… | |
… | |
5 | use Scalar::Util; |
5 | use Scalar::Util; |
6 | |
6 | |
7 | use SDL::OpenGL; |
7 | use SDL::OpenGL; |
8 | use SDL::OpenGL::Constants; |
8 | use SDL::OpenGL::Constants; |
9 | |
9 | |
10 | our $FOCUS; # the widget with current focus |
10 | use Crossfire::Client; |
11 | our @ACTIVE_WIDGETS; |
|
|
12 | |
11 | |
13 | # class methods for events |
12 | # class methods for events |
14 | 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 } |
15 | 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 } |
16 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
15 | sub feed_sdl_button_down_event { } |
17 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
16 | sub feed_sdl_button_up_event { } |
18 | |
17 | |
19 | sub new { |
18 | sub new { |
20 | my $class = shift; |
19 | my $class = shift; |
21 | |
20 | |
22 | bless { @_ }, $class |
21 | bless { @_ }, $class |
23 | } |
|
|
24 | |
|
|
25 | sub activate { |
|
|
26 | push @ACTIVE_WIDGETS, $_[0]; |
|
|
27 | Scalar::Util::weaken $ACTIVE_WIDGETS[-1]; |
|
|
28 | } |
|
|
29 | |
|
|
30 | sub deactivate { |
|
|
31 | @ACTIVE_WIDGETS = |
|
|
32 | sort { $a->{z} <=> $b->{z} } |
|
|
33 | grep { $_ && $_ != $_[0] } |
|
|
34 | @ACTIVE_WIDGETS; |
|
|
35 | } |
22 | } |
36 | |
23 | |
37 | sub move { |
24 | sub move { |
38 | my ($self, $x, $y, $z) = @_; |
25 | my ($self, $x, $y, $z) = @_; |
39 | $self->{x} = $x; |
26 | $self->{x} = $x; |
… | |
… | |
44 | sub needs_redraw { |
31 | sub needs_redraw { |
45 | 0 |
32 | 0 |
46 | } |
33 | } |
47 | |
34 | |
48 | sub size_request { |
35 | sub size_request { |
|
|
36 | require Carp; |
49 | die "size_request is abtract"; |
37 | Carp::confess "size_request is abtract"; |
|
|
38 | } |
|
|
39 | |
|
|
40 | sub size_allocate { |
|
|
41 | my ($self, $w, $h) = @_; |
|
|
42 | |
|
|
43 | $self->{w} = $w; |
|
|
44 | $self->{h} = $h; |
50 | } |
45 | } |
51 | |
46 | |
52 | sub focus_in { |
47 | sub focus_in { |
53 | my ($widget) = @_; |
48 | my ($widget) = @_; |
54 | $FOCUS = $widget; |
49 | $::FOCUS = $widget; |
55 | } |
50 | } |
56 | |
51 | |
57 | sub focus_out { |
52 | sub focus_out { |
58 | my ($widget) = @_; |
53 | my ($widget) = @_; |
59 | } |
54 | } |
… | |
… | |
72 | |
67 | |
73 | sub button_up { |
68 | sub button_up { |
74 | my ($widget, $sdlev) = @_; |
69 | my ($widget, $sdlev) = @_; |
75 | } |
70 | } |
76 | |
71 | |
77 | sub w { $_[0]->{w} } |
72 | sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} } |
78 | sub h { $_[0]->{h} } |
73 | sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} } |
79 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
74 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
80 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
75 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
81 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
76 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
82 | |
77 | |
83 | sub draw { |
78 | sub draw { |
84 | my ($self) = @_; |
79 | my ($self) = @_; |
85 | |
80 | |
86 | glPushMatrix; |
81 | glPushMatrix; |
87 | glTranslate $self->{x}, $self->{y}, 0; |
82 | glTranslate $self->{x}, $self->{y}, 0; |
88 | $self->_draw; |
83 | $self->_draw; |
|
|
84 | if ($self == $::HOVER) { |
|
|
85 | glColor 1, 1, 1, 0.4; |
|
|
86 | glBegin GL_QUADS; |
|
|
87 | glVertex 0, 0; |
|
|
88 | glVertex $self->{w} - 1, 0; |
|
|
89 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
90 | glVertex 0, $self->{h} - 1; |
|
|
91 | glEnd; |
|
|
92 | } |
89 | glPopMatrix; |
93 | glPopMatrix; |
90 | } |
94 | } |
91 | |
95 | |
92 | sub _draw { |
96 | sub _draw { |
93 | my ($widget) = @_; |
97 | my ($self) = @_; |
|
|
98 | |
|
|
99 | warn "no draw defined for $self\n"; |
94 | } |
100 | } |
95 | |
101 | |
96 | sub bbox { |
102 | sub bbox { |
97 | my ($widget) = @_; |
103 | my ($self) = @_; |
|
|
104 | my ($w, $h) = $self->size_request; |
|
|
105 | ( |
|
|
106 | $self->{x}, |
|
|
107 | $self->{y}, |
|
|
108 | $self->{x} = $w, |
|
|
109 | $self->{y} = $h |
|
|
110 | ) |
|
|
111 | } |
|
|
112 | |
|
|
113 | sub find_widget { |
|
|
114 | my ($self, $x, $y) = @_; |
|
|
115 | |
|
|
116 | return $self |
|
|
117 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
|
|
118 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
|
|
119 | |
|
|
120 | () |
|
|
121 | } |
|
|
122 | |
|
|
123 | sub del_parent { $_[0]->{parent} = undef } |
|
|
124 | |
|
|
125 | sub set_parent { |
|
|
126 | my ($self, $par) = @_; |
|
|
127 | |
|
|
128 | $self->{parent} = $par; |
|
|
129 | Scalar::Util::weaken $self->{parent}; |
|
|
130 | } |
|
|
131 | |
|
|
132 | sub get_parent { |
|
|
133 | $_[0]->{parent} |
|
|
134 | } |
|
|
135 | |
|
|
136 | sub update { |
|
|
137 | my ($self) = @_; |
|
|
138 | |
|
|
139 | $self->{parent}->update |
|
|
140 | if $self->{parent}; |
98 | } |
141 | } |
99 | |
142 | |
100 | sub DESTROY { |
143 | sub DESTROY { |
101 | my ($self) = @_; |
144 | my ($self) = @_; |
102 | |
145 | |
103 | $self->deactivate; |
146 | #$self->deactivate; |
104 | } |
147 | } |
|
|
148 | |
|
|
149 | ############################################################################# |
105 | |
150 | |
106 | package Crossfire::Client::Widget::Container; |
151 | package Crossfire::Client::Widget::Container; |
107 | |
152 | |
108 | our @ISA = Crossfire::Client::Widget::; |
153 | our @ISA = Crossfire::Client::Widget::; |
109 | |
154 | |
|
|
155 | sub new { |
|
|
156 | my ($class, @widgets) = @_; |
|
|
157 | |
|
|
158 | my $self = $class->SUPER::new (children => []); |
|
|
159 | $self->add ($_) for @widgets; |
|
|
160 | |
|
|
161 | $self |
|
|
162 | } |
|
|
163 | |
|
|
164 | sub add { |
|
|
165 | my ($self, $chld, $expand) = @_; |
|
|
166 | |
|
|
167 | $chld->{expand} = $expand; |
|
|
168 | $chld->set_parent ($self); |
|
|
169 | |
|
|
170 | @{$self->{children}} = |
|
|
171 | sort { $a->{z} <=> $b->{z} } |
|
|
172 | @{$self->{children}}, $chld; |
|
|
173 | |
|
|
174 | $self->size_allocate ($self->{w}, $self->{h}) |
|
|
175 | if $self->{w}; #TODO: check for "realised state" |
|
|
176 | } |
|
|
177 | |
|
|
178 | sub remove { |
|
|
179 | my ($self, $widget) = @_; |
|
|
180 | |
|
|
181 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
|
|
182 | |
|
|
183 | $self->size_allocate ($self->{w}, $self->{h}); |
|
|
184 | } |
|
|
185 | |
|
|
186 | sub find_widget { |
|
|
187 | my ($self, $x, $y) = @_; |
|
|
188 | |
|
|
189 | $x -= $self->{x}; |
|
|
190 | $y -= $self->{y}; |
|
|
191 | |
|
|
192 | my $res; |
|
|
193 | |
|
|
194 | for (reverse @{ $self->{children} }) { |
|
|
195 | $res = $_->find_widget ($x, $y) |
|
|
196 | and return $res; |
|
|
197 | } |
|
|
198 | |
|
|
199 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
|
|
200 | } |
|
|
201 | |
|
|
202 | sub _draw { |
|
|
203 | my ($self) = @_; |
|
|
204 | |
|
|
205 | $_->draw for @{$self->{children}}; |
|
|
206 | } |
|
|
207 | |
|
|
208 | ############################################################################# |
|
|
209 | |
|
|
210 | package Crossfire::Client::Widget::Bin; |
|
|
211 | |
|
|
212 | our @ISA = Crossfire::Client::Widget::Container::; |
|
|
213 | |
|
|
214 | sub child { $_[0]->{children}[0] } |
|
|
215 | |
|
|
216 | sub size_request { |
|
|
217 | $_[0]{children}[0]->size_request if $_[0]{children}[0]; |
|
|
218 | } |
|
|
219 | |
|
|
220 | sub size_allocate { |
|
|
221 | my ($self, $w, $h) = @_; |
|
|
222 | |
|
|
223 | $self->SUPER::size_allocate ($w, $h); |
|
|
224 | $self->{children}[0]->size_allocate ($w, $h) |
|
|
225 | if $self->{children}[0] |
|
|
226 | } |
|
|
227 | |
|
|
228 | ############################################################################# |
|
|
229 | |
|
|
230 | package Crossfire::Client::Widget::Toplevel; |
|
|
231 | |
|
|
232 | our @ISA = Crossfire::Client::Widget::Container::; |
|
|
233 | |
|
|
234 | sub update { |
|
|
235 | my ($self) = @_; |
|
|
236 | |
|
|
237 | ::refresh (); |
|
|
238 | } |
|
|
239 | |
|
|
240 | sub add { |
|
|
241 | my ($self, $widget) = @_; |
|
|
242 | |
|
|
243 | $self->SUPER::add ($widget); |
|
|
244 | |
|
|
245 | $widget->size_allocate ($widget->size_request); |
|
|
246 | } |
|
|
247 | |
|
|
248 | ############################################################################# |
|
|
249 | |
|
|
250 | package Crossfire::Client::Widget::Window; |
|
|
251 | |
|
|
252 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
253 | |
110 | use SDL::OpenGL; |
254 | use SDL::OpenGL; |
111 | |
255 | |
112 | sub add { $_[0]->{child} = $_[1] } |
256 | sub new { |
113 | sub get { $_[0]->{child} } |
257 | my ($class, $x, $y, $z, $w, $h) = @_; |
114 | |
258 | |
115 | sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } |
259 | my $self = $class->SUPER::new; |
116 | |
260 | |
117 | sub _draw { die "Containers can't be drawn!" } |
261 | @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h); |
|
|
262 | } |
118 | |
263 | |
119 | package Crossfire::Client::Widget::Window; |
264 | sub update { |
120 | |
|
|
121 | our @ISA = Crossfire::Client::Widget::Container::; |
|
|
122 | |
|
|
123 | use SDL::OpenGL; |
|
|
124 | |
|
|
125 | sub add { |
|
|
126 | my ($self, $chld) = @_; |
265 | my ($self) = @_; |
127 | $self->SUPER::add ($chld); |
266 | |
128 | $self->render_chld; |
267 | $self->render_chld; |
|
|
268 | $self->SUPER::update; |
129 | } |
269 | } |
130 | |
270 | |
131 | sub render_chld { |
271 | sub render_chld { |
132 | my ($self) = @_; |
272 | my ($self) = @_; |
133 | my $chld = $self->get; |
|
|
134 | my ($w, $h) = $self->size_request; |
|
|
135 | |
273 | |
136 | $self->{texture} = |
274 | $self->{texture} = |
137 | Crossfire::Client::Texture->new_from_opengl ( |
275 | Crossfire::Client::Texture->new_from_opengl ( |
138 | $w, $h, sub { $chld->draw } |
276 | $self->{w}, $self->{h}, sub { $self->child->draw } |
139 | ); |
277 | ); |
140 | $self->{texture}->upload; |
|
|
141 | } |
278 | } |
142 | |
279 | |
143 | sub size_request { |
280 | sub size_allocate { |
144 | my ($self) = @_; |
281 | my ($self, $w, $h) = @_; |
145 | my $chld = $self->get |
282 | |
146 | or return (0, 0); |
283 | $self->{w} = $w; |
147 | $chld->size_request |
284 | $self->{h} = $h; |
|
|
285 | |
|
|
286 | $self->child->size_allocate ($w, $h); |
|
|
287 | |
|
|
288 | $self->render_chld; |
148 | } |
289 | } |
149 | |
290 | |
150 | sub _draw { |
291 | sub _draw { |
151 | my ($self) = @_; |
292 | my ($self) = @_; |
152 | |
293 | |
153 | my ($w, $h) = $self->size_request;#TODO# use widht/height of texture |
294 | my ($w, $h) = ($self->w, $self->h); |
|
|
295 | |
154 | my $tex = $self->{texture} |
296 | my $tex = $self->{texture} |
155 | or return; |
297 | or return; |
156 | |
298 | |
157 | glEnable GL_BLEND; |
299 | glEnable GL_BLEND; |
158 | glEnable GL_TEXTURE_2D; |
300 | glEnable GL_TEXTURE_2D; |
159 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
301 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
160 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
302 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
161 | |
|
|
162 | glColor 1, 1, 1; |
|
|
163 | |
303 | |
164 | glBegin GL_QUADS; |
304 | glBegin GL_QUADS; |
165 | glTexCoord 0, 0; glVertex 0, 0; |
305 | glTexCoord 0, 0; glVertex 0, 0; |
166 | glTexCoord 0, 1; glVertex 0, $h; |
306 | glTexCoord 0, 1; glVertex 0, $h; |
167 | glTexCoord 1, 1; glVertex $w, $h; |
307 | glTexCoord 1, 1; glVertex $w, $h; |
… | |
… | |
170 | |
310 | |
171 | glDisable GL_BLEND; |
311 | glDisable GL_BLEND; |
172 | glDisable GL_TEXTURE_2D; |
312 | glDisable GL_TEXTURE_2D; |
173 | } |
313 | } |
174 | |
314 | |
|
|
315 | ############################################################################# |
|
|
316 | |
175 | package Crossfire::Client::Widget::Frame; |
317 | package Crossfire::Client::Widget::Frame; |
176 | |
318 | |
177 | our @ISA = Crossfire::Client::Widget::Container::; |
319 | our @ISA = Crossfire::Client::Widget::Bin::; |
178 | |
320 | |
179 | use SDL::OpenGL; |
321 | use SDL::OpenGL; |
180 | |
322 | |
181 | sub size_request { |
323 | sub size_request { |
182 | my ($self) = @_; |
324 | my ($self) = @_; |
183 | my $chld = $self->get |
325 | my $chld = $self->child |
184 | or return (0, 0); |
326 | or return (0, 0); |
|
|
327 | |
|
|
328 | $chld->move (2, 2); |
|
|
329 | |
185 | map { $_ + 4 } $chld->size_request; |
330 | map { $_ + 4 } $chld->size_request; |
186 | } |
331 | } |
187 | |
332 | |
|
|
333 | sub size_allocate { |
|
|
334 | my ($self, $w, $h) = @_; |
|
|
335 | |
|
|
336 | $self->{w} = $w; |
|
|
337 | $self->{h} = $h; |
|
|
338 | |
|
|
339 | $self->child->size_allocate ($w - 4, $h - 4); |
|
|
340 | $self->child->move (2, 2); |
|
|
341 | } |
|
|
342 | |
188 | sub _draw { |
343 | sub _draw { |
189 | my ($self) = @_; |
344 | my ($self) = @_; |
190 | |
345 | |
191 | my $chld = $self->get; |
346 | my $chld = $self->child; |
192 | |
347 | |
193 | my ($w, $h) = $chld->size_request; |
348 | my ($w, $h) = $chld->size_request; |
194 | |
349 | |
195 | glColor 1, 0, 0; |
|
|
196 | glBegin GL_QUADS; |
350 | glBegin GL_QUADS; |
|
|
351 | glColor 0, 0, 0; |
197 | glTexCoord 0, 0; glVertex 0 , 0; |
352 | glTexCoord 0, 0; glVertex 0 , 0; |
198 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
353 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
199 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
354 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
200 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
355 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
201 | glEnd; |
356 | glEnd; |
202 | |
357 | |
203 | glPushMatrix; |
|
|
204 | glTranslate (2, 2, 0); |
|
|
205 | $chld->draw; |
358 | $chld->draw; |
206 | glPopMatrix; |
|
|
207 | } |
359 | } |
|
|
360 | |
|
|
361 | ############################################################################# |
|
|
362 | |
|
|
363 | package Crossfire::Client::Widget::FancyFrame; |
|
|
364 | |
|
|
365 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
366 | |
|
|
367 | use SDL::OpenGL; |
|
|
368 | |
|
|
369 | my @tex = |
|
|
370 | map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ } |
|
|
371 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
372 | |
|
|
373 | sub size_request { |
|
|
374 | my ($self) = @_; |
|
|
375 | |
|
|
376 | my ($w, $h) = $self->SUPER::size_request; |
|
|
377 | |
|
|
378 | $h += $tex[1]->{height}; |
|
|
379 | $h += $tex[4]->{height}; |
|
|
380 | $w += $tex[2]->{width}; |
|
|
381 | $w += $tex[3]->{width}; |
|
|
382 | |
|
|
383 | ($w, $h) |
|
|
384 | } |
|
|
385 | |
|
|
386 | sub size_allocate { |
|
|
387 | my ($self, $w, $h) = @_; |
|
|
388 | |
|
|
389 | $self->SUPER::size_allocate ($w, $h); |
|
|
390 | |
|
|
391 | $h -= $tex[1]->{height}; |
|
|
392 | $h -= $tex[4]->{height}; |
|
|
393 | $w -= $tex[2]->{width}; |
|
|
394 | $w -= $tex[3]->{width}; |
|
|
395 | |
|
|
396 | $h = $h < 0 ? 0 : $h; |
|
|
397 | $w = $w < 0 ? 0 : $w; |
|
|
398 | |
|
|
399 | $self->child->size_allocate ($w, $h); |
|
|
400 | $self->child->move ($tex[3]->{width}, $tex[1]->{height}); |
|
|
401 | } |
|
|
402 | |
|
|
403 | sub _draw { |
|
|
404 | my ($self) = @_; |
|
|
405 | |
|
|
406 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
407 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
|
|
408 | |
|
|
409 | glEnable GL_BLEND; |
|
|
410 | glEnable GL_TEXTURE_2D; |
|
|
411 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
412 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
413 | |
|
|
414 | my $top = $tex[1]; |
|
|
415 | glBindTexture GL_TEXTURE_2D, $top->{name}; |
|
|
416 | |
|
|
417 | glBegin GL_QUADS; |
|
|
418 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
419 | glTexCoord 0, 1; glVertex 0 , $top->{height}; |
|
|
420 | glTexCoord 1, 1; glVertex $w , $top->{height}; |
|
|
421 | glTexCoord 1, 0; glVertex $w , 0; |
|
|
422 | glEnd; |
|
|
423 | |
|
|
424 | my $left = $tex[3]; |
|
|
425 | glBindTexture GL_TEXTURE_2D, $left->{name}; |
|
|
426 | |
|
|
427 | glBegin GL_QUADS; |
|
|
428 | glTexCoord 0, 0; glVertex 0 , $top->{height}; |
|
|
429 | glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch; |
|
|
430 | glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch; |
|
|
431 | glTexCoord 1, 0; glVertex $left->{width}, $top->{height}; |
|
|
432 | glEnd; |
|
|
433 | |
|
|
434 | my $right = $tex[2]; |
|
|
435 | glBindTexture GL_TEXTURE_2D, $right->{name}; |
|
|
436 | |
|
|
437 | glBegin GL_QUADS; |
|
|
438 | glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height}; |
|
|
439 | glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch; |
|
|
440 | glTexCoord 1, 1; glVertex $w , $top->{height} + $ch; |
|
|
441 | glTexCoord 1, 0; glVertex $w , $top->{height}; |
|
|
442 | glEnd; |
|
|
443 | |
|
|
444 | my $bottom = $tex[4]; |
|
|
445 | glBindTexture GL_TEXTURE_2D, $bottom->{name}; |
|
|
446 | |
|
|
447 | glBegin GL_QUADS; |
|
|
448 | glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height}; |
|
|
449 | glTexCoord 0, 1; glVertex 0 , $h; |
|
|
450 | glTexCoord 1, 1; glVertex $w , $h; |
|
|
451 | glTexCoord 1, 0; glVertex $w , $h - $bottom->{height}; |
|
|
452 | glEnd; |
|
|
453 | |
|
|
454 | my $bg = $tex[0]; |
|
|
455 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
456 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
457 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
458 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
459 | |
|
|
460 | my $rep_x = $cw / $bg->{width}; |
|
|
461 | my $rep_y = $ch / $bg->{height}; |
|
|
462 | |
|
|
463 | glBegin GL_QUADS; |
|
|
464 | glTexCoord 0, 0; glVertex $left->{width}, $top->{height}; |
|
|
465 | glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch; |
|
|
466 | glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch; |
|
|
467 | glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height}; |
|
|
468 | glEnd; |
|
|
469 | |
|
|
470 | glDisable GL_BLEND; |
|
|
471 | glDisable GL_TEXTURE_2D; |
|
|
472 | |
|
|
473 | $self->child->draw; |
|
|
474 | |
|
|
475 | } |
|
|
476 | |
|
|
477 | ############################################################################# |
208 | |
478 | |
209 | package Crossfire::Client::Widget::Table; |
479 | package Crossfire::Client::Widget::Table; |
210 | |
480 | |
211 | our @ISA = Crossfire::Client::Widget::Container::; |
481 | our @ISA = Crossfire::Client::Widget::Bin::; |
212 | |
482 | |
213 | use SDL::OpenGL; |
483 | use SDL::OpenGL; |
214 | |
484 | |
215 | sub add { |
485 | sub add { |
216 | my ($self, $x, $y, $chld) = @_; |
486 | my ($self, $x, $y, $chld) = @_; |
|
|
487 | my $old_chld = $self->{children}[$y][$x]; |
|
|
488 | |
217 | $self->{childs}[$y][$x] = $chld; |
489 | $self->{children}[$y][$x] = $chld; |
|
|
490 | $chld->set_parent ($self); |
|
|
491 | $self->update; |
218 | } |
492 | } |
219 | |
493 | |
220 | sub max_row_height { |
494 | sub max_row_height { |
221 | my ($self, $row) = @_; |
495 | my ($self, $row) = @_; |
222 | |
496 | |
223 | my $hs = 0; |
497 | my $hs = 0; |
224 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) { |
498 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
225 | my $c = $self->{childs}->[$row]->[$xi]; |
499 | my $c = $self->{children}->[$row]->[$xi]; |
226 | if ($c) { |
500 | if ($c) { |
227 | my ($w, $h) = $c->size_request; |
501 | my ($w, $h) = $c->size_request; |
228 | if ($hs < $h) { $hs = $h } |
502 | if ($hs < $h) { $hs = $h } |
229 | } |
503 | } |
230 | } |
504 | } |
… | |
… | |
233 | |
507 | |
234 | sub max_col_width { |
508 | sub max_col_width { |
235 | my ($self, $col) = @_; |
509 | my ($self, $col) = @_; |
236 | |
510 | |
237 | my $ws = 0; |
511 | my $ws = 0; |
238 | for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) { |
512 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
239 | my $c = ($self->{childs}->[$yi] || [])->[$col]; |
513 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
240 | if ($c) { |
514 | if ($c) { |
241 | my ($w, $h) = $c->size_request; |
515 | my ($w, $h) = $c->size_request; |
242 | if ($ws < $w) { $ws = $w } |
516 | if ($ws < $w) { $ws = $w } |
243 | } |
517 | } |
244 | } |
518 | } |
… | |
… | |
248 | sub size_request { |
522 | sub size_request { |
249 | my ($self) = @_; |
523 | my ($self) = @_; |
250 | |
524 | |
251 | my ($hs, $ws) = (0, 0); |
525 | my ($hs, $ws) = (0, 0); |
252 | |
526 | |
253 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
527 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
254 | $hs += $self->max_row_height ($yi); |
528 | $hs += $self->max_row_height ($yi); |
255 | } |
529 | } |
256 | |
530 | |
257 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
531 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
258 | my $wm = 0; |
532 | my $wm = 0; |
259 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
533 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
260 | $wm += $self->max_col_width ($xi) |
534 | $wm += $self->max_col_width ($xi) |
261 | } |
535 | } |
262 | if ($ws < $wm) { $ws = $wm } |
536 | if ($ws < $wm) { $ws = $wm } |
263 | } |
537 | } |
264 | |
538 | |
… | |
… | |
267 | |
541 | |
268 | sub _draw { |
542 | sub _draw { |
269 | my ($self) = @_; |
543 | my ($self) = @_; |
270 | |
544 | |
271 | my $y = 0; |
545 | my $y = 0; |
272 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
546 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
273 | my $x = 0; |
547 | my $x = 0; |
274 | |
548 | |
275 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
549 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
276 | |
550 | |
277 | glPushMatrix; |
|
|
278 | glTranslate ($x, $y, 0);#TODO#there must be no translate here, instead the widget must be moved |
|
|
279 | my $c = $self->{childs}->[$yi]->[$xi]; |
551 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
552 | if ($c) { |
|
|
553 | $c->move ($x, $y, 0); #TODO: Move to size_request |
280 | $c->draw if $c; |
554 | $c->draw if $c; |
281 | glPopMatrix; |
555 | } |
282 | |
556 | |
283 | $x += $self->max_col_width ($xi); |
557 | $x += $self->max_col_width ($xi); |
284 | } |
558 | } |
285 | |
559 | |
286 | $y += $self->max_row_height ($yi); |
560 | $y += $self->max_row_height ($yi); |
287 | } |
561 | } |
288 | } |
562 | } |
289 | |
563 | |
|
|
564 | ############################################################################# |
|
|
565 | |
290 | package Crossfire::Client::Widget::VBox; |
566 | package Crossfire::Client::Widget::VBox; |
291 | |
567 | |
292 | our @ISA = Crossfire::Client::Widget::Container::; |
568 | our @ISA = Crossfire::Client::Widget::Container::; |
293 | |
569 | |
294 | use SDL::OpenGL; |
570 | use SDL::OpenGL; |
295 | |
571 | |
296 | sub add { |
|
|
297 | my ($self, $chld) = @_; |
|
|
298 | push @{$self->{childs}}, $chld; |
|
|
299 | } |
|
|
300 | |
|
|
301 | sub size_request { |
572 | sub size_request { |
302 | my ($self) = @_; |
573 | my ($self) = @_; |
303 | |
574 | |
304 | my ($hs, $ws) = (0, 0); |
575 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
576 | |
|
|
577 | ( |
|
|
578 | (List::Util::max map $_->[0], @alloc), |
|
|
579 | (List::Util::sum map $_->[1], @alloc), |
|
|
580 | ) |
|
|
581 | } |
|
|
582 | |
|
|
583 | sub size_allocate { |
|
|
584 | my ($self, $w, $h) = @_; |
|
|
585 | |
|
|
586 | $self->w ($w); |
|
|
587 | $self->h ($h); |
|
|
588 | |
|
|
589 | my $exp; |
|
|
590 | my @oth; |
|
|
591 | # find expand widget |
305 | for (@{$self->{childs} || []}) { |
592 | for (@{$self->{children}}) { |
|
|
593 | if ($_->{expand}) { |
|
|
594 | $exp = $_; |
|
|
595 | last; |
|
|
596 | } |
|
|
597 | push @oth, $_; |
|
|
598 | } |
|
|
599 | |
|
|
600 | my ($ow, $oh); |
|
|
601 | |
|
|
602 | # get sizes of other widgets |
|
|
603 | for (@oth) { |
306 | my ($w, $h) = $_->size_request; |
604 | my ($w, $h) = $_->size_request; |
307 | $hs += $h; |
605 | $oh += $h; |
308 | if ($ws < $w) { $ws = $w } |
606 | if ($ow < $w) { $ow = $w } |
309 | } |
607 | } |
310 | |
608 | |
311 | return ($ws, $hs); |
609 | my $y = 0; |
312 | } |
|
|
313 | |
|
|
314 | sub _draw { |
|
|
315 | my ($self) = @_; |
|
|
316 | |
|
|
317 | my ($x, $y); |
|
|
318 | for (@{$self->{childs} || []}) { |
610 | for (@{$self->{children}}) { |
319 | glPushMatrix; |
611 | $_->move (0, $y); |
320 | glTranslate (0, $y, 0);# see above TODO |
612 | |
321 | $_->draw; |
613 | if ($_ == $exp) { |
322 | glPopMatrix; |
614 | $_->size_allocate ($w, $h - $oh); |
|
|
615 | $y += $h - $oh; |
|
|
616 | } else { |
323 | my ($w, $h) = $_->size_request; |
617 | my ($cw, $h) = $_->size_request; |
|
|
618 | $_->size_allocate ($w, $h); |
324 | $y += $h; |
619 | $y += $h; |
|
|
620 | } |
325 | } |
621 | } |
326 | } |
622 | } |
|
|
623 | |
|
|
624 | ############################################################################# |
327 | |
625 | |
328 | package Crossfire::Client::Widget::Label; |
626 | package Crossfire::Client::Widget::Label; |
329 | |
627 | |
330 | our @ISA = Crossfire::Client::Widget::; |
628 | our @ISA = Crossfire::Client::Widget::; |
331 | |
629 | |
332 | use SDL::OpenGL; |
630 | use SDL::OpenGL; |
333 | |
631 | |
334 | sub new { |
632 | sub new { |
335 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
633 | my ($class, $x, $y, $z, $height, $text) = @_; |
336 | |
634 | |
|
|
635 | # TODO: color, and make height, xyz etc. optional |
337 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf); |
636 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); |
338 | |
637 | |
339 | $self->set_text ($text); |
638 | $self->set_text ($text); |
340 | |
639 | |
341 | $self |
640 | $self |
342 | } |
641 | } |
343 | |
642 | |
344 | sub set_text { |
643 | sub set_text { |
345 | my ($self, $text) = @_; |
644 | my ($self, $text) = @_; |
|
|
645 | |
|
|
646 | $self->{text} = $text; |
346 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text; |
647 | $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height}; |
|
|
648 | |
|
|
649 | $self->update; |
347 | } |
650 | } |
348 | |
651 | |
349 | sub get_text { |
652 | sub get_text { |
350 | my ($self, $text) = @_; |
653 | my ($self, $text) = @_; |
|
|
654 | |
351 | $self->{text} |
655 | $self->{text} |
352 | } |
656 | } |
353 | |
657 | |
354 | sub size_request { |
658 | sub size_request { |
355 | my ($self) = @_; |
659 | my ($self) = @_; |
… | |
… | |
365 | |
669 | |
366 | my $tex = $self->{texture}; |
670 | my $tex = $self->{texture}; |
367 | |
671 | |
368 | glEnable GL_BLEND; |
672 | glEnable GL_BLEND; |
369 | glEnable GL_TEXTURE_2D; |
673 | glEnable GL_TEXTURE_2D; |
|
|
674 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
370 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
675 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
371 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
676 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
372 | |
677 | |
373 | glColor 1, 1, 1; |
678 | glColor 1, 0, 0, 1; # TODO color |
374 | |
679 | |
375 | glBegin GL_QUADS; |
680 | glBegin GL_QUADS; |
376 | glTexCoord 0, 0; glVertex 0 , 0; |
681 | glTexCoord 0, 0; glVertex 0 , 0; |
377 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
682 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
378 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
683 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
… | |
… | |
381 | |
686 | |
382 | glDisable GL_BLEND; |
687 | glDisable GL_BLEND; |
383 | glDisable GL_TEXTURE_2D; |
688 | glDisable GL_TEXTURE_2D; |
384 | } |
689 | } |
385 | |
690 | |
|
|
691 | ############################################################################# |
|
|
692 | |
386 | package Crossfire::Client::Widget::TextView; |
693 | package Crossfire::Client::Widget::TextEntry; |
|
|
694 | |
|
|
695 | our @ISA = Crossfire::Client::Widget::Label::; |
|
|
696 | |
|
|
697 | use SDL; |
|
|
698 | use SDL::OpenGL; |
|
|
699 | |
|
|
700 | sub key_down { |
|
|
701 | my ($self, $ev) = @_; |
|
|
702 | |
|
|
703 | my $mod = $ev->key_mod; |
|
|
704 | my $sym = $ev->key_sym; |
|
|
705 | |
|
|
706 | $ev->set_unicode (1); |
|
|
707 | my $uni = $ev->key_unicode; |
|
|
708 | |
|
|
709 | my $text = $self->get_text; |
|
|
710 | |
|
|
711 | if ($sym == SDLK_BACKSPACE) { |
|
|
712 | substr $text, -1, 1, ''; |
|
|
713 | |
|
|
714 | } elsif ($uni) { |
|
|
715 | $text .= chr $uni; |
|
|
716 | } |
|
|
717 | $self->set_text ($text); |
|
|
718 | } |
|
|
719 | |
|
|
720 | ############################################################################# |
|
|
721 | |
|
|
722 | package Crossfire::Client::Widget::MapWidget; |
387 | |
723 | |
388 | use strict; |
724 | use strict; |
389 | |
725 | |
390 | our @ISA = qw/Crossfire::Client::Widget/; |
726 | use List::Util qw(min max); |
391 | |
|
|
392 | use SDL::OpenGL; |
|
|
393 | use SDL::OpenGL::Constants; |
|
|
394 | |
|
|
395 | sub add_line { |
|
|
396 | my ($self, $line) = @_; |
|
|
397 | push @{$self->{lines}}, $line; |
|
|
398 | } |
|
|
399 | |
|
|
400 | sub _draw { |
|
|
401 | my ($self) = @_; |
|
|
402 | |
|
|
403 | } |
|
|
404 | |
|
|
405 | package Crossfire::Client::Widget::MapWidget; |
|
|
406 | |
|
|
407 | use strict; |
|
|
408 | |
|
|
409 | our @ISA = qw/Crossfire::Client::Widget/; |
|
|
410 | |
727 | |
411 | use SDL; |
728 | use SDL; |
412 | use SDL::OpenGL; |
729 | use SDL::OpenGL; |
413 | use SDL::OpenGL::Constants; |
730 | use SDL::OpenGL::Constants; |
414 | |
731 | |
|
|
732 | our @ISA = Crossfire::Client::Widget::; |
|
|
733 | |
415 | sub key_down { |
734 | sub key_down { |
416 | print "MAPKEYDOWN\n"; |
735 | print "MAPKEYDOWN\n"; |
417 | } |
736 | } |
418 | |
737 | |
419 | sub key_up { |
738 | sub key_up { |
420 | } |
739 | } |
421 | |
740 | |
|
|
741 | sub size_request { |
|
|
742 | |
|
|
743 | } |
|
|
744 | |
|
|
745 | sub size_allocate { |
|
|
746 | } |
|
|
747 | |
422 | sub _draw { |
748 | sub _draw { |
423 | my ($self) = @_; |
749 | my ($self) = @_; |
|
|
750 | |
|
|
751 | my $mx = $::CONN->{mapx}; |
|
|
752 | my $my = $::CONN->{mapy}; |
|
|
753 | |
|
|
754 | my $map = $::CONN->{map}; |
|
|
755 | |
|
|
756 | my ($xofs, $yofs); |
|
|
757 | |
|
|
758 | my $sw = 1 + int $::WIDTH / 32; |
|
|
759 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
760 | |
|
|
761 | if ($::CONN->{mapw} > $sw) { |
|
|
762 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
763 | } else { |
|
|
764 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
765 | } |
|
|
766 | |
|
|
767 | if ($::CONN->{maph} > $sh) { |
|
|
768 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
769 | } else { |
|
|
770 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
771 | } |
424 | |
772 | |
425 | glEnable GL_TEXTURE_2D; |
773 | glEnable GL_TEXTURE_2D; |
426 | glEnable GL_BLEND; |
774 | glEnable GL_BLEND; |
427 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
775 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
428 | |
776 | |
429 | my $map = $::CONN->{map}; |
777 | my $sw4 = ($sw + 3) & ~3; |
|
|
778 | my $lighting = "\x00" x ($sw4 * $sh); |
430 | |
779 | |
431 | for my $x (0 .. int $::WIDTH / 32) { |
780 | for my $x (0 .. $sw - 1) { |
432 | for my $y (0 .. int $::HEIGHT / 32) { |
781 | for my $y (0 .. $sh - 1) { |
433 | |
782 | |
434 | my $cell = $map->[$x + $::CONN->{mapx}] |
783 | my $cell = $map->[$x + $xofs][$y + $yofs] |
435 | [$y + $::CONN->{mapy}] |
|
|
436 | or next; |
784 | or next; |
437 | |
785 | |
438 | my $darkness = $cell->[0] * (1 / 255); |
786 | my $darkness = $cell->[0] * (1 / 255); |
439 | if ($darkness < 0) { |
787 | if ($darkness < 0) { |
440 | glColor 0.3, 0.3, 0.3; |
788 | $darkness = 0.15; |
441 | } else { |
|
|
442 | glColor $darkness, $darkness, $darkness; |
|
|
443 | } |
789 | } |
|
|
790 | substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255; |
444 | |
791 | |
445 | for my $num (grep $_, @$cell[1,2,3]) { |
792 | for my $num (grep $_, @$cell[1,2,3]) { |
446 | my $tex = $::CONN->{face}[$num]{texture} || next; |
793 | my $tex = $::CONN->{face}[$num]{texture} || next; |
447 | |
794 | |
448 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
795 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
… | |
… | |
460 | glTexCoord 1, 0; glVertex $px + $w, $py; |
807 | glTexCoord 1, 0; glVertex $px + $w, $py; |
461 | glEnd; |
808 | glEnd; |
462 | } |
809 | } |
463 | } |
810 | } |
464 | } |
811 | } |
|
|
812 | |
|
|
813 | # if (1) { # higher quality darkness |
|
|
814 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
815 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
816 | # |
|
|
817 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
818 | # |
|
|
819 | # $lighting = $pb->get_pixels; |
|
|
820 | # $lighting =~ s/(.)../$1/gs; |
|
|
821 | # } |
|
|
822 | |
|
|
823 | $lighting = new Crossfire::Client::Texture |
|
|
824 | width => $sw4, |
|
|
825 | height => $sh, |
|
|
826 | data => $lighting, |
|
|
827 | internalformat => GL_ALPHA4, |
|
|
828 | format => GL_ALPHA; |
|
|
829 | |
|
|
830 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
831 | glColor 0, 0, 0, 0.75; |
|
|
832 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
833 | glBindTexture GL_TEXTURE_2D, $lighting->{name}; |
|
|
834 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
835 | glBegin GL_QUADS; |
|
|
836 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
837 | glTexCoord 0, 1; glVertex 0 , $sh * 32; |
|
|
838 | glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32; |
|
|
839 | glTexCoord 1, 0; glVertex $sw4 * 32, 0; |
|
|
840 | glEnd; |
465 | |
841 | |
466 | glDisable GL_TEXTURE_2D; |
842 | glDisable GL_TEXTURE_2D; |
467 | glDisable GL_BLEND; |
843 | glDisable GL_BLEND; |
468 | } |
844 | } |
469 | |
845 | |
… | |
… | |
516 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
892 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
517 | $::CONN->send ("command run_stop"); |
893 | $::CONN->send ("command run_stop"); |
518 | } |
894 | } |
519 | } |
895 | } |
520 | |
896 | |
|
|
897 | ############################################################################# |
|
|
898 | |
|
|
899 | package Crossfire::Client::Widget::Animator; |
|
|
900 | |
|
|
901 | use SDL::OpenGL; |
|
|
902 | |
|
|
903 | our @ISA = Crossfire::Client::Widget::Bin::; |
|
|
904 | |
|
|
905 | sub moveto { |
|
|
906 | my ($self, $x, $y) = @_; |
|
|
907 | |
|
|
908 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
909 | $self->{speed} = 0.2; |
|
|
910 | $self->{time} = 1; |
|
|
911 | |
|
|
912 | ::animation_start $self; |
|
|
913 | } |
|
|
914 | |
|
|
915 | sub animate { |
|
|
916 | my ($self, $interval) = @_; |
|
|
917 | |
|
|
918 | $self->{time} -= $interval * $self->{speed}; |
|
|
919 | if ($self->{time} <= 0) { |
|
|
920 | $self->{time} = 0; |
|
|
921 | ::animation_stop $self; |
|
|
922 | } |
|
|
923 | |
|
|
924 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
925 | |
|
|
926 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
927 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
928 | } |
|
|
929 | |
|
|
930 | sub _draw { |
|
|
931 | my ($self) = @_; |
|
|
932 | |
|
|
933 | glPushMatrix; |
|
|
934 | glRotate $self->{time} * 10000, 0, 1, 0; |
|
|
935 | $self->{children}[0]->draw; |
|
|
936 | glPopMatrix; |
|
|
937 | } |
|
|
938 | |
521 | 1; |
939 | 1; |
522 | |
940 | |