1, 0; glVertex $sw4 * 32, 0; |
|
|
830 | glEnd; |
129 | |
831 | |
130 | glDisable GL_TEXTURE_2D; |
832 | glDisable GL_TEXTURE_2D; |
131 | glDisable GL_BLEND; |
833 | glDisable GL_BLEND; |
132 | } |
834 | } |
133 | |
835 | |
|
|
836 | my %DIR = ( |
|
|
837 | SDLK_KP8, [1, "north"], |
|
|
838 | SDLK_KP9, [2, "northeast"], |
|
|
839 | SDLK_KP6, [3, "east"], |
|
|
840 | SDLK_KP3, [4, "southeast"], |
|
|
841 | SDLK_KP2, [5, "south"], |
|
|
842 | SDLK_KP1, [6, "southwest"], |
|
|
843 | SDLK_KP4, [7, "west"], |
|
|
844 | SDLK_KP7, [8, "northwest"], |
|
|
845 | |
|
|
846 | SDLK_UP, [1, "north"], |
|
|
847 | SDLK_RIGHT, [3, "east"], |
|
|
848 | SDLK_DOWN, [5, "south"], |
|
|
849 | SDLK_LEFT, [7, "west"], |
|
|
850 | ); |
|
|
851 | |
|
|
852 | sub key_down { |
|
|
853 | my ($self, $ev) = @_; |
|
|
854 | |
|
|
855 | my $mod = $ev->key_mod; |
|
|
856 | my $sym = $ev->key_sym; |
|
|
857 | |
|
|
858 | if ($sym == SDLK_KP5) { |
|
|
859 | $::CONN->send ("command stay fire"); |
|
|
860 | } elsif (exists $DIR{$sym}) { |
|
|
861 | if ($mod & KMOD_SHIFT) { |
|
|
862 | $self->{shft}++; |
|
|
863 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
864 | } elsif ($mod & KMOD_CTRL) { |
|
|
865 | $self->{ctrl}++; |
|
|
866 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
867 | } else { |
|
|
868 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
869 | } |
|
|
870 | } |
|
|
871 | } |
|
|
872 | |
|
|
873 | sub key_up { |
|
|
874 | my ($self, $ev) = @_; |
|
|
875 | |
|
|
876 | my $mod = $ev->key_mod; |
|
|
877 | my $sym = $ev->key_sym; |
|
|
878 | |
|
|
879 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
880 | $::CONN->send ("command fire_stop"); |
|
|
881 | } |
|
|
882 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
883 | $::CONN->send ("command run_stop"); |
|
|
884 | } |
|
|
885 | } |
|
|
886 | |
|
|
887 | ############################################################################# |
|
|
888 | |
|
|
889 | package Crossfire::Client::Widget::Animator; |
|
|
890 | |
|
|
891 | use SDL::OpenGL; |
|
|
892 | |
|
|
893 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
894 | |
|
|
895 | sub moveto { |
|
|
896 | my ($self, $x, $y) = @_; |
|
|
897 | |
|
|
898 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
899 | $self->{speed} = 0.2; |
|
|
900 | $self->{time} = 1; |
|
|
901 | |
|
|
902 | ::animation_start $self; |
|
|
903 | } |
|
|
904 | |
|
|
905 | sub animate { |
|
|
906 | my ($self, $interval) = @_; |
|
|
907 | |
|
|
908 | $self->{time} -= $interval * $self->{speed}; |
|
|
909 | if ($self->{time} <= 0) { |
|
|
910 | $self->{time} = 0; |
|
|
911 | ::animation_stop $self; |
|
|
912 | } |
|
|
913 | |
|
|
914 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
915 | |
|
|
916 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
917 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
918 | } |
|
|
919 | |
|
|
920 | sub _draw { |
|
|
921 | my ($self) = @_; |
|
|
922 | |
|
|
923 | glPushMatrix; |
|
|
924 | glRotate $self->{time} * 10000, 0, 1, 0; |
|
|
925 | $self->{children}[0]->draw; |
|
|
926 | glPopMatrix; |
|
|
927 | } |
|
|
928 | |
134 | 1; |
929 | 1; |
135 | |
930 | |