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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
41	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
42	# include <inttypes.h>	67	# include <inttypes.h>
43	#endif	68	#endif
44		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		80
47	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
48		82
49	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
51		85
52	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
53		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
54	#if 0	91	#if 1
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	93	#else
57	# define PARACHUTE 0	94	# define PARACHUTE 0
58	#endif	95	#endif
59		96
		97	static AV *texture_av;
		98
60	static struct	99	static struct
61	{	100	{
62	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	102	#include "glfunc.h"
64	#undef GL_FUNC	103	#undef GL_FUNC
65	} gl;	104	} gl;
66		105
		106	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	108	{
69	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	113	else
74	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
75	}	115	}
76		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
77	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
78		143
79	#include "pango-font.c"	144	#include "pango-font.c"
80	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
81	#include "pango-render.c"	146	#include "pango-render.c"
82		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
85		152
86	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
87		154
88	static int	155	static int
89	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
90	{	157	{
91	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		172
106	typedef struct cf_layout {	173	typedef struct cf_layout {
107	PangoLayout *pl;	174	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
109	int base_height;	176	int base_height;
110	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
111	} *CFPlus__Layout;	179	} *DC__Layout;
112		180
113	static CFPlus__Font default_font;	181	static DC__Font default_font;
114	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
116		184
117	static void	185	static void
118	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	191	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	193	}
126		194
127	static void	195	static void
128	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
129	{	197	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
132	*/	200	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
134		202
135	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		205
138	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
139	}	207	}
140		208
141	static void	209	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	211	{
144	PangoRectangle rect;	212	PangoRectangle rect;
145		213
146	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		222
155	*w = rect.width;	223	*w = rect.width;
156	*h = rect.height;	224	*h = rect.height;
157	}	225	}
158		226
		227	typedef uint16_t tileid;
159	typedef uint16_t mapface;	228	typedef uint16_t faceid;
160		229
161	typedef struct {	230	typedef struct {
162	GLint name;	231	GLuint name;
163	int w, h;	232	int w, h;
164	float s, t;	233	float s, t;
165	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
166	} maptex;	237	} maptex;
167		238
168	typedef struct {	239	typedef struct {
169	uint32_t player;	240	uint32_t player;
170	mapface face[3];	241	tileid tile[3];
171	uint16_t darkness;	242	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	243	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	244	} mapcell;
174		245
175	typedef struct {	246	typedef struct {
176	int32_t c0, c1;	247	int32_t c0, c1;
177	mapcell *col;	248	mapcell *col;
178	} maprow;	249	} maprow;
179		250
180	typedef struct map {	251	typedef struct map {
181	int x, y, w, h;	252	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	254	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	255	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		256
189	int32_t rows;	257	int32_t rows;
190	maprow *row;	258	maprow *row;
191	} *CFPlus__Map;	259	} *DC__Map;
192		260
193	static char *	261	static char *
194	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
195	{	263	{
196	char *p;	264	char *p;
…		…
213	}	281	}
214		282
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
218	static maprow *	306	static maprow *
219	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
220	{	308	{
221	if (0 > y)	309	if (0 > y)
222	{	310	{
223	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
262		350
263	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
264	}	352	}
265		353
266	static mapcell *	354	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
268	{	356	{
269	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
270	}	358	}
271		359
272	static void	360	static void
273	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
274	{	362	{
275	int r;	363	int r;
276		364
277	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
286	self->row = 0;	374	self->row = 0;
287	self->rows = 0;	375	self->rows = 0;
288	}	376	}
289		377
290	static void	378	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	380	{
293	int x, y;	381	int x, y;
294	maprow *row;	382	maprow *row;
295	mapcell *cell;	383	mapcell *cell;
296		384
…		…
316	cell->player = 0;	404	cell->player = 0;
317	}	405	}
318	}	406	}
319	}	407	}
320		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
		423	}
		424
321	static void	425	static void
322	music_finished (void)	426	music_finished (void)
323	{	427	{
324	SDL_UserEvent ev;	428	SDL_UserEvent ev;
325		429
…		…
359	n \|= n >> 16;	463	n \|= n >> 16;
360		464
361	return n + 1;	465	return n + 1;
362	}	466	}
363		467
364	MODULE = CFPlus PACKAGE = CFPlus	468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
365		527
366	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
367		529
368	BOOT:	530	BOOT:
369	{	531	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	533	static const struct {
372	const char *name;	534	const char *name;
373	IV iv;	535	IV iv;
374	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
376	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
458	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	647
471	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	649	# undef const_iv
475	};	650	};
476		651
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
480		664
481	int	665	int
482	in_destruct ()	666	in_destruct ()
483	CODE:	667	CODE:
484	RETVAL = PL_main_cv == Nullcv;	668	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	670	RETVAL
487		671
488	NV floor (NV x)	672	NV floor (NV x)
489		673
490	NV ceil (NV x)	674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
491		679
492	void	680	void
493	pango_init ()	681	pango_init ()
494	CODE:	682	CODE:
495	{	683	{
496	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
499	}	692	}
		693
		694	char *
		695	SDL_GetError ()
500		696
501	int	697	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		699
504	void	700	void
505	SDL_Quit ()	701	SDL_Quit ()
506		702
507	void	703	void
508	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	705	PPCODE:
510	{	706	{
511	SDL_Rect **m;	707	SDL_Rect **m;
512		708
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		713
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		716
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		721
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	723	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	726	#endif
531		727
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		729
537	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
538	while (*m)	731	while (*m)
539	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
540	AV *av = newAV ();	735	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
544		742
545	++m;	743	++m;
546	}	744	}
547	}	745	}
548		746
549	char *
550	SDL_GetError ()
551
552	int	747	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
555	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	761	);
		762
558	if (RETVAL)	763	if (RETVAL)
559	{	764	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	769	#include "glfunc.h"
563	# undef GL_FUNC	770	#undef GL_FUNC
564	}	771	}
		772	}
565	OUTPUT:	773	OUTPUT:
566	RETVAL	774	RETVAL
567		775
568	void	776	void
569	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
570		778
571	char *	779	char *
572	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
573		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
574	void	788	void
575	SDL_PollEvent ()	789	poll_events ()
576	PPCODE:	790	PPCODE:
577	{	791	{
578	SDL_Event ev;	792	SDL_Event ev;
579		793
580	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	796	{
582	HV *hv = newHV ();	797	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		799
585	switch (ev.type)	800	switch (ev.type)
586	{	801	{
587	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
588	case SDL_KEYUP:	803	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	809	break;
594		810
595	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	814	break;
599		815
600	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
608	break;	842	break;
609		843
610	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		847
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	858	break;
625	}	859	}
626		860
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	862	}
629	}	863	}
630		864
631	int	865	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	867	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
636		870
637	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
638	Mix_CloseAudio ()	888	Mix_CloseAudio ()
639		889
640	int	890	int
641	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
642		892
		893	const char *
		894	Mix_GetError ()
		895
643	void	896	void
644	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
645	CODE:	898	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		900
650	void	901	void
651	win32_proxy_info ()	902	win32_proxy_info ()
652	PPCODE:	903	PPCODE:
653	{	904	{
…		…
674	}	925	}
675	}	926	}
676	#endif	927	#endif
677	}	928	}
678		929
679	void	930	int
680	add_font (char *file)	931	add_font (char *file)
681	CODE:	932	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
683		936
684	void	937	void
685	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
686	ALIAS:	939	ALIAS:
687	load_image_file = 1	940	load_image_file = 1
…		…
690	STRLEN image_len;	943	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
697		950
698	if (!rw)	951	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
700		953
…		…
773	void	1026	void
774	error (char *message)	1027	error (char *message)
775	CODE:	1028	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1030	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1032	#endif
780		1033
781	void	1034	void
782	fatal (char *message)	1035	fatal (char *message)
783	CODE:	1036	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1038	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1040	#endif
788	_exit (1);	1041	_exit (1);
789		1042
790	void	1043	void
791	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1047	ExitThread (retval); // unclean, please beam me up
795	#else	1048	#else
796	_exit (retval);	1049	_exit (retval);
797	#endif	1050	#endif
798		1051
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
800		1060
801	CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
		1062
		1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
803	CODE:	1067	CODE:
804	{	1068	{
805	int count;	1069	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1073	}
810	OUTPUT:	1074	OUTPUT:
811	RETVAL	1075	RETVAL
812		1076
813	void	1077	void
814	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
815	CODE:	1079	CODE:
816	pango_font_description_free (self);	1080	pango_font_description_free (self);
817		1081
818	void	1082	void
819	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
820	CODE:	1085	CODE:
821	default_font = self;	1086	default_font = self;
822		1087
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1089
		1090	PROTOTYPES: DISABLE
		1091
825	void	1092	void
826	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
827	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
828	tc_clear ();	1102	tc_restore ();
829		1103
830	CFPlus::Layout	1104	DC::Layout
831	new (SV *class)	1105	new (SV *class)
832	CODE:	1106	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
834		1108
835	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
842		1117
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
845	OUTPUT:	1120	OUTPUT:
846	RETVAL	1121	RETVAL
847		1122
848	void	1123	void
849	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
850	CODE:	1125	CODE:
851	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
852	Safefree (self);	1128	Safefree (self);
853		1129
854	void	1130	void
855	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
856	CODE:	1132	CODE:
857	{	1133	{
858	STRLEN textlen;	1134	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
860		1136
861	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
862	}	1138	}
863		1139
864	void	1140	void
865	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
866	CODE:	1142	CODE:
867	{	1143	{
868	STRLEN textlen;	1144	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
870		1146
871	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
872	}	1148	}
873		1149
874	void	1150	void
875	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
876	CODE:	1152	CODE:
877	{	1153	{
878	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1156	const char *pos = text;
…		…
915	if (attrs)	1191	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
917	}	1193	}
918		1194
919	void	1195	void
920	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
921	PPCODE:	1197	PPCODE:
922	{	1198	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1200
925	do	1201	do
926	{	1202	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1204
929	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
930	{	1206	{
931	PangoRectangle extents;	1207	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1216
941	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
942	}	1218	}
943		1219
944	int	1220	int
945	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
946	CODE:	1222	CODE:
947	{	1223	{
948	int lines = 1;	1224	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
950		1226
…		…
955	}	1231	}
956	OUTPUT:	1232	OUTPUT:
957	RETVAL	1233	RETVAL
958		1234
959	SV *	1235	SV *
960	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
961	CODE:	1237	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
964	OUTPUT:	1240	OUTPUT:
965	RETVAL	1241	RETVAL
966		1242
967	void	1243	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1245	CODE:
970	self->r = r;	1246	self->r = r;
971	self->g = g;	1247	self->g = g;
972	self->b = b;	1248	self->b = b;
973	self->a = a;	1249	self->a = a;
974		1250
975	void	1251	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1253	CODE:
978	if (self->font != font)	1254	if (self->font != font)
979	{	1255	{
980	self->font = font;	1256	self->font = font;
981	layout_update_font (self);	1257	layout_update_font (self);
982	}	1258	}
983		1259
984	void	1260	void
985	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
986	CODE:	1262	CODE:
987	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
988	{	1264	{
989	self->base_height = base_height;	1265	self->base_height = base_height;
990	layout_update_font (self);	1266	layout_update_font (self);
991	}	1267	}
992		1268
993	void	1269	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1271	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1273
998	void	1274	void
999	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1000	CODE:	1276	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1278
1003	void	1279	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1281	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1283
1008	void	1284	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1286	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1016	);	1292	);
1017		1293
1018	void	1294	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1296	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1298
1023	void	1299	void
1024	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1025	PPCODE:	1301	PPCODE:
1026	{	1302	{
1027	int w, h;	1303	int w, h;
1028		1304
1029	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1310	}
1035		1311
1036	int	1312	int
1037	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1038	CODE:	1314	CODE:
1039	{	1315	{
1040	PangoRectangle rect;	1316	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1044	}	1320	}
1045	OUTPUT:	1321	OUTPUT:
1046	RETVAL	1322	RETVAL
1047		1323
1048	int	1324	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1326	CODE:
1051	{	1327	{
1052	int index, trailing;	1328	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1330	RETVAL = index + trailing;
1055	}	1331	}
1056	OUTPUT:	1332	OUTPUT:
1057	RETVAL	1333	RETVAL
1058		1334
1059	void	1335	void
1060	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1337	PPCODE:
1062	{	1338	{
1063	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1341
1066	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1346	}
1071		1347
1072	void	1348	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1350	PPCODE:
		1351	{
		1352	int line, x;
		1353
		1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1357	--line;
		1358	#endif
		1359	EXTEND (SP, 2);
		1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
		1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1382	else
		1383	{
		1384	PUSHs (sv_2mortal (newSViv (index)));
		1385	PUSHs (sv_2mortal (newSViv (trailing)));
		1386	}
		1387	}
		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1076	self->pl,	1394	self->pl,
		1395	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1079	flags	1398	flags
1080	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1081		1403
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1404	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1405	draw (DC::Layout self)
1086	CODE:	1406	CODE:
1087	{	1407	{
1088	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1415
1091	if (ow && oh)	1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1424
		1425	PROTOTYPES: ENABLE
		1426
		1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1432	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1433	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1437
1105	SvPOK_only (result_);	1438	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1107		1440
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1442	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1444
1112	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1446	}
1119	}	1447	}
1120		1448
1121	void	1449	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1456	{
1129	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1133		1464
1134	if (items < 5)	1465	if (items < 5)
1135	{	1466	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1167	}	1498	}
1168	}	1499	}
1169		1500
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
1171		1511
1172	CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1173	new (SV *class, int map_width, int map_height)	1513
		1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
		1517	new (SV *class)
1174	CODE:	1518	CODE:
1175	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1520	RETVAL->x = 0;
1177	RETVAL->y = 0;	1521	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1529	RETVAL->row = 0;
1188	OUTPUT:	1530	OUTPUT:
1189	RETVAL	1531	RETVAL
1190		1532
1191	void	1533	void
1192	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1193	CODE:	1535	CODE:
1194	{	1536	{
1195	map_clear (self);	1537	map_clear (self);
1196	Safefree (self->face);	1538	Safefree (self->face2tile);
1197	Safefree (self->tex);	1539	Safefree (self->tex);
1198	Safefree (self);	1540	Safefree (self);
1199	}	1541	}
1200		1542
1201	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1202	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1203	CODE:	1551	CODE:
1204	map_clear (self);	1552	map_clear (self);
1205		1553
1206	void	1554	void
1207	set_face (CFPlus::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1556	CODE:
1209	{	1557	{
1210	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1559	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1560	}
1218		1561
1219	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1220	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)	1586	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)
1221	CODE:	1587	CODE:
1222	{	1588	{
1223	while (self->texs <= texid)	1589	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1590
1229	{	1591	{
1230	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1231		1593
1232	tex->name = name;	1594	tex->name = name;
…		…
1249	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1613	}
1252		1614
1253	int	1615	int
1254	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1255	ALIAS:	1617	ALIAS:
1256	oy = 1	1618	oy = 1
1257	x = 2	1619	x = 2
1258	y = 3	1620	y = 3
1259	w = 4	1621	w = 4
…		…
1270	}	1632	}
1271	OUTPUT:	1633	OUTPUT:
1272	RETVAL	1634	RETVAL
1273		1635
1274	void	1636	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1638	CODE:
1277	{	1639	{
1278	if (dx > 0)	1640	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1642	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1644
1283	if (dy > 0)	1645	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1646	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1647	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1649
1288	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1290		1652
1291	while (self->y < 0)	1653	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1297	}	1659	}
1298	}	1660	}
1299		1661
1300	void	1662	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1664	CODE:
1303	{	1665	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1668	mapcell *cell;
1307	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1308		1672
1309	while (data < data_end - 1)	1673	while (data < data_end - 1)
1310	{	1674	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1312		1676
…		…
1332	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1333		1697
1334	do	1698	do
1335	{	1699	{
1336	ext = *data++;	1700	ext = *data++;
1337	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1338		1702
1339	if (cmd < 4)	1703	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1341	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1342	{	1706	{
1343	cell->stat_width = 1;	1707	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1708	cell->stat_hp = *data++;
1345	}	1709	}
1346	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1712	else if (cmd == 0x47)
1349	{	1713	{
1350	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1351	; // decode player tag	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1352		1718
1353	data += *data + 1;	1719	data += *data + 1;
1354	}	1720	}
1355	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1363	}	1729	}
1364	else	1730	else
1365	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1366	}	1732	}
1367		1733
		1734	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	1735	if (flags & (4 >> z))
1369	{	1736	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1371	}	1754	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	1755	}
1383	else	1756	else
1384	cell->darkness = 0;	1757	cell->darkness = 0;
1385	}	1758	}
1386	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1387		1762
1388	SV *	1763	SV *
1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1390	CODE:	1765	CODE:
1391	{	1766	{
1392	int x1, x;	1767	int x1, x;
1393	int y1, y;	1768	int y1, y;
1394	int z;	1769	int z;
…		…
1415	{	1790	{
1416	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1417		1792
1418	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1419	{	1794	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1797	int a1 = tex.a;
1427		1798
1428	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1803	}
1434	}	1804	}
1435		1805
1436	*map++ = (r )	1806	*map++ = (r )
1437	\| (g << 8)	1807	\| (g << 8)
…		…
1444	}	1814	}
1445	OUTPUT:	1815	OUTPUT:
1446	RETVAL	1816	RETVAL
1447		1817
1448	void	1818	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1450	CODE:	1820	CODE:
1451	{	1821	{
1452	int vx, vy;
1453	int x, y, z;	1822	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		1823
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
1459		1833
1460	/*	1834	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		1835
1465	int vy = self->vy = self->h >= sh	1836	// thats current max. sorry.
1466	? self->y + (self->h - sh) / 2	1837	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1838	if (sh > 255) sh = 255;
1468	*/
1469		1839
1470	glColor4ub (255, 255, 255, 255);	1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
1471		1876
1472	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		1880
1477	glBegin (GL_QUADS);
1478
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1482	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1484	{	1887	{
1485	maprow *row = self->row + (y + vy);	1888	maprow *row = self->row + (y + my);
1486		1889
1487	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	1892	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	1894	tileid tile = cell->tile [z];
		1895
		1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
1493		1901
1494	if (face && face < self->texs)	1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x\|y is
		1958	// shifted +1\|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
1495	{	2007	{
1496	maptex tex = self->tex [face];	2008	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2009	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2010
1500	if (last_name != tex.name)	2011	hv_iterinit (smooth);
		2012	while ((he = hv_iternext (smooth)))
1501	{	2013	{
1502	glEnd ();	2014	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2015	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2016
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
1516	{	2020	{
1517	maptex tex = self->tex [1];	2021	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2022	int px = (((int)skey->x) - 1) * T;
1519	int py = (y + 1) * 32 - tex.h - 6;	2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
1520		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
1521	glEnd ();	2035	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
		2038	}
1524		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
1529	}	2061	}
1530	}	2062	}
1531	}
1532	}	2063	}
1533		2064
1534	glEnd ();	2065	glEnd ();
1535
1536	glDisable (GL_TEXTURE_2D);	2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1537	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1538		2092
1539	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1542	{	2096	{
1543	maprow *row = self->row + (y + vy);	2097	maprow *row = self->row + (y + my);
1544		2098
1545	for (x = 0; x < sw; x++)	2099	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2100	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2101	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2102	mapcell *cell = row->col + (x + mx - row->c0);
1549		2103
1550	int px = x * 32;	2104	int px = x * T;
1551	int py = y * 32;	2105	int py = y * T;
1552		2106
1553	if (cell->stat_hp)	2107	if (cell->stat_hp)
1554	{	2108	{
1555	int width = cell->stat_width * 32;	2109	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2111
1558	glColor3ub (0, 0, 0);	2112	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2113	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2114	px + width - 1, py);
1561		2115
…		…
1567	}	2121	}
1568	}	2122	}
1569	}	2123	}
1570		2124
1571	void	2125	void
1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1573	CODE:	2127	CODE:
1574	{	2128	{
1575	static float color[16][3] = {	2129	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1577	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1627	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1629	}	2183	}
1630		2184
1631	void	2185	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2187	PPCODE:
1634	{	2188	{
1635	int vx, vy;
1636	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1637	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2197
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1644		2200
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2201	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2202	my += self->y - 1;
1647		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1648	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1650	{	2208	{
1651	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1652		2210
1653	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2213	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1657		2215
1658	darkness[y * sw4 + x] = cell->darkness	2216	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2217	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	2218	: 255 - FOW_DARKNESS;
1661	}	2219	}
1662	}	2220	}
1663		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1664	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1668	}	2264	}
1669		2265
1670	SV *	2266	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1672	CODE:	2268	CODE:
1673	{	2269	{
1674	int x, y, x1, y1;	2270	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1702	{	2298	{
1703	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2300	uint8_t flags = 0;
1705		2301
1706	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1709		2305
1710	*data++ = flags;	2306	*data++ = flags;
1711		2307
1712	if (flags & 1)	2308	if (flags & 1)
1713	{	2309	{
		2310	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2312	*data++ = tile;
1716	}	2313	}
1717		2314
1718	if (flags & 2)	2315	if (flags & 2)
1719	{	2316	{
		2317	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2319	*data++ = tile;
1722	}	2320	}
1723		2321
1724	if (flags & 4)	2322	if (flags & 4)
1725	{	2323	{
		2324	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2326	*data++ = tile;
1728	}	2327	}
1729	}	2328	}
1730	else	2329	else
1731	*data++ = 0;	2330	*data++ = 0;
1732	}	2331	}
1733	}	2332	}
1734		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
1735	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1737	RETVAL = data_sv;	2341	RETVAL = data_sv;
1738	}	2342	}
1739	OUTPUT:	2343	OUTPUT:
1740	RETVAL	2344	RETVAL
1741		2345
1742	void	2346	void
1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1744	PPCODE:	2348	PPCODE:
1745	{	2349	{
1746	int x, y, z;	2350	int x, y, z;
1747	int w, h;	2351	int w, h;
1748	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1749		2363
1750	if (*data++ != 0)	2364	if (*data++ != 0)
1751	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1752		2366
1753	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1755		2369
1756	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1768	{	2382	{
1769	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1770		2384
1771	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1772	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1773	uint8_t flags = *data++;	2392	flags = *data++;
1774		2393
1775	if (flags)	2394	if (flags)
1776	{	2395	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1780		2398
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2402
1785	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
1786	{	2404	{
1787	cell->darkness = 0;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1788		2407
1789	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1790	{	2409	{
1791	cell->face[z] = face[z];	2410	tileid t = tile [z];
1792		2411
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1795	}	2419	}
1796	}	2420	}
1797	}	2421	}
1798	}	2422	}
1799	}	2423	}
1800	}	2424	}
1801		2425
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2427
1804	CFPlus::MixChunk	2428	DC::RW
1805	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1806	CODE:	2430	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1808	OUTPUT:	2437	OUTPUT:
1809	RETVAL	2438	RETVAL
1810		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1811	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1812	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1813	CODE:	2550	CODE:
1814	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1815		2552
1816	int	2553	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2559	OUTPUT:
1821	RETVAL	2560	RETVAL
1822		2561
1823	int	2562	DC::Channel
1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1825	CODE:	2564	CODE:
		2565	{
1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1827	OUTPUT:	2577	OUTPUT:
1828	RETVAL	2578	RETVAL
1829		2579
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2581
1832	int	2582	int
1833	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1834	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2589	OUTPUT:
1837	RETVAL	2590	RETVAL
1838		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
1839	CFPlus::MixMusic	2602	DC::MixMusic
1840	new_from_file (SV class, char path)	2603	new (SV *class, DC::RW rwops)
1841	CODE:	2604	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2606	OUTPUT:
1844	RETVAL	2607	RETVAL
1845		2608
1846	void	2609	void
1847	DESTROY (CFPlus::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1848	CODE:	2611	CODE:
1849	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1850		2613
1851	int	2614	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2616	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2618	OUTPUT:
1856	RETVAL	2619	RETVAL
1857		2620
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
		2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1859		2629
1860	BOOT:	2630	BOOT:
1861	{	2631	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2633	static const struct {
1864	const char *name;	2634	const char *name;
1865	IV iv;	2635	IV iv;
1866	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1868	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2655	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1898	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1903	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1943	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1948	# undef const_iv	2739	# undef const_iv
1949	};	2740	};
1950		2741
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
1953	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1954		2754
1955	char *	2755	char *
1956	gl_vendor ()	2756	gl_vendor ()
1957	CODE:	2757	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	2771	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	2773	OUTPUT:
1974	RETVAL	2774	RETVAL
1975		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
1976	int glGetError ()	2790	int glGetError ()
1977		2791
1978	void glFinish ()	2792	void glFinish ()
1979		2793
1980	void glClear (int mask)	2794	void glClear (int mask)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2019		2833
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
2022		2838
2023	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
2024		2840
2025	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
2026		2842
…		…
2034		2850
2035	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
2036	CODE:	2852	CODE:
2037	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
2038		2854
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
2044	PROTOTYPE: @
2045	ALIAS:	2856	ALIAS:
2046	glColor_premultiply = 1	2857	glColor_premultiply = 1
2047	CODE:	2858	CODE:
2048	if (ix)	2859	if (ix)
2049	{	2860	{
…		…
2052	b *= a;	2863	b *= a;
2053	}	2864	}
2054	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
2056		2867
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	2869	CODE:
2065	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
2067		2872
…		…
2071		2876
2072	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
2073	CODE:	2878	CODE:
2074	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
2075		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
2076	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
2077	CODE:	2911	CODE:
2078	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
2079		2913
2080	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2097	CODE:	2931	CODE:
2098	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		2934
2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2102		2936
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		2938
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
2106		2942
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		2944
2109	int glGenTexture ()	2945	int glGenTexture ()
2110	CODE:	2946	CODE:
2111	{	2947	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	2948	OUTPUT:
2117	RETVAL	2949	RETVAL
2118		2950
2119	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
2120	CODE:	2952	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	2953	del_texture (name);
2124	}	2954
2125
2126	int glGenList ()	2955	int glGenList ()
2127	CODE:	2956	CODE:
2128	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
2129	OUTPUT:	2958	OUTPUT:
2130	RETVAL	2959	RETVAL
…		…
2137		2966
2138	void glEndList ()	2967	void glEndList ()
2139		2968
2140	void glCallList (int list)	2969	void glCallList (int list)
2141		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC