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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 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
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
52		76
53	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
54		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
55	#if 0	82	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	84	#else
58	# define PARACHUTE 0	85	# define PARACHUTE 0
59	#endif	86	#endif
60		87
		88	static AV *texture_av;
		89
61	static struct	90	static struct
62	{	91	{
63	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	93	#include "glfunc.h"
65	#undef GL_FUNC	94	#undef GL_FUNC
66	} gl;	95	} gl;
67		96
		97	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	99	{
70	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	104	else
75	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
76	}	106	}
77		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
78	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
79		134
80	#include "pango-font.c"	135	#include "pango-font.c"
81	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
82	#include "pango-render.c"	137	#include "pango-render.c"
83		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
86		143
87	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
88		145
89	static int	146	static int
90	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
91	{	148	{
92	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		163
107	typedef struct cf_layout {	164	typedef struct cf_layout {
108	PangoLayout *pl;	165	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
110	int base_height;	167	int base_height;
111	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
112	} *CFPlus__Layout;	170	} *DC__Layout;
113		171
114	static CFPlus__Font default_font;	172	static DC__Font default_font;
115	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
117		175
118	static void	176	static void
119	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	182	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	184	}
127		185
128	static void	186	static void
129	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
130	{	188	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
133	*/	191	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		196
139	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
140	}	198	}
141		199
142	static void	200	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	202	{
145	PangoRectangle rect;	203	PangoRectangle rect;
146		204
147	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		213
156	*w = rect.width;	214	*w = rect.width;
157	*h = rect.height;	215	*h = rect.height;
158	}	216	}
159		217
		218	typedef uint16_t tileid;
160	typedef uint16_t mapface;	219	typedef uint16_t faceid;
161		220
162	typedef struct {	221	typedef struct {
163	GLint name;	222	GLuint name;
164	int w, h;	223	int w, h;
165	float s, t;	224	float s, t;
166	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
167	} maptex;	228	} maptex;
168		229
169	typedef struct {	230	typedef struct {
170	uint32_t player;	231	uint32_t player;
171	mapface face[3];	232	tileid tile[3];
172	uint16_t darkness;	233	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	235	} mapcell;
175		236
176	typedef struct {	237	typedef struct {
177	int32_t c0, c1;	238	int32_t c0, c1;
178	mapcell *col;	239	mapcell *col;
179	} maprow;	240	} maprow;
180		241
181	typedef struct map {	242	typedef struct map {
182	int x, y, w, h;	243	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	245	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	246	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		247
190	int32_t rows;	248	int32_t rows;
191	maprow *row;	249	maprow *row;
192	} *CFPlus__Map;	250	} *DC__Map;
193		251
194	static char *	252	static char *
195	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
196	{	254	{
197	char *p;	255	char *p;
…		…
214	}	272	}
215		273
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
219	static maprow *	297	static maprow *
220	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
221	{	299	{
222	if (0 > y)	300	if (0 > y)
223	{	301	{
224	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
263		341
264	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
265	}	343	}
266		344
267	static mapcell *	345	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
269	{	347	{
270	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
271	}	349	}
272		350
273	static void	351	static void
274	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
275	{	353	{
276	int r;	354	int r;
277		355
278	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
287	self->row = 0;	365	self->row = 0;
288	self->rows = 0;	366	self->rows = 0;
289	}	367	}
290		368
291	static void	369	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	371	{
294	int x, y;	372	int x, y;
295	maprow *row;	373	maprow *row;
296	mapcell *cell;	374	mapcell *cell;
297		375
…		…
317	cell->player = 0;	395	cell->player = 0;
318	}	396	}
319	}	397	}
320	}	398	}
321		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
322	static void	416	static void
323	music_finished (void)	417	music_finished (void)
324	{	418	{
325	SDL_UserEvent ev;	419	SDL_UserEvent ev;
326		420
…		…
360	n \|= n >> 16;	454	n \|= n >> 16;
361		455
362	return n + 1;	456	return n + 1;
363	}	457	}
364		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
365	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
368		473
369	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
370		518
371	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
372		520
373	BOOT:	521	BOOT:
374	{	522	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	524	static const struct {
377	const char *name;	525	const char *name;
378	IV iv;	526	IV iv;
379	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
402		550
403	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
406		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
488	# undef const_iv	640	# undef const_iv
489	};	641	};
490		642
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		662
511	NV floor (NV x)	663	NV floor (NV x)
512		664
513	NV ceil (NV x)	665	NV ceil (NV x)
514		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
515	void	671	void
516	pango_init ()	672	pango_init ()
517	CODE:	673	CODE:
518	{	674	{
519	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		681	#endif
522	}	682	}
		683
		684	char *
		685	SDL_GetError ()
523		686
524	int	687	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		689
527	void	690	void
528	SDL_Quit ()	691	SDL_Quit ()
529		692
530	void	693	void
531	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	695	PPCODE:
533	{	696	{
534	SDL_Rect **m;	697	SDL_Rect **m;
535		698
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		703
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		706
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		711
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	716	#endif
554		717
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		719
560	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
561	while (*m)	721	while (*m)
562	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
563	AV *av = newAV ();	725	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
567		732
568	++m;	733	++m;
569	}	734	}
570	}	735	}
571		736
572	char *
573	SDL_GetError ()
574
575	int	737	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
578	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	751	);
		752
581	if (RETVAL)	753	if (RETVAL)
582	{	754	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	759	#include "glfunc.h"
586	# undef GL_FUNC	760	#undef GL_FUNC
587	}	761	}
		762	}
588	OUTPUT:	763	OUTPUT:
589	RETVAL	764	RETVAL
590		765
591	void	766	void
592	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
593		768
594	char *	769	char *
595	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
596		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
597	void	778	void
598	SDL_PollEvent ()	779	poll_events ()
599	PPCODE:	780	PPCODE:
600	{	781	{
601	SDL_Event ev;	782	SDL_Event ev;
602		783
603	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	786	{
605	HV *hv = newHV ();	787	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		789
608	switch (ev.type)	790	switch (ev.type)
609	{	791	{
610	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
611	case SDL_KEYUP:	793	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	799	break;
618		800
619	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	804	break;
623		805
624	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
632	break;	832	break;
633		833
634	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		837
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	848	break;
649	}	849	}
650		850
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	852	}
653	}	853	}
654		854
655	int	855	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	857	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
660		860
661	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
662	Mix_CloseAudio ()	878	Mix_CloseAudio ()
663		879
664	int	880	int
665	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
666		882
		883	const char *
		884	Mix_GetError ()
		885
667	void	886	void
668	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
669	CODE:	888	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		890
674	void	891	void
675	win32_proxy_info ()	892	win32_proxy_info ()
676	PPCODE:	893	PPCODE:
677	{	894	{
…		…
714	STRLEN image_len;	931	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	932	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	933	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
721		938
722	if (!rw)	939	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
724		941
…		…
797	void	1014	void
798	error (char *message)	1015	error (char *message)
799	CODE:	1016	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1018	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1020	#endif
804		1021
805	void	1022	void
806	fatal (char *message)	1023	fatal (char *message)
807	CODE:	1024	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1026	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1028	#endif
812	_exit (1);	1029	_exit (1);
813		1030
814	void	1031	void
815	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1035	ExitThread (retval); // unclean, please beam me up
819	#else	1036	#else
820	_exit (retval);	1037	_exit (retval);
821	#endif	1038	#endif
822		1039
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
824		1048
825	CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
		1050
		1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1054	new_from_file (SV class, char path, int id = 0)
827	CODE:	1055	CODE:
828	{	1056	{
829	int count;	1057	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1058	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1061	}
834	OUTPUT:	1062	OUTPUT:
835	RETVAL	1063	RETVAL
836		1064
837	void	1065	void
838	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
839	CODE:	1067	CODE:
840	pango_font_description_free (self);	1068	pango_font_description_free (self);
841		1069
842	void	1070	void
843	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
844	CODE:	1073	CODE:
845	default_font = self;	1074	default_font = self;
846		1075
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1077
		1078	PROTOTYPES: DISABLE
		1079
849	void	1080	void
850	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
851	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
852	tc_clear ();	1090	tc_restore ();
853		1091
854	CFPlus::Layout	1092	DC::Layout
855	new (SV *class)	1093	new (SV *class)
856	CODE:	1094	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
858		1096
859	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
866		1105
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
869	OUTPUT:	1108	OUTPUT:
870	RETVAL	1109	RETVAL
871		1110
872	void	1111	void
873	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
874	CODE:	1113	CODE:
875	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
876	Safefree (self);	1116	Safefree (self);
877		1117
878	void	1118	void
879	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
880	CODE:	1120	CODE:
881	{	1121	{
882	STRLEN textlen;	1122	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
884		1124
885	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
886	}	1126	}
887		1127
888	void	1128	void
889	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
890	CODE:	1130	CODE:
891	{	1131	{
892	STRLEN textlen;	1132	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
894		1134
895	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
896	}	1136	}
897		1137
898	void	1138	void
899	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
900	CODE:	1140	CODE:
901	{	1141	{
902	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1144	const char *pos = text;
…		…
939	if (attrs)	1179	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
941	}	1181	}
942		1182
943	void	1183	void
944	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
945	PPCODE:	1185	PPCODE:
946	{	1186	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1188
949	do	1189	do
950	{	1190	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1192
953	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
954	{	1194	{
955	PangoRectangle extents;	1195	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1204
965	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
966	}	1206	}
967		1207
968	int	1208	int
969	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
970	CODE:	1210	CODE:
971	{	1211	{
972	int lines = 1;	1212	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
974		1214
…		…
979	}	1219	}
980	OUTPUT:	1220	OUTPUT:
981	RETVAL	1221	RETVAL
982		1222
983	SV *	1223	SV *
984	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
985	CODE:	1225	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
988	OUTPUT:	1228	OUTPUT:
989	RETVAL	1229	RETVAL
990		1230
991	void	1231	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1233	CODE:
994	self->r = r;	1234	self->r = r;
995	self->g = g;	1235	self->g = g;
996	self->b = b;	1236	self->b = b;
997	self->a = a;	1237	self->a = a;
998		1238
999	void	1239	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1241	CODE:
1002	if (self->font != font)	1242	if (self->font != font)
1003	{	1243	{
1004	self->font = font;	1244	self->font = font;
1005	layout_update_font (self);	1245	layout_update_font (self);
1006	}	1246	}
1007		1247
1008	void	1248	void
1009	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1010	CODE:	1250	CODE:
1011	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1012	{	1252	{
1013	self->base_height = base_height;	1253	self->base_height = base_height;
1014	layout_update_font (self);	1254	layout_update_font (self);
1015	}	1255	}
1016		1256
1017	void	1257	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1259	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1261
1022	void	1262	void
1023	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1024	CODE:	1264	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1266
1027	void	1267	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1269	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1271
1032	void	1272	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1274	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1040	);	1280	);
1041		1281
1042	void	1282	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1284	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1286
1047	void	1287	void
1048	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1049	PPCODE:	1289	PPCODE:
1050	{	1290	{
1051	int w, h;	1291	int w, h;
1052		1292
1053	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1298	}
1059		1299
1060	int	1300	int
1061	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1062	CODE:	1302	CODE:
1063	{	1303	{
1064	PangoRectangle rect;	1304	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1068	}	1308	}
1069	OUTPUT:	1309	OUTPUT:
1070	RETVAL	1310	RETVAL
1071		1311
1072	int	1312	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1314	CODE:
1075	{	1315	{
1076	int index, trailing;	1316	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1079	}	1319	}
1080	OUTPUT:	1320	OUTPUT:
1081	RETVAL	1321	RETVAL
1082		1322
1083	void	1323	void
1084	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1325	PPCODE:
1086	{	1326	{
1087	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1329
1090	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1334	}
1095		1335
1096	void	1336	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1338	PPCODE:
1099	{	1339	{
1100	int line, x;	1340	int line, x;
1101		1341
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1345	--line;
		1346	#endif
1105	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1350	}
1109		1351
1110	void	1352	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1354	PPCODE:
1113	{	1355	{
1114	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1115	int index, trailing;	1357	int index, trailing;
1116		1358
1117	if (line < 0)	1359	if (line < 0)
1118	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1119		1361
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1122		1364
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1366
1125	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1374	}
1133	}	1375	}
1134		1376
1135	void	1377	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1139	self->pl,	1382	self->pl,
		1383	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1142	flags	1386	flags
1143	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1144		1391
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1392	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1393	draw (DC::Layout self)
1149	CODE:	1394	CODE:
1150	{	1395	{
1151	int ow = SvIV (w_);	1396	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1403
1154	if (ow && oh)	1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1412
		1413	PROTOTYPES: ENABLE
		1414
		1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1420	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1421	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1422	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1423	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1424	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1425
1168	SvPOK_only (result_);	1426	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1427	SvCUR_set (result_, nw * nh * bpp);
1170		1428
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1429	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1430	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1432
1175	sv_setsv (data_, result_);	1433	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1434	}
1182	}	1435	}
1183		1436
1184	void	1437	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1444	{
1192	HV hv = (HV )SvRV (self);	1445	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
1196		1452
1197	if (items < 5)	1453	if (items < 5)
1198	{	1454	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1230	}	1486	}
1231	}	1487	}
1232		1488
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
1234		1499
1235	CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
		1501
		1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1236	new (SV *class)	1505	new (SV *class)
1237	CODE:	1506	CODE:
1238	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1508	RETVAL->x = 0;
1240	RETVAL->y = 0;	1509	RETVAL->y = 0;
1241	RETVAL->w = 0;	1510	RETVAL->w = 0;
1242	RETVAL->h = 0;	1511	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1512	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1513	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1514	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1515	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1516	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1517	RETVAL->row = 0;
1251	OUTPUT:	1518	OUTPUT:
1252	RETVAL	1519	RETVAL
1253		1520
1254	void	1521	void
1255	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1256	CODE:	1523	CODE:
1257	{	1524	{
1258	map_clear (self);	1525	map_clear (self);
1259	Safefree (self->face);	1526	Safefree (self->face2tile);
1260	Safefree (self->tex);	1527	Safefree (self->tex);
1261	Safefree (self);	1528	Safefree (self);
1262	}	1529	}
1263		1530
1264	void	1531	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1533	CODE:
1267	self->w = map_width;	1534	self->w = map_width;
1268	self->h = map_height;	1535	self->h = map_height;
1269		1536
1270	void	1537	void
1271	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1272	CODE:	1539	CODE:
1273	map_clear (self);	1540	map_clear (self);
1274		1541
1275	void	1542	void
1276	set_face (CFPlus::Map self, int face, int texid)	1543	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1544	CODE:
1278	{	1545	{
1279	while (self->faces <= face)	1546	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1547	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1548	}
1287		1549
1288	void	1550	void
		1551	set_smooth (DC::Map self, int face, int smooth, int level)
		1552	CODE:
		1553	{
		1554	tileid texid;
		1555	maptex *tex;
		1556
		1557	if (face < 0 \|\| face >= self->faces)
		1558	return;
		1559
		1560	if (smooth < 0 \|\| smooth >= self->faces)
		1561	return;
		1562
		1563	texid = self->face2tile [face];
		1564
		1565	if (!texid)
		1566	return;
		1567
		1568	tex = self->tex + texid;
		1569	tex->smoothtile = self->face2tile [smooth];
		1570	tex->smoothlevel = level;
		1571	}
		1572
		1573	void
1289	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)	1574	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)
1290	CODE:	1575	CODE:
1291	{	1576	{
1292	while (self->texs <= texid)	1577	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1578
1298	{	1579	{
1299	maptex *tex = self->tex + texid;	1580	maptex *tex = self->tex + texid;
1300		1581
1301	tex->name = name;	1582	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1601	}
1321		1602
1322	int	1603	int
1323	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1324	ALIAS:	1605	ALIAS:
1325	oy = 1	1606	oy = 1
1326	x = 2	1607	x = 2
1327	y = 3	1608	y = 3
1328	w = 4	1609	w = 4
…		…
1339	}	1620	}
1340	OUTPUT:	1621	OUTPUT:
1341	RETVAL	1622	RETVAL
1342		1623
1343	void	1624	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1626	CODE:
1346	{	1627	{
1347	if (dx > 0)	1628	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1630	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1631	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1632
1352	if (dy > 0)	1633	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1634	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1635	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1636	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1637
1357	self->ox += dx; self->x += dx;	1638	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1639	self->oy += dy; self->y += dy;
1359		1640
1360	while (self->y < 0)	1641	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1366	}	1647	}
1367	}	1648	}
1368		1649
1369	void	1650	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1652	CODE:
1372	{	1653	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1654	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1655	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1656	mapcell *cell;
1376	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1377		1660
1378	while (data < data_end - 1)	1661	while (data < data_end - 1)
1379	{	1662	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1381		1664
…		…
1414	}	1697	}
1415	else if (cmd == 6) // monster width	1698	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1699	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1700	else if (cmd == 0x47)
1418	{	1701	{
1419	if (*data == 8)	1702	if (*data == 4)
1420	; // decode player uuid	1703	; // decode player count
1421		1704
1422	data += *data + 1;	1705	data += *data + 1;
1423	}	1706	}
1424	else if (cmd == 8) // cell flags	1707	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1708	cell->flags = *data++;
…		…
1432	}	1715	}
1433	else	1716	else
1434	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1435	}	1718	}
1436		1719
		1720	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1721	if (flags & (4 >> z))
1438	{	1722	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
		1724	need_facenum (self, face);
		1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1440	}	1740	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1741	}
1452	else	1742	else
1453	cell->darkness = 0;	1743	cell->darkness = 0;
1454	}	1744	}
1455	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1456		1748
1457	SV *	1749	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1751	CODE:
1460	{	1752	{
1461	int x1, x;	1753	int x1, x;
1462	int y1, y;	1754	int y1, y;
1463	int z;	1755	int z;
…		…
1484	{	1776	{
1485	mapcell *cell = row->col + (x - row->c0);	1777	mapcell *cell = row->col + (x - row->c0);
1486		1778
1487	for (z = 0; z <= 0; z++)	1779	for (z = 0; z <= 0; z++)
1488	{	1780	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1781	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1782	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1783	int a1 = tex.a;
1496		1784
1497	r = (r * a0 + tex.r * a1) / 255;	1785	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1786	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1787	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1788	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1789	}
1503	}	1790	}
1504		1791
1505	*map++ = (r )	1792	*map++ = (r )
1506	\| (g << 8)	1793	\| (g << 8)
…		…
1513	}	1800	}
1514	OUTPUT:	1801	OUTPUT:
1515	RETVAL	1802	RETVAL
1516		1803
1517	void	1804	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1806	CODE:
1520	{	1807	{
1521	int x, y, z;	1808	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1809
1525	glColor4ub (255, 255, 255, 255);	1810	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1813	smooth_key skey;
		1814
		1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
		1818
		1819	// thats current max. sorry.
		1820	if (sw > 255) sw = 255;
		1821	if (sh > 255) sh = 255;
		1822
		1823	// clear key, in case of extra padding
		1824	memset (&skey, 0, sizeof (skey));
		1825
		1826	memset (&key, 0, sizeof (key));
		1827	key.r = 255;
		1828	key.g = 255;
		1829	key.b = 255;
		1830	key.a = 255;
		1831	key.mode = GL_QUADS;
		1832	key.format = GL_T2F_V3F;
		1833	key.texname = -1;
		1834
		1835	mx += self->x;
		1836	my += self->y;
		1837
		1838	// first pass: determine smooth_max
		1839	// rather ugly, if you ask me
		1840	// could also be stored inside mapcell and updated on change
		1841	memset (smooth_max, 0, sizeof (smooth_max));
		1842
		1843	for (y = 0; y < sh; y++)
		1844	if (0 <= y + my && y + my < self->rows)
		1845	{
		1846	maprow *row = self->row + (y + my);
		1847
		1848	for (x = 0; x < sw; x++)
		1849	if (row->c0 <= x + mx && x + mx < row->c1)
		1850	{
		1851	mapcell *cell = row->col + (x + mx - row->c0);
		1852
		1853	smooth_max[x + 1][y + 1] =
		1854	MAX (self->tex [cell->tile [0]].smoothlevel,
		1855	MAX (self->tex [cell->tile [1]].smoothlevel,
		1856	self->tex [cell->tile [2]].smoothlevel));
		1857	}
		1858	}
1526		1859
1527	glEnable (GL_BLEND);	1860	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1863
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1864	for (z = 0; z <= 2; z++)
		1865	{
		1866	memset (smooth_level, 0, sizeof (smooth_level));
		1867
1540	for (y = 0; y < sh; y++)	1868	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1869	if (0 <= y + my && y + my < self->rows)
1542	{	1870	{
1543	maprow *row = self->row + (y + my);	1871	maprow *row = self->row + (y + my);
1544		1872
1545	for (x = 0; x < sw; x++)	1873	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1874	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1875	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1876	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1877	tileid tile = cell->tile [z];
		1878
		1879	if (tile)
		1880	{
		1881	maptex tex = self->tex [tile];
		1882	int px, py;
1551		1883
1552	if (face && face < self->texs)	1884	if (key.texname != tex.name)
		1885	{
		1886	if (!tex.name)
		1887	tex = self->tex [2]; /* missing, replace by noface */
		1888
		1889	key.texname = tex.name;
		1890	arr = rc_array (rc, &key);
		1891	}
		1892
		1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1900
		1901	if (cell->flags && z == 2)
		1902	{
		1903	// overlays such as the speech bubble, probably more to come
		1904	if (cell->flags & 1)
		1905	{
		1906	maptex tex = self->tex [1];
		1907	int px = x * T + T * 2 / 32;
		1908	int py = y * T - T * 6 / 32;
		1909
		1910	if (tex.name)
		1911	{
		1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1922	}
		1923	}
		1924	}
		1925
		1926	// update smooth hash
		1927	if (tex.smoothtile)
		1928	{
		1929	skey.tile = tex.smoothtile;
		1930	skey.level = tex.smoothlevel;
		1931
		1932	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1933
		1934	// add bits to current tile and all neighbours. skey.x\|y is
		1935	// shifted +1\|+1 so we always stay positive.
		1936
		1937	// bits is ___n cccc CCCC bbbb
		1938	// n do not draw borders&corners
		1939	// c draw these corners, but...
		1940	// C ... not these
		1941	// b draw these borders
		1942
		1943	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1944	// ┃· ·· ·┃ ━━
		1945
		1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1947	// ·· ·· ·┏ ┓·
		1948
		1949	// full tile
		1950	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1951
		1952	// borders
		1953	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1954	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1955	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1956	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1957
		1958	// corners
		1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1960	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1961	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1962	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1963	}
		1964	}
		1965	}
		1966	}
		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
		1971	// go through all smoothlevels, lowest to highest, then draw.
		1972	// this is basically counting sort
		1973	{
		1974	int w, b;
		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
		1978	for (w = 0; w < 256 / 32; ++w)
		1979	{
		1980	uint32_t smask = smooth_level [w];
		1981	if (smask)
		1982	for (b = 0; b < 32; ++b)
		1983	if (smask & (((uint32_t)1) << b))
1553	{	1984	{
1554	maptex tex = self->tex [face];	1985	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	1986	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		1987
1558	if (last_name != tex.name)	1988	hv_iterinit (smooth);
		1989	while ((he = hv_iternext (smooth)))
1559	{	1990	{
1560	glEnd ();	1991	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		1993
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	1994	if (!(bits & 0x1000)
		1995	&& skey->level == level
		1996	&& level > smooth_max [skey->x][skey->y])
1574	{	1997	{
1575	maptex tex = self->tex [1];	1998	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	1999	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	2000	int py = (((int)skey->y) - 1) * T;
		2001	int border = bits & 15;
		2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2003	float dx = tex.s * .0625f; // 16 images/row
		2004	float dy = tex.t * .5f ; // 2 images/column
1578		2005
		2006	if (tex.name)
		2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
		2010	if (key.texname != tex.name)
		2011	{
1579	glEnd ();	2012	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
		2015	}
1582		2016
		2017	if (border)
		2018	{
		2019	float ox = border * dx;
		2020
		2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2025	}
		2026
		2027	if (corner)
		2028	{
		2029	float ox = corner * dx;
		2030
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
		2036	}
		2037	}
1587	}	2038	}
1588	}	2039	}
1589	}
1590	}	2040	}
1591		2041
1592	glEnd ();	2042	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
		2045	}
		2046
		2047	hv_clear (smooth);
		2048	}
		2049
1595	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1596		2052
1597	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1600	{	2056	{
…		…
1603	for (x = 0; x < sw; x++)	2059	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2060	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2061	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2062	mapcell *cell = row->col + (x + mx - row->c0);
1607		2063
1608	int px = x * 32;	2064	int px = x * T;
1609	int py = y * 32;	2065	int py = y * T;
1610		2066
1611	if (cell->stat_hp)	2067	if (cell->stat_hp)
1612	{	2068	{
1613	int width = cell->stat_width * 32;	2069	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2070	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2071
1616	glColor3ub (0, 0, 0);	2072	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2073	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2074	px + width - 1, py);
1619		2075
…		…
1625	}	2081	}
1626	}	2082	}
1627	}	2083	}
1628		2084
1629	void	2085	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2087	CODE:
1632	{	2088	{
1633	static float color[16][3] = {	2089	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1687	}	2143	}
1688		2144
1689	void	2145	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2147	PPCODE:
1692	{	2148	{
1693	int x, y;	2149	int x, y;
		2150	int sw1 = sw + 2;
		2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2155	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2156	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2157
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2160
1702	mx += self->x;	2161	mx += self->x - 1;
1703	my += self->y;	2162	my += self->y - 1;
1704		2163
		2164	memset (darkness1, 255, sw1 * sh1);
		2165
1705	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1707	{	2168	{
1708	maprow *row = self->row + (y + my);	2169	maprow *row = self->row + (y + my);
1709		2170
1710	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2173	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1714		2175
1715	darkness[y * sw4 + x] = cell->darkness	2176	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2177	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2178	: 255 - FOW_DARKNESS;
1718	}	2179	}
1719	}	2180	}
1720		2181
		2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2194
		2195	uint8_t r11 = (d11 + d21 + d12) / 3;
		2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
		2219
1721	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1725	}	2224	}
1726		2225
1727	SV *	2226	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2228	CODE:
1730	{	2229	{
1731	int x, y, x1, y1;	2230	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2231	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2232	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2257	if (row && row->c0 <= x && x < row->c1)
1759	{	2258	{
1760	mapcell *cell = row->col + (x - row->c0);	2259	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2260	uint8_t flags = 0;
1762		2261
1763	if (cell->face [0]) flags \|= 1;	2262	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2263	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2264	if (cell->tile [2]) flags \|= 4;
1766		2265
1767	*data++ = flags;	2266	*data++ = flags;
1768		2267
1769	if (flags & 1)	2268	if (flags & 1)
1770	{	2269	{
		2270	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2271	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2272	*data++ = tile;
1773	}	2273	}
1774		2274
1775	if (flags & 2)	2275	if (flags & 2)
1776	{	2276	{
		2277	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2278	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2279	*data++ = tile;
1779	}	2280	}
1780		2281
1781	if (flags & 4)	2282	if (flags & 4)
1782	{	2283	{
		2284	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2285	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2286	*data++ = tile;
1785	}	2287	}
1786	}	2288	}
1787	else	2289	else
1788	*data++ = 0;	2290	*data++ = 0;
1789	}	2291	}
…		…
1795	}	2297	}
1796	OUTPUT:	2298	OUTPUT:
1797	RETVAL	2299	RETVAL
1798		2300
1799	void	2301	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1801	PPCODE:	2303	PPCODE:
1802	{	2304	{
1803	int x, y, z;	2305	int x, y, z;
1804	int w, h;	2306	int w, h;
1805	int x1, y1;	2307	int x1, y1;
1806		2308
1807	if (*data++ != 0)	2309	if (*data++ != 0)
1808	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
1809		2311
1810	w = data++ << 8; w \|= data++;	2312	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2313	h = data++ << 8; h \|= data++;
1812		2314
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1829	{	2331	{
1830	uint8_t flags = *data++;	2332	uint8_t flags = *data++;
1831		2333
1832	if (flags)	2334	if (flags)
1833	{	2335	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2336	mapcell *cell = row_get_cell (row, x);
		2337	tileid tile[3] = { 0, 0, 0 };
1837		2338
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2339	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2340	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2341	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2342
1842	if (cell->darkness == 0)	2343	if (cell->darkness == 0)
1843	{	2344	{
1844	cell->darkness = 0;	2345	cell->darkness = 0;
1845		2346
1846	for (z = 0; z <= 2; z++)	2347	for (z = 0; z <= 2; z++)
1847	{	2348	{
1848	cell->face[z] = face[z];	2349	tileid t = tile [z];
1849		2350
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2351	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2352	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2353	XPUSHs (sv_2mortal (newSViv (t)));
		2354	need_texid (self, t);
		2355	}
		2356
		2357	cell->tile [z] = t;
1852	}	2358	}
1853	}	2359	}
1854	}	2360	}
1855	}	2361	}
1856	}	2362	}
1857	}	2363	}
1858		2364
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2366
1861	CFPlus::MixChunk	2367	DC::RW
1862	new_from_file (SV class, char path)	2368	new (SV class, SV data_sv)
1863	CODE:	2369	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
1865	OUTPUT:	2376	OUTPUT:
1866	RETVAL	2377	RETVAL
1867		2378
		2379	DC::RW
		2380	new_from_file (SV class, const char path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
1869	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
1870	CODE:	2489	CODE:
1871	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
1872		2491
1873	int	2492	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2498	OUTPUT:
1878	RETVAL	2499	RETVAL
1879		2500
1880	int	2501	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2503	CODE:
		2504	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
1884	OUTPUT:	2516	OUTPUT:
1885	RETVAL	2517	RETVAL
1886		2518
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2520
1889	int	2521	int
1890	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
1891	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2528	OUTPUT:
1894	RETVAL	2529	RETVAL
1895		2530
		2531	void
		2532	fade_out (int ms)
		2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
1896	CFPlus::MixMusic	2541	DC::MixMusic
1897	new_from_file (SV class, char path)	2542	new (SV *class, DC::RW rwops)
1898	CODE:	2543	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2545	OUTPUT:
1901	RETVAL	2546	RETVAL
1902		2547
1903	void	2548	void
1904	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
1905	CODE:	2550	CODE:
1906	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
1907		2552
1908	int	2553	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2555	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2557	OUTPUT:
1913	RETVAL	2558	RETVAL
1914		2559
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
1916		2568
1917	BOOT:	2569	BOOT:
1918	{	2570	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2572	static const struct {
1921	const char *name;	2573	const char *name;
1922	IV iv;	2574	IV iv;
1923	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2594	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2678	# undef const_iv
2006	};	2679	};
2007		2680
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2683
		2684	texture_av = newAV ();
		2685	AvREAL_off (texture_av);
2010	}	2686	}
		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
2011		2693
2012	char *	2694	char *
2013	gl_vendor ()	2695	gl_vendor ()
2014	CODE:	2696	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2710	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2712	OUTPUT:
2031	RETVAL	2713	RETVAL
2032		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
2033	int glGetError ()	2729	int glGetError ()
2034		2730
2035	void glFinish ()	2731	void glFinish ()
2036		2732
2037	void glClear (int mask)	2733	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2772
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
2079		2777
2080	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2081		2779
2082	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2083		2781
…		…
2091		2789
2092	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2791	CODE:
2094	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2095		2793
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2795	ALIAS:
2103	glColor_premultiply = 1	2796	glColor_premultiply = 1
2104	CODE:	2797	CODE:
2105	if (ix)	2798	if (ix)
2106	{	2799	{
…		…
2109	b *= a;	2802	b *= a;
2110	}	2803	}
2111	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2113		2806
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2807	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2808	CODE:
2122	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2811
…		…
2128		2815
2129	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2130	CODE:	2817	CODE:
2131	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2132		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2133	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2134	CODE:	2850	CODE:
2135	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2136		2852
2137	void glTexParameter (int target, int pname, float param)	2853	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	2870	CODE:
2155	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2873
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2875
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2877
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
2163		2881
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2883
2166	int glGenTexture ()	2884	int glGenTexture ()
2167	CODE:	2885	CODE:
2168	{	2886	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2887	OUTPUT:
2174	RETVAL	2888	RETVAL
2175		2889
2176	void glDeleteTexture (int name)	2890	void glDeleteTexture (int name)
2177	CODE:	2891	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2892	del_texture (name);
2181	}	2893
2182
2183	int glGenList ()	2894	int glGenList ()
2184	CODE:	2895	CODE:
2185	RETVAL = glGenLists (1);	2896	RETVAL = glGenLists (1);
2186	OUTPUT:	2897	OUTPUT:
2187	RETVAL	2898	RETVAL
…		…
2194		2905
2195	void glEndList ()	2906	void glEndList ()
2196		2907
2197	void glCallList (int list)	2908	void glCallList (int list)
2198		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h \|\| !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2966	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID \| G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs. Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC