[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.248 by root, Fri Dec 28 15:27:39 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	70	#else
57	# define PARACHUTE 0	71	# define PARACHUTE 0
58	#endif	72	#endif
59		73
		74	static AV *texture_av;
		75
60	static struct	76	static struct
61	{	77	{
62	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	79	#include "glfunc.h"
64	#undef GL_FUNC	80	#undef GL_FUNC
65	} gl;	81	} gl;
66		82
		83	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	85	{
69	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	90	else
74	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
75	}	92	}
76		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
77	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
78		120
79	#include "pango-font.c"	121	#include "pango-font.c"
80	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
81	#include "pango-render.c"	123	#include "pango-render.c"
82		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
85		129
86	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
87		131
88	static int	132	static int
89	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
90	{	134	{
91	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		149
106	typedef struct cf_layout {	150	typedef struct cf_layout {
107	PangoLayout *pl;	151	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
109	int base_height;	153	int base_height;
110	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
111	} *CFPlus__Layout;	156	} *DC__Layout;
112		157
113	static CFPlus__Font default_font;	158	static DC__Font default_font;
114	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
116		161
117	static void	162	static void
118	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	168	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	170	}
126		171
127	static void	172	static void
128	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
129	{	174	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
132	*/	177	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		182
138	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
139	}	184	}
140		185
141	static void	186	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	188	{
144	PangoRectangle rect;	189	PangoRectangle rect;
145		190
146	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		199
155	*w = rect.width;	200	*w = rect.width;
156	*h = rect.height;	201	*h = rect.height;
157	}	202	}
158		203
		204	typedef uint16_t tileid;
159	typedef uint16_t mapface;	205	typedef uint16_t faceid;
160		206
161	typedef struct {	207	typedef struct {
162	GLint name;	208	GLuint name;
163	int w, h;	209	int w, h;
164	float s, t;	210	float s, t;
165	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
166	} maptex;	214	} maptex;
167		215
168	typedef struct {	216	typedef struct {
169	uint32_t player;	217	uint32_t player;
170	mapface face[3];	218	tileid tile[3];
171	uint16_t darkness;	219	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	221	} mapcell;
174		222
175	typedef struct {	223	typedef struct {
176	int32_t c0, c1;	224	int32_t c0, c1;
177	mapcell *col;	225	mapcell *col;
178	} maprow;	226	} maprow;
179		227
180	typedef struct map {	228	typedef struct map {
181	int x, y, w, h;	229	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	231	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	232	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		233
189	int32_t rows;	234	int32_t rows;
190	maprow *row;	235	maprow *row;
191	} *CFPlus__Map;	236	} *DC__Map;
192		237
193	static char *	238	static char *
194	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
195	{	240	{
196	char *p;	241	char *p;
…		…
213	}	258	}
214		259
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
218	static maprow *	283	static maprow *
219	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
220	{	285	{
221	if (0 > y)	286	if (0 > y)
222	{	287	{
223	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
262		327
263	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
264	}	329	}
265		330
266	static mapcell *	331	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
268	{	333	{
269	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
270	}	335	}
271		336
272	static void	337	static void
273	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
274	{	339	{
275	int r;	340	int r;
276		341
277	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
286	self->row = 0;	351	self->row = 0;
287	self->rows = 0;	352	self->rows = 0;
288	}	353	}
289		354
290	static void	355	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	357	{
293	int x, y;	358	int x, y;
294	maprow *row;	359	maprow *row;
295	mapcell *cell;	360	mapcell *cell;
296		361
…		…
316	cell->player = 0;	381	cell->player = 0;
317	}	382	}
318	}	383	}
319	}	384	}
320		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
		400	}
		401
321	static void	402	static void
322	music_finished (void)	403	music_finished (void)
323	{	404	{
324	SDL_UserEvent ev;	405	SDL_UserEvent ev;
325		406
…		…
359	n \|= n >> 16;	440	n \|= n >> 16;
360		441
361	return n + 1;	442	return n + 1;
362	}	443	}
363		444
364	MODULE = CFPlus PACKAGE = CFPlus	445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
365		504
366	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
367		506
368	BOOT:	507	BOOT:
369	{	508	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	510	static const struct {
372	const char *name;	511	const char *name;
373	IV iv;	512	IV iv;
374	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
376	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
458	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	624
471	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	626	# undef const_iv
475	};	627	};
476		628
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
480		641
481	int	642	int
482	in_destruct ()	643	in_destruct ()
483	CODE:	644	CODE:
484	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	647	RETVAL
487		648
488	NV floor (NV x)	649	NV floor (NV x)
489		650
490	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
491		656
492	void	657	void
493	pango_init ()	658	pango_init ()
494	CODE:	659	CODE:
495	{	660	{
496	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
499	}	664	}
500		665
		666	char *
		667	SDL_GetError ()
		668
501	int	669	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		671
504	void	672	void
505	SDL_Quit ()	673	SDL_Quit ()
506		674
507	void	675	void
508	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	677	PPCODE:
510	{	678	{
511	SDL_Rect **m;	679	SDL_Rect **m;
512		680
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		685
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		688
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		693
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	698	#endif
531		699
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		701
537	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
538	while (*m)	703	while (*m)
539	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
540	AV *av = newAV ();	707	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
544		714
545	++m;	715	++m;
546	}	716	}
547	}	717	}
548		718
549	char *
550	SDL_GetError ()
551
552	int	719	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
555	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	733	);
		734
558	if (RETVAL)	735	if (RETVAL)
559	{	736	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	741	#include "glfunc.h"
563	# undef GL_FUNC	742	#undef GL_FUNC
564	}	743	}
		744	}
565	OUTPUT:	745	OUTPUT:
566	RETVAL	746	RETVAL
567		747
568	void	748	void
569	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
570		750
571	char *	751	char *
572	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
573		753
		754	int
		755	SDL_GetAppState ()
		756
574	void	757	void
575	SDL_PollEvent ()	758	poll_events ()
576	PPCODE:	759	PPCODE:
577	{	760	{
578	SDL_Event ev;	761	SDL_Event ev;
579		762
580	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	765	{
582	HV *hv = newHV ();	766	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		768
585	switch (ev.type)	769	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
588	case SDL_KEYUP:	772	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	778	break;
594		779
595	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	783	break;
599		784
600	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
608	break;	811	break;
609		812
610	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	827	break;
625	}	828	}
626		829
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	831	}
629	}	832	}
630		833
631	int	834	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	836	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
636		839
637	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
638	Mix_CloseAudio ()	857	Mix_CloseAudio ()
639		858
640	int	859	int
641	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
642		861
		862	const char *
		863	Mix_GetError ()
		864
643	void	865	void
644	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
645	CODE:	867	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		869
650	void	870	void
651	win32_proxy_info ()	871	win32_proxy_info ()
652	PPCODE:	872	PPCODE:
653	{	873	{
…		…
690	STRLEN image_len;	910	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
697		917
698	if (!rw)	918	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
700		920
…		…
773	void	993	void
774	error (char *message)	994	error (char *message)
775	CODE:	995	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	997	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	999	#endif
780		1000
781	void	1001	void
782	fatal (char *message)	1002	fatal (char *message)
783	CODE:	1003	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1005	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1007	#endif
788	_exit (1);	1008	_exit (1);
789		1009
790	void	1010	void
791	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
795	#else	1015	#else
796	_exit (retval);	1016	_exit (retval);
797	#endif	1017	#endif
798		1018
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
800		1027
801	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
803	CODE:	1034	CODE:
804	{	1035	{
805	int count;	1036	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1040	}
810	OUTPUT:	1041	OUTPUT:
811	RETVAL	1042	RETVAL
812		1043
813	void	1044	void
814	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
815	CODE:	1046	CODE:
816	pango_font_description_free (self);	1047	pango_font_description_free (self);
817		1048
818	void	1049	void
819	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
820	CODE:	1052	CODE:
821	default_font = self;	1053	default_font = self;
822		1054
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1056
		1057	PROTOTYPES: DISABLE
		1058
825	void	1059	void
826	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
827	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
828	tc_clear ();	1069	tc_restore ();
829		1070
830	CFPlus::Layout	1071	DC::Layout
831	new (SV *class)	1072	new (SV *class)
832	CODE:	1073	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
834		1075
835	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
842		1084
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
845	OUTPUT:	1087	OUTPUT:
846	RETVAL	1088	RETVAL
847		1089
848	void	1090	void
849	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
850	CODE:	1092	CODE:
851	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
852	Safefree (self);	1095	Safefree (self);
853		1096
854	void	1097	void
855	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
856	CODE:	1099	CODE:
857	{	1100	{
858	STRLEN textlen;	1101	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
860		1103
861	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
862	}	1105	}
863		1106
864	void	1107	void
865	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
866	CODE:	1109	CODE:
867	{	1110	{
868	STRLEN textlen;	1111	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
870		1113
871	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
872	}	1115	}
873		1116
874	void	1117	void
875	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
876	CODE:	1119	CODE:
877	{	1120	{
878	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1123	const char *pos = text;
…		…
915	if (attrs)	1158	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
917	}	1160	}
918		1161
919	void	1162	void
920	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
921	PPCODE:	1164	PPCODE:
922	{	1165	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1167
925	do	1168	do
…		…
940		1183
941	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
942	}	1185	}
943		1186
944	int	1187	int
945	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
946	CODE:	1189	CODE:
947	{	1190	{
948	int lines = 1;	1191	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
950		1193
…		…
955	}	1198	}
956	OUTPUT:	1199	OUTPUT:
957	RETVAL	1200	RETVAL
958		1201
959	SV *	1202	SV *
960	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
961	CODE:	1204	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
964	OUTPUT:	1207	OUTPUT:
965	RETVAL	1208	RETVAL
966		1209
967	void	1210	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1212	CODE:
970	self->r = r;	1213	self->r = r;
971	self->g = g;	1214	self->g = g;
972	self->b = b;	1215	self->b = b;
973	self->a = a;	1216	self->a = a;
974		1217
975	void	1218	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1220	CODE:
978	if (self->font != font)	1221	if (self->font != font)
979	{	1222	{
980	self->font = font;	1223	self->font = font;
981	layout_update_font (self);	1224	layout_update_font (self);
982	}	1225	}
983		1226
984	void	1227	void
985	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
986	CODE:	1229	CODE:
987	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
988	{	1231	{
989	self->base_height = base_height;	1232	self->base_height = base_height;
990	layout_update_font (self);	1233	layout_update_font (self);
991	}	1234	}
992		1235
993	void	1236	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1238	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1240
998	void	1241	void
999	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1000	CODE:	1243	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1245
1003	void	1246	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1248	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1250
1008	void	1251	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1253	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1016	);	1259	);
1017		1260
1018	void	1261	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1263	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1265
1023	void	1266	void
1024	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1025	PPCODE:	1268	PPCODE:
1026	{	1269	{
1027	int w, h;	1270	int w, h;
1028		1271
1029	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1277	}
1035		1278
1036	int	1279	int
1037	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1038	CODE:	1281	CODE:
1039	{	1282	{
1040	PangoRectangle rect;	1283	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1044	}	1287	}
1045	OUTPUT:	1288	OUTPUT:
1046	RETVAL	1289	RETVAL
1047		1290
1048	int	1291	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1293	CODE:
1051	{	1294	{
1052	int index, trailing;	1295	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1055	}	1298	}
1056	OUTPUT:	1299	OUTPUT:
1057	RETVAL	1300	RETVAL
1058		1301
1059	void	1302	void
1060	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1304	PPCODE:
1062	{	1305	{
1063	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1065		1308
…		…
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1070	}	1313	}
1071		1314
1072	void	1315	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1317	PPCODE:
1075	{	1318	{
1076	int line, x;	1319	int line, x;
1077		1320
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1324	--line;
		1325	#endif
1081	EXTEND (SP, 2);	1326	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1327	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1329	}
1085		1330
1086	void	1331	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1332	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1333	PPCODE:
1089	{	1334	{
1090	PangoLayoutLine *lp;	1335	PangoLayoutLine *lp;
1091	int index, trailing;	1336	int index, trailing;
1092		1337
…		…
1094	XSRETURN_EMPTY;	1339	XSRETURN_EMPTY;
1095		1340
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1341	if (!(lp = pango_layout_get_line (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1342	XSRETURN_EMPTY; /* do better */
1098		1343
1099	if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing))	1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100	XSRETURN_EMPTY; /* do better */
1101		1345
1102	EXTEND (SP, 2);	1346	EXTEND (SP, 2);
1103	if (GIMME_V == G_SCALAR)	1347	if (GIMME_V == G_SCALAR)
1104	PUSHs (sv_2mortal (newSViv (index + trailing)));	1348	PUSHs (sv_2mortal (newSViv (index + trailing)));
1105	else	1349	else
…		…
1108	PUSHs (sv_2mortal (newSViv (trailing)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1109	}	1353	}
1110	}	1354	}
1111		1355
1112	void	1356	void
1113	render (CFPlus::Layout self, float x, float y, int flags = 0)	1357	render (DC::Layout self, float x, float y, int flags = 0)
1114	PPCODE:	1358	CODE:
		1359	rc_clear (self->rc);
1115	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1116	self->pl,	1361	self->pl,
		1362	self->rc,
1117	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1118	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1119	flags	1365	flags
1120	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1121		1370
1122	MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124	void	1371	void
1125	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1126	CODE:	1373	CODE:
1127	{	1374	{
1128	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1129	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130		1382
1131	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1132	{	1399	{
1133	int nw = minpot (ow);
1134	int nh = minpot (oh);
1135
1136	if (nw != ow \|\| nh != oh)
1137	{
1138	if (SvOK (data_))
1139	{
1140	STRLEN datalen;	1400	STRLEN datalen;
1141	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1142	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1143	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1144		1404
1145	SvPOK_only (result_);	1405	SvPOK_only (result_);
1146	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1147		1407
1148	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1149	while (oh--)	1409	while (oh--)
1150	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151		1411
1152	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1153	}
1154
1155	sv_setiv (w_, nw);
1156	sv_setiv (h_, nh);
1157	}
1158	}	1413	}
1159	}	1414	}
1160		1415
1161	void	1416	void
1162	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1168	{	1423	{
1169	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1170	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1173		1431
1174	if (items < 5)	1432	if (items < 5)
1175	{	1433	{
1176	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1205	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1206	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1207	}	1465	}
1208	}	1466	}
1209		1467
1210	MODULE = CFPlus PACKAGE = CFPlus::Map	1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
1211		1478
1212	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
		1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
1213	new (SV *class)	1484	new (SV *class)
1214	CODE:	1485	CODE:
1215	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1216	RETVAL->x = 0;	1487	RETVAL->x = 0;
1217	RETVAL->y = 0;	1488	RETVAL->y = 0;
1218	RETVAL->w = 0;	1489	RETVAL->w = 0;
1219	RETVAL->h = 0;	1490	RETVAL->h = 0;
1220	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1221	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1222	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1224	RETVAL->texs = 8192;
1225	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1226	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1227	RETVAL->row = 0;	1496	RETVAL->row = 0;
1228	OUTPUT:	1497	OUTPUT:
1229	RETVAL	1498	RETVAL
1230		1499
1231	void	1500	void
1232	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1233	CODE:	1502	CODE:
1234	{	1503	{
1235	map_clear (self);	1504	map_clear (self);
1236	Safefree (self->face);	1505	Safefree (self->face2tile);
1237	Safefree (self->tex);	1506	Safefree (self->tex);
1238	Safefree (self);	1507	Safefree (self);
1239	}	1508	}
1240		1509
1241	void	1510	void
1242	resize (CFPlus::Map self, int map_width, int map_height)	1511	resize (DC::Map self, int map_width, int map_height)
1243	CODE:	1512	CODE:
1244	self->w = map_width;	1513	self->w = map_width;
1245	self->h = map_height;	1514	self->h = map_height;
1246		1515
1247	void	1516	void
1248	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1249	CODE:	1518	CODE:
1250	map_clear (self);	1519	map_clear (self);
1251		1520
1252	void	1521	void
1253	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1254	CODE:	1523	CODE:
1255	{	1524	{
1256	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1257	{	1526	need_texid (self, tile);
1258	Append (mapface, self->face, self->faces, self->faces);
1259	self->faces *= 2;
1260	}
1261
1262	self->face [face] = texid;
1263	}	1527	}
1264		1528
1265	void	1529	void
		1530	set_smooth (DC::Map self, int face, int smooth, int level)
		1531	CODE:
		1532	{
		1533	tileid texid;
		1534	maptex *tex;
		1535
		1536	if (face < 0 \|\| face >= self->faces)
		1537	return;
		1538
		1539	if (smooth < 0 \|\| smooth >= self->faces)
		1540	return;
		1541
		1542	texid = self->face2tile [face];
		1543
		1544	if (!texid)
		1545	return;
		1546
		1547	tex = self->tex + texid;
		1548	tex->smoothtile = self->face2tile [smooth];
		1549	tex->smoothlevel = level;
		1550	}
		1551
		1552	void
1266	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1553	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1267	CODE:	1554	CODE:
1268	{	1555	{
1269	while (self->texs <= texid)	1556	need_texid (self, texid);
1270	{
1271	Append (maptex, self->tex, self->texs, self->texs);
1272	self->texs *= 2;
1273	}
1274		1557
1275	{	1558	{
1276	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1277		1560
1278	tex->name = name;	1561	tex->name = name;
…		…
1295	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1296	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297	}	1580	}
1298		1581
1299	int	1582	int
1300	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1301	ALIAS:	1584	ALIAS:
1302	oy = 1	1585	oy = 1
1303	x = 2	1586	x = 2
1304	y = 3	1587	y = 3
1305	w = 4	1588	w = 4
…		…
1316	}	1599	}
1317	OUTPUT:	1600	OUTPUT:
1318	RETVAL	1601	RETVAL
1319		1602
1320	void	1603	void
1321	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1322	CODE:	1605	CODE:
1323	{	1606	{
1324	if (dx > 0)	1607	if (dx > 0)
1325	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1326	else if (dx < 0)	1609	else if (dx < 0)
1327	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328		1611
1329	if (dy > 0)	1612	if (dy > 0)
1330	map_blank (self, self->x, self->y, self->w, dy);	1613	map_blank (self, self->x, self->y, self->w, dy);
1331	else if (dy < 0)	1614	else if (dy < 0)
1332	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333		1616
1334	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1335	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1336		1619
1337	while (self->y < 0)	1620	while (self->y < 0)
…		…
1341	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1342	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1343	}	1626	}
1344	}	1627	}
1345		1628
1346	void	1629	SV *
1347	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1348	CODE:	1631	CODE:
1349	{	1632	{
1350	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1351	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1352	mapcell *cell;	1635	mapcell *cell;
1353	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1354		1639
1355	while (data < data_end - 1)	1640	while (data < data_end - 1)
1356	{	1641	{
1357	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1358		1643
…		…
1389	cell->stat_width = 1;	1674	cell->stat_width = 1;
1390	cell->stat_hp = *data++;	1675	cell->stat_hp = *data++;
1391	}	1676	}
1392	else if (cmd == 6) // monster width	1677	else if (cmd == 6) // monster width
1393	cell->stat_width = *data++ + 1;	1678	cell->stat_width = *data++ + 1;
1394	else if (cmd == 0x47) // monster width	1679	else if (cmd == 0x47)
1395	{	1680	{
1396	if (*data == 4)	1681	if (*data == 4)
1397	; // decode player tag	1682	; // decode player count
1398		1683
1399	data += *data + 1;	1684	data += *data + 1;
1400	}	1685	}
1401	else if (cmd == 8) // cell flags	1686	else if (cmd == 8) // cell flags
1402	cell->flags = *data++;	1687	cell->flags = *data++;
…		…
1409	}	1694	}
1410	else	1695	else
1411	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1412	}	1697	}
1413		1698
		1699	for (z = 0; z <= 2; ++z)
1414	if (flags & 4)	1700	if (flags & (4 >> z))
1415	{	1701	{
1416	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
		1703	need_facenum (self, face);
		1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1417	}	1719	}
1418
1419	if (flags & 2)
1420	{
1421	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1422	}
1423
1424	if (flags & 1)
1425	{
1426	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1427	}
1428	}	1720	}
1429	else	1721	else
1430	cell->darkness = 0;	1722	cell->darkness = 0;
1431	}	1723	}
1432	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1433		1727
1434	SV *	1728	SV *
1435	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1436	CODE:	1730	CODE:
1437	{	1731	{
1438	int x1, x;	1732	int x1, x;
1439	int y1, y;	1733	int y1, y;
1440	int z;	1734	int z;
…		…
1461	{	1755	{
1462	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1463		1757
1464	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1465	{	1759	{
1466	mapface face = cell->face [z];
1467
1468	if (face)
1469	{
1470	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1471	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1472	int a1 = tex.a;	1762	int a1 = tex.a;
1473		1763
1474	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1475	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1476	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1477	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1478	}
1479	}	1768	}
1480	}	1769	}
1481		1770
1482	*map++ = (r )	1771	*map++ = (r )
1483	\| (g << 8)	1772	\| (g << 8)
…		…
1490	}	1779	}
1491	OUTPUT:	1780	OUTPUT:
1492	RETVAL	1781	RETVAL
1493		1782
1494	void	1783	void
1495	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1496	CODE:	1785	CODE:
1497	{	1786	{
1498	int x, y, z;	1787	int x, y, z;
1499	int last_name;
1500	mapface face;
1501		1788
1502	glColor4ub (255, 255, 255, 255);	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1792	smooth_key skey;
		1793
		1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
		1797
		1798	// thats current max. sorry.
		1799	if (sw > 255) sw = 255;
		1800	if (sh > 255) sh = 255;
		1801
		1802	// clear key, in case of extra padding
		1803	memset (&skey, 0, sizeof (skey));
		1804
		1805	memset (&key, 0, sizeof (key));
		1806	key.r = 255;
		1807	key.g = 255;
		1808	key.b = 255;
		1809	key.a = 255;
		1810	key.mode = GL_QUADS;
		1811	key.format = GL_T2F_V3F;
		1812	key.texname = -1;
		1813
		1814	mx += self->x;
		1815	my += self->y;
		1816
		1817	// first pass: determine smooth_max
		1818	// rather ugly, if you ask me
		1819	// could also be stored inside mapcell and updated on change
		1820	memset (smooth_max, 0, sizeof (smooth_max));
		1821
		1822	for (y = 0; y < sh; y++)
		1823	if (0 <= y + my && y + my < self->rows)
		1824	{
		1825	maprow *row = self->row + (y + my);
		1826
		1827	for (x = 0; x < sw; x++)
		1828	if (row->c0 <= x + mx && x + mx < row->c1)
		1829	{
		1830	mapcell *cell = row->col + (x + mx - row->c0);
		1831
		1832	smooth_max[x + 1][y + 1] =
		1833	MAX (self->tex [cell->tile [0]].smoothlevel,
		1834	MAX (self->tex [cell->tile [1]].smoothlevel,
		1835	self->tex [cell->tile [2]].smoothlevel));
		1836	}
		1837	}
1503		1838
1504	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506	glEnable (GL_TEXTURE_2D);
1507	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508		1842
1509	glBegin (GL_QUADS);
1510
1511	last_name = 0;
1512
1513	mx += self->x;
1514	my += self->y;
1515
1516	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1517	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1518	if (0 <= y + my && y + my < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1519	{	1849	{
1520	maprow *row = self->row + (y + my);	1850	maprow *row = self->row + (y + my);
1521		1851
1522	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1523	if (row->c0 <= x + mx && x + mx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1524	{	1854	{
1525	mapcell *cell = row->col + (x + mx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1526
1527	face = cell->face [z];	1856	tileid tile = cell->tile [z];
		1857
		1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
1528		1862
1529	if (face && face < self->texs)	1863	if (key.texname != tex.name)
		1864	{
		1865	if (!tex.name)
		1866	tex = self->tex [2]; /* missing, replace by noface */
		1867
		1868	key.texname = tex.name;
		1869	arr = rc_array (rc, &key);
		1870	}
		1871
		1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1879
		1880	if (cell->flags && z == 2)
		1881	{
		1882	// overlays such as the speech bubble, probably more to come
		1883	if (cell->flags & 1)
		1884	{
		1885	maptex tex = self->tex [1];
		1886	int px = x * T + T * 2 / 32;
		1887	int py = y * T - T * 6 / 32;
		1888
		1889	if (tex.name)
		1890	{
		1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1901	}
		1902	}
		1903	}
		1904
		1905	// update smooth hash
		1906	if (tex.smoothtile)
		1907	{
		1908	skey.tile = tex.smoothtile;
		1909	skey.level = tex.smoothlevel;
		1910
		1911	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1912
		1913	// add bits to current tile and all neighbours. skey.x\|y is
		1914	// shifted +1\|+1 so we always stay positive.
		1915
		1916	// bits is ___n cccc CCCC bbbb
		1917	// n do not draw borders&corners
		1918	// c draw these corners, but...
		1919	// C ... not these
		1920	// b draw these borders
		1921
		1922	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1923	// ┃· ·· ·┃ ━━
		1924
		1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1926	// ·· ·· ·┏ ┓·
		1927
		1928	// full tile
		1929	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1930
		1931	// borders
		1932	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1933	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1934	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1935	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1936
		1937	// corners
		1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1942	}
		1943	}
		1944	}
		1945	}
		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
		1950	// go through all smoothlevels, lowest to highest, then draw.
		1951	// this is basically counting sort
		1952	{
		1953	int w, b;
		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
		1957	for (w = 0; w < 256 / 32; ++w)
		1958	{
		1959	uint32_t smask = smooth_level [w];
		1960	if (smask)
		1961	for (b = 0; b < 32; ++b)
		1962	if (smask & (((uint32_t)1) << b))
1530	{	1963	{
1531	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
1532	int px = (x + 1) * 32 - tex.w;	1965	HE *he;
1533	int py = (y + 1) * 32 - tex.h;
1534		1966
1535	if (last_name != tex.name)	1967	hv_iterinit (smooth);
		1968	while ((he = hv_iternext (smooth)))
1536	{	1969	{
1537	glEnd ();	1970	smooth_key skey = (smooth_key )HeKEY (he);
1538	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1971	IV bits = SvIVX (HeVAL (he));
1539	glBegin (GL_QUADS);
1540	}
1541		1972
1542	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1543	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1544	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1545	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1546	}
1547
1548	if (cell->flags && z == 2)
1549	{
1550	if (cell->flags & 1)	1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
1551	{	1976	{
1552	maptex tex = self->tex [1];	1977	maptex tex = self->tex [skey->tile];
1553	int px = (x + 1) * 32 - tex.w + 2;	1978	int px = (((int)skey->x) - 1) * T;
1554	int py = (y + 1) * 32 - tex.h - 6;	1979	int py = (((int)skey->y) - 1) * T;
		1980	int border = bits & 15;
		1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1982	float dx = tex.s * .0625f; // 16 images/row
		1983	float dy = tex.t * .5f ; // 2 images/column
1555		1984
		1985	if (tex.name)
		1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
		1989	if (key.texname != tex.name)
		1990	{
1556	glEnd ();	1991	glEnd ();
1557	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
1559		1995
		1996	if (border)
		1997	{
		1998	float ox = border * dx;
		1999
		2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2004	}
		2005
		2006	if (corner)
		2007	{
		2008	float ox = corner * dx;
		2009
1560	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1562	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1563	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1564	}	2017	}
1565	}	2018	}
1566	}
1567	}	2019	}
1568		2020
1569	glEnd ();	2021	glEnd ();
1570
1571	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1572	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1573		2031
1574	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1575	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1576	if (0 <= y + my && y + my < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1577	{	2035	{
…		…
1580	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1581	if (row->c0 <= x + mx && x + mx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1582	{	2040	{
1583	mapcell *cell = row->col + (x + mx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1584		2042
1585	int px = x * 32;	2043	int px = x * T;
1586	int py = y * 32;	2044	int py = y * T;
1587		2045
1588	if (cell->stat_hp)	2046	if (cell->stat_hp)
1589	{	2047	{
1590	int width = cell->stat_width * 32;	2048	int width = cell->stat_width * T;
1591	int thick = sh / 28 + 1 + cell->stat_width;	2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1592		2050
1593	glColor3ub (0, 0, 0);	2051	glColor3ub (0, 0, 0);
1594	glRectf (px + 1, py - thick - 2,	2052	glRectf (px + 1, py - thick - 2,
1595	px + width - 1, py);	2053	px + width - 1, py);
1596		2054
…		…
1602	}	2060	}
1603	}	2061	}
1604	}	2062	}
1605		2063
1606	void	2064	void
1607	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1608	CODE:	2066	CODE:
1609	{	2067	{
1610	static float color[16][3] = {	2068	static float color[16][3] = {
1611	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1612	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1662	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1663	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1664	}	2122	}
1665		2123
1666	void	2124	void
1667	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668	PPCODE:	2126	PPCODE:
1669	{	2127	{
1670	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1671	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1672	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1673	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1674		2136
1675	memset (darkness, 255, sw4 * sh);
1676	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1677	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1678		2139
1679	mx += self->x;	2140	mx += self->x - 1;
1680	my += self->y;	2141	my += self->y - 1;
1681		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1682	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1683	if (0 <= y + my && y + my < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1684	{	2147	{
1685	maprow *row = self->row + (y + my);	2148	maprow *row = self->row + (y + my);
1686		2149
1687	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1688	if (row->c0 <= x + mx && x + mx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1689	{	2152	{
1690	mapcell *cell = row->col + (x + mx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1691		2154
1692	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1693	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1694	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1695	}	2158	}
1696	}	2159	}
1697		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1698	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1699	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1700	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1701	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1702	}	2203	}
1703		2204
1704	SV *	2205	SV *
1705	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1706	CODE:	2207	CODE:
1707	{	2208	{
1708	int x, y, x1, y1;	2209	int x, y, x1, y1;
1709	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1710	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1735	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1736	{	2237	{
1737	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1738	uint8_t flags = 0;	2239	uint8_t flags = 0;
1739		2240
1740	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1741	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1742	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1743		2244
1744	*data++ = flags;	2245	*data++ = flags;
1745		2246
1746	if (flags & 1)	2247	if (flags & 1)
1747	{	2248	{
		2249	tileid tile = cell->tile [0];
1748	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1749	*data++ = cell->face [0];	2251	*data++ = tile;
1750	}	2252	}
1751		2253
1752	if (flags & 2)	2254	if (flags & 2)
1753	{	2255	{
		2256	tileid tile = cell->tile [1];
1754	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1755	*data++ = cell->face [1];	2258	*data++ = tile;
1756	}	2259	}
1757		2260
1758	if (flags & 4)	2261	if (flags & 4)
1759	{	2262	{
		2263	tileid tile = cell->tile [2];
1760	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1761	*data++ = cell->face [2];	2265	*data++ = tile;
1762	}	2266	}
1763	}	2267	}
1764	else	2268	else
1765	*data++ = 0;	2269	*data++ = 0;
1766	}	2270	}
…		…
1772	}	2276	}
1773	OUTPUT:	2277	OUTPUT:
1774	RETVAL	2278	RETVAL
1775		2279
1776	void	2280	void
1777	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1778	PPCODE:	2282	PPCODE:
1779	{	2283	{
1780	int x, y, z;	2284	int x, y, z;
1781	int w, h;	2285	int w, h;
1782	int x1, y1;	2286	int x1, y1;
1783		2287
1784	if (*data++ != 0)	2288	if (*data++ != 0)
1785	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1786		2290
1787	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1788	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1789		2293
1790	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1806	{	2310	{
1807	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1808		2312
1809	if (flags)	2313	if (flags)
1810	{	2314	{
1811	mapface face[3] = { 0, 0, 0 };
1812
1813	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1814		2317
1815	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1816	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1817	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1818		2321
1819	if (cell->darkness == 0)	2322	if (cell->darkness == 0)
1820	{	2323	{
1821	cell->darkness = 0;	2324	cell->darkness = 0;
1822		2325
1823	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1824	{	2327	{
1825	cell->face[z] = face[z];	2328	tileid t = tile [z];
1826		2329
1827	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1828	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1829	}	2337	}
1830	}	2338	}
1831	}	2339	}
1832	}	2340	}
1833	}	2341	}
1834	}	2342	}
1835		2343
1836	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1837		2345
1838	CFPlus::MixChunk	2346	DC::RW
1839	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1840	CODE:	2348	CODE:
1841	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1842	OUTPUT:	2355	OUTPUT:
1843	RETVAL	2356	RETVAL
1844		2357
		2358	DC::RW
		2359	new_from_file (SV class, const char path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
1845	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
1846	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1847	CODE:	2468	CODE:
1848	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1849		2470
1850	int	2471	int
1851	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1852	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1853	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1854	OUTPUT:	2477	OUTPUT:
1855	RETVAL	2478	RETVAL
1856		2479
1857	int	2480	DC::Channel
1858	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859	CODE:	2482	CODE:
		2483	{
1860	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
1861	OUTPUT:	2495	OUTPUT:
1862	RETVAL	2496	RETVAL
1863		2497
1864	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1865		2499
1866	int	2500	int
1867	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1868	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1870	OUTPUT:	2507	OUTPUT:
1871	RETVAL	2508	RETVAL
1872		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
1873	CFPlus::MixMusic	2520	DC::MixMusic
1874	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1875	CODE:	2522	CODE:
1876	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1877	OUTPUT:	2524	OUTPUT:
1878	RETVAL	2525	RETVAL
1879		2526
1880	void	2527	void
1881	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1882	CODE:	2529	CODE:
1883	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1884		2531
1885	int	2532	int
1886	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1887	CODE:	2534	CODE:
1888	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1889	OUTPUT:	2536	OUTPUT:
1890	RETVAL	2537	RETVAL
1891		2538
1892	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
		2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1893		2547
1894	BOOT:	2548	BOOT:
1895	{	2549	{
1896	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897	static const struct {	2551	static const struct {
1898	const char *name;	2552	const char *name;
1899	IV iv;	2553	IV iv;
1900	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1901	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
1902	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1903	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1904	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1905	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1906	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1910	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1911	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1912	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1913	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1914	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1915	const_iv (GL_AND),	2573	const_iv (GL_AND),
1916	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1917	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1918	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1919	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1932	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1933	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1934	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1935	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1936	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
1937	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1938	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1939	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1940	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1941	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1942	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1963	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1964	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1965	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1966	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1967	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1968	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
1969	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
1970	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1971	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1972	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1973	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1974	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1975	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1976	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1978	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1979	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1980	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1981	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1982	# undef const_iv	2657	# undef const_iv
1983	};	2658	};
1984		2659
1985	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1986	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2662
		2663	texture_av = newAV ();
		2664	AvREAL_off (texture_av);
1987	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1988		2672
1989	char *	2673	char *
1990	gl_vendor ()	2674	gl_vendor ()
1991	CODE:	2675	CODE:
1992	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2005	CODE:	2689	CODE:
2006	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2007	OUTPUT:	2691	OUTPUT:
2008	RETVAL	2692	RETVAL
2009		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
2010	int glGetError ()	2708	int glGetError ()
2011		2709
2012	void glFinish ()	2710	void glFinish ()
2013		2711
2014	void glClear (int mask)	2712	void glClear (int mask)
…		…
2051	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2052	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053		2751
2054	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2055	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
2056		2756
2057	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2058		2758
2059	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2060		2760
…		…
2068		2768
2069	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2070	CODE:	2770	CODE:
2071	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2072		2772
2073	void glBegin (int mode)
2074
2075	void glEnd ()
2076
2077	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2078	PROTOTYPE: @
2079	ALIAS:	2774	ALIAS:
2080	glColor_premultiply = 1	2775	glColor_premultiply = 1
2081	CODE:	2776	CODE:
2082	if (ix)	2777	if (ix)
2083	{	2778	{
…		…
2086	b *= a;	2781	b *= a;
2087	}	2782	}
2088	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2089	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2090		2785
2091	void glInterleavedArrays (int format, int stride, char *data)
2092
2093	void glDrawElements (int mode, int count, int type, char *indices)
2094
2095	# 1.2 void glDrawRangeElements (int mode, int start, int end
2096
2097	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2098	CODE:	2787	CODE:
2099	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2100	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2101		2790
…		…
2105		2794
2106	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2107	CODE:	2796	CODE:
2108	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2109		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2110	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2111	CODE:	2829	CODE:
2112	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2113		2831
2114	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2130	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2131	CODE:	2849	CODE:
2132	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2133	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134		2852
2135	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136		2854
2137	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138		2856
2139	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2140		2860
2141	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142		2862
2143	int glGenTexture ()	2863	int glGenTexture ()
2144	CODE:	2864	CODE:
2145	{	2865	RETVAL = gen_texture ();
2146	GLuint name;
2147	glGenTextures (1, &name);
2148	RETVAL = name;
2149	}
2150	OUTPUT:	2866	OUTPUT:
2151	RETVAL	2867	RETVAL
2152		2868
2153	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2154	CODE:	2870	CODE:
2155	{
2156	GLuint name_ = name;
2157	glDeleteTextures (1, &name_);	2871	del_texture (name);
2158	}	2872
2159
2160	int glGenList ()	2873	int glGenList ()
2161	CODE:	2874	CODE:
2162	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2163	OUTPUT:	2876	OUTPUT:
2164	RETVAL	2877	RETVAL
…		…
2171		2884
2172	void glEndList ()	2885	void glEndList ()
2173		2886
2174	void glCallList (int list)	2887	void glCallList (int list)
2175		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h \|\| !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2945	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID \| G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs. Revision 1.248 by root, Fri Dec 28 15:27:39 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.248 by root, Fri Dec 28 15:27:39 2007 UTC