1 | package Client::Widget; |
1 | package CFClient::Widget; |
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2 | |
2 | use strict; |
3 | use strict; |
3 | |
4 | |
4 | our $FOCUS; # the widget with current focus |
5 | use Scalar::Util; |
5 | our %ACTIVE_WIDGETS; |
6 | |
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7 | use SDL::OpenGL; |
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8 | use SDL::OpenGL::Constants; |
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9 | |
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10 | use CFClient; |
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11 | |
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12 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
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13 | |
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14 | our $TOPLEVEL; |
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15 | our $BUTTON_STATE; |
6 | |
16 | |
7 | # class methods for events |
17 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
18 | sub feed_sdl_key_down_event { |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
19 | $FOCUS->key_down ($_[0]) if $FOCUS; |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
20 | } |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
21 | |
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22 | sub feed_sdl_key_up_event { |
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23 | $FOCUS->key_up ($_[0]) if $FOCUS; |
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24 | } |
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25 | |
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26 | sub feed_sdl_button_down_event { |
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27 | my ($ev) = @_; |
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28 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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29 | |
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30 | if (!$BUTTON_STATE) { |
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31 | my $widget = $TOPLEVEL->find_widget ($x, $y); |
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32 | |
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33 | $GRAB = $widget; |
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34 | $GRAB->update if $GRAB; |
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35 | } |
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36 | |
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37 | $BUTTON_STATE |= 1 << ($ev->button - 1); |
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38 | |
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39 | $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
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40 | } |
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41 | |
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42 | sub feed_sdl_button_up_event { |
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43 | my ($ev) = @_; |
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44 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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45 | |
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46 | my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
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47 | |
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48 | $BUTTON_STATE &= ~(1 << ($ev->button - 1)); |
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49 | |
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50 | $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
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51 | |
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52 | if (!$BUTTON_STATE) { |
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53 | my $grab = $GRAB; undef $GRAB; |
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54 | $grab->update if $grab; |
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55 | $GRAB->update if $GRAB; |
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56 | } |
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57 | } |
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58 | |
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59 | sub feed_sdl_motion_event { |
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60 | my ($ev) = @_; |
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61 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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62 | |
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63 | my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
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64 | |
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65 | if ($widget != $HOVER) { |
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66 | my $hover = $HOVER; $HOVER = $widget; |
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67 | |
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68 | $hover->update if $hover; |
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69 | $HOVER->update if $HOVER; |
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70 | } |
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71 | |
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72 | $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; |
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73 | } |
12 | |
74 | |
13 | sub new { |
75 | sub new { |
14 | my $class = shift; |
76 | 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 | |
77 | |
20 | sub activate { |
78 | bless { |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
79 | x => 0, |
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80 | y => 0, |
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81 | z => 0, |
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82 | @_ |
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83 | }, $class |
22 | } |
84 | } |
23 | |
85 | |
24 | sub deactivate { |
86 | sub move { |
25 | delete $ACTIVE_WIDGETS{$_[0]}; |
87 | my ($self, $x, $y, $z) = @_; |
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88 | $self->{x} = $x; |
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89 | $self->{y} = $y; |
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90 | $self->{z} = $z if defined $z; |
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91 | } |
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92 | |
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93 | sub needs_redraw { |
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94 | 0 |
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95 | } |
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96 | |
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97 | sub size_request { |
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98 | require Carp; |
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99 | Carp::confess "size_request is abtract"; |
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100 | } |
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101 | |
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102 | sub size_allocate { |
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103 | my ($self, $w, $h) = @_; |
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104 | |
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105 | $self->{w} = $w; |
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106 | $self->{h} = $h; |
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107 | } |
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108 | |
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109 | # translate global koordinates to local coordinate system |
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110 | sub translate { |
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111 | my ($self, $x, $y) = @_; |
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112 | |
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113 | $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); |
26 | } |
114 | } |
27 | |
115 | |
28 | sub focus_in { |
116 | sub focus_in { |
29 | my ($widget) = @_; |
117 | my ($self) = @_; |
30 | $FOCUS = $widget; |
118 | |
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119 | return if $FOCUS == $self; |
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120 | |
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121 | my $focus = $FOCUS; $FOCUS = $self; |
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122 | $focus->update if $focus; |
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123 | $FOCUS->update; |
31 | } |
124 | } |
32 | |
125 | |
33 | sub focus_out { |
126 | sub focus_out { |
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127 | my ($self) = @_; |
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128 | |
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129 | return unless $FOCUS == $self; |
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130 | |
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131 | my $focus = $FOCUS; undef $FOCUS; |
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132 | $focus->update if $focus; #? |
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133 | } |
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134 | |
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135 | sub mouse_motion { } |
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136 | sub button_up { } |
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137 | sub key_down { } |
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138 | sub key_up { } |
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139 | |
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140 | sub button_down { |
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141 | my ($self, $ev, $x, $y) = @_; |
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142 | |
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143 | $self->focus_in; |
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144 | } |
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145 | |
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146 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
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147 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
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148 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
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149 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
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150 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
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151 | |
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152 | sub draw { |
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153 | my ($self) = @_; |
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154 | |
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155 | return unless $self->{h} && $self->{w}; |
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156 | |
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157 | glPushMatrix; |
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158 | glTranslate $self->{x}, $self->{y}, 0; |
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159 | $self->_draw; |
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160 | if ($self == $HOVER) { |
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161 | glColor 1, 1, 1, 0.4; |
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162 | glEnable GL_BLEND; |
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163 | glBegin GL_QUADS; |
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164 | glVertex 0 , 0; |
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165 | glVertex $self->{w}, 0; |
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166 | glVertex $self->{w}, $self->{h}; |
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167 | glVertex 0 , $self->{h}; |
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168 | glEnd; |
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169 | glDisable GL_BLEND; |
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170 | } |
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171 | glPopMatrix; |
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172 | } |
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173 | |
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174 | sub _draw { |
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175 | my ($self) = @_; |
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176 | |
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177 | warn "no draw defined for $self\n"; |
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178 | } |
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179 | |
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180 | sub bbox { |
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181 | my ($self) = @_; |
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182 | my ($w, $h) = $self->size_request; |
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183 | ( |
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184 | $self->{x}, |
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185 | $self->{y}, |
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186 | $self->{x} = $w, |
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187 | $self->{y} = $h |
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188 | ) |
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189 | } |
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190 | |
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191 | sub find_widget { |
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192 | my ($self, $x, $y) = @_; |
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193 | |
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194 | return $self |
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195 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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196 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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197 | |
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198 | () |
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199 | } |
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200 | |
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201 | sub del_parent { $_[0]->{parent} = undef } |
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202 | |
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203 | sub set_parent { |
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204 | my ($self, $par) = @_; |
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205 | |
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206 | $self->{parent} = $par; |
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207 | Scalar::Util::weaken $self->{parent}; |
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208 | } |
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209 | |
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210 | sub get_parent { |
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211 | $_[0]->{parent} |
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212 | } |
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213 | |
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214 | sub update { |
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215 | my ($self) = @_; |
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216 | |
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217 | $self->{parent}->update |
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218 | if $self->{parent}; |
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219 | } |
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220 | |
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221 | sub DESTROY { |
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222 | my ($self) = @_; |
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223 | |
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224 | #$self->deactivate; |
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225 | } |
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226 | |
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227 | ############################################################################# |
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228 | |
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229 | package CFClient::Widget::DrawBG; |
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230 | |
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231 | our @ISA = CFClient::Widget::; |
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232 | |
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233 | use strict; |
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234 | use SDL::OpenGL; |
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235 | |
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236 | sub new { |
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237 | my $class = shift; |
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238 | |
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239 | # range [value, low, high, page] |
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240 | |
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241 | $class->SUPER::new ( |
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242 | bg => [0, 0, 0, 0.4], |
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243 | active_bg => [1, 1, 1], |
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244 | @_ |
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245 | ) |
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246 | } |
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247 | |
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248 | sub _draw { |
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249 | my ($self) = @_; |
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250 | |
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251 | my ($w, $h) = @$self{qw(w h)}; |
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252 | |
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253 | glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
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254 | glBegin GL_QUADS; |
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255 | glVertex 0 , 0; |
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256 | glVertex 0 , $h; |
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257 | glVertex $w, $h; |
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258 | glVertex $w, 0; |
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259 | glEnd; |
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260 | } |
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261 | |
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262 | ############################################################################# |
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263 | |
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264 | package CFClient::Widget::Empty; |
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265 | |
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266 | our @ISA = CFClient::Widget::; |
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267 | |
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268 | sub size_request { |
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269 | (0, 0) |
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270 | } |
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271 | |
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272 | sub draw { } |
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273 | |
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274 | ############################################################################# |
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275 | |
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276 | package CFClient::Widget::Container; |
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277 | |
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278 | our @ISA = CFClient::Widget::; |
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279 | |
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280 | sub new { |
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281 | my ($class, %arg) = @_; |
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282 | |
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283 | my $children = delete $arg{children} || []; |
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284 | |
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285 | my $self = $class->SUPER::new (children => [], %arg); |
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286 | $self->add ($_) for @$children; |
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287 | |
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288 | $self |
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289 | } |
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290 | |
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291 | sub add { |
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292 | my ($self, $chld, $expand) = @_; |
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293 | |
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294 | $chld->{expand} = $expand; |
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295 | $chld->set_parent ($self); |
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296 | |
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297 | $self->{children} = [ |
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298 | sort { $a->{z} <=> $b->{z} } |
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299 | @{$self->{children}}, $chld |
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300 | ]; |
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301 | |
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302 | $self->size_allocate ($self->{w}, $self->{h}) |
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303 | if $self->{w}; #TODO: check for "realised state" |
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304 | } |
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305 | |
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306 | sub remove { |
34 | my ($widget) = @_; |
307 | my ($self, $widget) = @_; |
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308 | |
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309 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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310 | |
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311 | $self->size_allocate ($self->{w}, $self->{h}); |
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312 | } |
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313 | |
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314 | sub find_widget { |
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315 | my ($self, $x, $y) = @_; |
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316 | |
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317 | $x -= $self->{x}; |
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318 | $y -= $self->{y}; |
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319 | |
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320 | my $res; |
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321 | |
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322 | for (reverse @{ $self->{children} }) { |
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323 | $res = $_->find_widget ($x, $y) |
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324 | and return $res; |
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325 | } |
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326 | |
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327 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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328 | } |
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329 | |
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330 | sub _draw { |
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331 | my ($self) = @_; |
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332 | |
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333 | $_->draw for @{$self->{children}}; |
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334 | } |
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335 | |
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336 | ############################################################################# |
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337 | |
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338 | package CFClient::Widget::Bin; |
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339 | |
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340 | our @ISA = CFClient::Widget::Container::; |
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341 | |
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342 | sub new { |
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343 | my ($class, %arg) = @_; |
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344 | |
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345 | my $child = (delete $arg{child}) || new CFClient::Widget::Empty::; |
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346 | |
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347 | $class->SUPER::new (children => [$child], %arg) |
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348 | } |
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349 | |
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350 | sub add { |
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351 | my ($self, $widget) = @_; |
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352 | |
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353 | $self->{children} = []; |
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354 | |
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355 | $self->SUPER::add ($widget); |
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356 | } |
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357 | |
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358 | sub remove { |
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359 | my ($self, $widget) = @_; |
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360 | |
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361 | $self->SUPER::remove ($widget); |
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362 | |
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363 | $self->{children} = [new CFClient::Widget::Empty] |
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364 | unless @{$self->{children}}; |
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365 | } |
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366 | |
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367 | sub child { $_[0]->{children}[0] } |
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368 | |
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369 | sub size_request { |
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370 | $_[0]{children}[0]->size_request |
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371 | } |
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372 | |
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373 | sub size_allocate { |
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374 | my ($self, $w, $h) = @_; |
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375 | |
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376 | return unless $self->{w} != $w || $self->{h} != $h; |
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377 | |
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378 | $self->SUPER::size_allocate ($w, $h); |
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379 | $self->{children}[0]->size_allocate ($w, $h); |
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380 | } |
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381 | |
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382 | ############################################################################# |
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383 | |
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384 | package CFClient::Widget::Window; |
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385 | |
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386 | our @ISA = CFClient::Widget::Bin::; |
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387 | |
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388 | use SDL::OpenGL; |
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389 | |
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390 | sub new { |
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391 | my ($class, %arg) = @_; |
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392 | |
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393 | my $self = $class->SUPER::new (%arg); |
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394 | } |
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395 | |
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396 | sub update { |
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397 | my ($self) = @_; |
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398 | |
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399 | # we want to do this delayed... |
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400 | $self->render_chld; |
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401 | $self->SUPER::update; |
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402 | } |
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403 | |
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404 | sub render_chld { |
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405 | my ($self) = @_; |
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406 | |
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407 | $self->{texture} = |
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408 | CFClient::Texture->new_from_opengl ( |
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409 | $self->{w}, $self->{h}, sub { $self->child->draw } |
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410 | ); |
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411 | } |
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412 | |
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413 | sub size_allocate { |
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414 | my ($self, $w, $h) = @_; |
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415 | |
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416 | return unless $self->{w} != $w || $self->{h} != $h; |
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417 | |
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418 | $self->{w} = $w; |
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419 | $self->{h} = $h; |
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420 | |
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421 | $self->child->size_allocate ($w, $h); |
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422 | |
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423 | $self->render_chld; |
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424 | } |
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425 | |
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426 | sub _draw { |
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427 | my ($self) = @_; |
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428 | |
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429 | my ($w, $h) = ($self->w, $self->h); |
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430 | |
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431 | my $tex = $self->{texture} |
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432 | or return; |
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433 | |
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434 | glEnable GL_BLEND; |
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435 | glEnable GL_TEXTURE_2D; |
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436 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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437 | |
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438 | $tex->draw_quad (0, 0, $w, $h); |
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439 | |
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440 | glDisable GL_BLEND; |
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441 | glDisable GL_TEXTURE_2D; |
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442 | } |
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443 | |
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444 | ############################################################################# |
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445 | |
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446 | package CFClient::Widget::Frame; |
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447 | |
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448 | our @ISA = CFClient::Widget::Bin::; |
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449 | |
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450 | use SDL::OpenGL; |
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451 | |
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452 | sub size_request { |
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453 | my ($self) = @_; |
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454 | my $chld = $self->child |
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455 | or return (0, 0); |
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456 | |
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457 | $chld->move (2, 2); |
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458 | |
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459 | map { $_ + 4 } $chld->size_request; |
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460 | } |
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461 | |
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462 | sub size_allocate { |
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463 | my ($self, $w, $h) = @_; |
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464 | |
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465 | return unless $self->{w} != $w || $self->{h} != $h; |
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466 | |
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467 | $self->{w} = $w; |
|
|
468 | $self->{h} = $h; |
|
|
469 | |
|
|
470 | $self->child->size_allocate ($w - 4, $h - 4); |
|
|
471 | $self->child->move (2, 2); |
|
|
472 | } |
|
|
473 | |
|
|
474 | sub _draw { |
|
|
475 | my ($self) = @_; |
|
|
476 | |
|
|
477 | my $chld = $self->child; |
|
|
478 | |
|
|
479 | my ($w, $h) = $chld->size_request; |
|
|
480 | |
|
|
481 | glBegin GL_QUADS; |
|
|
482 | glColor 0, 0, 0; |
|
|
483 | glVertex 0 , 0; |
|
|
484 | glVertex 0 , $h + 4; |
|
|
485 | glVertex $w + 4 , $h + 4; |
|
|
486 | glVertex $w + 4 , 0; |
|
|
487 | glEnd; |
|
|
488 | |
|
|
489 | $chld->draw; |
|
|
490 | } |
|
|
491 | |
|
|
492 | ############################################################################# |
|
|
493 | |
|
|
494 | package CFClient::Widget::FancyFrame; |
|
|
495 | |
|
|
496 | our @ISA = CFClient::Widget::Bin::; |
|
|
497 | |
|
|
498 | use SDL::OpenGL; |
|
|
499 | |
|
|
500 | my @tex = |
|
|
501 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
502 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
503 | |
|
|
504 | sub size_request { |
|
|
505 | my ($self) = @_; |
|
|
506 | |
|
|
507 | my ($w, $h) = $self->SUPER::size_request; |
|
|
508 | |
|
|
509 | $h += $tex[1]->{height}; |
|
|
510 | $h += $tex[4]->{height}; |
|
|
511 | $w += $tex[2]->{width}; |
|
|
512 | $w += $tex[3]->{width}; |
|
|
513 | |
|
|
514 | ($w, $h) |
|
|
515 | } |
|
|
516 | |
|
|
517 | sub size_allocate { |
|
|
518 | my ($self, $w, $h) = @_; |
|
|
519 | |
|
|
520 | return unless $self->{w} != $w || $self->{h} != $h; |
|
|
521 | |
|
|
522 | $self->SUPER::size_allocate ($w, $h); |
|
|
523 | |
|
|
524 | $h -= $tex[1]->{height}; |
|
|
525 | $h -= $tex[4]->{height}; |
|
|
526 | $w -= $tex[2]->{width}; |
|
|
527 | $w -= $tex[3]->{width}; |
|
|
528 | |
|
|
529 | $h = $h < 0 ? 0 : $h; |
|
|
530 | $w = $w < 0 ? 0 : $w; |
|
|
531 | |
|
|
532 | my $child = $self->child; |
|
|
533 | |
|
|
534 | $child->size_allocate ($w, $h); |
|
|
535 | $child->move ($tex[3]->{width}, $tex[1]->{height}); |
|
|
536 | } |
|
|
537 | |
|
|
538 | sub _draw { |
|
|
539 | my ($self) = @_; |
|
|
540 | |
|
|
541 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
542 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
|
|
543 | |
|
|
544 | glEnable GL_BLEND; |
|
|
545 | glEnable GL_TEXTURE_2D; |
|
|
546 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
547 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
548 | |
|
|
549 | my $top = $tex[1]; |
|
|
550 | $top->draw_quad (0, 0, $w, $top->{height}); |
|
|
551 | |
|
|
552 | my $left = $tex[3]; |
|
|
553 | $left->draw_quad (0, $top->{height}, $left->{width}, $ch); |
|
|
554 | |
|
|
555 | my $right = $tex[2]; |
|
|
556 | $right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch); |
|
|
557 | |
|
|
558 | my $bottom = $tex[4]; |
|
|
559 | $bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height}); |
|
|
560 | |
|
|
561 | my $bg = $tex[0]; |
|
|
562 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
563 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
564 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
565 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
566 | |
|
|
567 | my $rep_x = $cw / $bg->{width}; |
|
|
568 | my $rep_y = $ch / $bg->{height}; |
|
|
569 | |
|
|
570 | $bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch); |
|
|
571 | |
|
|
572 | glDisable GL_BLEND; |
|
|
573 | glDisable GL_TEXTURE_2D; |
|
|
574 | |
|
|
575 | $self->child->draw; |
|
|
576 | |
|
|
577 | } |
|
|
578 | |
|
|
579 | ############################################################################# |
|
|
580 | |
|
|
581 | package CFClient::Widget::Table; |
|
|
582 | |
|
|
583 | our @ISA = CFClient::Widget::Bin::; |
|
|
584 | |
|
|
585 | use SDL::OpenGL; |
|
|
586 | |
|
|
587 | sub add { |
|
|
588 | my ($self, $x, $y, $chld) = @_; |
|
|
589 | my $old_chld = $self->{children}[$y][$x]; |
|
|
590 | |
|
|
591 | $self->{children}[$y][$x] = $chld; |
|
|
592 | $chld->set_parent ($self); |
|
|
593 | $self->update; |
|
|
594 | } |
|
|
595 | |
|
|
596 | sub max_row_height { |
|
|
597 | my ($self, $row) = @_; |
|
|
598 | |
|
|
599 | my $hs = 0; |
|
|
600 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
|
|
601 | my $c = $self->{children}->[$row]->[$xi]; |
|
|
602 | if ($c) { |
|
|
603 | my ($w, $h) = $c->size_request; |
|
|
604 | if ($hs < $h) { $hs = $h } |
|
|
605 | } |
|
|
606 | } |
|
|
607 | return $hs; |
|
|
608 | } |
|
|
609 | |
|
|
610 | sub max_col_width { |
|
|
611 | my ($self, $col) = @_; |
|
|
612 | |
|
|
613 | my $ws = 0; |
|
|
614 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
|
|
615 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
|
|
616 | if ($c) { |
|
|
617 | my ($w, $h) = $c->size_request; |
|
|
618 | if ($ws < $w) { $ws = $w } |
|
|
619 | } |
|
|
620 | } |
|
|
621 | return $ws; |
|
|
622 | } |
|
|
623 | |
|
|
624 | sub size_request { |
|
|
625 | my ($self) = @_; |
|
|
626 | |
|
|
627 | my ($hs, $ws) = (0, 0); |
|
|
628 | |
|
|
629 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
630 | $hs += $self->max_row_height ($yi); |
|
|
631 | } |
|
|
632 | |
|
|
633 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
634 | my $wm = 0; |
|
|
635 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
636 | $wm += $self->max_col_width ($xi) |
|
|
637 | } |
|
|
638 | if ($ws < $wm) { $ws = $wm } |
|
|
639 | } |
|
|
640 | |
|
|
641 | return ($ws, $hs); |
|
|
642 | } |
|
|
643 | |
|
|
644 | sub _draw { |
|
|
645 | my ($self) = @_; |
|
|
646 | |
|
|
647 | my $y = 0; |
|
|
648 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
649 | my $x = 0; |
|
|
650 | |
|
|
651 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
652 | |
|
|
653 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
654 | if ($c) { |
|
|
655 | $c->move ($x, $y, 0); #TODO: Move to size_request |
|
|
656 | $c->draw if $c; |
|
|
657 | } |
|
|
658 | |
|
|
659 | $x += $self->max_col_width ($xi); |
|
|
660 | } |
|
|
661 | |
|
|
662 | $y += $self->max_row_height ($yi); |
|
|
663 | } |
|
|
664 | } |
|
|
665 | |
|
|
666 | ############################################################################# |
|
|
667 | |
|
|
668 | package CFClient::Widget::VBox; |
|
|
669 | |
|
|
670 | our @ISA = CFClient::Widget::Container::; |
|
|
671 | |
|
|
672 | use SDL::OpenGL; |
|
|
673 | |
|
|
674 | sub size_request { |
|
|
675 | my ($self) = @_; |
|
|
676 | |
|
|
677 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
678 | |
|
|
679 | ( |
|
|
680 | (List::Util::max map $_->[0], @alloc), |
|
|
681 | (List::Util::sum map $_->[1], @alloc), |
|
|
682 | ) |
|
|
683 | } |
|
|
684 | |
|
|
685 | sub size_allocate { |
|
|
686 | my ($self, $w, $h) = @_; |
|
|
687 | |
|
|
688 | return unless $self->{w} != $w || $self->{h} != $h; |
|
|
689 | |
|
|
690 | $self->{w} = $w; |
|
|
691 | $self->{h} = $h; |
|
|
692 | |
|
|
693 | return unless $self->{h}; |
|
|
694 | |
|
|
695 | my $children = $self->{children}; |
|
|
696 | |
|
|
697 | my @h = map +($_->size_request)[1], @$children; |
|
|
698 | |
|
|
699 | my $req_h = List::Util::sum @h; |
|
|
700 | |
|
|
701 | if ($req_h > $h) { |
|
|
702 | # ah well, not enough space |
|
|
703 | $_ = $h[$_] * $h / $req_h for @h; |
|
|
704 | } else { |
|
|
705 | my @exp = grep $_->{expand}, @$children; |
|
|
706 | @exp = @$children unless @exp; |
|
|
707 | |
|
|
708 | my %exp = map +($_ => 1), @exp; |
|
|
709 | |
|
|
710 | for (0 .. $#$children) { |
|
|
711 | my $child = $children->[$_]; |
|
|
712 | |
|
|
713 | my $alloc_h = $h[$_]; |
|
|
714 | $alloc_h += ($h - $req_h) / @exp if $exp{$child}; |
|
|
715 | $h[$_] = $alloc_h; |
|
|
716 | } |
|
|
717 | } |
|
|
718 | |
|
|
719 | my $y = 0; |
|
|
720 | for (0 .. $#$children) { |
|
|
721 | my $child = $children->[$_]; |
|
|
722 | my $h = $h[$_]; |
|
|
723 | $child->move (0, $y); |
|
|
724 | $child->size_allocate ($w, $h); |
|
|
725 | |
|
|
726 | $y += $h; |
|
|
727 | } |
|
|
728 | } |
|
|
729 | |
|
|
730 | ############################################################################# |
|
|
731 | |
|
|
732 | package CFClient::Widget::Label; |
|
|
733 | |
|
|
734 | our @ISA = CFClient::Widget::; |
|
|
735 | |
|
|
736 | use SDL::OpenGL; |
|
|
737 | |
|
|
738 | sub new { |
|
|
739 | my ($class, %arg) = @_; |
|
|
740 | |
|
|
741 | my $self = $class->SUPER::new ( |
|
|
742 | fg => [1, 1, 1], |
|
|
743 | height => $::FONTSIZE, |
|
|
744 | text => "", |
|
|
745 | layout => new CFClient::Layout, |
|
|
746 | %arg |
|
|
747 | ); |
|
|
748 | |
|
|
749 | $self->set_text ($self->{text}); |
|
|
750 | |
|
|
751 | $self |
|
|
752 | } |
|
|
753 | |
|
|
754 | sub escape_text { |
|
|
755 | local $_ = $_[1]; |
|
|
756 | |
|
|
757 | s/&/&/g; |
|
|
758 | s/>/>/g; |
|
|
759 | s/</</g; |
|
|
760 | |
|
|
761 | $_[1] |
|
|
762 | } |
|
|
763 | |
|
|
764 | sub set_text { |
|
|
765 | my ($self, $text) = @_; |
|
|
766 | |
|
|
767 | $self->{text} = $text; |
|
|
768 | $self->{layout}->set_markup ($text); |
|
|
769 | |
|
|
770 | delete $self->{texture}; |
|
|
771 | $self->update; |
|
|
772 | } |
|
|
773 | |
|
|
774 | sub get_text { |
|
|
775 | my ($self, $text) = @_; |
|
|
776 | |
|
|
777 | $self->{text} |
|
|
778 | } |
|
|
779 | |
|
|
780 | sub size_request { |
|
|
781 | my ($self) = @_; |
|
|
782 | |
|
|
783 | $self->{layout}->set_width; |
|
|
784 | $self->{layout}->set_height ($self->{height}); |
|
|
785 | $self->{layout}->size |
|
|
786 | # if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack |
|
|
787 | # ( |
|
|
788 | # $self->{texture}{width}, |
|
|
789 | # $self->{texture}{height}, |
|
|
790 | # ) |
|
|
791 | # } else { |
|
|
792 | # my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height}; |
|
|
793 | # |
|
|
794 | # ($w, $h) |
|
|
795 | # } |
|
|
796 | } |
|
|
797 | |
|
|
798 | sub size_allocate { |
|
|
799 | my ($self, $w, $h) = @_; |
|
|
800 | |
|
|
801 | return unless $self->{w} != $w || $self->{h} != $h; |
|
|
802 | |
|
|
803 | $self->SUPER::size_allocate ($w, $h); |
|
|
804 | delete $self->{texture}; |
|
|
805 | } |
|
|
806 | |
|
|
807 | sub update { |
|
|
808 | my ($self) = @_; |
|
|
809 | |
|
|
810 | delete $self->{texture}; |
|
|
811 | $self->SUPER::update; |
|
|
812 | } |
|
|
813 | |
|
|
814 | sub _draw { |
|
|
815 | my ($self) = @_; |
|
|
816 | |
|
|
817 | my $tex = $self->{texture} ||= do { |
|
|
818 | $self->{layout}->set_width ($self->{w}); |
|
|
819 | new_from_layout CFClient::Texture $self->{layout}; |
|
|
820 | }; |
|
|
821 | |
|
|
822 | glEnable GL_BLEND; |
|
|
823 | glEnable GL_TEXTURE_2D; |
|
|
824 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
825 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
826 | |
|
|
827 | glColor @{$self->{fg}}; |
|
|
828 | |
|
|
829 | $tex->draw_quad (0, 0); |
|
|
830 | |
|
|
831 | glDisable GL_BLEND; |
|
|
832 | glDisable GL_TEXTURE_2D; |
|
|
833 | } |
|
|
834 | |
|
|
835 | ############################################################################# |
|
|
836 | |
|
|
837 | package CFClient::Widget::Entry; |
|
|
838 | |
|
|
839 | our @ISA = CFClient::Widget::Label::; |
|
|
840 | |
|
|
841 | use SDL; |
|
|
842 | use SDL::OpenGL; |
|
|
843 | |
|
|
844 | sub new { |
|
|
845 | my $class = shift; |
|
|
846 | |
|
|
847 | $class->SUPER::new ( |
|
|
848 | fg => [1, 1, 1], |
|
|
849 | bg => [0, 0, 0, 0.4], |
|
|
850 | active_bg => [1, 1, 1], |
|
|
851 | active_fg => [0, 0, 0], |
|
|
852 | @_ |
|
|
853 | ) |
|
|
854 | } |
|
|
855 | |
|
|
856 | sub _set_text { |
|
|
857 | my ($self, $text) = @_; |
|
|
858 | |
|
|
859 | $self->{last_activity} = $::NOW; |
|
|
860 | |
|
|
861 | $self->{text} = $text; |
|
|
862 | $self->{layout}->set_width ($self->{w}); |
|
|
863 | $self->{layout}->set_markup ($self->escape_text ($text)); |
|
|
864 | |
|
|
865 | $text = substr $text, 0, $self->{cursor}; |
|
|
866 | utf8::encode $text; |
|
|
867 | |
|
|
868 | @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); |
|
|
869 | } |
|
|
870 | |
|
|
871 | sub size_request { |
|
|
872 | my ($self) = @_; |
|
|
873 | |
|
|
874 | my ($w, $h) = $self->SUPER::size_request; |
|
|
875 | |
|
|
876 | ($w + 1, $h) # add 1 for cursor |
|
|
877 | } |
|
|
878 | |
|
|
879 | sub size_allocate { |
|
|
880 | my ($self, $w, $h) = @_; |
|
|
881 | |
|
|
882 | return unless $self->{w} != $w || $self->{h} != $h; |
|
|
883 | |
|
|
884 | $self->SUPER::size_allocate ($w, $h); |
|
|
885 | |
|
|
886 | $self->_set_text ($self->{text}); |
|
|
887 | } |
|
|
888 | |
|
|
889 | sub set_text { |
|
|
890 | my ($self, $text) = @_; |
|
|
891 | |
|
|
892 | $self->{cursor} = length $text; |
|
|
893 | $self->_set_text ($text); |
|
|
894 | $self->update; |
35 | } |
895 | } |
36 | |
896 | |
37 | sub key_down { |
897 | sub key_down { |
38 | my ($widget, $sdlev) = @_; |
898 | my ($self, $ev) = @_; |
39 | } |
|
|
40 | |
899 | |
41 | sub key_up { |
900 | my $mod = $ev->key_mod; |
42 | my ($widget, $sdlev) = @_; |
901 | my $sym = $ev->key_sym; |
|
|
902 | |
|
|
903 | my $uni = $ev->key_unicode; |
|
|
904 | |
|
|
905 | my $text = $self->get_text; |
|
|
906 | |
|
|
907 | if ($sym == SDLK_BACKSPACE) { |
|
|
908 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
|
|
909 | } elsif ($sym == SDLK_DELETE) { |
|
|
910 | substr $text, $self->{cursor}, 1, ""; |
|
|
911 | } elsif ($sym == SDLK_LEFT) { |
|
|
912 | --$self->{cursor} if $self->{cursor}; |
|
|
913 | } elsif ($sym == SDLK_RIGHT) { |
|
|
914 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
|
|
915 | } elsif ($uni) { |
|
|
916 | substr $text, $self->{cursor}++, 0, chr $uni; |
|
|
917 | } |
|
|
918 | |
|
|
919 | $self->_set_text ($text); |
|
|
920 | $self->update; |
|
|
921 | } |
|
|
922 | |
|
|
923 | sub focus_in { |
|
|
924 | my ($self) = @_; |
|
|
925 | |
|
|
926 | $self->{last_activity} = $::NOW; |
|
|
927 | |
|
|
928 | $self->SUPER::focus_in; |
43 | } |
929 | } |
44 | |
930 | |
45 | sub button_down { |
931 | sub button_down { |
46 | my ($widget, $sdlev) = @_; |
932 | my ($self, $ev, $x, $y) = @_; |
47 | } |
|
|
48 | |
933 | |
49 | sub button_up { |
934 | $self->SUPER::button_down ($ev, $x, $y); |
50 | my ($widget, $sdlev) = @_; |
|
|
51 | } |
|
|
52 | |
935 | |
|
|
936 | my $idx = $self->{layout}->xy_to_index ($x, $y); |
|
|
937 | |
|
|
938 | # byte-index to char-index |
|
|
939 | my $text = $self->{layout}; |
|
|
940 | utf8::encode $text; |
|
|
941 | $self->{cursor} = length substr $text, 0, $idx; |
|
|
942 | |
|
|
943 | $self->_set_text ($self->{text}); |
|
|
944 | $self->update; |
|
|
945 | } |
|
|
946 | |
|
|
947 | sub mouse_motion { |
|
|
948 | my ($self, $ev, $x, $y) = @_; |
|
|
949 | # printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
950 | } |
|
|
951 | |
53 | sub draw { |
952 | sub _draw { |
54 | my ($widget) = @_; |
953 | my ($self) = @_; |
55 | } |
|
|
56 | |
954 | |
57 | sub bbox { |
955 | local $self->{fg} = $self->{fg}; |
58 | my ($widget) = @_; |
|
|
59 | } |
|
|
60 | |
956 | |
61 | package Client::TextView; |
957 | if ($FOCUS == $self) { |
|
|
958 | glColor @{$self->{active_bg}}; |
|
|
959 | $self->{fg} = $self->{active_fg}; |
|
|
960 | } else { |
|
|
961 | glColor @{$self->{bg}}; |
|
|
962 | } |
|
|
963 | |
|
|
964 | glBegin GL_QUADS; |
|
|
965 | glVertex 0 , 0; |
|
|
966 | glVertex 0 , $self->{h}; |
|
|
967 | glVertex $self->{w}, $self->{h}; |
|
|
968 | glVertex $self->{w}, 0; |
|
|
969 | glEnd; |
|
|
970 | |
|
|
971 | $self->SUPER::_draw; |
|
|
972 | |
|
|
973 | #TODO: force update every cursor change :( |
|
|
974 | if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
|
|
975 | glColor @{$self->{fg}}; |
|
|
976 | glBegin GL_LINES; |
|
|
977 | glVertex $self->{cur_x}, $self->{cur_y}; |
|
|
978 | glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; |
|
|
979 | glEnd; |
|
|
980 | } |
|
|
981 | } |
|
|
982 | |
|
|
983 | ############################################################################# |
|
|
984 | |
|
|
985 | package CFClient::Widget::Slider; |
62 | |
986 | |
63 | use strict; |
987 | use strict; |
64 | our @ISA = qw/Client::Widget/; |
|
|
65 | |
988 | |
66 | use SDL::OpenGL; |
989 | use SDL::OpenGL; |
67 | use SDL::OpenGL::Constants; |
990 | use SDL::OpenGL::Constants; |
68 | |
991 | |
69 | sub add_line { |
992 | our @ISA = CFClient::Widget::DrawBG::; |
|
|
993 | |
|
|
994 | sub size_request { |
70 | my ($self, $line) = @_; |
995 | my ($self) = @_; |
71 | push @{$self->{lines}}, $line; |
|
|
72 | } |
|
|
73 | |
996 | |
|
|
997 | my $w = 20; |
|
|
998 | my $h = 10; |
|
|
999 | |
|
|
1000 | $self->{vertical} ? ($h, $w) : ($w, $h) |
|
|
1001 | } |
|
|
1002 | |
|
|
1003 | sub new { |
|
|
1004 | my $class = shift; |
|
|
1005 | |
|
|
1006 | # range [value, low, high, page] |
|
|
1007 | |
|
|
1008 | $class->SUPER::new ( |
|
|
1009 | fg => [1, 1, 1], |
|
|
1010 | active_fg => [0, 0, 0], |
|
|
1011 | range => [0, 0, 100, 10], |
|
|
1012 | vertical => 1, |
|
|
1013 | @_ |
|
|
1014 | ) |
|
|
1015 | } |
|
|
1016 | |
|
|
1017 | sub button_down { |
|
|
1018 | my ($self, $ev, $x, $y) = @_; |
|
|
1019 | |
|
|
1020 | $self->SUPER::button_down ($ev, $x, $y); |
|
|
1021 | $self->mouse_motion ($ev, $x, $y); |
|
|
1022 | } |
|
|
1023 | |
|
|
1024 | sub mouse_motion { |
|
|
1025 | my ($self, $ev, $x, $y) = @_; |
|
|
1026 | |
|
|
1027 | if ($GRAB == $self) { |
|
|
1028 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1029 | |
|
|
1030 | $x = $x * ($hi - $lo) / $self->{w} + $lo; |
|
|
1031 | $x = $lo if $x < $lo; |
|
|
1032 | $x = $hi - $page if $x > $hi - $page; |
|
|
1033 | $self->{range}[0] = $x; |
|
|
1034 | |
|
|
1035 | $self->{changed}($x) if $self->{changed}; |
|
|
1036 | $self->update; |
|
|
1037 | } |
|
|
1038 | } |
|
|
1039 | |
74 | sub draw { |
1040 | sub _draw { |
75 | my ($self) = @_; |
1041 | my ($self) = @_; |
76 | |
1042 | |
77 | } |
1043 | $self->SUPER::_draw (); |
78 | |
1044 | |
|
|
1045 | glPushMatrix; |
|
|
1046 | |
|
|
1047 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1048 | |
|
|
1049 | if ($self->{vertical}) { |
|
|
1050 | # draw a vertical slider like a rotated horizontal slider |
|
|
1051 | |
|
|
1052 | glTranslate 0, $self->{w}; |
|
|
1053 | glRotate 90, 0, 0, 1; |
|
|
1054 | |
|
|
1055 | ($w, $h) = ($h, $w); |
|
|
1056 | } |
|
|
1057 | |
|
|
1058 | my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
|
|
1059 | my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
|
|
1060 | |
|
|
1061 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1062 | |
|
|
1063 | $page = int $page * $w / ($hi - $lo); |
|
|
1064 | $value = int +($value - $lo) * $w / ($hi - $lo); |
|
|
1065 | |
|
|
1066 | $w -= $page; |
|
|
1067 | $page &= ~1; |
|
|
1068 | glTranslate $page * 0.5, 0, 0; |
|
|
1069 | |
|
|
1070 | glColor @$fg; |
|
|
1071 | glBegin GL_LINES; |
|
|
1072 | glVertex 0, 0; glVertex 0, $h; |
|
|
1073 | glVertex $w - 1, 0; glVertex $w - 1, $h; |
|
|
1074 | glVertex 0, $h * 0.5; glVertex $w, $h * 0.5; |
|
|
1075 | glEnd; |
|
|
1076 | |
|
|
1077 | my $knob_a = $value - $page * 0.5; |
|
|
1078 | my $knob_b = $value + $page * 0.5; |
|
|
1079 | |
|
|
1080 | glBegin GL_QUADS; |
|
|
1081 | glColor @$fg; |
|
|
1082 | glVertex $knob_a, 0; |
|
|
1083 | glVertex $knob_a, $h; |
|
|
1084 | glVertex $knob_b, $h; |
|
|
1085 | glVertex $knob_b, 0; |
|
|
1086 | |
|
|
1087 | if ($knob_a < $knob_b - 2) { |
|
|
1088 | glColor @$bg; |
|
|
1089 | glVertex $knob_a + 1, 1; |
|
|
1090 | glVertex $knob_a + 1, $h - 1; |
|
|
1091 | glVertex $knob_b - 1, $h - 1; |
|
|
1092 | glVertex $knob_b - 1, 1; |
|
|
1093 | } |
|
|
1094 | glEnd; |
|
|
1095 | |
|
|
1096 | glPopMatrix; |
|
|
1097 | } |
|
|
1098 | |
|
|
1099 | ############################################################################# |
|
|
1100 | |
79 | package Client::MapWidget; |
1101 | package CFClient::Widget::MapWidget; |
80 | |
1102 | |
81 | use strict; |
1103 | use strict; |
82 | our @ISA = qw/Client::Widget/; |
|
|
83 | |
1104 | |
|
|
1105 | use List::Util qw(min max); |
|
|
1106 | |
|
|
1107 | use SDL; |
84 | use SDL::OpenGL; |
1108 | use SDL::OpenGL; |
85 | use SDL::OpenGL::Constants; |
1109 | use SDL::OpenGL::Constants; |
86 | |
1110 | |
|
|
1111 | our @ISA = CFClient::Widget::; |
|
|
1112 | |
|
|
1113 | sub new { |
|
|
1114 | my $class = shift; |
|
|
1115 | |
|
|
1116 | $class->SUPER::new ( |
|
|
1117 | z => -1, |
|
|
1118 | list => (glGenLists 1), |
|
|
1119 | @_ |
|
|
1120 | ) |
|
|
1121 | } |
|
|
1122 | |
87 | sub key_down { |
1123 | sub key_down { |
88 | print "MAPKEYDOWN\n"; |
1124 | print "MAPKEYDOWN\n"; |
89 | } |
1125 | } |
90 | |
1126 | |
91 | sub key_up { |
1127 | sub key_up { |
92 | } |
1128 | } |
93 | |
1129 | |
94 | my $x; |
1130 | sub size_request { |
|
|
1131 | ( |
|
|
1132 | 1 + int $::WIDTH / 32, |
|
|
1133 | 1 + int $::HEIGHT / 32, |
|
|
1134 | ) |
|
|
1135 | } |
95 | |
1136 | |
|
|
1137 | sub update { |
|
|
1138 | my ($self) = @_; |
|
|
1139 | |
|
|
1140 | $self->{need_update} = 1; |
|
|
1141 | } |
|
|
1142 | |
96 | sub draw { |
1143 | sub _draw { |
97 | glEnable GL_TEXTURE_2D; |
1144 | my ($self) = @_; |
98 | glEnable GL_BLEND; |
|
|
99 | |
1145 | |
100 | glPushMatrix; |
1146 | if (delete $self->{need_update}) { |
|
|
1147 | glNewList $self->{list}, GL_COMPILE; |
101 | |
1148 | |
|
|
1149 | my $mx = $::CONN->{mapx}; |
|
|
1150 | my $my = $::CONN->{mapy}; |
|
|
1151 | |
102 | my $map = $::CONN->{map}; |
1152 | my $map = $::CONN->{map}; |
103 | |
1153 | |
104 | for my $x (0 .. $::CONN->{mapw} - 1) { |
1154 | my ($xofs, $yofs); |
105 | for my $y (0 .. $::CONN->{maph} - 1) { |
|
|
106 | |
1155 | |
107 | my $cell = $map->[$x][$y] |
1156 | my $sw = 1 + int $::WIDTH / 32; |
|
|
1157 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
1158 | |
|
|
1159 | if ($::CONN->{mapw} > $sw) { |
|
|
1160 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
1161 | } else { |
|
|
1162 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
1163 | } |
|
|
1164 | |
|
|
1165 | if ($::CONN->{maph} > $sh) { |
|
|
1166 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
1167 | } else { |
|
|
1168 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
1169 | } |
|
|
1170 | |
|
|
1171 | glEnable GL_TEXTURE_2D; |
|
|
1172 | glEnable GL_BLEND; |
|
|
1173 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1174 | |
|
|
1175 | my $sw4 = ($sw + 3) & ~3; |
|
|
1176 | my $darkness = "\x00" x ($sw4 * $sh); |
|
|
1177 | |
|
|
1178 | for my $x (0 .. $sw - 1) { |
|
|
1179 | my $row = $map->[$x + $xofs]; |
|
|
1180 | for my $y (0 .. $sh - 1) { |
|
|
1181 | |
|
|
1182 | my $cell = $row->[$y + $yofs] |
108 | or next; |
1183 | or next; |
109 | |
1184 | |
110 | my $darkness = $cell->[3] * (1 / 255); |
1185 | my $dark = $cell->[0]; |
111 | glColor $darkness, $darkness, $darkness; |
1186 | if ($dark < 0) { |
|
|
1187 | substr $darkness, $y * $sw4 + $x, 1, chr 224; |
|
|
1188 | } else { |
|
|
1189 | substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; |
|
|
1190 | } |
112 | |
1191 | |
113 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
1192 | for my $num (grep $_, @$cell[1,2,3]) { |
114 | my $tex = $::CONN->{face}[$num]{texture} || next; |
1193 | my $tex = $::CONN->{face}[$num]{texture} || next; |
|
|
1194 | |
|
|
1195 | my $w = $tex->{width}; |
|
|
1196 | my $h = $tex->{height}; |
115 | |
1197 | |
116 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
1198 | $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); |
117 | |
|
|
118 | glBegin GL_QUADS; |
|
|
119 | glTexCoord 0, 0; glVertex $x, $y; |
|
|
120 | glTexCoord 0, 1; glVertex $x, $y + 1; |
|
|
121 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
|
|
122 | glTexCoord 1, 0; glVertex $x + 1, $y; |
|
|
123 | glEnd; |
1199 | } |
124 | } |
1200 | } |
125 | } |
1201 | } |
|
|
1202 | |
|
|
1203 | # if (1) { # higher quality darkness |
|
|
1204 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
1205 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
1206 | # |
|
|
1207 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
1208 | # |
|
|
1209 | # $lighting = $pb->get_pixels; |
|
|
1210 | # $lighting =~ s/(.)../$1/gs; |
126 | } |
1211 | # } |
127 | |
1212 | |
|
|
1213 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1214 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
1215 | |
|
|
1216 | $darkness = new CFClient::Texture |
|
|
1217 | width => $sw4, |
|
|
1218 | height => $sh, |
|
|
1219 | data => $darkness, |
|
|
1220 | internalformat => GL_ALPHA, |
|
|
1221 | format => GL_ALPHA; |
|
|
1222 | |
|
|
1223 | glColor 0.45, 0.45, 0.45, 1; |
|
|
1224 | $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); |
|
|
1225 | |
|
|
1226 | glDisable GL_TEXTURE_2D; |
|
|
1227 | glDisable GL_BLEND; |
|
|
1228 | |
|
|
1229 | glEndList; |
|
|
1230 | } |
|
|
1231 | |
|
|
1232 | glCallList $self->{list}; |
|
|
1233 | } |
|
|
1234 | |
|
|
1235 | my %DIR = ( |
|
|
1236 | SDLK_KP8, [1, "north"], |
|
|
1237 | SDLK_KP9, [2, "northeast"], |
|
|
1238 | SDLK_KP6, [3, "east"], |
|
|
1239 | SDLK_KP3, [4, "southeast"], |
|
|
1240 | SDLK_KP2, [5, "south"], |
|
|
1241 | SDLK_KP1, [6, "southwest"], |
|
|
1242 | SDLK_KP4, [7, "west"], |
|
|
1243 | SDLK_KP7, [8, "northwest"], |
|
|
1244 | |
|
|
1245 | SDLK_UP, [1, "north"], |
|
|
1246 | SDLK_RIGHT, [3, "east"], |
|
|
1247 | SDLK_DOWN, [5, "south"], |
|
|
1248 | SDLK_LEFT, [7, "west"], |
|
|
1249 | ); |
|
|
1250 | |
|
|
1251 | sub key_down { |
|
|
1252 | my ($self, $ev) = @_; |
|
|
1253 | |
|
|
1254 | my $mod = $ev->key_mod; |
|
|
1255 | my $sym = $ev->key_sym; |
|
|
1256 | |
|
|
1257 | if ($sym == SDLK_KP5) { |
|
|
1258 | $::CONN->send ("command stay fire"); |
|
|
1259 | } elsif (exists $DIR{$sym}) { |
|
|
1260 | if ($mod & KMOD_SHIFT) { |
|
|
1261 | $self->{shft}++; |
|
|
1262 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
1263 | } elsif ($mod & KMOD_CTRL) { |
|
|
1264 | $self->{ctrl}++; |
|
|
1265 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
1266 | } else { |
|
|
1267 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
1268 | } |
|
|
1269 | } |
|
|
1270 | } |
|
|
1271 | |
|
|
1272 | sub key_up { |
|
|
1273 | my ($self, $ev) = @_; |
|
|
1274 | |
|
|
1275 | my $mod = $ev->key_mod; |
|
|
1276 | my $sym = $ev->key_sym; |
|
|
1277 | |
|
|
1278 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
1279 | $::CONN->send ("command fire_stop"); |
|
|
1280 | } |
|
|
1281 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
1282 | $::CONN->send ("command run_stop"); |
|
|
1283 | } |
|
|
1284 | } |
|
|
1285 | |
|
|
1286 | ############################################################################# |
|
|
1287 | |
|
|
1288 | package CFClient::Widget::Animator; |
|
|
1289 | |
|
|
1290 | use SDL::OpenGL; |
|
|
1291 | |
|
|
1292 | our @ISA = CFClient::Widget::Bin::; |
|
|
1293 | |
|
|
1294 | sub moveto { |
|
|
1295 | my ($self, $x, $y) = @_; |
|
|
1296 | |
|
|
1297 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
1298 | $self->{speed} = 0.001; |
|
|
1299 | $self->{time} = 1; |
|
|
1300 | |
|
|
1301 | ::animation_start $self; |
|
|
1302 | } |
|
|
1303 | |
|
|
1304 | sub animate { |
|
|
1305 | my ($self, $interval) = @_; |
|
|
1306 | |
|
|
1307 | $self->{time} -= $interval * $self->{speed}; |
|
|
1308 | if ($self->{time} <= 0) { |
|
|
1309 | $self->{time} = 0; |
|
|
1310 | ::animation_stop $self; |
|
|
1311 | } |
|
|
1312 | |
|
|
1313 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
1314 | |
|
|
1315 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
1316 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
1317 | } |
|
|
1318 | |
|
|
1319 | sub _draw { |
|
|
1320 | my ($self) = @_; |
|
|
1321 | |
|
|
1322 | glPushMatrix; |
|
|
1323 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
1324 | $self->{children}[0]->draw; |
128 | glPopMatrix; |
1325 | glPopMatrix; |
129 | |
|
|
130 | glDisable GL_TEXTURE_2D; |
|
|
131 | glDisable GL_BLEND; |
|
|
132 | } |
1326 | } |
133 | |
1327 | |
134 | 1; |
1328 | ############################################################################# |
135 | |
1329 | |
|
|
1330 | package CFClient::Widget::Toplevel; |
|
|
1331 | |
|
|
1332 | our @ISA = CFClient::Widget::Container::; |
|
|
1333 | |
|
|
1334 | sub size_request { |
|
|
1335 | ($::WIDTH, $::HEIGHT) |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | sub size_allocate { |
|
|
1339 | my ($self, $w, $h) = @_; |
|
|
1340 | |
|
|
1341 | $self->SUPER::size_allocate ($w, $h); |
|
|
1342 | |
|
|
1343 | $_->size_allocate ($_->size_request) |
|
|
1344 | for @{$self->{children}}; |
|
|
1345 | } |
|
|
1346 | |
|
|
1347 | sub translate { |
|
|
1348 | my ($self, $x, $y) = @_; |
|
|
1349 | |
|
|
1350 | ($x, $y) |
|
|
1351 | } |
|
|
1352 | |
|
|
1353 | sub update { |
|
|
1354 | my ($self) = @_; |
|
|
1355 | |
|
|
1356 | $self->size_allocate ($self->size_request); |
|
|
1357 | ::refresh (); |
|
|
1358 | } |
|
|
1359 | |
|
|
1360 | sub add { |
|
|
1361 | my ($self, $widget) = @_; |
|
|
1362 | |
|
|
1363 | $self->SUPER::add ($widget); |
|
|
1364 | |
|
|
1365 | $widget->size_allocate ($widget->size_request); |
|
|
1366 | } |
|
|
1367 | |
|
|
1368 | sub draw { |
|
|
1369 | my ($self) = @_; |
|
|
1370 | |
|
|
1371 | $self->_draw; |
|
|
1372 | } |
|
|
1373 | |
|
|
1374 | ############################################################################# |
|
|
1375 | |
|
|
1376 | package CFClient::Widget; |
|
|
1377 | |
|
|
1378 | $TOPLEVEL = new CFClient::Widget::Toplevel; |
|
|
1379 | |
|
|
1380 | 1 |
|
|
1381 | |