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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#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
34		57
35	#ifndef _WIN32	58	#ifndef _WIN32
36	# include <sys/types.h>	59	# include <sys/types.h>
37	# include <sys/socket.h>	60	# include <sys/socket.h>
38	# include <netinet/in.h>	61	# include <netinet/in.h>
39	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
40	# include <inttypes.h>	63	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	64	#endif
49		65
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		67
52	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
53		69
54	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	77	#else
62	# define PARACHUTE 0	78	# define PARACHUTE 0
63	#endif	79	#endif
64		80
		81	static AV *texture_av;
		82
65	static struct	83	static struct
66	{	84	{
67	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	86	#include "glfunc.h"
69	#undef GL_FUNC	87	#undef GL_FUNC
70	} gl;	88	} gl;
71		89
		90	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	92	{
74	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	97	else
79	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
80	}	99	}
81		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
82	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
83		127
84	#include "pango-font.c"	128	#include "pango-font.c"
85	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
86	#include "pango-render.c"	130	#include "pango-render.c"
87		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
90		136
91	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
92		138
93	static int	139	static int
94	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
95	{	141	{
96	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		156
111	typedef struct cf_layout {	157	typedef struct cf_layout {
112	PangoLayout *pl;	158	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
114	int base_height;	160	int base_height;
115	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
116	} *CFPlus__Layout;	163	} *DC__Layout;
117		164
118	static CFPlus__Font default_font;	165	static DC__Font default_font;
119	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
121		168
122	static void	169	static void
123	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	175	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	177	}
131		178
132	static void	179	static void
133	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
134	{	181	{
135	/* 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
136	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
137	*/	184	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		189
143	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
144	}	191	}
145		192
146	static void	193	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	195	{
		196	PangoRectangle rect;
		197
		198	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	199	pango_layout_get_extents (self->pl, 0, &rect);
150		200
151	if (!w) w = 1;	201	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	202	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		203
154	w = (w + 3) & ~3;	204	if (!rect.width) rect.width = 1;
155	}	205	if (!rect.height) rect.height = 1;
156		206
		207	*w = rect.width;
		208	*h = rect.height;
		209	}
		210
		211	typedef uint16_t tileid;
157	typedef uint16_t mapface;	212	typedef uint16_t faceid;
158		213
159	typedef struct {	214	typedef struct {
160	GLint name;	215	GLuint name;
161	int w, h;	216	int w, h;
162	float s, t;	217	float s, t;
163	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
164	} maptex;	221	} maptex;
165		222
166	typedef struct {	223	typedef struct {
		224	uint32_t player;
		225	tileid tile[3];
167	int16_t darkness;	226	uint16_t darkness;
168	mapface face[3];	227	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	228	} mapcell;
170		229
171	typedef struct {	230	typedef struct {
172	int32_t c0, c1;	231	int32_t c0, c1;
173	mapcell *col;	232	mapcell *col;
174	} maprow;	233	} maprow;
175		234
176	typedef struct map {	235	typedef struct map {
177	int x, y, w, h;	236	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	238	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	239	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		240
185	int32_t rows;	241	int32_t rows;
186	maprow *row;	242	maprow *row;
187	} *CFPlus__Map;	243	} *DC__Map;
188		244
189	static char *	245	static char *
190	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
191	{	247	{
192	char *p;	248	char *p;
…		…
209	}	265	}
210		266
211	#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))
212	#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))
213		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
214	static maprow *	290	static maprow *
215	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
216	{	292	{
217	if (0 > y)	293	if (0 > y)
218	{	294	{
219	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
258		334
259	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
260	}	336	}
261		337
262	static mapcell *	338	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
264	{	340	{
265	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
266	}	342	}
267		343
268	static void	344	static void
269	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
270	{	346	{
271	int r;	347	int r;
272		348
273	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
282	self->row = 0;	358	self->row = 0;
283	self->rows = 0;	359	self->rows = 0;
284	}	360	}
285		361
286	static void	362	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	364	{
289	int x, y;	365	int x, y;
290	maprow *row;	366	maprow *row;
		367	mapcell *cell;
291		368
292	for (y = y0; y < y0 + h; y++)	369	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	370	if (y >= 0)
294	{	371	{
295	if (y >= self->rows)	372	if (y >= self->rows)
…		…
301	if (x >= row->c0)	378	if (x >= row->c0)
302	{	379	{
303	if (x >= row->c1)	380	if (x >= row->c1)
304	break;	381	break;
305		382
306	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;
307	}	389	}
308	}	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);
309	}	407	}
310		408
311	static void	409	static void
312	music_finished (void)	410	music_finished (void)
313	{	411	{
…		…
349	n \|= n >> 16;	447	n \|= n >> 16;
350		448
351	return n + 1;	449	return n + 1;
352	}	450	}
353		451
354	MODULE = CFPlus PACKAGE = CFPlus	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
355		511
356	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
357		513
358	BOOT:	514	BOOT:
359	{	515	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	517	static const struct {
362	const char *name;	518	const char *name;
363	IV iv;	519	IV iv;
364	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
383	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),
384	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
448	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	631
461	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	633	# undef const_iv
465	};	634	};
466		635
467	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; )
468	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);
469	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
470		648
471	int	649	int
472	in_destruct ()	650	in_destruct ()
473	CODE:	651	CODE:
474	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
…		…
477		655
478	NV floor (NV x)	656	NV floor (NV x)
479		657
480	NV ceil (NV x)	658	NV ceil (NV x)
481		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
482	void	664	void
483	pango_init ()	665	pango_init ()
484	CODE:	666	CODE:
485	{	667	{
486	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
487	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);
488	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
489	}	675	}
		676
		677	char *
		678	SDL_GetError ()
490		679
491	int	680	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		682
494	void	683	void
495	SDL_Quit ()	684	SDL_Quit ()
496		685
497	void	686	void
498	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	688	PPCODE:
500	{	689	{
501	SDL_Rect **m;	690	SDL_Rect **m;
502		691
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		696
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		699
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		704
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	709	#endif
521		710
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		712
527	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
528	while (*m)	714	while (*m)
529	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
530	AV *av = newAV ();	718	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
532	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));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
534		725
535	++m;	726	++m;
536	}	727	}
537	}	728	}
538		729
539	char *
540	SDL_GetError ()
541
542	int	730	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	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
545	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	744	);
		745
548	if (RETVAL)	746	if (RETVAL)
549	{	747	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# 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);
552	# include "glfunc.h"	752	#include "glfunc.h"
553	# undef GL_FUNC	753	#undef GL_FUNC
554	}	754	}
		755	}
555	OUTPUT:	756	OUTPUT:
556	RETVAL	757	RETVAL
557		758
558	void	759	void
559	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
560		761
561	char *	762	char *
562	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
563		764
		765	int
		766	SDL_GetAppState ()
		767
564	void	768	void
565	SDL_PollEvent ()	769	poll_events ()
566	PPCODE:	770	PPCODE:
567	{	771	{
568	SDL_Event ev;	772	SDL_Event ev;
569		773
570	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	776	{
572	HV *hv = newHV ();	777	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		779
575	switch (ev.type)	780	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
578	case SDL_KEYUP:	783	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	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 */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	789	break;
584		790
585	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	794	break;
589		795
590	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
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
598	break;	822	break;
599		823
600	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
612	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614	break;	838	break;
615	}	839	}
616		840
617	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
618	}	842	}
619	}	843	}
620		844
621	int	845	int
622	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)
623	POSTCALL:	847	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
626		850
627	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
628	Mix_CloseAudio ()	868	Mix_CloseAudio ()
629		869
630	int	870	int
631	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
632		872
		873	const char *
		874	Mix_GetError ()
		875
633	void	876	void
634	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
635	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
636	#ifndef _WIN32	885	#ifdef _WIN32
637	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	}
638	#endif	907	#endif
		908	}
639		909
640	void	910	void
641	add_font (char *file)	911	add_font (char *file)
642	CODE:	912	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
651	STRLEN image_len;	921	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
658		928
659	if (!rw)	929	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
661		931
…		…
734	void	1004	void
735	error (char *message)	1005	error (char *message)
736	CODE:	1006	CODE:
737	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
738	#ifdef _WIN32	1008	#ifdef _WIN32
739	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
740	#endif	1010	#endif
741		1011
742	void	1012	void
743	fatal (char *message)	1013	fatal (char *message)
744	CODE:	1014	CODE:
745	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
746	#ifdef _WIN32	1016	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1018	#endif
749	_exit (1);	1019	_exit (1);
750		1020
751	void	1021	void
752	_exit (int retval)	1022	_exit (int retval = 0)
753	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
754	_exit (retval);	1027	_exit (retval);
		1028	#endif
755		1029
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
757		1038
758	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
759	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
760	CODE:	1045	CODE:
761	{	1046	{
762	int count;	1047	int count;
763	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
766	}	1051	}
767	OUTPUT:	1052	OUTPUT:
768	RETVAL	1053	RETVAL
769		1054
770	void	1055	void
771	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
772	CODE:	1057	CODE:
773	pango_font_description_free (self);	1058	pango_font_description_free (self);
774		1059
775	void	1060	void
776	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
777	CODE:	1063	CODE:
778	default_font = self;	1064	default_font = self;
779		1065
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
781		1067
		1068	PROTOTYPES: DISABLE
		1069
782	void	1070	void
783	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
784	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
785	tc_clear ();	1080	tc_restore ();
786		1081
787	CFPlus::Layout	1082	DC::Layout
788	new (SV *class)	1083	new (SV *class)
789	CODE:	1084	CODE:
790	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
791		1086
792	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
799		1095
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
802	OUTPUT:	1098	OUTPUT:
803	RETVAL	1099	RETVAL
804		1100
805	void	1101	void
806	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
807	CODE:	1103	CODE:
808	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
809	Safefree (self);	1106	Safefree (self);
810		1107
811	void	1108	void
812	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
813	CODE:	1110	CODE:
814	{	1111	{
815	STRLEN textlen;	1112	STRLEN textlen;
816	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
817		1114
818	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
819	}	1116	}
820		1117
821	void	1118	void
822	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
823	CODE:	1120	CODE:
824	{	1121	{
825	STRLEN textlen;	1122	STRLEN textlen;
826	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
827		1124
828	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
829	}	1126	}
830		1127
831	void	1128	void
832	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
833	CODE:	1130	CODE:
834	{	1131	{
835	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
836	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
837	const char *pos = text;	1134	const char *pos = text;
…		…
872	if (attrs)	1169	if (attrs)
873	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
874	}	1171	}
875		1172
876	void	1173	void
877	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
878	PPCODE:	1175	PPCODE:
879	{	1176	{
880	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881		1178
882	do	1179	do
883	{	1180	{
884	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885		1182
886	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
887	{	1184	{
888	PangoRectangle extents;	1185	PangoRectangle extents;
889	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
897		1194
898	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
899	}	1196	}
900		1197
901	int	1198	int
902	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
903	CODE:	1200	CODE:
904	{	1201	{
905	int lines = 1;	1202	int lines = 1;
906	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
907		1204
…		…
912	}	1209	}
913	OUTPUT:	1210	OUTPUT:
914	RETVAL	1211	RETVAL
915		1212
916	SV *	1213	SV *
917	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
918	CODE:	1215	CODE:
919	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
921	OUTPUT:	1218	OUTPUT:
922	RETVAL	1219	RETVAL
923		1220
924	void	1221	void
925	set_foreground (CFPlus::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.)
926	CODE:	1223	CODE:
927	self->r = r;	1224	self->r = r;
928	self->g = g;	1225	self->g = g;
929	self->b = b;	1226	self->b = b;
930	self->a = a;	1227	self->a = a;
931		1228
932	void	1229	void
933	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
934	CODE:	1231	CODE:
935	if (self->font != font)	1232	if (self->font != font)
936	{	1233	{
937	self->font = font;	1234	self->font = font;
938	layout_update_font (self);	1235	layout_update_font (self);
939	}	1236	}
940		1237
941	void	1238	void
942	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
943	CODE:	1240	CODE:
944	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
945	{	1242	{
946	self->base_height = base_height;	1243	self->base_height = base_height;
947	layout_update_font (self);	1244	layout_update_font (self);
948	}	1245	}
949		1246
950	void	1247	void
951	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
952	CODE:	1249	CODE:
953	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);
954		1251
955	void	1252	void
956	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
957	CODE:	1254	CODE:
958	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959		1256
960	void	1257	void
961	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
962	CODE:	1259	CODE:
963	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964		1261
965	void	1262	void
966	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
967	CODE:	1264	CODE:
968	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
969	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
970	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
972	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
973	);	1270	);
974		1271
975	void	1272	void
976	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
977	CODE:	1274	CODE:
978	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979		1276
980	void	1277	void
981	size (CFPlus::Layout self)	1278	size (DC::Layout self)
982	PPCODE:	1279	PPCODE:
983	{	1280	{
984	int w, h;	1281	int w, h;
985		1282
986	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
989	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
990	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
991	}	1288	}
992		1289
993	int	1290	int
994	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
995	CODE:	1292	CODE:
996	{	1293	{
997	PangoRectangle rect;	1294	PangoRectangle rect;
998	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1000	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1001	}	1298	}
1002	OUTPUT:	1299	OUTPUT:
1003	RETVAL	1300	RETVAL
1004		1301
1005	int	1302	int
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1007	CODE:	1304	CODE:
1008	{	1305	{
1009	int index, trailing;	1306	int index, trailing;
1010	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);
1011	RETVAL = index;	1308	RETVAL = index + trailing;
1012	}	1309	}
1013	OUTPUT:	1310	OUTPUT:
1014	RETVAL	1311	RETVAL
1015		1312
1016	void	1313	void
1017	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1018	PPCODE:	1315	PPCODE:
1019	{	1316	{
1020	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1021	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1022		1319
1023	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1024	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027	}	1324	}
1028		1325
1029	void	1326	void
1030	render (CFPlus::Layout self, float x, float y)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031	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);
1032	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1033	self->pl,	1372	self->pl,
		1373	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1375	self->r, self->g, self->b, self->a,
		1376	flags
1036	);	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);
1037		1381
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture
1039
1040	void	1382	void
1041	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1042	CODE:	1384	CODE:
1043	{	1385	{
1044	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1045	int oh = SvIV (h_);	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);
1046		1393
1047	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		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_))
1048	{	1410	{
1049	int nw = minpot (ow);
1050	int nh = minpot (oh);
1051
1052	if (nw != ow \|\| nh != oh)
1053	{
1054	if (SvOK (data_))
1055	{
1056	STRLEN datalen;	1411	STRLEN datalen;
1057	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1058	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1059	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1060		1415
1061	SvPOK_only (result_);	1416	SvPOK_only (result_);
1062	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1063		1418
1064	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1065	while (oh--)	1420	while (oh--)
1066	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);
1067		1422
1068	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1069	}
1070
1071	sv_setiv (w_, nw);
1072	sv_setiv (h_, nh);
1073	}
1074	}	1424	}
1075	}	1425	}
1076		1426
1077	void	1427	void
1078	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.)
…		…
1084	{	1434	{
1085	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1086	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1087	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1088	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;
1089		1442
1090	if (items < 5)	1443	if (items < 5)
1091	{	1444	{
1092	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1093	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1121	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1123	}	1476	}
1124	}	1477	}
1125		1478
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	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
1127		1489
1128	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1129	new (SV *class, int map_width, int map_height)	1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
		1495	new (SV *class)
1130	CODE:	1496	CODE:
1131	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1498	RETVAL->x = 0;
1133	RETVAL->y = 0;	1499	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1507	RETVAL->row = 0;
1144	OUTPUT:	1508	OUTPUT:
1145	RETVAL	1509	RETVAL
1146		1510
1147	void	1511	void
1148	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1149	CODE:	1513	CODE:
1150	{	1514	{
1151	map_clear (self);	1515	map_clear (self);
1152	Safefree (self->face);	1516	Safefree (self->face2tile);
1153	Safefree (self->tex);	1517	Safefree (self->tex);
1154	Safefree (self);	1518	Safefree (self);
1155	}	1519	}
1156		1520
1157	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
1158	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1159	CODE:	1529	CODE:
1160	map_clear (self);	1530	map_clear (self);
1161		1531
1162	void	1532	void
1163	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1164	CODE:	1534	CODE:
1165	{	1535	{
1166	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1537	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);
1169	self->faces *= 2;
1170	}
1171
1172	self->face [face] = texid;
1173	}	1538	}
1174		1539
1175	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
1176	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1177	CODE:	1565	CODE:
1178	{	1566	{
1179	while (self->texs <= texid)	1567	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1568
1185	{	1569	{
1186	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1187		1571
1188	tex->name = name;	1572	tex->name = name;
…		…
1205	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1206	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1207	}	1591	}
1208		1592
1209	int	1593	int
1210	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1211	ALIAS:	1595	ALIAS:
1212	oy = 1	1596	oy = 1
1213	x = 2	1597	x = 2
1214	y = 3	1598	y = 3
1215	w = 4	1599	w = 4
…		…
1226	}	1610	}
1227	OUTPUT:	1611	OUTPUT:
1228	RETVAL	1612	RETVAL
1229		1613
1230	void	1614	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1232	CODE:	1616	CODE:
1233	{	1617	{
1234	if (dx > 0)	1618	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1620	else if (dx < 0)
1237	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);
1238		1622
1239	if (dy > 0)	1623	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1624	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1625	else if (dy < 0)
1242	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);
1243		1627
1244	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1246		1630
1247	while (self->y < 0)	1631	while (self->y < 0)
…		…
1251	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1252	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1253	}	1637	}
1254	}	1638	}
1255		1639
1256	void	1640	SV *
1257	map1a_update (CFPlus::Map self, SV *data_)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1258	CODE:	1642	CODE:
1259	{	1643	{
1260	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1261	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1262	mapcell *cell;	1646	mapcell *cell;
1263	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1264		1650
1265	while (data < data_end)	1651	while (data < data_end - 1)
1266	{	1652	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1268		1654
1269	x = self->x + ((flags >> 10) & 63);	1655	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1656	y = self->y + ((flags >> 4) & 63);
1271		1657
1272	cell = map_get_cell (self, x, y);	1658	cell = map_get_cell (self, x, y);
1273		1659
1274	if (flags & 15)	1660	if (flags & 15)
1275	{	1661	{
1276	if (cell->darkness < 0)	1662	if (!cell->darkness)
1277	{	1663	{
		1664	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1665	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1666	}
1283		1667
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//TODO: don't trust server data to be in-range(!)	1668	//TODO: don't trust server data to be in-range(!)
1287		1669
1288	if (flags & 4)	1670	if (flags & 8)
1289	{	1671	{
1290	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;
1291	}	1708	}
1292		1709
		1710	for (z = 0; z <= 2; ++z)
1293	if (flags & 2)	1711	if (flags & (4 >> z))
1294	{	1712	{
1295	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	}
1296	}	1730	}
1297
1298	if (flags & 1)
1299	{
1300	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1301	}
1302	}	1731	}
1303	else	1732	else
1304	cell->darkness = -1;	1733	cell->darkness = 0;
1305	}	1734	}
1306	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1307		1738
1308	SV *	1739	SV *
1309	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1310	CODE:	1741	CODE:
1311	{	1742	{
1312	int x1, x;	1743	int x1, x;
1313	int y1, y;	1744	int y1, y;
1314	int z;	1745	int z;
…		…
1335	{	1766	{
1336	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1337		1768
1338	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1339	{	1770	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1773	int a1 = tex.a;
1347		1774
1348	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1779	}
1354	}	1780	}
1355		1781
1356	*map++ = (r )	1782	*map++ = (r )
1357	\| (g << 8)	1783	\| (g << 8)
…		…
1364	}	1790	}
1365	OUTPUT:	1791	OUTPUT:
1366	RETVAL	1792	RETVAL
1367		1793
1368	void	1794	void
1369	draw (CFPlus::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)
1370	CODE:	1796	CODE:
1371	{	1797	{
1372	int vx, vy;
1373	int x, y, z;	1798	int x, y, z;
1374	int last_name;
1375	mapface face;
1376		1799
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1378	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;
1379		1804
1380	/*	1805	rc_t *rc = rc_alloc ();
1381	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1382	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384		1808
1385	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1386	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1388	*/
1389		1812
1390	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	}
1391		1849
1392	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_TEXTURE_2D);
1395	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1396		1853
1397	glBegin (GL_QUADS);
1398
1399	last_name = 0;
1400
1401	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1402	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1404	{	1860	{
1405	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1406		1862
1407	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1865	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1867	tileid tile = cell->tile [z];
1413		1868
1414	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))
1415	{	1974	{
1416	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
		1976	HE *he;
1417		1977
1418	int px = (x + 1) * 32 - tex.w;	1978	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	1979	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	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	{
1423	glEnd ();	2002	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1426	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	}
1427	}	2028	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	2029	}
1434	}
1435	}	2030	}
1436		2031
1437	glEnd ();	2032	glEnd ();
1438
1439	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1440	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
1441	}	2041	rc_free (rc);
1442		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
1443	void	2075	void
1444	draw_magicmap (CFPlus::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)
1445	CODE:	2077	CODE:
1446	{	2078	{
1447	static float color[16][3] = {	2079	static float color[16][3] = {
1448	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1449	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1499	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1501	}	2133	}
1502		2134
1503	void	2135	void
1504	fow_texture (CFPlus::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)
1505	PPCODE:	2137	PPCODE:
1506	{	2138	{
1507	int vx, vy;
1508	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1509	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1510	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1511	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1512		2147
1513	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1516		2150
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1519		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1520	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1522	{	2158	{
1523	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1524		2160
1525	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	2163	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1529		2165
1530	darkness[y * sw4 + x] = cell->darkness < 0	2166	darkness1 [y * sw1 + x] = cell->darkness
		2167	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	2168	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	2169	}
1534	}	2170	}
1535		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
1536	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1538	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1539	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1540	}	2214	}
1541		2215
1542	SV *	2216	SV *
1543	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1544	CODE:	2218	CODE:
1545	{	2219	{
1546	int x, y, x1, y1;	2220	int x, y, x1, y1;
1547	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1548	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1574	{	2248	{
1575	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2250	uint8_t flags = 0;
1577		2251
1578	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1579	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1580	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1581		2255
1582	*data++ = flags;	2256	*data++ = flags;
1583		2257
1584	if (flags & 1)	2258	if (flags & 1)
1585	{	2259	{
		2260	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2262	*data++ = tile;
1588	}	2263	}
1589		2264
1590	if (flags & 2)	2265	if (flags & 2)
1591	{	2266	{
		2267	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2269	*data++ = tile;
1594	}	2270	}
1595		2271
1596	if (flags & 4)	2272	if (flags & 4)
1597	{	2273	{
		2274	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2276	*data++ = tile;
1600	}	2277	}
1601	}	2278	}
1602	else	2279	else
1603	*data++ = 0;	2280	*data++ = 0;
1604	}	2281	}
…		…
1610	}	2287	}
1611	OUTPUT:	2288	OUTPUT:
1612	RETVAL	2289	RETVAL
1613		2290
1614	void	2291	void
1615	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1616	PPCODE:	2293	PPCODE:
1617	{	2294	{
1618	int x, y, z;	2295	int x, y, z;
1619	int w, h;	2296	int w, h;
1620	int x1, y1;	2297	int x1, y1;
1621		2298
1622	if (*data++ != 0)	2299	if (*data++ != 0)
1623	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1624		2301
1625	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1626	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1627		2304
1628	// 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
…		…
1644	{	2321	{
1645	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1646		2323
1647	if (flags)	2324	if (flags)
1648	{	2325	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1652		2328
1653	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1654	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1655	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1656		2332
1657	if (cell->darkness <= 0)	2333	if (cell->darkness == 0)
1658	{	2334	{
1659	cell->darkness = -1;	2335	cell->darkness = 0;
1660		2336
1661	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1662	{	2338	{
1663	cell->face[z] = face[z];	2339	tileid t = tile [z];
1664		2340
1665	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1667	}	2348	}
1668	}	2349	}
1669	}	2350	}
1670	}	2351	}
1671	}	2352	}
1672	}	2353	}
1673		2354
1674	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1675		2356
1676	CFPlus::MixChunk	2357	DC::RW
1677	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1678	CODE:	2359	CODE:
1679	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1680	OUTPUT:	2366	OUTPUT:
1681	RETVAL	2367	RETVAL
1682		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 : '('
1683	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
1684	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1685	CODE:	2479	CODE:
1686	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1687		2481
1688	int	2482	int
1689	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1690	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1691	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1692	OUTPUT:	2488	OUTPUT:
1693	RETVAL	2489	RETVAL
1694		2490
1695	int	2491	DC::Channel
1696	play (CFPlus::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)
1697	CODE:	2493	CODE:
		2494	{
1698	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	}
1699	OUTPUT:	2506	OUTPUT:
1700	RETVAL	2507	RETVAL
1701		2508
1702	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1703		2510
1704	int	2511	int
1705	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1706	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1707	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2518	OUTPUT:
1709	RETVAL	2519	RETVAL
1710		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
1711	CFPlus::MixMusic	2531	DC::MixMusic
1712	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1713	CODE:	2533	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1715	OUTPUT:	2535	OUTPUT:
1716	RETVAL	2536	RETVAL
1717		2537
1718	void	2538	void
1719	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1720	CODE:	2540	CODE:
1721	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1722		2542
1723	int	2543	int
1724	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1725	CODE:	2545	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1727	OUTPUT:	2547	OUTPUT:
1728	RETVAL	2548	RETVAL
1729		2549
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	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
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1731		2558
1732	BOOT:	2559	BOOT:
1733	{	2560	{
1734	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1735	static const struct {	2562	static const struct {
1736	const char *name;	2563	const char *name;
1737	IV iv;	2564	IV iv;
1738	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1739	# 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),
1740	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1748	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1749	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1750	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1751	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1752	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1753	const_iv (GL_AND),	2584	const_iv (GL_AND),
1754	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1755	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1756	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1757	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1770	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1771	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1774	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),
1775	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1801	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1802	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1806	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
		2647	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1812	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1813	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),
1814	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1815	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1816	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1817	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1818	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1819	# undef const_iv	2668	# undef const_iv
1820	};	2669	};
1821		2670
1822	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; )
1823	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);
1824	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1825		2683
1826	char *	2684	char *
1827	gl_vendor ()	2685	gl_vendor ()
1828	CODE:	2686	CODE:
1829	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1842	CODE:	2700	CODE:
1843	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1844	OUTPUT:	2702	OUTPUT:
1845	RETVAL	2703	RETVAL
1846		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
1847	int glGetError ()	2719	int glGetError ()
1848		2720
1849	void glFinish ()	2721	void glFinish ()
1850		2722
1851	void glClear (int mask)	2723	void glClear (int mask)
…		…
1888	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1889	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_)
1890		2762
1891	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1892	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
1893		2767
1894	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1895		2769
1896	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1897		2771
…		…
1905		2779
1906	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
1907	CODE:	2781	CODE:
1908	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
1909		2783
1910	void glBegin (int mode)
1911
1912	void glEnd ()
1913
1914	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)
1915	PROTOTYPE: @
1916	ALIAS:	2785	ALIAS:
1917	glColor_premultiply = 1	2786	glColor_premultiply = 1
1918	CODE:	2787	CODE:
1919	if (ix)	2788	if (ix)
1920	{	2789	{
…		…
1923	b *= a;	2792	b *= a;
1924	}	2793	}
1925	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
1926	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
1927		2796
1928	void glInterleavedArrays (int format, int stride, char *data)
1929
1930	void glDrawElements (int mode, int count, int type, char *indices)
1931
1932	# 1.2 void glDrawRangeElements (int mode, int start, int end
1933
1934	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
1935	CODE:	2798	CODE:
1936	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
1937	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
1938		2801
…		…
1942		2805
1943	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
1944	CODE:	2807	CODE:
1945	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
1946		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
1947	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
1948	CODE:	2840	CODE:
1949	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
1950		2842
1951	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
1967	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)
1968	CODE:	2860	CODE:
1969	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
1970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1971		2863
1972	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)
1973		2865
1974	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)
1975		2867
1976	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)
1977		2871
1978	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)
1979		2873
1980	int glGenTexture ()	2874	int glGenTexture ()
1981	CODE:	2875	CODE:
1982	{	2876	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2877	OUTPUT:
1988	RETVAL	2878	RETVAL
1989		2879
1990	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
1991	CODE:	2881	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2882	del_texture (name);
1995	}	2883
1996
1997	int glGenList ()	2884	int glGenList ()
1998	CODE:	2885	CODE:
1999	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2000	OUTPUT:	2887	OUTPUT:
2001	RETVAL	2888	RETVAL
…		…
2008		2895
2009	void glEndList ()	2896	void glEndList ()
2010		2897
2011	void glCallList (int list)	2898	void glCallList (int list)
2012		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2013		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 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs. Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC