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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
…		…
30	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
31		46
32	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
33		48
34	#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
35		61
36	#ifndef _WIN32	62	#ifndef _WIN32
37	# include <sys/types.h>	63	# include <sys/types.h>
38	# include <sys/socket.h>	64	# include <sys/socket.h>
39	# include <netinet/in.h>	65	# include <netinet/in.h>
40	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
41	# include <inttypes.h>	67	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	68	#endif
50		69
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		71
53	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
54		73
55	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
57		76
58	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
59		81
60	#if 0	82	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	84	#else
63	# define PARACHUTE 0	85	# define PARACHUTE 0
64	#endif	86	#endif
65		87
		88	static AV *texture_av;
		89
66	static struct	90	static struct
67	{	91	{
68	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	93	#include "glfunc.h"
70	#undef GL_FUNC	94	#undef GL_FUNC
71	} gl;	95	} gl;
72		96
		97	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	99	{
75	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	104	else
80	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
81	}	106	}
82		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
83	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
84		134
85	#include "pango-font.c"	135	#include "pango-font.c"
86	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
87	#include "pango-render.c"	137	#include "pango-render.c"
88		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
91		143
92	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
93		145
94	static int	146	static int
95	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
96	{	148	{
97	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		163
112	typedef struct cf_layout {	164	typedef struct cf_layout {
113	PangoLayout *pl;	165	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
115	int base_height;	167	int base_height;
116	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
117	} *CFPlus__Layout;	170	} *DC__Layout;
118		171
119	static CFPlus__Font default_font;	172	static DC__Font default_font;
120	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
122		175
123	static void	176	static void
124	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	182	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	184	}
132		185
133	static void	186	static void
134	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
135	{	188	{
136	/* 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
137	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
138	*/	191	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		196
144	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
145	}	198	}
146		199
147	static void	200	static void
148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
149	{	202	{
150	PangoRectangle rect;	203	PangoRectangle rect;
151		204
152	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		213
161	*w = rect.width;	214	*w = rect.width;
162	*h = rect.height;	215	*h = rect.height;
163	}	216	}
164		217
		218	typedef uint16_t tileid;
165	typedef uint16_t mapface;	219	typedef uint16_t faceid;
166		220
167	typedef struct {	221	typedef struct {
168	GLint name;	222	GLuint name;
169	int w, h;	223	int w, h;
170	float s, t;	224	float s, t;
171	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
172	} maptex;	228	} maptex;
173		229
174	typedef struct {	230	typedef struct {
175	uint32_t player;	231	uint32_t player;
176	mapface face[3];	232	tileid tile[3];
177	uint16_t darkness;	233	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	235	} mapcell;
180		236
181	typedef struct {	237	typedef struct {
182	int32_t c0, c1;	238	int32_t c0, c1;
183	mapcell *col;	239	mapcell *col;
184	} maprow;	240	} maprow;
185		241
186	typedef struct map {	242	typedef struct map {
187	int x, y, w, h;	243	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	245	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	246	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		247
195	int32_t rows;	248	int32_t rows;
196	maprow *row;	249	maprow *row;
197	} *CFPlus__Map;	250	} *DC__Map;
198		251
199	static char *	252	static char *
200	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
201	{	254	{
202	char *p;	255	char *p;
…		…
219	}	272	}
220		273
221	#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))
222	#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))
223		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
224	static maprow *	297	static maprow *
225	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
226	{	299	{
227	if (0 > y)	300	if (0 > y)
228	{	301	{
229	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
268		341
269	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
270	}	343	}
271		344
272	static mapcell *	345	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
274	{	347	{
275	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
276	}	349	}
277		350
278	static void	351	static void
279	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
280	{	353	{
281	int r;	354	int r;
282		355
283	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
292	self->row = 0;	365	self->row = 0;
293	self->rows = 0;	366	self->rows = 0;
294	}	367	}
295		368
296	static void	369	static void
297	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)
298	{	371	{
299	int x, y;	372	int x, y;
300	maprow *row;	373	maprow *row;
301	mapcell *cell;	374	mapcell *cell;
302		375
…		…
322	cell->player = 0;	395	cell->player = 0;
323	}	396	}
324	}	397	}
325	}	398	}
326		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
327	static void	416	static void
328	music_finished (void)	417	music_finished (void)
329	{	418	{
330	SDL_UserEvent ev;	419	SDL_UserEvent ev;
331		420
…		…
365	n |= n >> 16;	454	n |= n >> 16;
366		455
367	return n + 1;	456	return n + 1;
368	}	457	}
369		458
370	MODULE = CFPlus PACKAGE = CFPlus	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
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		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
371		518
372	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
373		520
374	BOOT:	521	BOOT:
375	{	522	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	524	static const struct {
378	const char *name;	525	const char *name;
379	IV iv;	526	IV iv;
380	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
382	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
464	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	638
477	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	640	# undef const_iv
481	};	641	};
482		642
483	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; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
486		655
487	int	656	int
488	in_destruct ()	657	in_destruct ()
489	CODE:	658	CODE:
490	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
493		662
494	NV floor (NV x)	663	NV floor (NV x)
495		664
496	NV ceil (NV x)	665	NV ceil (NV x)
497		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
498	void	671	void
499	pango_init ()	672	pango_init ()
500	CODE:	673	CODE:
501	{	674	{
502	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	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
505	}	682	}
		683
		684	char *
		685	SDL_GetError ()
506		686
507	int	687	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		689
510	void	690	void
511	SDL_Quit ()	691	SDL_Quit ()
512		692
513	void	693	void
514	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	695	PPCODE:
516	{	696	{
517	SDL_Rect **m;	697	SDL_Rect **m;
518		698
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		703
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		706
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		711
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	716	#endif
537		717
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		719
543	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
544	while (*m)	721	while (*m)
545	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
546	AV *av = newAV ();	725	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
550		732
551	++m;	733	++m;
552	}	734	}
553	}	735	}
554		736
555	char *
556	SDL_GetError ()
557
558	int	737	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	751	);
		752
564	if (RETVAL)	753	if (RETVAL)
565	{	754	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	759	#include "glfunc.h"
569	# undef GL_FUNC	760	#undef GL_FUNC
570	}	761	}
		762	}
571	OUTPUT:	763	OUTPUT:
572	RETVAL	764	RETVAL
573		765
574	void	766	void
575	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
576		768
577	char *	769	char *
578	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
579		771
		772	int
		773	SDL_GetAppState ()
		774
580	void	775	void
581	SDL_PollEvent ()	776	poll_events ()
582	PPCODE:	777	PPCODE:
583	{	778	{
584	SDL_Event ev;	779	SDL_Event ev;
585		780
586	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	783	{
588	HV *hv = newHV ();	784	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		786
591	switch (ev.type)	787	switch (ev.type)
592	{	788	{
593	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
594	case SDL_KEYUP:	790	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	796	break;
600		797
601	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	801	break;
605		802
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
614	break;	829	break;
615		830
616	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		834
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	845	break;
631	}	846	}
632		847
633	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))));
634	}	849	}
635	}	850	}
636		851
637	int	852	int
638	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)
639	POSTCALL:	854	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
642		857
643	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
644	Mix_CloseAudio ()	875	Mix_CloseAudio ()
645		876
646	int	877	int
647	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
648		879
		880	const char *
		881	Mix_GetError ()
		882
649	void	883	void
650	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
651	CODE:	885	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		887
656	void	888	void
657	win32_proxy_info ()	889	win32_proxy_info ()
658	PPCODE:	890	PPCODE:
659	{	891	{
660	#ifdef _WIN32	892	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	893	char buffer[2048];
663	DWORD buflen;	894	DWORD buflen;
664		895
665	EXTEND (SP, 3);	896	EXTEND (SP, 3);
666		897
…		…
697	STRLEN image_len;	928	STRLEN image_len;
698	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
699	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
700	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
704		935
705	if (!rw)	936	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
707		938
…		…
780	void	1011	void
781	error (char *message)	1012	error (char *message)
782	CODE:	1013	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1015	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
786	#endif	1017	#endif
787		1018
788	void	1019	void
789	fatal (char *message)	1020	fatal (char *message)
790	CODE:	1021	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1023	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
794	#endif	1025	#endif
795	_exit (1);	1026	_exit (1);
796		1027
797	void	1028	void
798	_exit (int retval = 0)	1029	_exit (int retval = 0)
799	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
800	_exit (retval);	1034	_exit (retval);
		1035	#endif
801		1036
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
803		1045
804	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
805	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
806	CODE:	1052	CODE:
807	{	1053	{
808	int count;	1054	int count;
809	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
812	}	1058	}
813	OUTPUT:	1059	OUTPUT:
814	RETVAL	1060	RETVAL
815		1061
816	void	1062	void
817	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
818	CODE:	1064	CODE:
819	pango_font_description_free (self);	1065	pango_font_description_free (self);
820		1066
821	void	1067	void
822	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
823	CODE:	1070	CODE:
824	default_font = self;	1071	default_font = self;
825		1072
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1074
		1075	PROTOTYPES: DISABLE
		1076
828	void	1077	void
829	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
830	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
831	tc_clear ();	1087	tc_restore ();
832		1088
833	CFPlus::Layout	1089	DC::Layout
834	new (SV *class)	1090	new (SV *class)
835	CODE:	1091	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
837		1093
838	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
845		1102
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
848	OUTPUT:	1105	OUTPUT:
849	RETVAL	1106	RETVAL
850		1107
851	void	1108	void
852	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
853	CODE:	1110	CODE:
854	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
855	Safefree (self);	1113	Safefree (self);
856		1114
857	void	1115	void
858	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
859	CODE:	1117	CODE:
860	{	1118	{
861	STRLEN textlen;	1119	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
863		1121
864	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
865	}	1123	}
866		1124
867	void	1125	void
868	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
869	CODE:	1127	CODE:
870	{	1128	{
871	STRLEN textlen;	1129	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
873		1131
874	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
875	}	1133	}
876		1134
877	void	1135	void
878	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
879	CODE:	1137	CODE:
880	{	1138	{
881	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1141	const char *pos = text;
…		…
918	if (attrs)	1176	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
920	}	1178	}
921		1179
922	void	1180	void
923	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
924	PPCODE:	1182	PPCODE:
925	{	1183	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1185
928	do	1186	do
929	{	1187	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1189
932	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
933	{	1191	{
934	PangoRectangle extents;	1192	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1201
944	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
945	}	1203	}
946		1204
947	int	1205	int
948	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
949	CODE:	1207	CODE:
950	{	1208	{
951	int lines = 1;	1209	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
953		1211
…		…
958	}	1216	}
959	OUTPUT:	1217	OUTPUT:
960	RETVAL	1218	RETVAL
961		1219
962	SV *	1220	SV *
963	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
964	CODE:	1222	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
967	OUTPUT:	1225	OUTPUT:
968	RETVAL	1226	RETVAL
969		1227
970	void	1228	void
971	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.)
972	CODE:	1230	CODE:
973	self->r = r;	1231	self->r = r;
974	self->g = g;	1232	self->g = g;
975	self->b = b;	1233	self->b = b;
976	self->a = a;	1234	self->a = a;
977		1235
978	void	1236	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1238	CODE:
981	if (self->font != font)	1239	if (self->font != font)
982	{	1240	{
983	self->font = font;	1241	self->font = font;
984	layout_update_font (self);	1242	layout_update_font (self);
985	}	1243	}
986		1244
987	void	1245	void
988	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
989	CODE:	1247	CODE:
990	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
991	{	1249	{
992	self->base_height = base_height;	1250	self->base_height = base_height;
993	layout_update_font (self);	1251	layout_update_font (self);
994	}	1252	}
995		1253
996	void	1254	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1256	CODE:
999	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);
1000		1258
1001	void	1259	void
1002	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1003	CODE:	1261	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1263
1006	void	1264	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1266	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1268
1011	void	1269	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1271	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1019	);	1277	);
1020		1278
1021	void	1279	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1281	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1283
1026	void	1284	void
1027	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1028	PPCODE:	1286	PPCODE:
1029	{	1287	{
1030	int w, h;	1288	int w, h;
1031		1289
1032	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1295	}
1038		1296
1039	int	1297	int
1040	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1041	CODE:	1299	CODE:
1042	{	1300	{
1043	PangoRectangle rect;	1301	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1047	}	1305	}
1048	OUTPUT:	1306	OUTPUT:
1049	RETVAL	1307	RETVAL
1050		1308
1051	int	1309	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1311	CODE:
1054	{	1312	{
1055	int index, trailing;	1313	int index, trailing;
1056	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);
1057	RETVAL = index;	1315	RETVAL = index + trailing;
1058	}	1316	}
1059	OUTPUT:	1317	OUTPUT:
1060	RETVAL	1318	RETVAL
1061		1319
1062	void	1320	void
1063	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1322	PPCODE:
1065	{	1323	{
1066	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1326
1069	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1331	}
1074		1332
1075	void	1333	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	PPCODE:	1335	PPCODE:
		1336	{
		1337	int line, x;
		1338
		1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1342	--line;
		1343	#endif
		1344	EXTEND (SP, 2);
		1345	PUSHs (sv_2mortal (newSViv (line)));
		1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1347	}
		1348
		1349	void
		1350	line_x_to_index (DC::Layout self, int line, int x)
		1351	PPCODE:
		1352	{
		1353	PangoLayoutLine *lp;
		1354	int index, trailing;
		1355
		1356	if (line < 0)
		1357	XSRETURN_EMPTY;
		1358
		1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1360	XSRETURN_EMPTY; /* do better */
		1361
		1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1363
		1364	EXTEND (SP, 2);
		1365	if (GIMME_V == G_SCALAR)
		1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1367	else
		1368	{
		1369	PUSHs (sv_2mortal (newSViv (index)));
		1370	PUSHs (sv_2mortal (newSViv (trailing)));
		1371	}
		1372	}
		1373
		1374	void
		1375	render (DC::Layout self, float x, float y, int flags = 0)
		1376	CODE:
		1377	rc_clear (self->rc);
1078	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1079	self->pl,	1379	self->pl,
		1380	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1082	flags	1383	flags
1083	);	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);
1084		1388
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1389	void
1088	pad2pot (SV *data_, SV *w_, SV *h_)	1390	draw (DC::Layout self)
1089	CODE:	1391	CODE:
1090	{	1392	{
1091	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1092	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);
1093		1400
1094	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_))
1095	{	1417	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow || nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1418	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1106	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107		1422
1108	SvPOK_only (result_);	1423	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1110		1425
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1427	while (oh--)
1113	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);
1114		1429
1115	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1431	}
1122	}	1432	}
1123		1433
1124	void	1434	void
1125	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.)
…		…
1131	{	1441	{
1132	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	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;
1136		1449
1137	if (items < 5)	1450	if (items < 5)
1138	{	1451	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1170	}	1483	}
1171	}	1484	}
1172		1485
1173	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
1174		1496
1175	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
		1502	new (SV *class)
1177	CODE:	1503	CODE:
1178	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1505	RETVAL->x = 0;
1180	RETVAL->y = 0;	1506	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1514	RETVAL->row = 0;
1191	OUTPUT:	1515	OUTPUT:
1192	RETVAL	1516	RETVAL
1193		1517
1194	void	1518	void
1195	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1196	CODE:	1520	CODE:
1197	{	1521	{
1198	map_clear (self);	1522	map_clear (self);
1199	Safefree (self->face);	1523	Safefree (self->face2tile);
1200	Safefree (self->tex);	1524	Safefree (self->tex);
1201	Safefree (self);	1525	Safefree (self);
1202	}	1526	}
1203		1527
1204	void	1528	void
		1529	resize (DC::Map self, int map_width, int map_height)
		1530	CODE:
		1531	self->w = map_width;
		1532	self->h = map_height;
		1533
		1534	void
1205	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1206	CODE:	1536	CODE:
1207	map_clear (self);	1537	map_clear (self);
1208		1538
1209	void	1539	void
1210	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1541	CODE:
1212	{	1542	{
1213	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1544	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1545	}
1221		1546
1222	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
1223	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)
1224	CODE:	1572	CODE:
1225	{	1573	{
1226	while (self->texs <= texid)	1574	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1575
1232	{	1576	{
1233	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1234		1578
1235	tex->name = name;	1579	tex->name = name;
…		…
1252	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1598	}
1255		1599
1256	int	1600	int
1257	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1258	ALIAS:	1602	ALIAS:
1259	oy = 1	1603	oy = 1
1260	x = 2	1604	x = 2
1261	y = 3	1605	y = 3
1262	w = 4	1606	w = 4
…		…
1273	}	1617	}
1274	OUTPUT:	1618	OUTPUT:
1275	RETVAL	1619	RETVAL
1276		1620
1277	void	1621	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1623	CODE:
1280	{	1624	{
1281	if (dx > 0)	1625	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1627	else if (dx < 0)
1284	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);
1285		1629
1286	if (dy > 0)	1630	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1632	else if (dy < 0)
1289	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);
1290		1634
1291	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1293		1637
1294	while (self->y < 0)	1638	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1300	}	1644	}
1301	}	1645	}
1302		1646
1303	void	1647	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1649	CODE:
1306	{	1650	{
1307	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1308	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1309	mapcell *cell;	1653	mapcell *cell;
1310	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1311		1657
1312	while (data < data_end - 1)	1658	while (data < data_end - 1)
1313	{	1659	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1315		1661
…		…
1346	cell->stat_width = 1;	1692	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1348	}	1694	}
1349	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1352	{	1698	{
1353	if (*data == 4)	1699	if (*data == 4)
1354	; // decode player tag	1700	; // decode player count
1355		1701
1356	data += *data + 1;	1702	data += *data + 1;
1357	}	1703	}
1358	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1366	}	1712	}
1367	else	1713	else
1368	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1369	}	1715	}
1370		1716
		1717	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1718	if (flags & (4 >> z))
1372	{	1719	{
1373	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	}
1374	}	1737	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1738	}
1386	else	1739	else
1387	cell->darkness = 0;	1740	cell->darkness = 0;
1388	}	1741	}
1389	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1390		1745
1391	SV *	1746	SV *
1392	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)
1393	CODE:	1748	CODE:
1394	{	1749	{
1395	int x1, x;	1750	int x1, x;
1396	int y1, y;	1751	int y1, y;
1397	int z;	1752	int z;
…		…
1418	{	1773	{
1419	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1420		1775
1421	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1422	{	1777	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1780	int a1 = tex.a;
1430		1781
1431	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1786	}
1437	}	1787	}
1438		1788
1439	*map++ = (r )	1789	*map++ = (r )
1440	| (g << 8)	1790	| (g << 8)
…		…
1447	}	1797	}
1448	OUTPUT:	1798	OUTPUT:
1449	RETVAL	1799	RETVAL
1450		1800
1451	void	1801	void
1452	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1453	CODE:	1803	CODE:
1454	{	1804	{
1455	int vx, vy;
1456	int x, y, z;	1805	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		1806
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	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;
1462		1811
1463	/*	1812	rc_t *rc = rc_alloc ();
1464	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1465	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		1815
1468	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1469	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1471	*/
1472		1819
1473	glColor4ub (255, 255, 255, 255);	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	}
1474		1856
1475	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		1860
1480	glBegin (GL_QUADS);
1481
1482	last_name = 0;
1483
1484	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1485	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1487	{	1867	{
1488	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1489		1869
1490	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1872	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	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;
1496		1880
1497	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))
1498	{	1981	{
1499	maptex tex = self->tex [face];	1982	int level = (w << 5) | b;
1500	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		1984
1503	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1504	{	1987	{
1505	glEnd ();	1988	smooth_key *skey = (smooth_key *)HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		1990
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1519	{	1994	{
1520	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1522	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
1523		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	{
1524	glEnd ();	2009	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1527		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
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1532	}	2035	}
1533	}	2036	}
1534	}
1535	}	2037	}
1536		2038
1537	glEnd ();	2039	glEnd ();
1538
1539	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1540	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1541		2049
1542	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1545	{	2053	{
1546	maprow *row = self->row + (y + vy);	2054	maprow *row = self->row + (y + my);
1547		2055
1548	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2058	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1552		2060
1553	int px = x * 32;	2061	int px = x * T;
1554	int py = y * 32;	2062	int py = y * T;
1555		2063
1556	if (cell->stat_hp)	2064	if (cell->stat_hp)
1557	{	2065	{
1558	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2068
1561	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2071	px + width - 1, py);
1564		2072
…		…
1570	}	2078	}
1571	}	2079	}
1572	}	2080	}
1573		2081
1574	void	2082	void
1575	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)
1576	CODE:	2084	CODE:
1577	{	2085	{
1578	static float color[16][3] = {	2086	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1632	}	2140	}
1633		2141
1634	void	2142	void
1635	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636	PPCODE:	2144	PPCODE:
1637	{	2145	{
1638	int vx, vy;
1639	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1641	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1642	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643		2154
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2157
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1650		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1651	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1653	{	2165	{
1654	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1655		2167
1656	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2170	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1660		2172
1661	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1664	}	2176	}
1665	}	2177	}
1666		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
1667	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1671	}	2221	}
1672		2222
1673	SV *	2223	SV *
1674	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)
1675	CODE:	2225	CODE:
1676	{	2226	{
1677	int x, y, x1, y1;	2227	int x, y, x1, y1;
1678	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1679	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1705	{	2255	{
1706	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2257	uint8_t flags = 0;
1708		2258
1709	if (cell->face [0]) flags |= 1;	2259	if (cell->tile [0]) flags |= 1;
1710	if (cell->face [1]) flags |= 2;	2260	if (cell->tile [1]) flags |= 2;
1711	if (cell->face [2]) flags |= 4;	2261	if (cell->tile [2]) flags |= 4;
1712		2262
1713	*data++ = flags;	2263	*data++ = flags;
1714		2264
1715	if (flags & 1)	2265	if (flags & 1)
1716	{	2266	{
		2267	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2269	*data++ = tile;
1719	}	2270	}
1720		2271
1721	if (flags & 2)	2272	if (flags & 2)
1722	{	2273	{
		2274	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2276	*data++ = tile;
1725	}	2277	}
1726		2278
1727	if (flags & 4)	2279	if (flags & 4)
1728	{	2280	{
		2281	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2283	*data++ = tile;
1731	}	2284	}
1732	}	2285	}
1733	else	2286	else
1734	*data++ = 0;	2287	*data++ = 0;
1735	}	2288	}
…		…
1741	}	2294	}
1742	OUTPUT:	2295	OUTPUT:
1743	RETVAL	2296	RETVAL
1744		2297
1745	void	2298	void
1746	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)
1747	PPCODE:	2300	PPCODE:
1748	{	2301	{
1749	int x, y, z;	2302	int x, y, z;
1750	int w, h;	2303	int w, h;
1751	int x1, y1;	2304	int x1, y1;
1752		2305
1753	if (*data++ != 0)	2306	if (*data++ != 0)
1754	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1755		2308
1756	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
1757	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
1758		2311
1759	// 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
…		…
1775	{	2328	{
1776	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1777		2330
1778	if (flags)	2331	if (flags)
1779	{	2332	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1783		2335
1784	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2336	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787		2339
1788	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1789	{	2341	{
1790	cell->darkness = 0;	2342	cell->darkness = 0;
1791		2343
1792	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1793	{	2345	{
1794	cell->face[z] = face[z];	2346	tileid t = tile [z];
1795		2347
1796	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2348	if (t >= self->texs || (t && !self->tex [t].name))
		2349	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1798	}	2355	}
1799	}	2356	}
1800	}	2357	}
1801	}	2358	}
1802	}	2359	}
1803	}	2360	}
1804		2361
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2363
1807	CFPlus::MixChunk	2364	DC::RW
1808	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
1809	CODE:	2366	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1811	OUTPUT:	2373	OUTPUT:
1812	RETVAL	2374	RETVAL
1813		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 : '('
1814	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
1815	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1816	CODE:	2486	CODE:
1817	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1818		2488
1819	int	2489	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2495	OUTPUT:
1824	RETVAL	2496	RETVAL
1825		2497
1826	int	2498	DC::Channel
1827	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)
1828	CODE:	2500	CODE:
		2501	{
1829	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	}
1830	OUTPUT:	2513	OUTPUT:
1831	RETVAL	2514	RETVAL
1832		2515
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2517
1835	int	2518	int
1836	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1837	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2525	OUTPUT:
1840	RETVAL	2526	RETVAL
1841		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
1842	CFPlus::MixMusic	2538	DC::MixMusic
1843	new_from_file (SV *class, char *path)	2539	new (SV *class, DC::RW rwops)
1844	CODE:	2540	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2542	OUTPUT:
1847	RETVAL	2543	RETVAL
1848		2544
1849	void	2545	void
1850	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1851	CODE:	2547	CODE:
1852	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1853		2549
1854	int	2550	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2552	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2554	OUTPUT:
1859	RETVAL	2555	RETVAL
1860		2556
1861	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
1862		2565
1863	BOOT:	2566	BOOT:
1864	{	2567	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2569	static const struct {
1867	const char *name;	2570	const char *name;
1868	IV iv;	2571	IV iv;
1869	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1870	# 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),
1871	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2591	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1905	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),
1906	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1945	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),
1946	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2675	# undef const_iv
1952	};	2676	};
1953		2677
1954	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; )
1955	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);
1956	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1957		2690
1958	char *	2691	char *
1959	gl_vendor ()	2692	gl_vendor ()
1960	CODE:	2693	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2707	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2709	OUTPUT:
1977	RETVAL	2710	RETVAL
1978		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
1979	int glGetError ()	2726	int glGetError ()
1980		2727
1981	void glFinish ()	2728	void glFinish ()
1982		2729
1983	void glClear (int mask)	2730	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
2021	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_)
2022		2769
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2024	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
2025		2774
2026	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2027		2776
2028	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2029		2778
…		…
2037		2786
2038	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2039	CODE:	2788	CODE:
2040	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2041		2790
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	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)
2047	PROTOTYPE: @
2048	ALIAS:	2792	ALIAS:
2049	glColor_premultiply = 1	2793	glColor_premultiply = 1
2050	CODE:	2794	CODE:
2051	if (ix)	2795	if (ix)
2052	{	2796	{
…		…
2055	b *= a;	2799	b *= a;
2056	}	2800	}
2057	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2059		2803
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	2805	CODE:
2068	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2070		2808
…		…
2074		2812
2075	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2076	CODE:	2814	CODE:
2077	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2078		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
2079	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2080	CODE:	2847	CODE:
2081	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2082		2849
2083	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2099	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)
2100	CODE:	2867	CODE:
2101	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		2870
2104	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)
2105		2872
2106	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)
2107		2874
2108	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)
2109		2878
2110	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)
2111		2880
2112	int glGenTexture ()	2881	int glGenTexture ()
2113	CODE:	2882	CODE:
2114	{	2883	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	2884	OUTPUT:
2120	RETVAL	2885	RETVAL
2121		2886
2122	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2123	CODE:	2888	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	2889	del_texture (name);
2127	}	2890
2128
2129	int glGenList ()	2891	int glGenList ()
2130	CODE:	2892	CODE:
2131	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2132	OUTPUT:	2894	OUTPUT:
2133	RETVAL	2895	RETVAL
…		…
2140		2902
2141	void glEndList ()	2903	void glEndList ()
2142		2904
2143	void glCallList (int list)	2905	void glCallList (int list)
2144		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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