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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 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
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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_readonly
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		60	#endif
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
49	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
51		76
52	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
53		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
54	#if 0	82	#if 0
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	84	#else
57	# define PARACHUTE 0	85	# define PARACHUTE 0
58	#endif	86	#endif
59		87
		88	static AV *texture_av;
		89
60	static struct	90	static struct
61	{	91	{
62	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	93	#include "glfunc.h"
64	#undef GL_FUNC	94	#undef GL_FUNC
65	} gl;	95	} gl;
66		96
		97	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	99	{
69	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	104	else
74	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
75	}	106	}
76		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
77	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
78		134
79	#include "pango-font.c"	135	#include "pango-font.c"
80	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
81	#include "pango-render.c"	137	#include "pango-render.c"
82		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
85		143
86	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
87		145
88	static int	146	static int
89	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
90	{	148	{
91	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		163
106	typedef struct cf_layout {	164	typedef struct cf_layout {
107	PangoLayout *pl;	165	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
109	int base_height;	167	int base_height;
110	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
111	} *CFPlus__Layout;	170	} *DC__Layout;
112		171
113	static CFPlus__Font default_font;	172	static DC__Font default_font;
114	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
116		175
117	static void	176	static void
118	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	182	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	184	}
126		185
127	static void	186	static void
128	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
129	{	188	{
130	/* 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
131	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
132	*/	191	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		196
138	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
139	}	198	}
140		199
141	static void	200	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	202	{
144	PangoRectangle rect;	203	PangoRectangle rect;
145		204
146	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		213
155	*w = rect.width;	214	*w = rect.width;
156	*h = rect.height;	215	*h = rect.height;
157	}	216	}
158		217
		218	typedef uint16_t tileid;
159	typedef uint16_t mapface;	219	typedef uint16_t faceid;
160		220
161	typedef struct {	221	typedef struct {
162	GLint name;	222	GLuint name;
163	int w, h;	223	int w, h;
164	float s, t;	224	float s, t;
165	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
166	} maptex;	228	} maptex;
167		229
168	typedef struct {	230	typedef struct {
169	uint32_t player;	231	uint32_t player;
170	mapface face[3];	232	tileid tile[3];
171	uint16_t darkness;	233	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	235	} mapcell;
174		236
175	typedef struct {	237	typedef struct {
176	int32_t c0, c1;	238	int32_t c0, c1;
177	mapcell *col;	239	mapcell *col;
178	} maprow;	240	} maprow;
179		241
180	typedef struct map {	242	typedef struct map {
181	int x, y, w, h;	243	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	245	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	246	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		247
189	int32_t rows;	248	int32_t rows;
190	maprow *row;	249	maprow *row;
191	} *CFPlus__Map;	250	} *DC__Map;
192		251
193	static char *	252	static char *
194	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
195	{	254	{
196	char *p;	255	char *p;
…		…
213	}	272	}
214		273
215	#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))
216	#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))
217		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
218	static maprow *	297	static maprow *
219	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
220	{	299	{
221	if (0 > y)	300	if (0 > y)
222	{	301	{
223	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
262		341
263	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
264	}	343	}
265		344
266	static mapcell *	345	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
268	{	347	{
269	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
270	}	349	}
271		350
272	static void	351	static void
273	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
274	{	353	{
275	int r;	354	int r;
276		355
277	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
286	self->row = 0;	365	self->row = 0;
287	self->rows = 0;	366	self->rows = 0;
288	}	367	}
289		368
290	static void	369	static void
291	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)
292	{	371	{
293	int x, y;	372	int x, y;
294	maprow *row;	373	maprow *row;
295	mapcell *cell;	374	mapcell *cell;
296		375
…		…
316	cell->player = 0;	395	cell->player = 0;
317	}	396	}
318	}	397	}
319	}	398	}
320		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
321	static void	416	static void
322	music_finished (void)	417	music_finished (void)
323	{	418	{
324	SDL_UserEvent ev;	419	SDL_UserEvent ev;
325		420
…		…
359	n \|= n >> 16;	454	n \|= n >> 16;
360		455
361	return n + 1;	456	return n + 1;
362	}	457	}
363		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
364	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
367		473
368	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
369		518
370	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
371		520
372	BOOT:	521	BOOT:
373	{	522	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	524	static const struct {
376	const char *name;	525	const char *name;
377	IV iv;	526	IV iv;
378	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
401		550
402	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
405		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
487	# undef const_iv	640	# undef const_iv
488	};	641	};
489		642
490	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; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		645
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	648	}
496		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
		655
497	int	656	int
498	in_destruct ()	657	in_destruct ()
499	CODE:	658	CODE:
500	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	660	OUTPUT:
…		…
503		662
504	NV floor (NV x)	663	NV floor (NV x)
505		664
506	NV ceil (NV x)	665	NV ceil (NV x)
507		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
508	void	671	void
509	pango_init ()	672	pango_init ()
510	CODE:	673	CODE:
511	{	674	{
512	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
513	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);
514	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
515	}	682	}
		683
		684	char *
		685	SDL_GetError ()
516		686
517	int	687	int
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		689
520	void	690	void
521	SDL_Quit ()	691	SDL_Quit ()
522		692
523	void	693	void
524	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	695	PPCODE:
526	{	696	{
527	SDL_Rect **m;	697	SDL_Rect **m;
528		698
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		703
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		706
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		711
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif	716	#endif
547		717
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		719
553	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
554	while (*m)	721	while (*m)
555	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
556	AV *av = newAV ();	725	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
558	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));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
560		732
561	++m;	733	++m;
562	}	734	}
563	}	735	}
564		736
565	char *
566	SDL_GetError ()
567
568	int	737	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	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
571	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	751	);
		752
574	if (RETVAL)	753	if (RETVAL)
575	{	754	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# 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);
578	# include "glfunc.h"	759	#include "glfunc.h"
579	# undef GL_FUNC	760	#undef GL_FUNC
580	}	761	}
		762	}
581	OUTPUT:	763	OUTPUT:
582	RETVAL	764	RETVAL
583		765
584	void	766	void
585	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
586		768
587	char *	769	char *
588	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
589		771
		772	int
		773	SDL_GetAppState ()
		774
590	void	775	void
591	SDL_PollEvent ()	776	poll_events ()
592	PPCODE:	777	PPCODE:
593	{	778	{
594	SDL_Event ev;	779	SDL_Event ev;
595		780
596	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	783	{
598	HV *hv = newHV ();	784	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		786
601	switch (ev.type)	787	switch (ev.type)
602	{	788	{
603	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
604	case SDL_KEYUP:	790	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	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);
608	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 */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	796	break;
611		797
612	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	801	break;
616		802
617	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
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
625	break;	829	break;
626		830
627	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		834
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	845	break;
642	}	846	}
643		847
644	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))));
645	}	849	}
646	}	850	}
647		851
648	int	852	int
649	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)
650	POSTCALL:	854	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
653		857
654	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
655	Mix_CloseAudio ()	875	Mix_CloseAudio ()
656		876
657	int	877	int
658	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
659		879
		880	const char *
		881	Mix_GetError ()
		882
660	void	883	void
661	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
662	CODE:	885	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		887
667	void	888	void
668	win32_proxy_info ()	889	win32_proxy_info ()
669	PPCODE:	890	PPCODE:
670	{	891	{
…		…
707	STRLEN image_len;	928	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	929	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	930	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
714		935
715	if (!rw)	936	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
717		938
…		…
790	void	1011	void
791	error (char *message)	1012	error (char *message)
792	CODE:	1013	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1015	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1017	#endif
797		1018
798	void	1019	void
799	fatal (char *message)	1020	fatal (char *message)
800	CODE:	1021	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1023	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1025	#endif
805	_exit (1);	1026	_exit (1);
806		1027
807	void	1028	void
808	_exit (int retval = 0)	1029	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1032	ExitThread (retval); // unclean, please beam me up
812	#else	1033	#else
813	_exit (retval);	1034	_exit (retval);
814	#endif	1035	#endif
815		1036
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
817		1045
818	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1051	new_from_file (SV class, char path, int id = 0)
820	CODE:	1052	CODE:
821	{	1053	{
822	int count;	1054	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1055	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1058	}
827	OUTPUT:	1059	OUTPUT:
828	RETVAL	1060	RETVAL
829		1061
830	void	1062	void
831	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
832	CODE:	1064	CODE:
833	pango_font_description_free (self);	1065	pango_font_description_free (self);
834		1066
835	void	1067	void
836	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
837	CODE:	1070	CODE:
838	default_font = self;	1071	default_font = self;
839		1072
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1074
		1075	PROTOTYPES: DISABLE
		1076
842	void	1077	void
843	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
844	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
845	tc_clear ();	1087	tc_restore ();
846		1088
847	CFPlus::Layout	1089	DC::Layout
848	new (SV *class)	1090	new (SV *class)
849	CODE:	1091	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
851		1093
852	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
859		1102
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
862	OUTPUT:	1105	OUTPUT:
863	RETVAL	1106	RETVAL
864		1107
865	void	1108	void
866	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
867	CODE:	1110	CODE:
868	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
869	Safefree (self);	1113	Safefree (self);
870		1114
871	void	1115	void
872	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
873	CODE:	1117	CODE:
874	{	1118	{
875	STRLEN textlen;	1119	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
877		1121
878	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
879	}	1123	}
880		1124
881	void	1125	void
882	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
883	CODE:	1127	CODE:
884	{	1128	{
885	STRLEN textlen;	1129	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
887		1131
888	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
889	}	1133	}
890		1134
891	void	1135	void
892	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
893	CODE:	1137	CODE:
894	{	1138	{
895	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1141	const char *pos = text;
…		…
932	if (attrs)	1176	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
934	}	1178	}
935		1179
936	void	1180	void
937	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
938	PPCODE:	1182	PPCODE:
939	{	1183	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1185
942	do	1186	do
943	{	1187	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1189
946	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
947	{	1191	{
948	PangoRectangle extents;	1192	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1201
958	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
959	}	1203	}
960		1204
961	int	1205	int
962	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
963	CODE:	1207	CODE:
964	{	1208	{
965	int lines = 1;	1209	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
967		1211
…		…
972	}	1216	}
973	OUTPUT:	1217	OUTPUT:
974	RETVAL	1218	RETVAL
975		1219
976	SV *	1220	SV *
977	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
978	CODE:	1222	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
981	OUTPUT:	1225	OUTPUT:
982	RETVAL	1226	RETVAL
983		1227
984	void	1228	void
985	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.)
986	CODE:	1230	CODE:
987	self->r = r;	1231	self->r = r;
988	self->g = g;	1232	self->g = g;
989	self->b = b;	1233	self->b = b;
990	self->a = a;	1234	self->a = a;
991		1235
992	void	1236	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1238	CODE:
995	if (self->font != font)	1239	if (self->font != font)
996	{	1240	{
997	self->font = font;	1241	self->font = font;
998	layout_update_font (self);	1242	layout_update_font (self);
999	}	1243	}
1000		1244
1001	void	1245	void
1002	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
1003	CODE:	1247	CODE:
1004	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
1005	{	1249	{
1006	self->base_height = base_height;	1250	self->base_height = base_height;
1007	layout_update_font (self);	1251	layout_update_font (self);
1008	}	1252	}
1009		1253
1010	void	1254	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1256	CODE:
1013	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);
1014		1258
1015	void	1259	void
1016	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1017	CODE:	1261	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1263
1020	void	1264	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1266	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1268
1025	void	1269	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1271	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1033	);	1277	);
1034		1278
1035	void	1279	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1281	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1283
1040	void	1284	void
1041	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1042	PPCODE:	1286	PPCODE:
1043	{	1287	{
1044	int w, h;	1288	int w, h;
1045		1289
1046	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1295	}
1052		1296
1053	int	1297	int
1054	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1055	CODE:	1299	CODE:
1056	{	1300	{
1057	PangoRectangle rect;	1301	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1061	}	1305	}
1062	OUTPUT:	1306	OUTPUT:
1063	RETVAL	1307	RETVAL
1064		1308
1065	int	1309	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1311	CODE:
1068	{	1312	{
1069	int index, trailing;	1313	int index, trailing;
1070	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);
1071	RETVAL = index + trailing;	1315	RETVAL = index + trailing;
1072	}	1316	}
1073	OUTPUT:	1317	OUTPUT:
1074	RETVAL	1318	RETVAL
1075		1319
1076	void	1320	void
1077	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1322	PPCODE:
1079	{	1323	{
1080	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1326
1083	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1331	}
1088		1332
1089	void	1333	void
1090	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)
1091	PPCODE:	1335	PPCODE:
1092	{	1336	{
1093	int line, x;	1337	int line, x;
1094		1338
1095	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)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1342	--line;
		1343	#endif
1098	EXTEND (SP, 2);	1344	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1345	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1347	}
1102		1348
1103	void	1349	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1350	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1351	PPCODE:
1106	{	1352	{
1107	PangoLayoutLine *lp;	1353	PangoLayoutLine *lp;
1108	int index, trailing;	1354	int index, trailing;
1109		1355
1110	if (line < 0)	1356	if (line < 0)
1111	XSRETURN_EMPTY;	1357	XSRETURN_EMPTY;
1112		1358
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1360	XSRETURN_EMPTY; /* do better */
1115		1361
1116	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);
1117		1363
1118	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1370	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1371	}
1126	}	1372	}
1127		1373
1128	void	1374	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1375	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1376	CODE:
		1377	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1132	self->pl,	1379	self->pl,
		1380	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1135	flags	1383	flags
1136	);	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);
1137		1388
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1389	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1390	draw (DC::Layout self)
1142	CODE:	1391	CODE:
1143	{	1392	{
1144	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1145	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);
1146		1400
1147	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_))
1148	{	1417	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1418	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1421	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1422
1161	SvPOK_only (result_);	1423	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1163		1425
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1427	while (oh--)
1166	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);
1167		1429
1168	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1431	}
1175	}	1432	}
1176		1433
1177	void	1434	void
1178	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.)
…		…
1184	{	1441	{
1185	HV hv = (HV )SvRV (self);	1442	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	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;
1189		1449
1190	if (items < 5)	1450	if (items < 5)
1191	{	1451	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1223	}	1483	}
1224	}	1484	}
1225		1485
1226	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
1227		1496
1228	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
		1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
1229	new (SV *class)	1502	new (SV *class)
1230	CODE:	1503	CODE:
1231	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1505	RETVAL->x = 0;
1233	RETVAL->y = 0;	1506	RETVAL->y = 0;
1234	RETVAL->w = 0;	1507	RETVAL->w = 0;
1235	RETVAL->h = 0;	1508	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1514	RETVAL->row = 0;
1244	OUTPUT:	1515	OUTPUT:
1245	RETVAL	1516	RETVAL
1246		1517
1247	void	1518	void
1248	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1249	CODE:	1520	CODE:
1250	{	1521	{
1251	map_clear (self);	1522	map_clear (self);
1252	Safefree (self->face);	1523	Safefree (self->face2tile);
1253	Safefree (self->tex);	1524	Safefree (self->tex);
1254	Safefree (self);	1525	Safefree (self);
1255	}	1526	}
1256		1527
1257	void	1528	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1529	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1530	CODE:
1260	self->w = map_width;	1531	self->w = map_width;
1261	self->h = map_height;	1532	self->h = map_height;
1262		1533
1263	void	1534	void
1264	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1265	CODE:	1536	CODE:
1266	map_clear (self);	1537	map_clear (self);
1267		1538
1268	void	1539	void
1269	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1541	CODE:
1271	{	1542	{
1272	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1544	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1545	}
1280		1546
1281	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
1282	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)
1283	CODE:	1572	CODE:
1284	{	1573	{
1285	while (self->texs <= texid)	1574	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1575
1291	{	1576	{
1292	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1293		1578
1294	tex->name = name;	1579	tex->name = name;
…		…
1311	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1598	}
1314		1599
1315	int	1600	int
1316	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1317	ALIAS:	1602	ALIAS:
1318	oy = 1	1603	oy = 1
1319	x = 2	1604	x = 2
1320	y = 3	1605	y = 3
1321	w = 4	1606	w = 4
…		…
1332	}	1617	}
1333	OUTPUT:	1618	OUTPUT:
1334	RETVAL	1619	RETVAL
1335		1620
1336	void	1621	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1623	CODE:
1339	{	1624	{
1340	if (dx > 0)	1625	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1627	else if (dx < 0)
1343	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);
1344		1629
1345	if (dy > 0)	1630	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1632	else if (dy < 0)
1348	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);
1349		1634
1350	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1352		1637
1353	while (self->y < 0)	1638	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1359	}	1644	}
1360	}	1645	}
1361		1646
1362	void	1647	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1649	CODE:
1365	{	1650	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1651	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1652	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1653	mapcell *cell;
1369	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1370		1657
1371	while (data < data_end - 1)	1658	while (data < data_end - 1)
1372	{	1659	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1374		1661
…		…
1405	cell->stat_width = 1;	1692	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1407	}	1694	}
1408	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1411	{	1698	{
1412	if (*data == 4)	1699	if (*data == 4)
1413	; // decode player tag	1700	; // decode player count
1414		1701
1415	data += *data + 1;	1702	data += *data + 1;
1416	}	1703	}
1417	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1425	}	1712	}
1426	else	1713	else
1427	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1428	}	1715	}
1429		1716
		1717	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	1718	if (flags & (4 >> z))
1431	{	1719	{
1432	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	}
1433	}	1737	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	1738	}
1445	else	1739	else
1446	cell->darkness = 0;	1740	cell->darkness = 0;
1447	}	1741	}
1448	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1449		1745
1450	SV *	1746	SV *
1451	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)
1452	CODE:	1748	CODE:
1453	{	1749	{
1454	int x1, x;	1750	int x1, x;
1455	int y1, y;	1751	int y1, y;
1456	int z;	1752	int z;
…		…
1477	{	1773	{
1478	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1479		1775
1480	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1481	{	1777	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1780	int a1 = tex.a;
1489		1781
1490	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1786	}
1496	}	1787	}
1497		1788
1498	*map++ = (r )	1789	*map++ = (r )
1499	\| (g << 8)	1790	\| (g << 8)
…		…
1506	}	1797	}
1507	OUTPUT:	1798	OUTPUT:
1508	RETVAL	1799	RETVAL
1509		1800
1510	void	1801	void
1511	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)
1512	CODE:	1803	CODE:
1513	{	1804	{
1514	int x, y, z;	1805	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		1806
1518	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	}
1519		1856
1520	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		1860
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1533	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1535	{	1867	{
1536	maprow *row = self->row + (y + my);	1868	maprow *row = self->row + (y + my);
1537		1869
1538	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1872	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	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;
1544		1880
1545	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))
1546	{	1981	{
1547	maptex tex = self->tex [face];	1982	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1984
1551	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1552	{	1987	{
1553	glEnd ();	1988	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		1990
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1567	{	1994	{
1568	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1570	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
1571		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	{
1572	glEnd ();	2009	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1575		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
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1580	}	2035	}
1581	}	2036	}
1582	}
1583	}	2037	}
1584		2038
1585	glEnd ();	2039	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1588	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1589		2049
1590	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1593	{	2053	{
…		…
1596	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2058	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1600		2060
1601	int px = x * 32;	2061	int px = x * T;
1602	int py = y * 32;	2062	int py = y * T;
1603		2063
1604	if (cell->stat_hp)	2064	if (cell->stat_hp)
1605	{	2065	{
1606	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2068
1609	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2071	px + width - 1, py);
1612		2072
…		…
1618	}	2078	}
1619	}	2079	}
1620	}	2080	}
1621		2081
1622	void	2082	void
1623	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)
1624	CODE:	2084	CODE:
1625	{	2085	{
1626	static float color[16][3] = {	2086	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1628	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1678	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1680	}	2140	}
1681		2141
1682	void	2142	void
1683	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)
1684	PPCODE:	2144	PPCODE:
1685	{	2145	{
1686	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2152	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2153	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2154
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2157
1695	mx += self->x;	2158	mx += self->x - 1;
1696	my += self->y;	2159	my += self->y - 1;
1697		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1698	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1700	{	2165	{
1701	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
1702		2167
1703	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2170	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1707		2172
1708	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1711	}	2176	}
1712	}	2177	}
1713		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
1714	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1718	}	2221	}
1719		2222
1720	SV *	2223	SV *
1721	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)
1722	CODE:	2225	CODE:
1723	{	2226	{
1724	int x, y, x1, y1;	2227	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2228	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2229	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1752	{	2255	{
1753	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2257	uint8_t flags = 0;
1755		2258
1756	if (cell->face [0]) flags \|= 1;	2259	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2260	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2261	if (cell->tile [2]) flags \|= 4;
1759		2262
1760	*data++ = flags;	2263	*data++ = flags;
1761		2264
1762	if (flags & 1)	2265	if (flags & 1)
1763	{	2266	{
		2267	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2269	*data++ = tile;
1766	}	2270	}
1767		2271
1768	if (flags & 2)	2272	if (flags & 2)
1769	{	2273	{
		2274	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2276	*data++ = tile;
1772	}	2277	}
1773		2278
1774	if (flags & 4)	2279	if (flags & 4)
1775	{	2280	{
		2281	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2283	*data++ = tile;
1778	}	2284	}
1779	}	2285	}
1780	else	2286	else
1781	*data++ = 0;	2287	*data++ = 0;
1782	}	2288	}
…		…
1788	}	2294	}
1789	OUTPUT:	2295	OUTPUT:
1790	RETVAL	2296	RETVAL
1791		2297
1792	void	2298	void
1793	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)
1794	PPCODE:	2300	PPCODE:
1795	{	2301	{
1796	int x, y, z;	2302	int x, y, z;
1797	int w, h;	2303	int w, h;
1798	int x1, y1;	2304	int x1, y1;
1799		2305
1800	if (*data++ != 0)	2306	if (*data++ != 0)
1801	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1802		2308
1803	w = data++ << 8; w \|= data++;	2309	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2310	h = data++ << 8; h \|= data++;
1805		2311
1806	// 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
…		…
1822	{	2328	{
1823	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1824		2330
1825	if (flags)	2331	if (flags)
1826	{	2332	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1830		2335
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2336	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2337	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2338	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2339
1835	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1836	{	2341	{
1837	cell->darkness = 0;	2342	cell->darkness = 0;
1838		2343
1839	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1840	{	2345	{
1841	cell->face[z] = face[z];	2346	tileid t = tile [z];
1842		2347
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2348	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2349	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1845	}	2355	}
1846	}	2356	}
1847	}	2357	}
1848	}	2358	}
1849	}	2359	}
1850	}	2360	}
1851		2361
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2363
1854	CFPlus::MixChunk	2364	DC::RW
1855	new_from_file (SV class, char path)	2365	new (SV class, SV data_sv)
1856	CODE:	2366	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1858	OUTPUT:	2373	OUTPUT:
1859	RETVAL	2374	RETVAL
1860		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 : '('
1861	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
1862	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1863	CODE:	2486	CODE:
1864	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1865		2488
1866	int	2489	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2495	OUTPUT:
1871	RETVAL	2496	RETVAL
1872		2497
1873	int	2498	DC::Channel
1874	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)
1875	CODE:	2500	CODE:
		2501	{
1876	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	}
1877	OUTPUT:	2513	OUTPUT:
1878	RETVAL	2514	RETVAL
1879		2515
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2517
1882	int	2518	int
1883	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1884	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2525	OUTPUT:
1887	RETVAL	2526	RETVAL
1888		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
1889	CFPlus::MixMusic	2538	DC::MixMusic
1890	new_from_file (SV class, char path)	2539	new (SV *class, DC::RW rwops)
1891	CODE:	2540	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2542	OUTPUT:
1894	RETVAL	2543	RETVAL
1895		2544
1896	void	2545	void
1897	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1898	CODE:	2547	CODE:
1899	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1900		2549
1901	int	2550	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2552	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2554	OUTPUT:
1906	RETVAL	2555	RETVAL
1907		2556
1908	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
1909		2565
1910	BOOT:	2566	BOOT:
1911	{	2567	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2569	static const struct {
1914	const char *name;	2570	const char *name;
1915	IV iv;	2571	IV iv;
1916	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1917	# 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),
1918	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2591	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1948	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1952	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),
1953	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1992	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),
1993	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2675	# undef const_iv
1999	};	2676	};
2000		2677
2001	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; )
2002	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);
2003	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
2004		2690
2005	char *	2691	char *
2006	gl_vendor ()	2692	gl_vendor ()
2007	CODE:	2693	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	2707	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2709	OUTPUT:
2024	RETVAL	2710	RETVAL
2025		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
2026	int glGetError ()	2726	int glGetError ()
2027		2727
2028	void glFinish ()	2728	void glFinish ()
2029		2729
2030	void glClear (int mask)	2730	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
2068	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_)
2069		2769
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2071	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
2072		2774
2073	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2074		2776
2075	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2076		2778
…		…
2084		2786
2085	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2788	CODE:
2087	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2088		2790
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	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)
2094	PROTOTYPE: @
2095	ALIAS:	2792	ALIAS:
2096	glColor_premultiply = 1	2793	glColor_premultiply = 1
2097	CODE:	2794	CODE:
2098	if (ix)	2795	if (ix)
2099	{	2796	{
…		…
2102	b *= a;	2799	b *= a;
2103	}	2800	}
2104	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2106		2803
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2805	CODE:
2115	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2808
…		…
2121		2812
2122	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2123	CODE:	2814	CODE:
2124	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2125		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
2126	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2127	CODE:	2847	CODE:
2128	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2129		2849
2130	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2146	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)
2147	CODE:	2867	CODE:
2148	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		2870
2151	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)
2152		2872
2153	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)
2154		2874
2155	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)
2156		2878
2157	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)
2158		2880
2159	int glGenTexture ()	2881	int glGenTexture ()
2160	CODE:	2882	CODE:
2161	{	2883	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2884	OUTPUT:
2167	RETVAL	2885	RETVAL
2168		2886
2169	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2170	CODE:	2888	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2889	del_texture (name);
2174	}	2890
2175
2176	int glGenList ()	2891	int glGenList ()
2177	CODE:	2892	CODE:
2178	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2179	OUTPUT:	2894	OUTPUT:
2180	RETVAL	2895	RETVAL
…		…
2187		2902
2188	void glEndList ()	2903	void glEndList ()
2189		2904
2190	void glCallList (int list)	2905	void glCallList (int list)
2191		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC