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 | our $FOCUS; # the widget with current focus |
8 | our @ACTIVE_WIDGETS; |
11 | our @ACTIVE_WIDGETS; |
… | |
… | |
19 | bless { @_ }, $class |
22 | bless { @_ }, $class |
20 | } |
23 | } |
21 | |
24 | |
22 | sub activate { |
25 | sub activate { |
23 | push @ACTIVE_WIDGETS, $_[0]; |
26 | push @ACTIVE_WIDGETS, $_[0]; |
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27 | Scalar::Util::weaken $ACTIVE_WIDGETS[-1]; |
24 | } |
28 | } |
25 | |
29 | |
26 | sub deactivate { |
30 | sub deactivate { |
27 | @ACTIVE_WIDGETS = |
31 | @ACTIVE_WIDGETS = |
28 | sort { $a->{z} <=> $b->{z} } |
32 | sort { $a->{z} <=> $b->{z} } |
29 | grep { $_ != $_[0] } |
33 | grep { $_ && $_ != $_[0] } |
30 | @ACTIVE_WIDGETS; |
34 | @ACTIVE_WIDGETS; |
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35 | } |
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36 | |
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37 | sub move { |
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38 | my ($self, $x, $y, $z) = @_; |
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39 | $self->{x} = $x; |
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40 | $self->{y} = $y; |
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41 | $self->{z} = $z if defined $z; |
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42 | } |
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43 | |
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44 | sub needs_redraw { |
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45 | 0 |
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46 | } |
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47 | |
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48 | sub size_request { |
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49 | die "size_request is abtract"; |
31 | } |
50 | } |
32 | |
51 | |
33 | sub focus_in { |
52 | sub focus_in { |
34 | my ($widget) = @_; |
53 | my ($widget) = @_; |
35 | $FOCUS = $widget; |
54 | $FOCUS = $widget; |
… | |
… | |
53 | |
72 | |
54 | sub button_up { |
73 | sub button_up { |
55 | my ($widget, $sdlev) = @_; |
74 | my ($widget, $sdlev) = @_; |
56 | } |
75 | } |
57 | |
76 | |
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77 | sub w { $_[0]->{w} } |
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78 | sub h { $_[0]->{h} } |
58 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
79 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
59 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
80 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
60 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
81 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
61 | |
82 | |
62 | sub draw { |
83 | sub draw { |
… | |
… | |
74 | |
95 | |
75 | sub bbox { |
96 | sub bbox { |
76 | my ($widget) = @_; |
97 | my ($widget) = @_; |
77 | } |
98 | } |
78 | |
99 | |
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100 | sub DESTROY { |
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101 | my ($self) = @_; |
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102 | |
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103 | $self->deactivate; |
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104 | } |
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105 | |
79 | package Crossfire::Client::Widget::Label; |
106 | package Crossfire::Client::Widget::Container; |
80 | |
107 | |
81 | our @ISA = Crossfire::Client::Widget::; |
108 | our @ISA = Crossfire::Client::Widget::; |
82 | |
109 | |
83 | use SDL::OpenGL; |
110 | use SDL::OpenGL; |
84 | |
111 | |
85 | sub new { |
112 | sub add { $_[0]->{child} = $_[1] } |
86 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
113 | sub get { $_[0]->{child} } |
87 | |
114 | |
88 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z); |
115 | sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } |
89 | |
116 | |
90 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text; |
117 | sub _draw { die "Containers can't be drawn!" } |
91 | |
118 | |
92 | $self |
119 | package Crossfire::Client::Widget::Window; |
93 | } |
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94 | |
120 | |
95 | sub _draw { |
121 | our @ISA = Crossfire::Client::Widget::Container::; |
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122 | |
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123 | use SDL::OpenGL; |
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124 | |
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125 | sub add { |
96 | my ($self) = @_; |
126 | my ($self, $chld) = @_; |
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127 | $self->SUPER::add ($chld); |
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128 | $self->render_chld; #TODO: Move this to the size_request event propably? |
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129 | } |
97 | |
130 | |
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131 | sub render_chld { |
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132 | my ($self) = @_; |
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133 | my $chld = $self->get; |
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134 | my ($w, $h) = $self->size_request; |
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135 | |
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136 | $self->{texture} = |
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137 | Crossfire::Client::Texture->new_from_opengl ( |
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138 | $w, $h, sub { $chld->draw } |
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139 | ); |
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140 | $self->{texture}->upload; |
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141 | } |
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142 | |
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143 | sub size_request { |
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144 | my ($self) = @_; |
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145 | my $chld = $self->get |
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146 | or return (0, 0); |
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147 | $chld->size_request |
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148 | } |
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149 | |
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150 | sub _draw { |
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151 | my ($self) = @_; |
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152 | |
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153 | my ($w, $h) = $self->size_request;#TODO# use width/height of texture |
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154 | |
98 | my $tex = $self->{texture}; |
155 | my $tex = $self->{texture} |
99 | |
156 | or return; |
100 | $self->{x}--; |
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101 | |
157 | |
102 | glEnable GL_BLEND; |
158 | glEnable GL_BLEND; |
103 | glEnable GL_TEXTURE_2D; |
159 | glEnable GL_TEXTURE_2D; |
104 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
160 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
105 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
161 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
106 | |
162 | |
107 | glColor 1, 1, 1; |
163 | glColor 1, 1, 1; |
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164 | |
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165 | glBegin GL_QUADS; |
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166 | glTexCoord 0, 0; glVertex 0, 0; |
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167 | glTexCoord 0, 1; glVertex 0, $h; |
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168 | glTexCoord 1, 1; glVertex $w, $h; |
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169 | glTexCoord 1, 0; glVertex $w, 0; |
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170 | glEnd; |
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171 | |
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172 | glDisable GL_BLEND; |
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173 | glDisable GL_TEXTURE_2D; |
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174 | } |
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175 | |
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176 | package Crossfire::Client::Widget::Frame; |
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177 | |
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178 | our @ISA = Crossfire::Client::Widget::Container::; |
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179 | |
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180 | use SDL::OpenGL; |
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181 | |
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182 | sub size_request { |
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183 | my ($self) = @_; |
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184 | my $chld = $self->get |
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185 | or return (0, 0); |
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186 | |
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187 | $chld->move (2, 2); |
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188 | |
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189 | map { $_ + 4 } $chld->size_request; |
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190 | } |
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191 | |
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192 | sub _draw { |
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193 | my ($self) = @_; |
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194 | |
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195 | my $chld = $self->get; |
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196 | |
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197 | my ($w, $h) = $chld->size_request; |
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198 | |
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199 | glBegin GL_QUADS; |
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200 | glColor 0, 0, 0; |
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201 | glTexCoord 0, 0; glVertex 0 , 0; |
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202 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
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203 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
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204 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
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205 | glEnd; |
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206 | |
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207 | $chld->draw; |
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208 | } |
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209 | |
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210 | package Crossfire::Client::Widget::Table; |
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211 | |
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212 | our @ISA = Crossfire::Client::Widget::Container::; |
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213 | |
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214 | use SDL::OpenGL; |
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215 | |
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216 | sub add { |
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217 | my ($self, $x, $y, $chld) = @_; |
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218 | $self->{childs}[$y][$x] = $chld; |
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219 | } |
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220 | |
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221 | sub max_row_height { |
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222 | my ($self, $row) = @_; |
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223 | |
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224 | my $hs = 0; |
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225 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) { |
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226 | my $c = $self->{childs}->[$row]->[$xi]; |
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227 | if ($c) { |
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228 | my ($w, $h) = $c->size_request; |
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229 | if ($hs < $h) { $hs = $h } |
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230 | } |
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231 | } |
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232 | return $hs; |
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233 | } |
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234 | |
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235 | sub max_col_width { |
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236 | my ($self, $col) = @_; |
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237 | |
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238 | my $ws = 0; |
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239 | for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) { |
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240 | my $c = ($self->{childs}->[$yi] || [])->[$col]; |
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241 | if ($c) { |
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242 | my ($w, $h) = $c->size_request; |
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243 | if ($ws < $w) { $ws = $w } |
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244 | } |
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245 | } |
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246 | return $ws; |
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247 | } |
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248 | |
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249 | sub size_request { |
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250 | my ($self) = @_; |
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251 | |
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252 | my ($hs, $ws) = (0, 0); |
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253 | |
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254 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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255 | $hs += $self->max_row_height ($yi); |
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256 | } |
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257 | |
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258 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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259 | my $wm = 0; |
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260 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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261 | $wm += $self->max_col_width ($xi) |
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262 | } |
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263 | if ($ws < $wm) { $ws = $wm } |
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264 | } |
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265 | |
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266 | return ($ws, $hs); |
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267 | } |
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268 | |
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269 | sub _draw { |
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270 | my ($self) = @_; |
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271 | |
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272 | my $y = 0; |
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273 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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274 | my $x = 0; |
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275 | |
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276 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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277 | |
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278 | my $c = $self->{childs}->[$yi]->[$xi]; |
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279 | if ($c) { |
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280 | $c->move ($x, $y, 0); #TODO: Move to size_request |
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281 | $c->draw if $c; |
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282 | } |
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283 | |
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284 | $x += $self->max_col_width ($xi); |
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285 | } |
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286 | |
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287 | $y += $self->max_row_height ($yi); |
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288 | } |
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289 | } |
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290 | |
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291 | package Crossfire::Client::Widget::VBox; |
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292 | |
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293 | our @ISA = Crossfire::Client::Widget::Container::; |
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294 | |
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295 | use SDL::OpenGL; |
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296 | |
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297 | sub add { |
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298 | my ($self, $chld) = @_; |
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299 | push @{$self->{childs}}, $chld; |
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300 | } |
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301 | |
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302 | sub size_request { |
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303 | my ($self) = @_; |
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304 | |
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305 | my ($hs, $ws) = (0, 0); |
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306 | for (@{$self->{childs} || []}) { |
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307 | my ($w, $h) = $_->size_request; |
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308 | $hs += $h; |
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309 | if ($ws < $w) { $ws = $w } |
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310 | } |
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311 | |
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312 | return ($ws, $hs); |
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313 | } |
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314 | |
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315 | sub _draw { |
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316 | my ($self) = @_; |
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317 | |
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318 | my ($x, $y); |
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319 | for (@{$self->{childs} || []}) { |
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320 | $_->move (0, $y, 0); #TODO: move to size_request |
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321 | $_->draw; |
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322 | my ($w, $h) = $_->size_request; |
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323 | $y += $h; |
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324 | } |
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325 | } |
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326 | |
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327 | package Crossfire::Client::Widget::Label; |
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328 | |
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329 | our @ISA = Crossfire::Client::Widget::; |
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330 | |
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331 | use SDL::OpenGL; |
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332 | |
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333 | sub new { |
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334 | my ($class, $x, $y, $z, $height, $text) = @_; |
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335 | |
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336 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); |
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337 | |
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338 | $self->set_text ($text); |
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339 | |
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340 | $self |
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341 | } |
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342 | |
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343 | sub set_text { |
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344 | my ($self, $text) = @_; |
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345 | |
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346 | $self->{text} = $text; |
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347 | |
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348 | $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height}; |
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349 | } |
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350 | |
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351 | sub get_text { |
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352 | my ($self, $text) = @_; |
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353 | |
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354 | $self->{text} |
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355 | } |
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356 | |
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357 | sub size_request { |
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358 | my ($self) = @_; |
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359 | |
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360 | ( |
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361 | $self->{texture}{width}, |
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362 | $self->{texture}{height}, |
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363 | ) |
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364 | } |
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365 | |
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366 | sub _draw { |
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367 | my ($self) = @_; |
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368 | |
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369 | my $tex = $self->{texture}; |
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370 | |
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371 | glEnable GL_BLEND; |
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372 | glEnable GL_TEXTURE_2D; |
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373 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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374 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
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375 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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376 | |
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377 | glColor 1, 1, 1, 0.8; |
108 | |
378 | |
109 | glBegin GL_QUADS; |
379 | glBegin GL_QUADS; |
110 | glTexCoord 0, 0; glVertex 0 , 0; |
380 | glTexCoord 0, 0; glVertex 0 , 0; |
111 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
381 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
112 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
382 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
… | |
… | |
138 | |
408 | |
139 | package Crossfire::Client::Widget::MapWidget; |
409 | package Crossfire::Client::Widget::MapWidget; |
140 | |
410 | |
141 | use strict; |
411 | use strict; |
142 | |
412 | |
143 | our @ISA = qw/Crossfire::Client::Widget/; |
413 | use List::Util qw(min max); |
144 | |
414 | |
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415 | use SDL; |
145 | use SDL::OpenGL; |
416 | use SDL::OpenGL; |
146 | use SDL::OpenGL::Constants; |
417 | use SDL::OpenGL::Constants; |
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418 | |
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419 | our @ISA = Crossfire::Client::Widget::; |
147 | |
420 | |
148 | sub key_down { |
421 | sub key_down { |
149 | print "MAPKEYDOWN\n"; |
422 | print "MAPKEYDOWN\n"; |
150 | } |
423 | } |
151 | |
424 | |
152 | sub key_up { |
425 | sub key_up { |
153 | } |
426 | } |
154 | |
427 | |
155 | sub _draw { |
428 | sub _draw { |
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429 | my ($self) = @_; |
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430 | |
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431 | my $mx = $::CONN->{mapx}; |
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432 | my $my = $::CONN->{mapy}; |
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433 | |
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434 | my $map = $::CONN->{map}; |
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435 | |
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436 | my ($xofs, $yofs); |
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437 | |
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438 | my $sw = 1 + int $::WIDTH / 32; |
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439 | my $sh = 1 + int $::HEIGHT / 32; |
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440 | |
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441 | if ($::CONN->{mapw} > $sw) { |
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442 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
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443 | } else { |
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444 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
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445 | } |
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446 | |
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447 | if ($::CONN->{maph} > $sh) { |
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448 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
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449 | } else { |
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450 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
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451 | } |
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452 | |
156 | glEnable GL_TEXTURE_2D; |
453 | glEnable GL_TEXTURE_2D; |
157 | glEnable GL_BLEND; |
454 | glEnable GL_BLEND; |
158 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
455 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
159 | |
456 | |
160 | my $map = $::CONN->{map}; |
457 | for my $x (0 .. $sw - 1) { |
161 | |
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162 | for my $x (0 .. $::CONN->{mapw} - 1) { |
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163 | for my $y (0 .. $::CONN->{maph} - 1) { |
458 | for my $y (0 .. $sh - 1) { |
164 | |
459 | |
165 | my $cell = $map->[$x][$y] |
460 | my $cell = $map->[$x + $xofs][$y + $yofs] |
166 | or next; |
461 | or next; |
167 | |
462 | |
168 | my $darkness = $cell->[3] * (1 / 255); |
463 | my $darkness = $cell->[0] * (1 / 255); |
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464 | if ($darkness < 0) { |
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465 | glColor 0.3, 0.3, 0.3; |
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466 | } else { |
169 | glColor $darkness, $darkness, $darkness; |
467 | glColor $darkness, $darkness, $darkness; |
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468 | } |
170 | |
469 | |
171 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
470 | for my $num (grep $_, @$cell[1,2,3]) { |
172 | my $tex = $::CONN->{face}[$num]{texture} || next; |
471 | my $tex = $::CONN->{face}[$num]{texture} || next; |
173 | |
472 | |
174 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
473 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
175 | |
474 | |
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475 | my $w = $tex->{width}; |
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476 | my $h = $tex->{height}; |
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477 | |
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478 | my $px = ($x + 1) * 32 - $w; |
|
|
479 | my $py = ($y + 1) * 32 - $h; |
|
|
480 | |
176 | glBegin GL_QUADS; |
481 | glBegin GL_QUADS; |
177 | glTexCoord 0, 0; glVertex $x * 32 , $y * 32; |
482 | glTexCoord 0, 0; glVertex $px , $py; |
178 | glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32; |
483 | glTexCoord 0, 1; glVertex $px , $py + $h; |
179 | glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32; |
484 | glTexCoord 1, 1; glVertex $px + $w, $py + $h; |
180 | glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32; |
485 | glTexCoord 1, 0; glVertex $px + $w, $py; |
181 | glEnd; |
486 | glEnd; |
182 | } |
487 | } |
183 | } |
488 | } |
184 | } |
489 | } |
185 | |
490 | |
186 | glDisable GL_TEXTURE_2D; |
491 | glDisable GL_TEXTURE_2D; |
187 | glDisable GL_BLEND; |
492 | glDisable GL_BLEND; |
188 | } |
493 | } |
189 | |
494 | |
|
|
495 | my %DIR = ( |
|
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496 | SDLK_KP8, [1, "north"], |
|
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497 | SDLK_KP9, [2, "northeast"], |
|
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498 | SDLK_KP6, [3, "east"], |
|
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499 | SDLK_KP3, [4, "southeast"], |
|
|
500 | SDLK_KP2, [5, "south"], |
|
|
501 | SDLK_KP1, [6, "southwest"], |
|
|
502 | SDLK_KP4, [7, "west"], |
|
|
503 | SDLK_KP7, [8, "northwest"], |
|
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504 | |
|
|
505 | SDLK_UP, [1, "north"], |
|
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506 | SDLK_RIGHT, [3, "east"], |
|
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507 | SDLK_DOWN, [5, "south"], |
|
|
508 | SDLK_LEFT, [7, "west"], |
|
|
509 | ); |
|
|
510 | |
|
|
511 | sub key_down { |
|
|
512 | my ($self, $ev) = @_; |
|
|
513 | |
|
|
514 | my $mod = $ev->key_mod; |
|
|
515 | my $sym = $ev->key_sym; |
|
|
516 | |
|
|
517 | if ($sym == SDLK_KP5) { |
|
|
518 | $::CONN->send ("command stay fire"); |
|
|
519 | } elsif (exists $DIR{$sym}) { |
|
|
520 | if ($mod & KMOD_SHIFT) { |
|
|
521 | $self->{shft}++; |
|
|
522 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
523 | } elsif ($mod & KMOD_CTRL) { |
|
|
524 | $self->{ctrl}++; |
|
|
525 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
526 | } else { |
|
|
527 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
528 | } |
|
|
529 | } |
|
|
530 | } |
|
|
531 | |
|
|
532 | sub key_up { |
|
|
533 | my ($self, $ev) = @_; |
|
|
534 | |
|
|
535 | my $mod = $ev->key_mod; |
|
|
536 | my $sym = $ev->key_sym; |
|
|
537 | |
|
|
538 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
539 | $::CONN->send ("command fire_stop"); |
|
|
540 | } |
|
|
541 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
542 | $::CONN->send ("command run_stop"); |
|
|
543 | } |
|
|
544 | } |
|
|
545 | |
190 | 1; |
546 | 1; |
191 | |
547 | |