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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC

… …
432} 432}
433 433
434/* SDL should provide this, really. */ 434/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 435#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 436#define SDLK_MODIFIER_MAX 314
437
438/******************************************************************************/
439
440static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
441static GV *hover_gv;
442
443static int
444within_widget (SV *widget, NV x, NV y)
445{
446 HV *self;
447 SV **svp;
448 NV wx, ww, wy, wh;
449
450 if (!SvROK (widget))
451 return 0;
452
453 self = (HV *)SvRV (widget);
454
455 if (SvTYPE (self) != SVt_PVHV)
456 return 0;
457
458 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
459 if (y < wy)
460 return 0;
461
462 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
463 if (y >= wy + wh)
464 return 0;
465
466 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
467 if (x < wx)
468 return 0;
469
470 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
471 if (x >= wx + ww)
472 return 0;
473
474 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
475 if (!svp || !SvTRUE (*svp))
476 return 0;
477
478 return 1;
479}
437 480
438MODULE = CFPlus PACKAGE = CFPlus 481MODULE = CFPlus PACKAGE = CFPlus
439 482
440PROTOTYPES: ENABLE 483PROTOTYPES: ENABLE
441 484
… …
2290 const_iv (GL_ALPHA_TEST), 2333 const_iv (GL_ALPHA_TEST),
2291 const_iv (GL_NORMALIZE), 2334 const_iv (GL_NORMALIZE),
2292 const_iv (GL_RESCALE_NORMAL), 2335 const_iv (GL_RESCALE_NORMAL),
2293 const_iv (GL_FRONT), 2336 const_iv (GL_FRONT),
2294 const_iv (GL_BACK), 2337 const_iv (GL_BACK),
2338 const_iv (GL_AUX0),
2295 const_iv (GL_AND), 2339 const_iv (GL_AND),
2296 const_iv (GL_ONE), 2340 const_iv (GL_ONE),
2297 const_iv (GL_ZERO), 2341 const_iv (GL_ZERO),
2298 const_iv (GL_SRC_ALPHA), 2342 const_iv (GL_SRC_ALPHA),
2299 const_iv (GL_DST_ALPHA), 2343 const_iv (GL_DST_ALPHA),
… …
2345 const_iv (GL_COLOR_LOGIC_OP), 2389 const_iv (GL_COLOR_LOGIC_OP),
2346 const_iv (GL_SEPARABLE_2D), 2390 const_iv (GL_SEPARABLE_2D),
2347 const_iv (GL_CONVOLUTION_2D), 2391 const_iv (GL_CONVOLUTION_2D),
2348 const_iv (GL_CONVOLUTION_BORDER_MODE), 2392 const_iv (GL_CONVOLUTION_BORDER_MODE),
2349 const_iv (GL_CONSTANT_BORDER), 2393 const_iv (GL_CONSTANT_BORDER),
2394 const_iv (GL_POINTS),
2350 const_iv (GL_LINES), 2395 const_iv (GL_LINES),
2351 const_iv (GL_LINE_STRIP), 2396 const_iv (GL_LINE_STRIP),
2352 const_iv (GL_LINE_LOOP), 2397 const_iv (GL_LINE_LOOP),
2353 const_iv (GL_QUADS), 2398 const_iv (GL_QUADS),
2354 const_iv (GL_QUAD_STRIP), 2399 const_iv (GL_QUAD_STRIP),
2355 const_iv (GL_TRIANGLES), 2400 const_iv (GL_TRIANGLES),
2356 const_iv (GL_TRIANGLE_STRIP), 2401 const_iv (GL_TRIANGLE_STRIP),
2357 const_iv (GL_TRIANGLE_FAN), 2402 const_iv (GL_TRIANGLE_FAN),
2403 const_iv (GL_POLYGON),
2358 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2404 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405 const_iv (GL_POINT_SMOOTH_HINT),
2406 const_iv (GL_LINE_SMOOTH_HINT),
2407 const_iv (GL_POLYGON_SMOOTH_HINT),
2408 const_iv (GL_GENERATE_MIPMAP_HINT),
2359 const_iv (GL_FASTEST), 2409 const_iv (GL_FASTEST),
2410 const_iv (GL_DONT_CARE),
2411 const_iv (GL_NICEST),
2360 const_iv (GL_V2F), 2412 const_iv (GL_V2F),
2361 const_iv (GL_V3F), 2413 const_iv (GL_V3F),
2362 const_iv (GL_T2F_V3F), 2414 const_iv (GL_T2F_V3F),
2363 const_iv (GL_T2F_N3F_V3F), 2415 const_iv (GL_T2F_N3F_V3F),
2364# undef const_iv 2416# undef const_iv
… …
2451void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2503void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452 2504
2453# near_ and far_ are due to microsofts buggy "c" compiler 2505# near_ and far_ are due to microsofts buggy "c" compiler
2454void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2506void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2455 2507
2508PROTOTYPES: DISABLE
2509
2456void glViewport (int x, int y, int width, int height) 2510void glViewport (int x, int y, int width, int height)
2457 2511
2458void glScissor (int x, int y, int width, int height) 2512void glScissor (int x, int y, int width, int height)
2459 2513
2460void glTranslate (float x, float y, float z = 0.) 2514void glTranslate (float x, float y, float z = 0.)
… …
2467 2521
2468void glRotate (float angle, float x, float y, float z) 2522void glRotate (float angle, float x, float y, float z)
2469 CODE: 2523 CODE:
2470 glRotatef (angle, x, y, z); 2524 glRotatef (angle, x, y, z);
2471 2525
2472void glBegin (int mode)
2473
2474void glEnd ()
2475
2476void glColor (float r, float g, float b, float a = 1.0) 2526void glColor (float r, float g, float b, float a = 1.0)
2477 PROTOTYPE: @
2478 ALIAS: 2527 ALIAS:
2479 glColor_premultiply = 1 2528 glColor_premultiply = 1
2480 CODE: 2529 CODE:
2481 if (ix) 2530 if (ix)
2482 { 2531 {
… …
2485 b *= a; 2534 b *= a;
2486 } 2535 }
2487 // microsoft visual "c" rounds instead of truncating... 2536 // microsoft visual "c" rounds instead of truncating...
2488 glColor4f (r, g, b, a); 2537 glColor4f (r, g, b, a);
2489 2538
2490void glInterleavedArrays (int format, int stride, char *data)
2491
2492void glDrawElements (int mode, int count, int type, char *indices)
2493
2494# 1.2 void glDrawRangeElements (int mode, int start, int end
2495
2496void glRasterPos (float x, float y, float z = 0.) 2539void glRasterPos (float x, float y, float z = 0.)
2497 CODE: 2540 CODE:
2498 glRasterPos3f (0, 0, z); 2541 glRasterPos3f (0, 0, z);
2499 glBitmap (0, 0, 0, 0, x, y, 0); 2542 glBitmap (0, 0, 0, 0, x, y, 0);
2500 2543
… …
2503 glVertex3f (x, y, z); 2546 glVertex3f (x, y, z);
2504 2547
2505void glTexCoord (float s, float t) 2548void glTexCoord (float s, float t)
2506 CODE: 2549 CODE:
2507 glTexCoord2f (s, t); 2550 glTexCoord2f (s, t);
2551
2552PROTOTYPES: ENABLE
2553
2554void glBegin (int mode)
2555
2556void glEnd ()
2557
2558void glPointSize (GLfloat size)
2559
2560void glLineWidth (GLfloat width)
2561
2562void glInterleavedArrays (int format, int stride, char *data)
2563
2564void glDrawElements (int mode, int count, int type, char *indices)
2565
2566# 1.2 void glDrawRangeElements (int mode, int start, int end
2508 2567
2509void glTexEnv (int target, int pname, float param) 2568void glTexEnv (int target, int pname, float param)
2510 CODE: 2569 CODE:
2511 glTexEnvf (target, pname, param); 2570 glTexEnvf (target, pname, param);
2512 2571
… …
2565 2624
2566void glEndList () 2625void glEndList ()
2567 2626
2568void glCallList (int list) 2627void glCallList (int list)
2569 2628
2629MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2630
2631PROTOTYPES: DISABLE
2632
2633void
2634find_widget (SV *self, NV x, NV y)
2635 PPCODE:
2636{
2637 if (within_widget (self, x, y))
2638 XPUSHs (self);
2639}
2640
2641BOOT:
2642{
2643 hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
2644
2645 draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
2646 draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
2647 draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
2648 draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
2649}
2650
2651void
2652draw (SV *self)
2653 CODE:
2654{
2655 HV *hv;
2656 SV **svp;
2657 NV x, y, w, h;
2658 SV *draw_x_sv = GvSV (draw_x_gv);
2659 SV *draw_y_sv = GvSV (draw_y_gv);
2660 SV *draw_w_sv = GvSV (draw_w_gv);
2661 SV *draw_h_sv = GvSV (draw_h_gv);
2662 SV *hover;
2663 double draw_x, draw_y, draw_w, draw_h;
2664
2665 if (!SvROK (self))
2666 croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
2667
2668 hv = (HV *)SvRV (self);
2669
2670 if (SvTYPE (hv) != SVt_PVHV)
2671 croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
2672
2673 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675
2676 if (!h || !w)
2677 XSRETURN_EMPTY;
2678
2679 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2680 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2681
2682 draw_x = SvNV (draw_x_sv) + x;
2683 draw_y = SvNV (draw_y_sv) + y;
2684
2685 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2686 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2687 XSRETURN_EMPTY;
2688
2689 sv_setnv (draw_x_sv, draw_x);
2690 sv_setnv (draw_y_sv, draw_y);
2691
2692 glPushMatrix ();
2693 glTranslated (x, y, 0);
2694
2695 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2696 {
2697 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698
2699 if (svp && SvTRUE (*svp))
2700 {
2701 glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
2702 glEnable (GL_BLEND);
2703 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704 glBegin (GL_QUADS);
2705 glVertex2f (0, 0);
2706 glVertex2f (w, 0);
2707 glVertex2f (w, h);
2708 glVertex2f (0, h);
2709 glEnd ();
2710 glDisable (GL_BLEND);
2711 }
2712 }
2713#if 0
2714 if ($ENV{CFPLUS_DEBUG} & 1) {
2715 glPushMatrix;
2716 glColor 1, 1, 0, 1;
2717 glTranslate 0.375, 0.375;
2718 glBegin GL_LINE_LOOP;
2719 glVertex 0 , 0;
2720 glVertex $self->{w} - 1, 0;
2721 glVertex $self->{w} - 1, $self->{h} - 1;
2722 glVertex 0 , $self->{h} - 1;
2723 glEnd;
2724 glPopMatrix;
2725 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726 }
2727#endif
2728 PUSHMARK (SP);
2729 XPUSHs (self);
2730 PUTBACK;
2731 call_method ("_draw", G_VOID | G_DISCARD);
2732 SPAGAIN;
2733
2734 glPopMatrix ();
2735
2736 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2737 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2738}
2739

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