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