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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.255 by root, Sun Jan 6 18:25:59 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
597	void	775	void
598	SDL_PollEvent ()	776	poll_events ()
599	PPCODE:	777	PPCODE:
600	{	778	{
601	SDL_Event ev;	779	SDL_Event ev;
602		780
603	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	783	{
605	HV *hv = newHV ();	784	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		786
608	switch (ev.type)	787	switch (ev.type)
609	{	788	{
610	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
611	case SDL_KEYUP:	790	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	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 */	794	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);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	796	break;
618		797
619	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	801	break;
623		802
624	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
632	break;	829	break;
633		830
634	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		834
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	845	break;
649	}	846	}
650		847
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	849	}
653	}	850	}
654		851
655	int	852	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	854	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
660		857
661	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
662	Mix_CloseAudio ()	875	Mix_CloseAudio ()
663		876
664	int	877	int
665	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
666		879
		880	const char *
		881	Mix_GetError ()
		882
667	void	883	void
668	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
669	CODE:	885	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		887
674	void	888	void
675	win32_proxy_info ()	889	win32_proxy_info ()
676	PPCODE:	890	PPCODE:
677	{	891	{
…		…
714	STRLEN image_len;	928	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	929	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	930	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
721		935
722	if (!rw)	936	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
724		938
…		…
797	void	1011	void
798	error (char *message)	1012	error (char *message)
799	CODE:	1013	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1015	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1017	#endif
804		1018
805	void	1019	void
806	fatal (char *message)	1020	fatal (char *message)
807	CODE:	1021	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1023	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1025	#endif
812	_exit (1);	1026	_exit (1);
813		1027
814	void	1028	void
815	_exit (int retval = 0)	1029	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1032	ExitThread (retval); // unclean, please beam me up
819	#else	1033	#else
820	_exit (retval);	1034	_exit (retval);
821	#endif	1035	#endif
822		1036
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
824		1045
825	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1051	new_from_file (SV class, char path, int id = 0)
827	CODE:	1052	CODE:
828	{	1053	{
829	int count;	1054	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1055	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1058	}
834	OUTPUT:	1059	OUTPUT:
835	RETVAL	1060	RETVAL
836		1061
837	void	1062	void
838	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
839	CODE:	1064	CODE:
840	pango_font_description_free (self);	1065	pango_font_description_free (self);
841		1066
842	void	1067	void
843	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
844	CODE:	1070	CODE:
845	default_font = self;	1071	default_font = self;
846		1072
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1074
		1075	PROTOTYPES: DISABLE
		1076
849	void	1077	void
850	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
851	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
852	tc_clear ();	1087	tc_restore ();
853		1088
854	CFPlus::Layout	1089	DC::Layout
855	new (SV *class)	1090	new (SV *class)
856	CODE:	1091	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
858		1093
859	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
866		1102
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
869	OUTPUT:	1105	OUTPUT:
870	RETVAL	1106	RETVAL
871		1107
872	void	1108	void
873	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
874	CODE:	1110	CODE:
875	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
876	Safefree (self);	1113	Safefree (self);
877		1114
878	void	1115	void
879	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
880	CODE:	1117	CODE:
881	{	1118	{
882	STRLEN textlen;	1119	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
884		1121
885	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
886	}	1123	}
887		1124
888	void	1125	void
889	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
890	CODE:	1127	CODE:
891	{	1128	{
892	STRLEN textlen;	1129	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
894		1131
895	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
896	}	1133	}
897		1134
898	void	1135	void
899	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
900	CODE:	1137	CODE:
901	{	1138	{
902	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1141	const char *pos = text;
…		…
939	if (attrs)	1176	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
941	}	1178	}
942		1179
943	void	1180	void
944	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
945	PPCODE:	1182	PPCODE:
946	{	1183	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1185
949	do	1186	do
950	{	1187	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1189
953	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
954	{	1191	{
955	PangoRectangle extents;	1192	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1201
965	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
966	}	1203	}
967		1204
968	int	1205	int
969	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
970	CODE:	1207	CODE:
971	{	1208	{
972	int lines = 1;	1209	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
974		1211
…		…
979	}	1216	}
980	OUTPUT:	1217	OUTPUT:
981	RETVAL	1218	RETVAL
982		1219
983	SV *	1220	SV *
984	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
985	CODE:	1222	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
988	OUTPUT:	1225	OUTPUT:
989	RETVAL	1226	RETVAL
990		1227
991	void	1228	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1230	CODE:
994	self->r = r;	1231	self->r = r;
995	self->g = g;	1232	self->g = g;
996	self->b = b;	1233	self->b = b;
997	self->a = a;	1234	self->a = a;
998		1235
999	void	1236	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1238	CODE:
1002	if (self->font != font)	1239	if (self->font != font)
1003	{	1240	{
1004	self->font = font;	1241	self->font = font;
1005	layout_update_font (self);	1242	layout_update_font (self);
1006	}	1243	}
1007		1244
1008	void	1245	void
1009	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
1010	CODE:	1247	CODE:
1011	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
1012	{	1249	{
1013	self->base_height = base_height;	1250	self->base_height = base_height;
1014	layout_update_font (self);	1251	layout_update_font (self);
1015	}	1252	}
1016		1253
1017	void	1254	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1256	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1258
1022	void	1259	void
1023	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1024	CODE:	1261	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1263
1027	void	1264	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1266	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1268
1032	void	1269	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1271	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1040	);	1277	);
1041		1278
1042	void	1279	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1281	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1283
1047	void	1284	void
1048	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1049	PPCODE:	1286	PPCODE:
1050	{	1287	{
1051	int w, h;	1288	int w, h;
1052		1289
1053	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1295	}
1059		1296
1060	int	1297	int
1061	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1062	CODE:	1299	CODE:
1063	{	1300	{
1064	PangoRectangle rect;	1301	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1068	}	1305	}
1069	OUTPUT:	1306	OUTPUT:
1070	RETVAL	1307	RETVAL
1071		1308
1072	int	1309	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1311	CODE:
1075	{	1312	{
1076	int index, trailing;	1313	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1315	RETVAL = index + trailing;
1079	}	1316	}
1080	OUTPUT:	1317	OUTPUT:
1081	RETVAL	1318	RETVAL
1082		1319
1083	void	1320	void
1084	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1322	PPCODE:
1086	{	1323	{
1087	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1326
1090	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1331	}
1095		1332
1096	void	1333	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1335	PPCODE:
1099	{	1336	{
1100	int line, x;	1337	int line, x;
1101		1338
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1342	--line;
		1343	#endif
1105	EXTEND (SP, 2);	1344	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1345	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1347	}
1109		1348
1110	void	1349	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1350	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1351	PPCODE:
1113	{	1352	{
1114	PangoLayoutLine *lp;	1353	PangoLayoutLine *lp;
1115	int index, trailing;	1354	int index, trailing;
1116		1355
1117	if (line < 0)	1356	if (line < 0)
1118	XSRETURN_EMPTY;	1357	XSRETURN_EMPTY;
1119		1358
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1360	XSRETURN_EMPTY; /* do better */
1122		1361
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1363
1125	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1370	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1371	}
1133	}	1372	}
1134		1373
1135	void	1374	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1375	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1376	CODE:
		1377	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1139	self->pl,	1379	self->pl,
		1380	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1142	flags	1383	flags
1143	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1144		1388
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1389	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1390	draw (DC::Layout self)
1149	CODE:	1391	CODE:
1150	{	1392	{
1151	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1400
1154	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1417	{
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;	1418	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1421	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1422
1168	SvPOK_only (result_);	1423	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1170		1425
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1427	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1429
1175	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1431	}
1182	}	1432	}
1183		1433
1184	void	1434	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1441	{
1192	HV hv = (HV )SvRV (self);	1442	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1196		1449
1197	if (items < 5)	1450	if (items < 5)
1198	{	1451	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1230	}	1483	}
1231	}	1484	}
1232		1485
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1234		1496
1235	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
		1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
1236	new (SV *class)	1502	new (SV *class)
1237	CODE:	1503	CODE:
1238	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1505	RETVAL->x = 0;
1240	RETVAL->y = 0;	1506	RETVAL->y = 0;
1241	RETVAL->w = 0;	1507	RETVAL->w = 0;
1242	RETVAL->h = 0;	1508	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	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;	1513	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1514	RETVAL->row = 0;
1251	OUTPUT:	1515	OUTPUT:
1252	RETVAL	1516	RETVAL
1253		1517
1254	void	1518	void
1255	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1256	CODE:	1520	CODE:
1257	{	1521	{
1258	map_clear (self);	1522	map_clear (self);
1259	Safefree (self->face);	1523	Safefree (self->face2tile);
1260	Safefree (self->tex);	1524	Safefree (self->tex);
1261	Safefree (self);	1525	Safefree (self);
1262	}	1526	}
1263		1527
1264	void	1528	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1529	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1530	CODE:
1267	self->w = map_width;	1531	self->w = map_width;
1268	self->h = map_height;	1532	self->h = map_height;
1269		1533
1270	void	1534	void
1271	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1272	CODE:	1536	CODE:
1273	map_clear (self);	1537	map_clear (self);
1274		1538
1275	void	1539	void
1276	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1541	CODE:
1278	{	1542	{
1279	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1544	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	}	1545	}
1287		1546
1288	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 \|\| face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 \|\| smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	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)	1571	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:	1572	CODE:
1291	{	1573	{
1292	while (self->texs <= texid)	1574	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1575
1298	{	1576	{
1299	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1300		1578
1301	tex->name = name;	1579	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1598	}
1321		1599
1322	int	1600	int
1323	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1324	ALIAS:	1602	ALIAS:
1325	oy = 1	1603	oy = 1
1326	x = 2	1604	x = 2
1327	y = 3	1605	y = 3
1328	w = 4	1606	w = 4
…		…
1339	}	1617	}
1340	OUTPUT:	1618	OUTPUT:
1341	RETVAL	1619	RETVAL
1342		1620
1343	void	1621	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1623	CODE:
1346	{	1624	{
1347	if (dx > 0)	1625	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1627	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1629
1352	if (dy > 0)	1630	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1632	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1634
1357	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1359		1637
1360	while (self->y < 0)	1638	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1366	}	1644	}
1367	}	1645	}
1368		1646
1369	void	1647	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1649	CODE:
1372	{	1650	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1651	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1652	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1653	mapcell *cell;
1376	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1377		1657
1378	while (data < data_end - 1)	1658	while (data < data_end - 1)
1379	{	1659	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1381		1661
…		…
1412	cell->stat_width = 1;	1692	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1414	}	1694	}
1415	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1418	{	1698	{
1419	if (*data == 4)	1699	if (*data == 4)
1420	; // decode player tag	1700	; // decode player count
1421		1701
1422	data += *data + 1;	1702	data += *data + 1;
1423	}	1703	}
1424	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1432	}	1712	}
1433	else	1713	else
1434	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1435	}	1715	}
1436		1716
		1717	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1718	if (flags & (4 >> z))
1438	{	1719	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1440	}	1737	}
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	}	1738	}
1452	else	1739	else
1453	cell->darkness = 0;	1740	cell->darkness = 0;
1454	}	1741	}
1455	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1456		1745
1457	SV *	1746	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1748	CODE:
1460	{	1749	{
1461	int x1, x;	1750	int x1, x;
1462	int y1, y;	1751	int y1, y;
1463	int z;	1752	int z;
…		…
1484	{	1773	{
1485	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1486		1775
1487	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1488	{	1777	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1780	int a1 = tex.a;
1496		1781
1497	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1786	}
1503	}	1787	}
1504		1788
1505	*map++ = (r )	1789	*map++ = (r )
1506	\| (g << 8)	1790	\| (g << 8)
…		…
1513	}	1797	}
1514	OUTPUT:	1798	OUTPUT:
1515	RETVAL	1799	RETVAL
1516		1800
1517	void	1801	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1803	CODE:
1520	{	1804	{
1521	int x, y, z;	1805	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1806
1525	glColor4ub (255, 255, 255, 255);	1807	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
		1811
		1812	rc_t *rc = rc_alloc ();
		1813	rc_key_t key;
		1814	rc_array_t *arr;
		1815
		1816	// thats current max. sorry.
		1817	if (sw > 255) sw = 255;
		1818	if (sh > 255) sh = 255;
		1819
		1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1526		1856
1527	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	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);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1860
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++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1540	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1542	{	1867	{
1543	maprow *row = self->row + (y + my);	1868	maprow *row = self->row + (y + my);
1544		1869
1545	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1872	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1874	tileid tile = cell->tile [z];
		1875
		1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
1551		1880
1552	if (face && face < self->texs)	1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x\|y is
		1932	// shifted +1\|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1553	{	1981	{
1554	maptex tex = self->tex [face];	1982	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		1984
1558	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1559	{	1987	{
1560	glEnd ();	1988	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		1990
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)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1574	{	1994	{
1575	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
1578		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1579	glEnd ();	2009	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1582		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1587	}	2035	}
1588	}	2036	}
1589	}
1590	}	2037	}
1591		2038
1592	glEnd ();	2039	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1595	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1596		2049
1597	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1600	{	2053	{
…		…
1603	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2058	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1607		2060
1608	int px = x * 32;	2061	int px = x * T;
1609	int py = y * 32;	2062	int py = y * T;
1610		2063
1611	if (cell->stat_hp)	2064	if (cell->stat_hp)
1612	{	2065	{
1613	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2068
1616	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2071	px + width - 1, py);
1619		2072
…		…
1625	}	2078	}
1626	}	2079	}
1627	}	2080	}
1628		2081
1629	void	2082	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2084	CODE:
1632	{	2085	{
1633	static float color[16][3] = {	2086	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1687	}	2140	}
1688		2141
1689	void	2142	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2144	PPCODE:
1692	{	2145	{
1693	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2152	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2153	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2154
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2157
1702	mx += self->x;	2158	mx += self->x - 1;
1703	my += self->y;	2159	my += self->y - 1;
1704		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1705	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1707	{	2165	{
1708	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
1709		2167
1710	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2170	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1714		2172
1715	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1718	}	2176	}
1719	}	2177	}
1720		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1721	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1725	}	2221	}
1726		2222
1727	SV *	2223	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2225	CODE:
1730	{	2226	{
1731	int x, y, x1, y1;	2227	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2228	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2229	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1759	{	2255	{
1760	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2257	uint8_t flags = 0;
1762		2258
1763	if (cell->face [0]) flags \|= 1;	2259	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2260	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2261	if (cell->tile [2]) flags \|= 4;
1766		2262
1767	*data++ = flags;	2263	*data++ = flags;
1768		2264
1769	if (flags & 1)	2265	if (flags & 1)
1770	{	2266	{
		2267	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2269	*data++ = tile;
1773	}	2270	}
1774		2271
1775	if (flags & 2)	2272	if (flags & 2)
1776	{	2273	{
		2274	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2276	*data++ = tile;
1779	}	2277	}
1780		2278
1781	if (flags & 4)	2279	if (flags & 4)
1782	{	2280	{
		2281	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2283	*data++ = tile;
1785	}	2284	}
1786	}	2285	}
1787	else	2286	else
1788	*data++ = 0;	2287	*data++ = 0;
1789	}	2288	}
…		…
1795	}	2294	}
1796	OUTPUT:	2295	OUTPUT:
1797	RETVAL	2296	RETVAL
1798		2297
1799	void	2298	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1801	PPCODE:	2300	PPCODE:
1802	{	2301	{
1803	int x, y, z;	2302	int x, y, z;
1804	int w, h;	2303	int w, h;
1805	int x1, y1;	2304	int x1, y1;
1806		2305
1807	if (*data++ != 0)	2306	if (*data++ != 0)
1808	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1809		2308
1810	w = data++ << 8; w \|= data++;	2309	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2310	h = data++ << 8; h \|= data++;
1812		2311
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1829	{	2328	{
1830	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1831		2330
1832	if (flags)	2331	if (flags)
1833	{	2332	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1837		2335
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2336	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2337	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2338	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2339
1842	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1843	{	2341	{
1844	cell->darkness = 0;	2342	cell->darkness = 0;
1845		2343
1846	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1847	{	2345	{
1848	cell->face[z] = face[z];	2346	tileid t = tile [z];
1849		2347
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2348	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2349	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1852	}	2355	}
1853	}	2356	}
1854	}	2357	}
1855	}	2358	}
1856	}	2359	}
1857	}	2360	}
1858		2361
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2363
1861	CFPlus::MixChunk	2364	DC::RW
1862	new_from_file (SV class, char path)	2365	new (SV class, SV data_sv)
1863	CODE:	2366	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1865	OUTPUT:	2373	OUTPUT:
1866	RETVAL	2374	RETVAL
1867		2375
		2376	DC::RW
		2377	new_from_file (SV class, const char path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1869	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1870	CODE:	2486	CODE:
1871	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1872		2488
1873	int	2489	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2495	OUTPUT:
1878	RETVAL	2496	RETVAL
1879		2497
1880	int	2498	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2500	CODE:
		2501	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1884	OUTPUT:	2513	OUTPUT:
1885	RETVAL	2514	RETVAL
1886		2515
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2517
1889	int	2518	int
1890	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1891	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2525	OUTPUT:
1894	RETVAL	2526	RETVAL
1895		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
1896	CFPlus::MixMusic	2538	DC::MixMusic
1897	new_from_file (SV class, char path)	2539	new (SV *class, DC::RW rwops)
1898	CODE:	2540	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2542	OUTPUT:
1901	RETVAL	2543	RETVAL
1902		2544
1903	void	2545	void
1904	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1905	CODE:	2547	CODE:
1906	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1907		2549
1908	int	2550	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2552	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2554	OUTPUT:
1913	RETVAL	2555	RETVAL
1914		2556
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1916		2565
1917	BOOT:	2566	BOOT:
1918	{	2567	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2569	static const struct {
1921	const char *name;	2570	const char *name;
1922	IV iv;	2571	IV iv;
1923	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2591	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2675	# undef const_iv
2006	};	2676	};
2007		2677
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
2010	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
2011		2690
2012	char *	2691	char *
2013	gl_vendor ()	2692	gl_vendor ()
2014	CODE:	2693	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2707	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2709	OUTPUT:
2031	RETVAL	2710	RETVAL
2032		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
2033	int glGetError ()	2726	int glGetError ()
2034		2727
2035	void glFinish ()	2728	void glFinish ()
2036		2729
2037	void glClear (int mask)	2730	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# 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_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2769
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# 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_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2079		2774
2080	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2081		2776
2082	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2083		2778
…		…
2091		2786
2092	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2788	CODE:
2094	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2095		2790
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2792	ALIAS:
2103	glColor_premultiply = 1	2793	glColor_premultiply = 1
2104	CODE:	2794	CODE:
2105	if (ix)	2795	if (ix)
2106	{	2796	{
…		…
2109	b *= a;	2799	b *= a;
2110	}	2800	}
2111	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2113		2803
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.)	2804	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2805	CODE:
2122	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2808
…		…
2128		2812
2129	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2130	CODE:	2814	CODE:
2131	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2132		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2133	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2134	CODE:	2847	CODE:
2135	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2136		2849
2137	void glTexParameter (int target, int pname, float param)	2850	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)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	2867	CODE:
2155	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2870
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2872
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2874
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2163		2878
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2880
2166	int glGenTexture ()	2881	int glGenTexture ()
2167	CODE:	2882	CODE:
2168	{	2883	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2884	OUTPUT:
2174	RETVAL	2885	RETVAL
2175		2886
2176	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2177	CODE:	2888	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2889	del_texture (name);
2181	}	2890
2182
2183	int glGenList ()	2891	int glGenList ()
2184	CODE:	2892	CODE:
2185	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2186	OUTPUT:	2894	OUTPUT:
2187	RETVAL	2895	RETVAL
…		…
2194		2902
2195	void glEndList ()	2903	void glEndList ()
2196		2904
2197	void glCallList (int list)	2905	void glCallList (int list)
2198		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h \|\| !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2963	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID \| G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs. Revision 1.255 by root, Sun Jan 6 18:25:59 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.255 by root, Sun Jan 6 18:25:59 2008 UTC