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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
29		57
30	#ifndef _WIN32	58	#ifndef _WIN32
31	# include <sys/types.h>	59	# include <sys/types.h>
32	# include <sys/socket.h>	60	# include <sys/socket.h>
33	# include <netinet/in.h>	61	# include <netinet/in.h>
34	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
35	# include <inttypes.h>	63	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	64	#endif
44		65
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		67
49	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
50		69
51	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
53		72
54	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
55		74
56	#if 1	75	#if 0
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	77	#else
59	# define PARACHUTE 0	78	# define PARACHUTE 0
60	#endif	79	#endif
61		80
		81	static AV *texture_av;
		82
62	static struct	83	static struct
63	{	84	{
64	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	86	#include "glfunc.h"
66	#undef GL_FUNC	87	#undef GL_FUNC
67	} gl;	88	} gl;
68		89
		90	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	92	{
71	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	97	else
76	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
77	}	99	}
78		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/glBindTexture (GL_TEXTURE_2D, name);/
		120	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
79	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
80		127
81	#include "pango-font.c"	128	#include "pango-font.c"
82	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
83	#include "pango-render.c"	130	#include "pango-render.c"
84		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
87		136
88	typedef PangoFontDescription *CFClient__Font;	137	typedef PangoFontDescription *DC__Font;
89		138
90	static int	139	static int
91	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
92	{	141	{
93	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		156
108	typedef struct cf_layout {	157	typedef struct cf_layout {
109	PangoLayout *pl;	158	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
111	int base_height;	160	int base_height;
112	CFClient__Font font;	161	DC__Font font;
		162	rc_t *rc;
113	} *CFClient__Layout;	163	} *DC__Layout;
114		164
115	static CFClient__Font default_font;	165	static DC__Font default_font;
116	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
118		168
119	static void	169	static void
120	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
121	{	171	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	172	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	173	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	175	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	177	}
132		178
133	static void	179	static void
134	layout_update_font (CFClient__Layout self)	180	layout_update_font (DC__Layout self)
135	{	181	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
138	*/	184	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		189
144	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
145	}	191	}
146		192
147	static void	193	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	195	{
		196	PangoRectangle rect;
		197
		198	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	199	pango_layout_get_extents (self->pl, 0, &rect);
151		200
152	if (!w) w = 1;	201	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	202	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		203
155	w = (w + 3) & ~3;	204	if (!rect.width) rect.width = 1;
156	}	205	if (!rect.height) rect.height = 1;
157		206
		207	*w = rect.width;
		208	*h = rect.height;
		209	}
		210
		211	typedef uint16_t tileid;
158	typedef uint16_t mapface;	212	typedef uint16_t faceid;
159		213
160	typedef struct {	214	typedef struct {
161	GLint name;	215	GLuint name;
162	int w, h;	216	int w, h;
163	float s, t;	217	float s, t;
164	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
165	} maptex;	221	} maptex;
166		222
167	typedef struct {	223	typedef struct {
		224	uint32_t player;
		225	tileid tile[3];
168	int16_t darkness;	226	uint16_t darkness;
169	mapface face[3];	227	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	228	} mapcell;
171		229
172	typedef struct {	230	typedef struct {
173	int32_t c0, c1;	231	int32_t c0, c1;
174	mapcell *col;	232	mapcell *col;
175	} maprow;	233	} maprow;
176		234
177	typedef struct map {	235	typedef struct map {
178	int x, y, w, h;	236	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	238	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	239	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		240
186	int32_t rows;	241	int32_t rows;
187	maprow *row;	242	maprow *row;
188	} *CFClient__Map;	243	} *DC__Map;
189		244
190	static char *	245	static char *
191	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
192	{	247	{
193	char *p;	248	char *p;
…		…
210	}	265	}
211		266
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	267	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	268	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		269
		270	static void
		271	need_facenum (struct map *self, faceid face)
		272	{
		273	while (self->faces <= face)
		274	{
		275	Append (tileid, self->face2tile, self->faces, self->faces);
		276	self->faces *= 2;
		277	}
		278	}
		279
		280	static void
		281	need_texid (struct map *self, int texid)
		282	{
		283	while (self->texs <= texid)
		284	{
		285	Append (maptex, self->tex, self->texs, self->texs);
		286	self->texs *= 2;
		287	}
		288	}
		289
215	static maprow *	290	static maprow *
216	map_get_row (CFClient__Map self, int y)	291	map_get_row (DC__Map self, int y)
217	{	292	{
218	if (0 > y)	293	if (0 > y)
219	{	294	{
220	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
259		334
260	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
261	}	336	}
262		337
263	static mapcell *	338	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
265	{	340	{
266	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
267	}	342	}
268		343
269	static void	344	static void
270	map_clear (CFClient__Map self)	345	map_clear (DC__Map self)
271	{	346	{
272	int r;	347	int r;
273		348
274	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
283	self->row = 0;	358	self->row = 0;
284	self->rows = 0;	359	self->rows = 0;
285	}	360	}
286		361
287	static void	362	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	364	{
290	int x, y;	365	int x, y;
291	maprow *row;	366	maprow *row;
		367	mapcell *cell;
292		368
293	for (y = y0; y < y0 + h; y++)	369	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	370	if (y >= 0)
295	{	371	{
296	if (y >= self->rows)	372	if (y >= self->rows)
…		…
302	if (x >= row->c0)	378	if (x >= row->c0)
303	{	379	{
304	if (x >= row->c1)	380	if (x >= row->c1)
305	break;	381	break;
306		382
307	row->col[x - row->c0].darkness = -1;	383	cell = row->col + x - row->c0;
		384
		385	cell->darkness = 0;
		386	cell->stat_hp = 0;
		387	cell->flags = 0;
		388	cell->player = 0;
308	}	389	}
309	}	390	}
		391	}
		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV hv, smooth_key key, IV bits)
		400	{
		401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (sv, SvIVX (sv) \| bits);
		405	else
		406	sv_setiv (*sv, bits);
310	}	407	}
311		408
312	static void	409	static void
313	music_finished (void)	410	music_finished (void)
314	{	411	{
…		…
350	n \|= n >> 16;	447	n \|= n >> 16;
351		448
352	return n + 1;	449	return n + 1;
353	}	450	}
354		451
355	MODULE = CFClient PACKAGE = CFClient	452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
		463	/* SDL should provide this, really. */
		464	#define SDLK_MODIFIER_MIN 300
		465	#define SDLK_MODIFIER_MAX 314
		466
		467	/******************************************************************************/
		468
		469	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp \|\| !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
356		511
357	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
358		513
359	BOOT:	514	BOOT:
360	{	515	{
361	HV *stash = gv_stashpv ("CFClient", 1);	516	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	517	static const struct {
363	const char *name;	518	const char *name;
364	IV iv;	519	IV iv;
365	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
		522	const_iv (SDLK_MODIFIER_MIN),
		523	const_iv (SDLK_MODIFIER_MAX),
		524
367	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	542	const_iv (SDL_USEREVENT),
		543
		544	const_iv (SDL_APPINPUTFOCUS),
		545	const_iv (SDL_APPMOUSEFOCUS),
		546	const_iv (SDL_APPACTIVE),
		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
449	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	631
462	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),
464	const_iv (KMOD_META)
465	# undef const_iv	633	# undef const_iv
466	};	634	};
467		635
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		638
		639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
		648
		649	int
		650	in_destruct ()
		651	CODE:
		652	RETVAL = PL_main_cv == Nullcv;
		653	OUTPUT:
		654	RETVAL
471		655
472	NV floor (NV x)	656	NV floor (NV x)
473		657
474	NV ceil (NV x)	658	NV ceil (NV x)
		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
475		663
476	void	664	void
477	pango_init ()	665	pango_init ()
478	CODE:	666	CODE:
479	{	667	{
480	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		674	#endif
483	}	675	}
		676
		677	char *
		678	SDL_GetError ()
484		679
485	int	680	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		682
488	void	683	void
489	SDL_Quit ()	684	SDL_Quit ()
490		685
491	void	686	void
492	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	688	PPCODE:
494	{	689	{
495	SDL_Rect **m;	690	SDL_Rect **m;
496		691
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		696
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		699
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		704
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		706	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		709	#endif
514		710
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		712
517	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
518	while (*m)	714	while (*m)
519	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
520	AV *av = newAV ();	718	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
524		725
525	++m;	726	++m;
526	}	727	}
527	}	728	}
528		729
529	char *
530	SDL_GetError ()
531
532	int	730	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
535	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	744	);
		745
538	if (RETVAL)	746	if (RETVAL)
539	{	747	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	752	#include "glfunc.h"
543	# undef GL_FUNC	753	#undef GL_FUNC
544	}	754	}
		755	}
545	OUTPUT:	756	OUTPUT:
546	RETVAL	757	RETVAL
547		758
548	void	759	void
549	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
550		761
551	char *	762	char *
552	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
553		764
		765	int
		766	SDL_GetAppState ()
		767
554	void	768	void
555	SDL_PollEvent ()	769	poll_events ()
556	PPCODE:	770	PPCODE:
557	{	771	{
558	SDL_Event ev;	772	SDL_Event ev;
559		773
560	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	776	{
562	HV *hv = newHV ();	777	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		779
565	switch (ev.type)	780	switch (ev.type)
…		…
567	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
568	case SDL_KEYUP:	783	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	789	break;
574		790
575	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	794	break;
579		795
580	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
588	break;	822	break;
589		823
590	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	838	break;
605	}	839	}
606		840
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	842	}
609	}	843	}
610		844
611	int	845	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	847	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
616		850
617	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
618	Mix_CloseAudio ()	868	Mix_CloseAudio ()
619		869
620	int	870	int
621	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
622		872
		873	const char *
		874	Mix_GetError ()
		875
623	void	876	void
624	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
625	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
626	#ifndef _WIN32	885	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	char buffer[2048];
		887	DWORD buflen;
		888
		889	EXTEND (SP, 3);
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		893	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		894	{
		895	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		896
		897	buflen = sizeof (buffer);
		898	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		899	{
		900	PUSHs (newSVpv (buffer, 0));
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		904	PUSHs (newSVpv (buffer, 0));
		905	}
		906	}
628	#endif	907	#endif
		908	}
629		909
630	void	910	void
631	add_font (char *file)	911	add_font (char *file)
632	CODE:	912	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
634		914
635	void	915	void
636	load_image_inline (SV *image_)	916	load_image_inline (SV *image_)
637	ALIAS:	917	ALIAS:
638	load_image_file = 1	918	load_image_file = 1
…		…
641	STRLEN image_len;	921	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
648		928
649	if (!rw)	929	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
651		931
…		…
680		960
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	961	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		962
683	assert (surface2->pitch == surface2->w * 4);	963	assert (surface2->pitch == surface2->w * 4);
684		964
		965	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	966	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	967	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	968	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	970	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		973	SDL_UnlockSurface (surface2);
694		974
695	SDL_FreeSurface (surface);	975	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	976	SDL_FreeSurface (surface2);
697	}	977	}
698		978
…		…
724	void	1004	void
725	error (char *message)	1005	error (char *message)
726	CODE:	1006	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1008	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1010	#endif
731		1011
732	void	1012	void
733	fatal (char *message)	1013	fatal (char *message)
734	CODE:	1014	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1016	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1018	#endif
739	_exit (1);	1019	_exit (1);
740		1020
741	void	1021	void
742	_exit (int retval)	1022	_exit (int retval = 0)
743	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
744	_exit (retval);	1027	_exit (retval);
		1028	#endif
745		1029
		1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
		1038
746	MODULE = CFClient PACKAGE = CFClient::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1040
748	CFClient::Font	1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
750	CODE:	1045	CODE:
751	{	1046	{
752	int count;	1047	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1051	}
757	OUTPUT:	1052	OUTPUT:
758	RETVAL	1053	RETVAL
759		1054
760	void	1055	void
761	DESTROY (CFClient::Font self)	1056	DESTROY (DC::Font self)
762	CODE:	1057	CODE:
763	pango_font_description_free (self);	1058	pango_font_description_free (self);
764		1059
765	void	1060	void
766	make_default (CFClient::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
767	CODE:	1063	CODE:
768	default_font = self;	1064	default_font = self;
769		1065
770	MODULE = CFClient PACKAGE = CFClient::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1067
		1068	PROTOTYPES: DISABLE
		1069
772	void	1070	void
773	clear_font_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
774	CODE:	1073	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
776	tc_clear ();	1080	tc_restore ();
777		1081
778	CFClient::Layout	1082	DC::Layout
779	new (SV *class, int type = 0)	1083	new (SV *class)
780	CODE:	1084	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
782		1086
783	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1088	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
790		1095
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
793	OUTPUT:	1098	OUTPUT:
794	RETVAL	1099	RETVAL
795		1100
796	void	1101	void
797	DESTROY (CFClient::Layout self)	1102	DESTROY (DC::Layout self)
798	CODE:	1103	CODE:
799	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
800	Safefree (self);	1106	Safefree (self);
801		1107
802	void	1108	void
803	set_text (CFClient::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
804	CODE:	1110	CODE:
805	{	1111	{
806	STRLEN textlen;	1112	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
808		1114
809	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
810	}	1116	}
811		1117
812	void	1118	void
813	set_markup (CFClient::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
814	CODE:	1120	CODE:
815	{	1121	{
816	STRLEN textlen;	1122	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
818		1124
819	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
820	}	1126	}
821		1127
822	void	1128	void
823	set_shapes (CFClient::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
824	CODE:	1130	CODE:
825	{	1131	{
826	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1134	const char *pos = text;
…		…
863	if (attrs)	1169	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
865	}	1171	}
866		1172
867	void	1173	void
868	get_shapes (CFClient::Layout self)	1174	get_shapes (DC::Layout self)
869	PPCODE:	1175	PPCODE:
870	{	1176	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1178
873	do	1179	do
874	{	1180	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1182
877	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
878	{	1184	{
879	PangoRectangle extents;	1185	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1187
		1188	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1189	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1190	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1191	}
885	}	1192	}
886	while (pango_layout_iter_next_run (iter));	1193	while (pango_layout_iter_next_run (iter));
887		1194
888	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
889	}	1196	}
890		1197
891	int	1198	int
892	has_wrapped (CFClient::Layout self)	1199	has_wrapped (DC::Layout self)
893	CODE:	1200	CODE:
894	{	1201	{
895	int lines = 1;	1202	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
897		1204
…		…
902	}	1209	}
903	OUTPUT:	1210	OUTPUT:
904	RETVAL	1211	RETVAL
905		1212
906	SV *	1213	SV *
907	get_text (CFClient::Layout self)	1214	get_text (DC::Layout self)
908	CODE:	1215	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
911	OUTPUT:	1218	OUTPUT:
912	RETVAL	1219	RETVAL
913		1220
914	void	1221	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1223	CODE:
917	self->r = r;	1224	self->r = r;
918	self->g = g;	1225	self->g = g;
919	self->b = b;	1226	self->b = b;
920	self->a = a;	1227	self->a = a;
921		1228
922	void	1229	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1231	CODE:
925	if (self->font != font)	1232	if (self->font != font)
926	{	1233	{
927	self->font = font;	1234	self->font = font;
928	layout_update_font (self);	1235	layout_update_font (self);
929	}	1236	}
930		1237
931	void	1238	void
932	set_height (CFClient::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
933	CODE:	1240	CODE:
934	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
935	{	1242	{
936	self->base_height = base_height;	1243	self->base_height = base_height;
937	layout_update_font (self);	1244	layout_update_font (self);
938	}	1245	}
939		1246
940	void	1247	void
941	set_width (CFClient::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1249	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1251
945	void	1252	void
946	set_indent (CFClient::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
947	CODE:	1254	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1256
950	void	1257	void
951	set_spacing (CFClient::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
952	CODE:	1259	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1261
955	void	1262	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1264	CODE:
958	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
963	);	1270	);
964		1271
965	void	1272	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1274	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1276
970	void	1277	void
971	size (CFClient::Layout self)	1278	size (DC::Layout self)
972	PPCODE:	1279	PPCODE:
973	{	1280	{
974	int w, h;	1281	int w, h;
975		1282
976	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
981	}	1288	}
982		1289
983	int	1290	int
984	descent (CFClient::Layout self)	1291	descent (DC::Layout self)
985	CODE:	1292	CODE:
986	{	1293	{
987	PangoRectangle rect;	1294	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
991	}	1298	}
992	OUTPUT:	1299	OUTPUT:
993	RETVAL	1300	RETVAL
994		1301
995	int	1302	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1304	CODE:
998	{	1305	{
999	int index, trailing;	1306	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1308	RETVAL = index + trailing;
1002	}	1309	}
1003	OUTPUT:	1310	OUTPUT:
1004	RETVAL	1311	RETVAL
1005		1312
1006	void	1313	void
1007	cursor_pos (CFClient::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1315	PPCODE:
1009	{	1316	{
1010	PangoRectangle strong_pos;	1317	PangoRectangle strong_pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1012		1319
…		…
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1017	}	1324	}
1018		1325
1019	void	1326	void
1020	render (CFClient::Layout self, float x, float y)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1328	PPCODE:
		1329	{
		1330	int line, x;
		1331
		1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1335	--line;
		1336	#endif
		1337	EXTEND (SP, 2);
		1338	PUSHs (sv_2mortal (newSViv (line)));
		1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1340	}
		1341
		1342	void
		1343	line_x_to_index (DC::Layout self, int line, int x)
		1344	PPCODE:
		1345	{
		1346	PangoLayoutLine *lp;
		1347	int index, trailing;
		1348
		1349	if (line < 0)
		1350	XSRETURN_EMPTY;
		1351
		1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1353	XSRETURN_EMPTY; /* do better */
		1354
		1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1356
		1357	EXTEND (SP, 2);
		1358	if (GIMME_V == G_SCALAR)
		1359	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1360	else
		1361	{
		1362	PUSHs (sv_2mortal (newSViv (index)));
		1363	PUSHs (sv_2mortal (newSViv (trailing)));
		1364	}
		1365	}
		1366
		1367	void
		1368	render (DC::Layout self, float x, float y, int flags = 0)
		1369	CODE:
		1370	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1023	self->pl,	1372	self->pl,
		1373	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1375	self->r, self->g, self->b, self->a,
		1376	flags
1026	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1027		1381
		1382	void
		1383	draw (DC::Layout self)
		1384	CODE:
		1385	{
		1386	glEnable (GL_TEXTURE_2D);
		1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1393
		1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1402
1030	void	1403	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1404
1037	if (ow && oh)	1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1410	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1411	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1415
1051	SvPOK_only (result_);	1416	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1053		1418
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1420	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1422
1058	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1424	}
1065	}	1425	}
1066		1426
1067	void	1427	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1434	{
1075	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1079		1442
1080	if (items < 5)	1443	if (items < 5)
1081	{	1444	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1113	}	1476	}
1114	}	1477	}
1115		1478
		1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
		1489
1116	MODULE = CFClient PACKAGE = CFClient::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1491
1118	CFClient::Map	1492	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1493
		1494	DC::Map
		1495	new (SV *class)
1120	CODE:	1496	CODE:
1121	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1498	RETVAL->x = 0;
1123	RETVAL->y = 0;	1499	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1507	RETVAL->row = 0;
1134	OUTPUT:	1508	OUTPUT:
1135	RETVAL	1509	RETVAL
1136		1510
1137	void	1511	void
1138	DESTROY (CFClient::Map self)	1512	DESTROY (DC::Map self)
1139	CODE:	1513	CODE:
1140	{	1514	{
1141	map_clear (self);	1515	map_clear (self);
1142	Safefree (self->face);	1516	Safefree (self->face2tile);
1143	Safefree (self->tex);	1517	Safefree (self->tex);
1144	Safefree (self);	1518	Safefree (self);
1145	}	1519	}
1146		1520
1147	void	1521	void
		1522	resize (DC::Map self, int map_width, int map_height)
		1523	CODE:
		1524	self->w = map_width;
		1525	self->h = map_height;
		1526
		1527	void
1148	clear (CFClient::Map self)	1528	clear (DC::Map self)
1149	CODE:	1529	CODE:
1150	map_clear (self);	1530	map_clear (self);
1151		1531
1152	void	1532	void
1153	set_face (CFClient::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1534	CODE:
1155	{	1535	{
1156	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1537	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1538	}
1164		1539
1165	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 \|\| face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 \|\| smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1166	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1564	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)
1167	CODE:	1565	CODE:
1168	{	1566	{
1169	while (self->texs <= texid)	1567	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1568
1175	{	1569	{
1176	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1177		1571
1178	tex->name = name;	1572	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1591	}
1198		1592
1199	int	1593	int
1200	ox (CFClient::Map self)	1594	ox (DC::Map self)
1201	ALIAS:	1595	ALIAS:
1202	oy = 1	1596	oy = 1
1203	x = 2	1597	x = 2
1204	y = 3	1598	y = 3
1205	w = 4	1599	w = 4
…		…
1216	}	1610	}
1217	OUTPUT:	1611	OUTPUT:
1218	RETVAL	1612	RETVAL
1219		1613
1220	void	1614	void
1221	scroll (CFClient::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1616	CODE:
1223	{	1617	{
1224	if (dx > 0)	1618	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1620	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1622
1229	if (dy > 0)	1623	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1624	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1625	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1627
1234	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1236		1630
1237	while (self->y < 0)	1631	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1243	}	1637	}
1244	}	1638	}
1245		1639
1246	void	1640	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1642	CODE:
1249	{	1643	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1646	mapcell *cell;
1253	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1254		1650
1255	while (data < data_end)	1651	while (data < data_end - 1)
1256	{	1652	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1258		1654
1259	x = self->x + ((flags >> 10) & 63);	1655	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1656	y = self->y + ((flags >> 4) & 63);
1261		1657
1262	cell = map_get_cell (self, x, y);	1658	cell = map_get_cell (self, x, y);
1263		1659
1264	if (flags & 15)	1660	if (flags & 15)
1265	{	1661	{
1266	if (cell->darkness < 0)	1662	if (!cell->darkness)
1267	{	1663	{
		1664	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1665	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1666	}
1273		1667
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1668	//TODO: don't trust server data to be in-range(!)
1277		1669
1278	if (flags & 4)	1670	if (flags & 8)
1279	{	1671	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1672	if (extmap)
		1673	{
		1674	uint8_t ext, cmd;
		1675
		1676	do
		1677	{
		1678	ext = *data++;
		1679	cmd = ext & 0x3f;
		1680
		1681	if (cmd < 4)
		1682	cell->darkness = 255 - ext * 64 + 1;
		1683	else if (cmd == 5) // health
		1684	{
		1685	cell->stat_width = 1;
		1686	cell->stat_hp = *data++;
		1687	}
		1688	else if (cmd == 6) // monster width
		1689	cell->stat_width = *data++ + 1;
		1690	else if (cmd == 0x47)
		1691	{
		1692	if (*data == 4)
		1693	; // decode player count
		1694
		1695	data += *data + 1;
		1696	}
		1697	else if (cmd == 8) // cell flags
		1698	cell->flags = *data++;
		1699	else if (ext & 0x40) // unknown, multibyte => skip
		1700	data += *data + 1;
		1701	else
		1702	data++;
		1703	}
		1704	while (ext & 0x80);
		1705	}
		1706	else
		1707	cell->darkness = *data++ + 1;
1281	}	1708	}
1282		1709
		1710	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1711	if (flags & (4 >> z))
1284	{	1712	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
		1714	need_facenum (self, face);
		1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1286	}	1730	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1731	}
1293	else	1732	else
1294	cell->darkness = -1;	1733	cell->darkness = 0;
1295	}	1734	}
1296	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1297		1738
1298	SV *	1739	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1741	CODE:
1301	{	1742	{
1302	int x1, x;	1743	int x1, x;
1303	int y1, y;	1744	int y1, y;
1304	int z;	1745	int z;
…		…
1325	{	1766	{
1326	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1327		1768
1328	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1329	{	1770	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1773	int a1 = tex.a;
1337		1774
1338	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1779	}
1344	}	1780	}
1345		1781
1346	*map++ = (r )	1782	*map++ = (r )
1347	\| (g << 8)	1783	\| (g << 8)
…		…
1354	}	1790	}
1355	OUTPUT:	1791	OUTPUT:
1356	RETVAL	1792	RETVAL
1357		1793
1358	void	1794	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1360	CODE:	1796	CODE:
1361	{	1797	{
1362	int vx, vy;
1363	int x, y, z;	1798	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1799
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
1369		1804
1370	/*	1805	rc_t *rc = rc_alloc ();
1371	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1372	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1808
1375	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1378	*/
1379		1812
1380	glColor4ub (255, 255, 255, 255);	1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1381		1849
1382	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1853
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1392	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1394	{	1860	{
1395	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1396		1862
1397	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1865	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1867	tileid tile = cell->tile [z];
1403		1868
1404	if (face)	1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
		1873
		1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x\|y is
		1925	// shifted +1\|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
		1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1405	{	1974	{
1406	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
		1976	HE *he;
1407		1977
1408	int px = (x + 1) * 32 - tex.w;	1978	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	1979	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	1980	{
		1981	smooth_key skey = (smooth_key )HeKEY (he);
		1982	IV bits = SvIVX (HeVAL (he));
		1983
		1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
		1987	{
		1988	maptex tex = self->tex [skey->tile];
		1989	int px = (((int)skey->x) - 1) * T;
		1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1413	glEnd ();	2002	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
		2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1417	}	2028	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2029	}
1424	}
1425	}	2030	}
1426		2031
1427	glEnd ();	2032	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1430	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
1431	}	2041	rc_free (rc);
1432		2042
		2043	// top layer: overlays such as the health bar
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	int px = x * T;
		2055	int py = y * T;
		2056
		2057	if (cell->stat_hp)
		2058	{
		2059	int width = cell->stat_width * T;
		2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2061
		2062	glColor3ub (0, 0, 0);
		2063	glRectf (px + 1, py - thick - 2,
		2064	px + width - 1, py);
		2065
		2066	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2067	glRectf (px + 2,
		2068	py - thick - 1,
		2069	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2070	}
		2071	}
		2072	}
		2073	}
		2074
1433	void	2075	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2077	CODE:
1436	{	2078	{
1437	static float color[16][3] = {	2079	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1491	}	2133	}
1492		2134
1493	void	2135	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2137	PPCODE:
1496	{	2138	{
1497	int vx, vy;
1498	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2147
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2150
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1509		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1510	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1512	{	2158	{
1513	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1514		2160
1515	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2163	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1519		2165
1520	darkness[y * sw4 + x] = cell->darkness < 0	2166	darkness1 [y * sw1 + x] = cell->darkness
		2167	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2168	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2169	}
1524	}	2170	}
1525		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1526	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1530	}	2214	}
1531		2215
1532	SV *	2216	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2218	CODE:
1535	{	2219	{
1536	int x, y, x1, y1;	2220	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1564	{	2248	{
1565	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2250	uint8_t flags = 0;
1567		2251
1568	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1571		2255
1572	*data++ = flags;	2256	*data++ = flags;
1573		2257
1574	if (flags & 1)	2258	if (flags & 1)
1575	{	2259	{
		2260	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2262	*data++ = tile;
1578	}	2263	}
1579		2264
1580	if (flags & 2)	2265	if (flags & 2)
1581	{	2266	{
		2267	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2269	*data++ = tile;
1584	}	2270	}
1585		2271
1586	if (flags & 4)	2272	if (flags & 4)
1587	{	2273	{
		2274	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2276	*data++ = tile;
1590	}	2277	}
1591	}	2278	}
1592	else	2279	else
1593	*data++ = 0;	2280	*data++ = 0;
1594	}	2281	}
…		…
1600	}	2287	}
1601	OUTPUT:	2288	OUTPUT:
1602	RETVAL	2289	RETVAL
1603		2290
1604	void	2291	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1606	PPCODE:	2293	PPCODE:
1607	{	2294	{
1608	int x, y, z;	2295	int x, y, z;
1609	int w, h;	2296	int w, h;
1610	int x1, y1;	2297	int x1, y1;
1611		2298
1612	if (*data++ != 0)	2299	if (*data++ != 0)
1613	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1614		2301
1615	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1617		2304
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1634	{	2321	{
1635	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1636		2323
1637	if (flags)	2324	if (flags)
1638	{	2325	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1642		2328
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2332
1647	if (cell->darkness <= 0)	2333	if (cell->darkness == 0)
1648	{	2334	{
1649	cell->darkness = -1;	2335	cell->darkness = 0;
1650		2336
1651	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1652	{	2338	{
1653	cell->face[z] = face[z];	2339	tileid t = tile [z];
1654		2340
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1657	}	2348	}
1658	}	2349	}
1659	}	2350	}
1660	}	2351	}
1661	}	2352	}
1662	}	2353	}
1663		2354
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2356
1666	CFClient::MixChunk	2357	DC::RW
1667	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1668	CODE:	2359	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1670	OUTPUT:	2366	OUTPUT:
1671	RETVAL	2367	RETVAL
1672		2368
		2369	DC::RW
		2370	new_from_file (SV class, const char path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1674	DESTROY (CFClient::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1675	CODE:	2479	CODE:
1676	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1677		2481
1678	int	2482	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2488	OUTPUT:
1683	RETVAL	2489	RETVAL
1684		2490
1685	int	2491	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2493	CODE:
		2494	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1689	OUTPUT:	2506	OUTPUT:
1690	RETVAL	2507	RETVAL
1691		2508
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2510
1694	int	2511	int
1695	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1696	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2518	OUTPUT:
1699	RETVAL	2519	RETVAL
1700		2520
1701	CFClient::MixMusic	2521	void
1702	new_from_file (SV class, char path)	2522	fade_out (int ms)
1703	CODE:	2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
		2531	DC::MixMusic
		2532	new (SV *class, DC::RW rwops)
		2533	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2535	OUTPUT:
1706	RETVAL	2536	RETVAL
1707		2537
1708	void	2538	void
1709	DESTROY (CFClient::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1710	CODE:	2540	CODE:
1711	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1712		2542
1713	int	2543	int
1714	play (CFClient::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2545	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2547	OUTPUT:
1718	RETVAL	2548	RETVAL
1719		2549
		2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1721		2558
1722	BOOT:	2559	BOOT:
1723	{	2560	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2562	static const struct {
1726	const char *name;	2563	const char *name;
1727	IV iv;	2564	IV iv;
1728	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2584	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
		2647	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2668	# undef const_iv
1810	};	2669	};
1811		2670
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
1814	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1815		2683
1816	char *	2684	char *
1817	gl_vendor ()	2685	gl_vendor ()
1818	CODE:	2686	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2700	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2702	OUTPUT:
1835	RETVAL	2703	RETVAL
1836		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
1837	int glGetError ()	2719	int glGetError ()
1838		2720
1839	void glFinish ()	2721	void glFinish ()
1840		2722
1841	void glClear (int mask)	2723	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2762
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
1883		2767
1884	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1885		2769
1886	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1887		2771
…		…
1895		2779
1896	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2781	CODE:
1898	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
1899		2783
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2785	ALIAS:
1907	glColor_premultiply = 1	2786	glColor_premultiply = 1
1908	CODE:	2787	CODE:
1909	if (ix)	2788	if (ix)
1910	{	2789	{
1911	r *= a;	2790	r *= a;
1912	g *= a;	2791	g *= a;
1913	b *= a;	2792	b *= a;
1914	}	2793	}
1915	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2795	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2796
1927	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2798	CODE:
1929	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2805
1936	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
1937	CODE:	2807	CODE:
1938	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
1939		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
1940	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
1941	CODE:	2840	CODE:
1942	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
1943		2842
1944	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	2860	CODE:
1962	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2863
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2865
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2867
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
1970		2871
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2873
1973	int glGenTexture ()	2874	int glGenTexture ()
1974	CODE:	2875	CODE:
1975	{	2876	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2877	OUTPUT:
1981	RETVAL	2878	RETVAL
1982		2879
1983	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
1984	CODE:	2881	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2882	del_texture (name);
1988	}	2883
1989
1990	int glGenList ()	2884	int glGenList ()
1991	CODE:	2885	CODE:
1992	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
1993	OUTPUT:	2887	OUTPUT:
1994	RETVAL	2888	RETVAL
…		…
2001		2895
2002	void glEndList ()	2896	void glEndList ()
2003		2897
2004	void glCallList (int list)	2898	void glCallList (int list)
2005		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h \|\| !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2956	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID \| G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC