1 | package Crossfire::Client::Widget; |
1 | package Crossfire::Client::Widget; |
2 | |
2 | |
3 | use strict; |
3 | use strict; |
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4 | |
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5 | use Scalar::Util; |
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6 | |
4 | use SDL::OpenGL; |
7 | use SDL::OpenGL; |
5 | use SDL::OpenGL::Constants; |
8 | use SDL::OpenGL::Constants; |
6 | |
9 | |
7 | our $FOCUS; # the widget with current focus |
10 | use Crossfire::Client; |
8 | our @ACTIVE_WIDGETS; |
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9 | |
11 | |
10 | # class methods for events |
12 | # class methods for events |
11 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
13 | sub feed_sdl_key_down_event { $::FOCUS->key_down ($_[0]) if $::FOCUS } |
12 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
14 | sub feed_sdl_key_up_event { $::FOCUS->key_up ($_[0]) if $::FOCUS } |
13 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
15 | sub feed_sdl_button_down_event { } |
14 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
16 | sub feed_sdl_button_up_event { } |
15 | |
17 | |
16 | sub new { |
18 | sub new { |
17 | my $class = shift; |
19 | my $class = shift; |
18 | |
20 | |
19 | bless { @_ }, $class |
21 | bless { @_ }, $class |
20 | } |
22 | } |
21 | |
23 | |
22 | sub activate { |
24 | sub move { |
23 | push @ACTIVE_WIDGETS, $_[0]; |
25 | my ($self, $x, $y, $z) = @_; |
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26 | $self->{x} = $x; |
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27 | $self->{y} = $y; |
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28 | $self->{z} = $z if defined $z; |
24 | } |
29 | } |
25 | |
30 | |
26 | sub deactivate { |
31 | sub needs_redraw { |
27 | @ACTIVE_WIDGETS = |
32 | 0 |
28 | sort { $a->{z} <=> $b->{z} } |
33 | } |
29 | grep { $_ != $_[0] } |
34 | |
30 | @ACTIVE_WIDGETS; |
35 | sub size_request { |
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36 | require Carp; |
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37 | Carp::confess "size_request is abtract"; |
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38 | } |
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39 | |
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40 | sub size_allocate { |
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41 | my ($self, $w, $h) = @_; |
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42 | |
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43 | $self->{w} = $w; |
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44 | $self->{h} = $h; |
31 | } |
45 | } |
32 | |
46 | |
33 | sub focus_in { |
47 | sub focus_in { |
34 | my ($widget) = @_; |
48 | my ($widget) = @_; |
35 | $FOCUS = $widget; |
49 | $::FOCUS = $widget; |
36 | } |
50 | } |
37 | |
51 | |
38 | sub focus_out { |
52 | sub focus_out { |
39 | my ($widget) = @_; |
53 | my ($widget) = @_; |
40 | } |
54 | } |
… | |
… | |
53 | |
67 | |
54 | sub button_up { |
68 | sub button_up { |
55 | my ($widget, $sdlev) = @_; |
69 | my ($widget, $sdlev) = @_; |
56 | } |
70 | } |
57 | |
71 | |
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72 | sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} } |
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73 | sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} } |
58 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
74 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
59 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
75 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
60 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
76 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
61 | |
77 | |
62 | sub draw { |
78 | sub draw { |
63 | my ($self) = @_; |
79 | my ($self) = @_; |
64 | |
80 | |
65 | glPushMatrix; |
81 | glPushMatrix; |
66 | glTranslate $self->{x}, $self->{y}, 0; |
82 | glTranslate $self->{x}, $self->{y}, 0; |
67 | $self->_draw; |
83 | $self->_draw; |
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84 | if ($self == $::HOVER) { |
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85 | glColor 1, 1, 1, 1; |
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86 | glBegin GL_LINES; |
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87 | glVertex 0, 0; |
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88 | glVertex $self->{w} - 1, 0; |
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89 | glVertex $self->{w} - 1, $self->{h} - 1; |
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90 | glVertex 0, $self->{h} - 1; |
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91 | glVertex 0, 0; |
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92 | glEnd; |
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93 | } |
68 | glPopMatrix; |
94 | glPopMatrix; |
69 | } |
95 | } |
70 | |
96 | |
71 | sub _draw { |
97 | sub _draw { |
72 | my ($widget) = @_; |
98 | my ($self) = @_; |
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99 | |
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100 | warn "no draw defined for $self\n"; |
73 | } |
101 | } |
74 | |
102 | |
75 | sub bbox { |
103 | sub bbox { |
76 | my ($widget) = @_; |
104 | my ($self) = @_; |
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105 | my ($w, $h) = $self->size_request; |
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106 | ( |
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107 | $self->{x}, |
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108 | $self->{y}, |
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109 | $self->{x} = $w, |
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110 | $self->{y} = $h |
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111 | ) |
77 | } |
112 | } |
78 | |
113 | |
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114 | sub find_widget { |
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115 | my ($self, $x, $y) = @_; |
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116 | |
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117 | return $self |
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118 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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119 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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120 | |
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121 | () |
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122 | } |
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123 | |
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124 | sub del_parent { $_[0]->{parent} = undef } |
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125 | |
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126 | sub set_parent { |
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127 | my ($self, $par) = @_; |
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128 | |
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129 | $self->{parent} = $par; |
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130 | Scalar::Util::weaken $self->{parent}; |
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131 | } |
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132 | |
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133 | sub get_parent { |
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134 | $_[0]->{parent} |
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135 | } |
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136 | |
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137 | sub update { |
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138 | my ($self) = @_; |
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139 | |
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140 | $self->{parent}->update |
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141 | if $self->{parent}; |
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142 | } |
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143 | |
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144 | sub DESTROY { |
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145 | my ($self) = @_; |
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146 | |
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147 | #$self->deactivate; |
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148 | } |
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149 | |
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150 | ############################################################################# |
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151 | |
79 | package Crossfire::Client::Widget::Label; |
152 | package Crossfire::Client::Widget::Container; |
80 | |
153 | |
81 | our @ISA = Crossfire::Client::Widget::; |
154 | our @ISA = Crossfire::Client::Widget::; |
82 | |
155 | |
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156 | sub new { |
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157 | my ($class, @widgets) = @_; |
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158 | |
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159 | my $self = $class->SUPER::new (children => []); |
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160 | $self->add ($_) for @widgets; |
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161 | |
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162 | $self |
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163 | } |
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164 | |
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165 | sub add { |
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166 | my ($self, $chld, $expand) = @_; |
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167 | |
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168 | $chld->{expand} = $expand; |
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169 | $chld->set_parent ($self); |
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170 | |
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171 | @{$self->{children}} = |
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172 | sort { $a->{z} <=> $b->{z} } |
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173 | @{$self->{children}}, $chld; |
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174 | |
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175 | $self->size_allocate ($self->{w}, $self->{h}) |
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176 | if $self->{w}; #TODO: check for "realised state" |
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177 | } |
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178 | |
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179 | sub remove { |
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180 | my ($self, $widget) = @_; |
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181 | |
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182 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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183 | |
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184 | $self->size_allocate ($self->{w}, $self->{h}); |
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185 | } |
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186 | |
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187 | sub find_widget { |
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188 | my ($self, $x, $y) = @_; |
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189 | |
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190 | $x -= $self->{x}; |
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191 | $y -= $self->{y}; |
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192 | |
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193 | my $res; |
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194 | |
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195 | for (reverse @{ $self->{children} }) { |
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196 | $res = $_->find_widget ($x, $y) |
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197 | and return $res; |
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198 | } |
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199 | |
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200 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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201 | } |
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202 | |
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203 | sub _draw { |
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204 | my ($self) = @_; |
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205 | |
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206 | $_->draw for @{$self->{children}}; |
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207 | } |
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208 | |
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209 | ############################################################################# |
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210 | |
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211 | package Crossfire::Client::Widget::Bin; |
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212 | |
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213 | our @ISA = Crossfire::Client::Widget::Container::; |
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214 | |
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215 | sub child { $_[0]->{children}[0] } |
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216 | |
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217 | sub size_request { |
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218 | $_[0]{children}[0]->size_request if $_[0]{children}[0]; |
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219 | } |
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220 | |
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221 | sub size_allocate { |
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222 | my ($self, $w, $h) = @_; |
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223 | |
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224 | $self->SUPER::size_allocate ($w, $h); |
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225 | $self->{children}[0]->size_allocate ($w, $h) |
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226 | if $self->{children}[0] |
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227 | } |
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228 | |
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229 | ############################################################################# |
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230 | |
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231 | package Crossfire::Client::Widget::Toplevel; |
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232 | |
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233 | our @ISA = Crossfire::Client::Widget::Container::; |
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234 | |
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235 | sub update { |
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236 | my ($self) = @_; |
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237 | |
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238 | ::refresh (); |
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239 | } |
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240 | |
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241 | sub add { |
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242 | my ($self, $widget) = @_; |
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243 | |
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244 | $self->SUPER::add ($widget); |
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245 | |
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246 | $widget->size_allocate ($widget->size_request); |
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247 | } |
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248 | |
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249 | ############################################################################# |
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250 | |
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251 | package Crossfire::Client::Widget::Window; |
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252 | |
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253 | our @ISA = Crossfire::Client::Widget::Bin::; |
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254 | |
83 | use SDL::OpenGL; |
255 | use SDL::OpenGL; |
84 | |
256 | |
85 | sub new { |
257 | sub new { |
86 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
258 | my ($class, $x, $y, $z, $w, $h) = @_; |
87 | |
259 | |
88 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z); |
260 | my $self = $class->SUPER::new; |
89 | |
261 | |
90 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text; |
262 | @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h); |
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263 | } |
91 | |
264 | |
92 | $self |
265 | sub update { |
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266 | my ($self) = @_; |
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267 | |
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268 | $self->render_chld; |
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269 | $self->SUPER::update; |
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270 | } |
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271 | |
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272 | sub render_chld { |
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273 | my ($self) = @_; |
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274 | |
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275 | $self->{texture} = |
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276 | Crossfire::Client::Texture->new_from_opengl ( |
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277 | $self->{w}, $self->{h}, sub { $self->child->draw } |
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278 | ); |
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279 | } |
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280 | |
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281 | sub size_allocate { |
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282 | my ($self, $w, $h) = @_; |
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283 | |
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284 | $self->{w} = $w; |
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285 | $self->{h} = $h; |
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286 | |
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287 | $self->child->size_allocate ($w, $h); |
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288 | |
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289 | $self->render_chld; |
93 | } |
290 | } |
94 | |
291 | |
95 | sub _draw { |
292 | sub _draw { |
96 | my ($self) = @_; |
293 | my ($self) = @_; |
97 | |
294 | |
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295 | my ($w, $h) = ($self->w, $self->h); |
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296 | |
98 | my $tex = $self->{texture}; |
297 | my $tex = $self->{texture} |
99 | |
298 | or return; |
100 | $self->{x}--; |
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101 | |
299 | |
102 | glEnable GL_BLEND; |
300 | glEnable GL_BLEND; |
103 | glEnable GL_TEXTURE_2D; |
301 | glEnable GL_TEXTURE_2D; |
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302 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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303 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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304 | |
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305 | glBegin GL_QUADS; |
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306 | glTexCoord 0, 0; glVertex 0, 0; |
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307 | glTexCoord 0, 1; glVertex 0, $h; |
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308 | glTexCoord 1, 1; glVertex $w, $h; |
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309 | glTexCoord 1, 0; glVertex $w, 0; |
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310 | glEnd; |
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311 | |
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312 | glDisable GL_BLEND; |
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313 | glDisable GL_TEXTURE_2D; |
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314 | } |
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315 | |
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316 | ############################################################################# |
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317 | |
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318 | package Crossfire::Client::Widget::Frame; |
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319 | |
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320 | our @ISA = Crossfire::Client::Widget::Bin::; |
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321 | |
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322 | use SDL::OpenGL; |
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323 | |
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324 | sub size_request { |
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325 | my ($self) = @_; |
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326 | my $chld = $self->child |
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327 | or return (0, 0); |
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328 | |
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329 | $chld->move (2, 2); |
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330 | |
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331 | map { $_ + 4 } $chld->size_request; |
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332 | } |
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333 | |
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334 | sub size_allocate { |
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335 | my ($self, $w, $h) = @_; |
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336 | |
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337 | $self->{w} = $w; |
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338 | $self->{h} = $h; |
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339 | |
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340 | $self->child->size_allocate ($w - 4, $h - 4); |
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341 | $self->child->move (2, 2); |
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342 | } |
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343 | |
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344 | sub _draw { |
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345 | my ($self) = @_; |
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346 | |
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347 | my $chld = $self->child; |
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348 | |
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349 | my ($w, $h) = $chld->size_request; |
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350 | |
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351 | glBegin GL_QUADS; |
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352 | glColor 0, 0, 0; |
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353 | glTexCoord 0, 0; glVertex 0 , 0; |
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354 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
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355 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
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356 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
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357 | glEnd; |
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358 | |
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359 | $chld->draw; |
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360 | } |
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361 | |
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362 | ############################################################################# |
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363 | |
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364 | package Crossfire::Client::Widget::FancyFrame; |
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365 | |
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366 | our @ISA = Crossfire::Client::Widget::Bin::; |
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367 | |
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368 | use SDL::OpenGL; |
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369 | |
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370 | my @tex = |
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371 | map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ } |
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372 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
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373 | |
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374 | sub size_request { |
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375 | my ($self) = @_; |
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376 | |
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377 | my ($w, $h) = $self->SUPER::size_request; |
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378 | |
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379 | $h += $tex[1]->{height}; |
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380 | $h += $tex[4]->{height}; |
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381 | $w += $tex[2]->{width}; |
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382 | $w += $tex[3]->{width}; |
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383 | |
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384 | ($w, $h) |
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385 | } |
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386 | |
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387 | sub size_allocate { |
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388 | my ($self, $w, $h) = @_; |
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389 | |
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390 | $self->SUPER::size_allocate ($w, $h); |
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391 | |
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392 | $h -= $tex[1]->{height}; |
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393 | $h -= $tex[4]->{height}; |
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394 | $w -= $tex[2]->{width}; |
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395 | $w -= $tex[3]->{width}; |
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396 | |
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397 | $h = $h < 0 ? 0 : $h; |
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398 | $w = $w < 0 ? 0 : $w; |
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399 | |
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400 | $self->child->size_allocate ($w, $h); |
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401 | $self->child->move ($tex[3]->{width}, $tex[1]->{height}); |
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402 | } |
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403 | |
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404 | sub _draw { |
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405 | my ($self) = @_; |
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406 | |
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407 | my ($w, $h) = ($self->{w}, $self->{h}); |
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408 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
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409 | |
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410 | glEnable GL_BLEND; |
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411 | glEnable GL_TEXTURE_2D; |
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412 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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413 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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414 | |
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415 | my $top = $tex[1]; |
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416 | glBindTexture GL_TEXTURE_2D, $top->{name}; |
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417 | |
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418 | glBegin GL_QUADS; |
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419 | glTexCoord 0, 0; glVertex 0 , 0; |
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420 | glTexCoord 0, 1; glVertex 0 , $top->{height}; |
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421 | glTexCoord 1, 1; glVertex $w , $top->{height}; |
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422 | glTexCoord 1, 0; glVertex $w , 0; |
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423 | glEnd; |
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424 | |
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425 | my $left = $tex[3]; |
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426 | glBindTexture GL_TEXTURE_2D, $left->{name}; |
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427 | |
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428 | glBegin GL_QUADS; |
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429 | glTexCoord 0, 0; glVertex 0 , $top->{height}; |
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430 | glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch; |
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431 | glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch; |
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432 | glTexCoord 1, 0; glVertex $left->{width}, $top->{height}; |
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433 | glEnd; |
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434 | |
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435 | my $right = $tex[2]; |
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436 | glBindTexture GL_TEXTURE_2D, $right->{name}; |
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437 | |
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438 | glBegin GL_QUADS; |
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439 | glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height}; |
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440 | glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch; |
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441 | glTexCoord 1, 1; glVertex $w , $top->{height} + $ch; |
|
|
442 | glTexCoord 1, 0; glVertex $w , $top->{height}; |
|
|
443 | glEnd; |
|
|
444 | |
|
|
445 | my $bottom = $tex[4]; |
|
|
446 | glBindTexture GL_TEXTURE_2D, $bottom->{name}; |
|
|
447 | |
|
|
448 | glBegin GL_QUADS; |
|
|
449 | glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height}; |
|
|
450 | glTexCoord 0, 1; glVertex 0 , $h; |
|
|
451 | glTexCoord 1, 1; glVertex $w , $h; |
|
|
452 | glTexCoord 1, 0; glVertex $w , $h - $bottom->{height}; |
|
|
453 | glEnd; |
|
|
454 | |
|
|
455 | my $bg = $tex[0]; |
|
|
456 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
457 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
458 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
459 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
460 | |
|
|
461 | my $rep_x = $cw / $bg->{width}; |
|
|
462 | my $rep_y = $ch / $bg->{height}; |
|
|
463 | |
|
|
464 | glBegin GL_QUADS; |
|
|
465 | glTexCoord 0, 0; glVertex $left->{width}, $top->{height}; |
|
|
466 | glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch; |
|
|
467 | glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch; |
|
|
468 | glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height}; |
|
|
469 | glEnd; |
|
|
470 | |
|
|
471 | glDisable GL_BLEND; |
|
|
472 | glDisable GL_TEXTURE_2D; |
|
|
473 | |
|
|
474 | $self->child->draw; |
|
|
475 | |
|
|
476 | } |
|
|
477 | |
|
|
478 | ############################################################################# |
|
|
479 | |
|
|
480 | package Crossfire::Client::Widget::Table; |
|
|
481 | |
|
|
482 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
483 | |
|
|
484 | use SDL::OpenGL; |
|
|
485 | |
|
|
486 | sub add { |
|
|
487 | my ($self, $x, $y, $chld) = @_; |
|
|
488 | my $old_chld = $self->{children}[$y][$x]; |
|
|
489 | |
|
|
490 | $self->{children}[$y][$x] = $chld; |
|
|
491 | $chld->set_parent ($self); |
|
|
492 | $self->update; |
|
|
493 | } |
|
|
494 | |
|
|
495 | sub max_row_height { |
|
|
496 | my ($self, $row) = @_; |
|
|
497 | |
|
|
498 | my $hs = 0; |
|
|
499 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
|
|
500 | my $c = $self->{children}->[$row]->[$xi]; |
|
|
501 | if ($c) { |
|
|
502 | my ($w, $h) = $c->size_request; |
|
|
503 | if ($hs < $h) { $hs = $h } |
|
|
504 | } |
|
|
505 | } |
|
|
506 | return $hs; |
|
|
507 | } |
|
|
508 | |
|
|
509 | sub max_col_width { |
|
|
510 | my ($self, $col) = @_; |
|
|
511 | |
|
|
512 | my $ws = 0; |
|
|
513 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
|
|
514 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
|
|
515 | if ($c) { |
|
|
516 | my ($w, $h) = $c->size_request; |
|
|
517 | if ($ws < $w) { $ws = $w } |
|
|
518 | } |
|
|
519 | } |
|
|
520 | return $ws; |
|
|
521 | } |
|
|
522 | |
|
|
523 | sub size_request { |
|
|
524 | my ($self) = @_; |
|
|
525 | |
|
|
526 | my ($hs, $ws) = (0, 0); |
|
|
527 | |
|
|
528 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
529 | $hs += $self->max_row_height ($yi); |
|
|
530 | } |
|
|
531 | |
|
|
532 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
533 | my $wm = 0; |
|
|
534 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
535 | $wm += $self->max_col_width ($xi) |
|
|
536 | } |
|
|
537 | if ($ws < $wm) { $ws = $wm } |
|
|
538 | } |
|
|
539 | |
|
|
540 | return ($ws, $hs); |
|
|
541 | } |
|
|
542 | |
|
|
543 | sub _draw { |
|
|
544 | my ($self) = @_; |
|
|
545 | |
|
|
546 | my $y = 0; |
|
|
547 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
548 | my $x = 0; |
|
|
549 | |
|
|
550 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
551 | |
|
|
552 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
553 | if ($c) { |
|
|
554 | $c->move ($x, $y, 0); #TODO: Move to size_request |
|
|
555 | $c->draw if $c; |
|
|
556 | } |
|
|
557 | |
|
|
558 | $x += $self->max_col_width ($xi); |
|
|
559 | } |
|
|
560 | |
|
|
561 | $y += $self->max_row_height ($yi); |
|
|
562 | } |
|
|
563 | } |
|
|
564 | |
|
|
565 | ############################################################################# |
|
|
566 | |
|
|
567 | package Crossfire::Client::Widget::VBox; |
|
|
568 | |
|
|
569 | our @ISA = Crossfire::Client::Widget::Container::; |
|
|
570 | |
|
|
571 | use SDL::OpenGL; |
|
|
572 | |
|
|
573 | sub size_request { |
|
|
574 | my ($self) = @_; |
|
|
575 | |
|
|
576 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
577 | |
|
|
578 | ( |
|
|
579 | (List::Util::max map $_->[0], @alloc), |
|
|
580 | (List::Util::sum map $_->[1], @alloc), |
|
|
581 | ) |
|
|
582 | } |
|
|
583 | |
|
|
584 | sub size_allocate { |
|
|
585 | my ($self, $w, $h) = @_; |
|
|
586 | |
|
|
587 | $self->w ($w); |
|
|
588 | $self->h ($h); |
|
|
589 | |
|
|
590 | my $exp; |
|
|
591 | my @oth; |
|
|
592 | # find expand widget |
|
|
593 | for (@{$self->{children}}) { |
|
|
594 | if ($_->{expand}) { |
|
|
595 | $exp = $_; |
|
|
596 | last; |
|
|
597 | } |
|
|
598 | push @oth, $_; |
|
|
599 | } |
|
|
600 | |
|
|
601 | my ($ow, $oh); |
|
|
602 | |
|
|
603 | # get sizes of other widgets |
|
|
604 | for (@oth) { |
|
|
605 | my ($w, $h) = $_->size_request; |
|
|
606 | $oh += $h; |
|
|
607 | if ($ow < $w) { $ow = $w } |
|
|
608 | } |
|
|
609 | |
|
|
610 | my $y = 0; |
|
|
611 | for (@{$self->{children}}) { |
|
|
612 | $_->move (0, $y); |
|
|
613 | |
|
|
614 | if ($_ == $exp) { |
|
|
615 | $_->size_allocate ($w, $h - $oh); |
|
|
616 | $y += $h - $oh; |
|
|
617 | } else { |
|
|
618 | my ($cw, $h) = $_->size_request; |
|
|
619 | $_->size_allocate ($w, $h); |
|
|
620 | $y += $h; |
|
|
621 | } |
|
|
622 | } |
|
|
623 | } |
|
|
624 | |
|
|
625 | ############################################################################# |
|
|
626 | |
|
|
627 | package Crossfire::Client::Widget::Label; |
|
|
628 | |
|
|
629 | our @ISA = Crossfire::Client::Widget::; |
|
|
630 | |
|
|
631 | use SDL::OpenGL; |
|
|
632 | |
|
|
633 | sub new { |
|
|
634 | my ($class, $x, $y, $z, $height, $text) = @_; |
|
|
635 | |
|
|
636 | # TODO: color, and make height, xyz etc. optional |
|
|
637 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); |
|
|
638 | |
|
|
639 | $self->set_text ($text); |
|
|
640 | |
|
|
641 | $self |
|
|
642 | } |
|
|
643 | |
|
|
644 | sub set_text { |
|
|
645 | my ($self, $text) = @_; |
|
|
646 | |
|
|
647 | $self->{text} = $text; |
|
|
648 | $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height}; |
|
|
649 | |
|
|
650 | $self->update; |
|
|
651 | } |
|
|
652 | |
|
|
653 | sub get_text { |
|
|
654 | my ($self, $text) = @_; |
|
|
655 | |
|
|
656 | $self->{text} |
|
|
657 | } |
|
|
658 | |
|
|
659 | sub size_request { |
|
|
660 | my ($self) = @_; |
|
|
661 | |
|
|
662 | ( |
|
|
663 | $self->{texture}{width}, |
|
|
664 | $self->{texture}{height}, |
|
|
665 | ) |
|
|
666 | } |
|
|
667 | |
|
|
668 | sub _draw { |
|
|
669 | my ($self) = @_; |
|
|
670 | |
|
|
671 | my $tex = $self->{texture}; |
|
|
672 | |
|
|
673 | glEnable GL_BLEND; |
|
|
674 | glEnable GL_TEXTURE_2D; |
|
|
675 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
104 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
676 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
105 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
677 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
106 | |
678 | |
107 | glColor 1, 1, 1; |
679 | glColor 1, 0, 0, 1; # TODO color |
108 | |
680 | |
109 | glBegin GL_QUADS; |
681 | glBegin GL_QUADS; |
110 | glTexCoord 0, 0; glVertex 0 , 0; |
682 | glTexCoord 0, 0; glVertex 0 , 0; |
111 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
683 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
112 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
684 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
… | |
… | |
115 | |
687 | |
116 | glDisable GL_BLEND; |
688 | glDisable GL_BLEND; |
117 | glDisable GL_TEXTURE_2D; |
689 | glDisable GL_TEXTURE_2D; |
118 | } |
690 | } |
119 | |
691 | |
|
|
692 | ############################################################################# |
|
|
693 | |
120 | package Crossfire::Client::Widget::TextView; |
694 | package Crossfire::Client::Widget::TextEntry; |
|
|
695 | |
|
|
696 | our @ISA = Crossfire::Client::Widget::Label::; |
|
|
697 | |
|
|
698 | use SDL; |
|
|
699 | use SDL::OpenGL; |
|
|
700 | |
|
|
701 | sub key_down { |
|
|
702 | my ($self, $ev) = @_; |
|
|
703 | |
|
|
704 | my $mod = $ev->key_mod; |
|
|
705 | my $sym = $ev->key_sym; |
|
|
706 | |
|
|
707 | $ev->set_unicode (1); |
|
|
708 | my $uni = $ev->key_unicode; |
|
|
709 | |
|
|
710 | my $text = $self->get_text; |
|
|
711 | |
|
|
712 | if ($sym == SDLK_BACKSPACE) { |
|
|
713 | substr $text, -1, 1, ''; |
|
|
714 | |
|
|
715 | } elsif ($uni) { |
|
|
716 | $text .= chr $uni; |
|
|
717 | } |
|
|
718 | $self->set_text ($text); |
|
|
719 | } |
|
|
720 | |
|
|
721 | ############################################################################# |
|
|
722 | |
|
|
723 | package Crossfire::Client::Widget::MapWidget; |
121 | |
724 | |
122 | use strict; |
725 | use strict; |
123 | |
726 | |
124 | our @ISA = qw/Crossfire::Client::Widget/; |
727 | use List::Util qw(min max); |
125 | |
728 | |
|
|
729 | use SDL; |
126 | use SDL::OpenGL; |
730 | use SDL::OpenGL; |
127 | use SDL::OpenGL::Constants; |
731 | use SDL::OpenGL::Constants; |
128 | |
732 | |
129 | sub add_line { |
|
|
130 | my ($self, $line) = @_; |
|
|
131 | push @{$self->{lines}}, $line; |
|
|
132 | } |
|
|
133 | |
|
|
134 | sub _draw { |
|
|
135 | my ($self) = @_; |
|
|
136 | |
|
|
137 | } |
|
|
138 | |
|
|
139 | package Crossfire::Client::Widget::MapWidget; |
|
|
140 | |
|
|
141 | use strict; |
|
|
142 | |
|
|
143 | our @ISA = qw/Crossfire::Client::Widget/; |
733 | our @ISA = Crossfire::Client::Widget::; |
144 | |
|
|
145 | use SDL::OpenGL; |
|
|
146 | use SDL::OpenGL::Constants; |
|
|
147 | |
734 | |
148 | sub key_down { |
735 | sub key_down { |
149 | print "MAPKEYDOWN\n"; |
736 | print "MAPKEYDOWN\n"; |
150 | } |
737 | } |
151 | |
738 | |
152 | sub key_up { |
739 | sub key_up { |
153 | } |
740 | } |
154 | |
741 | |
|
|
742 | sub size_request { |
|
|
743 | |
|
|
744 | } |
|
|
745 | |
|
|
746 | sub size_allocate { |
|
|
747 | } |
|
|
748 | |
155 | sub _draw { |
749 | sub _draw { |
|
|
750 | my ($self) = @_; |
|
|
751 | |
|
|
752 | my $mx = $::CONN->{mapx}; |
|
|
753 | my $my = $::CONN->{mapy}; |
|
|
754 | |
|
|
755 | my $map = $::CONN->{map}; |
|
|
756 | |
|
|
757 | my ($xofs, $yofs); |
|
|
758 | |
|
|
759 | my $sw = 1 + int $::WIDTH / 32; |
|
|
760 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
761 | |
|
|
762 | if ($::CONN->{mapw} > $sw) { |
|
|
763 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
764 | } else { |
|
|
765 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
766 | } |
|
|
767 | |
|
|
768 | if ($::CONN->{maph} > $sh) { |
|
|
769 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
770 | } else { |
|
|
771 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
772 | } |
|
|
773 | |
156 | glEnable GL_TEXTURE_2D; |
774 | glEnable GL_TEXTURE_2D; |
157 | glEnable GL_BLEND; |
775 | glEnable GL_BLEND; |
158 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
776 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
159 | |
777 | |
160 | my $map = $::CONN->{map}; |
778 | my $sw4 = ($sw + 3) & ~3; |
|
|
779 | my $lighting = "\x00" x ($sw4 * $sh); |
161 | |
780 | |
162 | for my $x (0 .. $::CONN->{mapw} - 1) { |
781 | for my $x (0 .. $sw - 1) { |
163 | for my $y (0 .. $::CONN->{maph} - 1) { |
782 | for my $y (0 .. $sh - 1) { |
164 | |
783 | |
165 | my $cell = $map->[$x][$y] |
784 | my $cell = $map->[$x + $xofs][$y + $yofs] |
166 | or next; |
785 | or next; |
167 | |
786 | |
168 | my $darkness = $cell->[3] * (1 / 255); |
787 | my $darkness = $cell->[0] * (1 / 255); |
169 | glColor $darkness, $darkness, $darkness; |
788 | if ($darkness < 0) { |
|
|
789 | $darkness = 0.15; |
|
|
790 | } |
|
|
791 | substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255; |
170 | |
792 | |
171 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
793 | for my $num (grep $_, @$cell[1,2,3]) { |
172 | my $tex = $::CONN->{face}[$num]{texture} || next; |
794 | my $tex = $::CONN->{face}[$num]{texture} || next; |
173 | |
795 | |
174 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
796 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
175 | |
797 | |
|
|
798 | my $w = $tex->{width}; |
|
|
799 | my $h = $tex->{height}; |
|
|
800 | |
|
|
801 | my $px = ($x + 1) * 32 - $w; |
|
|
802 | my $py = ($y + 1) * 32 - $h; |
|
|
803 | |
176 | glBegin GL_QUADS; |
804 | glBegin GL_QUADS; |
177 | glTexCoord 0, 0; glVertex $x * 32 , $y * 32; |
805 | glTexCoord 0, 0; glVertex $px , $py; |
178 | glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32; |
806 | glTexCoord 0, 1; glVertex $px , $py + $h; |
179 | glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32; |
807 | glTexCoord 1, 1; glVertex $px + $w, $py + $h; |
180 | glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32; |
808 | glTexCoord 1, 0; glVertex $px + $w, $py; |
181 | glEnd; |
809 | glEnd; |
182 | } |
810 | } |
183 | } |
811 | } |
184 | } |
812 | } |
185 | |
813 | |
|
|
814 | # if (1) { # higher quality darkness |
|
|
815 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
816 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
817 | # |
|
|
818 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
819 | # |
|
|
820 | # $lighting = $pb->get_pixels; |
|
|
821 | # $lighting =~ s/(.)../$1/gs; |
|
|
822 | # } |
|
|
823 | |
|
|
824 | $lighting = new Crossfire::Client::Texture |
|
|
825 | width => $sw4, |
|
|
826 | height => $sh, |
|
|
827 | data => $lighting, |
|
|
828 | internalformat => GL_ALPHA4, |
|
|
829 | format => GL_ALPHA; |
|
|
830 | |
|
|
831 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
832 | glColor 0, 0, 0, 0.75; |
|
|
833 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
834 | glBindTexture GL_TEXTURE_2D, $lighting->{name}; |
|
|
835 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
836 | glBegin GL_QUADS; |
|
|
837 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
838 | glTexCoord 0, 1; glVertex 0 , $sh * 32; |
|
|
839 | glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32; |
|
|
840 | glTexCoord 1, 0; glVertex $sw4 * 32, 0; |
|
|
841 | glEnd; |
|
|
842 | |
186 | glDisable GL_TEXTURE_2D; |
843 | glDisable GL_TEXTURE_2D; |
187 | glDisable GL_BLEND; |
844 | glDisable GL_BLEND; |
188 | } |
845 | } |
189 | |
846 | |
|
|
847 | my %DIR = ( |
|
|
848 | SDLK_KP8, [1, "north"], |
|
|
849 | SDLK_KP9, [2, "northeast"], |
|
|
850 | SDLK_KP6, [3, "east"], |
|
|
851 | SDLK_KP3, [4, "southeast"], |
|
|
852 | SDLK_KP2, [5, "south"], |
|
|
853 | SDLK_KP1, [6, "southwest"], |
|
|
854 | SDLK_KP4, [7, "west"], |
|
|
855 | SDLK_KP7, [8, "northwest"], |
|
|
856 | |
|
|
857 | SDLK_UP, [1, "north"], |
|
|
858 | SDLK_RIGHT, [3, "east"], |
|
|
859 | SDLK_DOWN, [5, "south"], |
|
|
860 | SDLK_LEFT, [7, "west"], |
|
|
861 | ); |
|
|
862 | |
|
|
863 | sub key_down { |
|
|
864 | my ($self, $ev) = @_; |
|
|
865 | |
|
|
866 | my $mod = $ev->key_mod; |
|
|
867 | my $sym = $ev->key_sym; |
|
|
868 | |
|
|
869 | if ($sym == SDLK_KP5) { |
|
|
870 | $::CONN->send ("command stay fire"); |
|
|
871 | } elsif (exists $DIR{$sym}) { |
|
|
872 | if ($mod & KMOD_SHIFT) { |
|
|
873 | $self->{shft}++; |
|
|
874 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
875 | } elsif ($mod & KMOD_CTRL) { |
|
|
876 | $self->{ctrl}++; |
|
|
877 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
878 | } else { |
|
|
879 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
880 | } |
|
|
881 | } |
|
|
882 | } |
|
|
883 | |
|
|
884 | sub key_up { |
|
|
885 | my ($self, $ev) = @_; |
|
|
886 | |
|
|
887 | my $mod = $ev->key_mod; |
|
|
888 | my $sym = $ev->key_sym; |
|
|
889 | |
|
|
890 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
891 | $::CONN->send ("command fire_stop"); |
|
|
892 | } |
|
|
893 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
894 | $::CONN->send ("command run_stop"); |
|
|
895 | } |
|
|
896 | } |
|
|
897 | |
|
|
898 | ############################################################################# |
|
|
899 | |
|
|
900 | package Crossfire::Client::Widget::Animator; |
|
|
901 | |
|
|
902 | use SDL::OpenGL; |
|
|
903 | |
|
|
904 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
905 | |
|
|
906 | sub moveto { |
|
|
907 | my ($self, $x, $y) = @_; |
|
|
908 | |
|
|
909 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
910 | $self->{speed} = 0.2; |
|
|
911 | $self->{time} = 1; |
|
|
912 | |
|
|
913 | ::animation_start $self; |
|
|
914 | } |
|
|
915 | |
|
|
916 | sub animate { |
|
|
917 | my ($self, $interval) = @_; |
|
|
918 | |
|
|
919 | $self->{time} -= $interval * $self->{speed}; |
|
|
920 | if ($self->{time} <= 0) { |
|
|
921 | $self->{time} = 0; |
|
|
922 | ::animation_stop $self; |
|
|
923 | } |
|
|
924 | |
|
|
925 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
926 | |
|
|
927 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
928 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
929 | } |
|
|
930 | |
|
|
931 | sub _draw { |
|
|
932 | my ($self) = @_; |
|
|
933 | |
|
|
934 | glPushMatrix; |
|
|
935 | glRotate $self->{time} * 10000, 0, 1, 0; |
|
|
936 | $self->{children}[0]->draw; |
|
|
937 | glPopMatrix; |
|
|
938 | } |
|
|
939 | |
190 | 1; |
940 | 1; |
191 | |
941 | |