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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_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);
		706	#if SDL_VERSION_ATLEAST(1,2,10)
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519		709	#endif
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		710
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		712
525	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
526	while (*m)	714	while (*m)
527	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
528	AV *av = newAV ();	718	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
530	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));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
532		725
533	++m;	726	++m;
534	}	727	}
535	}	728	}
536		729
537	char *
538	SDL_GetError ()
539
540	int	730	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	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
543	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	744	);
		745
546	if (RETVAL)	746	if (RETVAL)
547	{	747	{
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549	# 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);
550	# include "glfunc.h"	752	#include "glfunc.h"
551	# undef GL_FUNC	753	#undef GL_FUNC
552	}	754	}
		755	}
553	OUTPUT:	756	OUTPUT:
554	RETVAL	757	RETVAL
555		758
556	void	759	void
557	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
558		761
559	char *	762	char *
560	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
561		764
		765	int
		766	SDL_GetAppState ()
		767
562	void	768	void
563	SDL_PollEvent ()	769	poll_events ()
564	PPCODE:	770	PPCODE:
565	{	771	{
566	SDL_Event ev;	772	SDL_Event ev;
567		773
568	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	776	{
570	HV *hv = newHV ();	777	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		779
573	switch (ev.type)	780	switch (ev.type)
…		…
575	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
576	case SDL_KEYUP:	783	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	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 */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	789	break;
582		790
583	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	794	break;
587		795
588	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
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
596	break;	822	break;
597		823
598	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	838	break;
613	}	839	}
614		840
615	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))));
616	}	842	}
617	}	843	}
618		844
619	int	845	int
620	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)
621	POSTCALL:	847	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
624		850
625	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
626	Mix_CloseAudio ()	868	Mix_CloseAudio ()
627		869
628	int	870	int
629	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
630		872
		873	const char *
		874	Mix_GetError ()
		875
631	void	876	void
632	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
633	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
634	#ifndef _WIN32	885	#ifdef _WIN32
635	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	}
636	#endif	907	#endif
		908	}
637		909
638	void	910	void
639	add_font (char *file)	911	add_font (char *file)
640	CODE:	912	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
649	STRLEN image_len;	921	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
656		928
657	if (!rw)	929	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
659		931
…		…
732	void	1004	void
733	error (char *message)	1005	error (char *message)
734	CODE:	1006	CODE:
735	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
736	#ifdef _WIN32	1008	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
738	#endif	1010	#endif
739		1011
740	void	1012	void
741	fatal (char *message)	1013	fatal (char *message)
742	CODE:	1014	CODE:
743	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
744	#ifdef _WIN32	1016	#ifdef _WIN32
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	1018	#endif
747	_exit (1);	1019	_exit (1);
748		1020
749	void	1021	void
750	_exit (int retval)	1022	_exit (int retval = 0)
751	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
752	_exit (retval);	1027	_exit (retval);
		1028	#endif
753		1029
754	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
755		1038
756	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
757	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
758	CODE:	1045	CODE:
759	{	1046	{
760	int count;	1047	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1051	}
765	OUTPUT:	1052	OUTPUT:
766	RETVAL	1053	RETVAL
767		1054
768	void	1055	void
769	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
770	CODE:	1057	CODE:
771	pango_font_description_free (self);	1058	pango_font_description_free (self);
772		1059
773	void	1060	void
774	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
775	CODE:	1063	CODE:
776	default_font = self;	1064	default_font = self;
777		1065
778	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
779		1067
		1068	PROTOTYPES: DISABLE
		1069
780	void	1070	void
781	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
782	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
783	tc_clear ();	1080	tc_restore ();
784		1081
785	CFPlus::Layout	1082	DC::Layout
786	new (SV *class)	1083	new (SV *class)
787	CODE:	1084	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
789		1086
790	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
797		1095
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
800	OUTPUT:	1098	OUTPUT:
801	RETVAL	1099	RETVAL
802		1100
803	void	1101	void
804	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
805	CODE:	1103	CODE:
806	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
807	Safefree (self);	1106	Safefree (self);
808		1107
809	void	1108	void
810	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
811	CODE:	1110	CODE:
812	{	1111	{
813	STRLEN textlen;	1112	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
815		1114
816	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
817	}	1116	}
818		1117
819	void	1118	void
820	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
821	CODE:	1120	CODE:
822	{	1121	{
823	STRLEN textlen;	1122	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
825		1124
826	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
827	}	1126	}
828		1127
829	void	1128	void
830	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
831	CODE:	1130	CODE:
832	{	1131	{
833	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1134	const char *pos = text;
…		…
870	if (attrs)	1169	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
872	}	1171	}
873		1172
874	void	1173	void
875	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
876	PPCODE:	1175	PPCODE:
877	{	1176	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1178
880	do	1179	do
881	{	1180	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1182
884	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
885	{	1184	{
886	PangoRectangle extents;	1185	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
895		1194
896	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
897	}	1196	}
898		1197
899	int	1198	int
900	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
901	CODE:	1200	CODE:
902	{	1201	{
903	int lines = 1;	1202	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
905		1204
…		…
910	}	1209	}
911	OUTPUT:	1210	OUTPUT:
912	RETVAL	1211	RETVAL
913		1212
914	SV *	1213	SV *
915	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
916	CODE:	1215	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
919	OUTPUT:	1218	OUTPUT:
920	RETVAL	1219	RETVAL
921		1220
922	void	1221	void
923	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.)
924	CODE:	1223	CODE:
925	self->r = r;	1224	self->r = r;
926	self->g = g;	1225	self->g = g;
927	self->b = b;	1226	self->b = b;
928	self->a = a;	1227	self->a = a;
929		1228
930	void	1229	void
931	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
932	CODE:	1231	CODE:
933	if (self->font != font)	1232	if (self->font != font)
934	{	1233	{
935	self->font = font;	1234	self->font = font;
936	layout_update_font (self);	1235	layout_update_font (self);
937	}	1236	}
938		1237
939	void	1238	void
940	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
941	CODE:	1240	CODE:
942	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
943	{	1242	{
944	self->base_height = base_height;	1243	self->base_height = base_height;
945	layout_update_font (self);	1244	layout_update_font (self);
946	}	1245	}
947		1246
948	void	1247	void
949	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
950	CODE:	1249	CODE:
951	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);
952		1251
953	void	1252	void
954	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
955	CODE:	1254	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1256
958	void	1257	void
959	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
960	CODE:	1259	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1261
963	void	1262	void
964	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
965	CODE:	1264	CODE:
966	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
971	);	1270	);
972		1271
973	void	1272	void
974	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
975	CODE:	1274	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1276
978	void	1277	void
979	size (CFPlus::Layout self)	1278	size (DC::Layout self)
980	PPCODE:	1279	PPCODE:
981	{	1280	{
982	int w, h;	1281	int w, h;
983		1282
984	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
989	}	1288	}
990		1289
991	int	1290	int
992	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
993	CODE:	1292	CODE:
994	{	1293	{
995	PangoRectangle rect;	1294	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
998	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
999	}	1298	}
1000	OUTPUT:	1299	OUTPUT:
1001	RETVAL	1300	RETVAL
1002		1301
1003	int	1302	int
1004	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1005	CODE:	1304	CODE:
1006	{	1305	{
1007	int index, trailing;	1306	int index, trailing;
1008	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);
1009	RETVAL = index;	1308	RETVAL = index + trailing;
1010	}	1309	}
1011	OUTPUT:	1310	OUTPUT:
1012	RETVAL	1311	RETVAL
1013		1312
1014	void	1313	void
1015	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1016	PPCODE:	1315	PPCODE:
1017	{	1316	{
1018	PangoRectangle strong_pos;	1317	PangoRectangle strong_pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1020		1319
…		…
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1025	}	1324	}
1026		1325
1027	void	1326	void
1028	render (CFPlus::Layout self, float x, float y)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029	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);
1030	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1031	self->pl,	1372	self->pl,
		1373	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1375	self->r, self->g, self->b, self->a,
		1376	flags
1034	);	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);
1035		1381
1036	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037
1038	void	1382	void
1039	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1040	CODE:	1384	CODE:
1041	{	1385	{
1042	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1043	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);
1044		1393
1045	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_))
1046	{	1410	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1411	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1415
1059	SvPOK_only (result_);	1416	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1061		1418
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1420	while (oh--)
1064	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);
1065		1422
1066	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1424	}
1073	}	1425	}
1074		1426
1075	void	1427	void
1076	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.)
…		…
1082	{	1434	{
1083	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	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;
1087		1442
1088	if (items < 5)	1443	if (items < 5)
1089	{	1444	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1121	}	1476	}
1122	}	1477	}
1123		1478
1124	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
1125		1489
1126	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1127	new (SV *class, int map_width, int map_height)	1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
		1495	new (SV *class)
1128	CODE:	1496	CODE:
1129	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1498	RETVAL->x = 0;
1131	RETVAL->y = 0;	1499	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1507	RETVAL->row = 0;
1142	OUTPUT:	1508	OUTPUT:
1143	RETVAL	1509	RETVAL
1144		1510
1145	void	1511	void
1146	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1147	CODE:	1513	CODE:
1148	{	1514	{
1149	map_clear (self);	1515	map_clear (self);
1150	Safefree (self->face);	1516	Safefree (self->face2tile);
1151	Safefree (self->tex);	1517	Safefree (self->tex);
1152	Safefree (self);	1518	Safefree (self);
1153	}	1519	}
1154		1520
1155	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
1156	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1157	CODE:	1529	CODE:
1158	map_clear (self);	1530	map_clear (self);
1159		1531
1160	void	1532	void
1161	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1162	CODE:	1534	CODE:
1163	{	1535	{
1164	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1537	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1538	}
1172		1539
1173	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
1174	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)
1175	CODE:	1565	CODE:
1176	{	1566	{
1177	while (self->texs <= texid)	1567	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1568
1183	{	1569	{
1184	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1185		1571
1186	tex->name = name;	1572	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1591	}
1206		1592
1207	int	1593	int
1208	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1209	ALIAS:	1595	ALIAS:
1210	oy = 1	1596	oy = 1
1211	x = 2	1597	x = 2
1212	y = 3	1598	y = 3
1213	w = 4	1599	w = 4
…		…
1224	}	1610	}
1225	OUTPUT:	1611	OUTPUT:
1226	RETVAL	1612	RETVAL
1227		1613
1228	void	1614	void
1229	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1230	CODE:	1616	CODE:
1231	{	1617	{
1232	if (dx > 0)	1618	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1620	else if (dx < 0)
1235	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);
1236		1622
1237	if (dy > 0)	1623	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1624	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1625	else if (dy < 0)
1240	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);
1241		1627
1242	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1244		1630
1245	while (self->y < 0)	1631	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1251	}	1637	}
1252	}	1638	}
1253		1639
1254	void	1640	SV *
1255	map1a_update (CFPlus::Map self, SV *data_)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1256	CODE:	1642	CODE:
1257	{	1643	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	1646	mapcell *cell;
1261	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1262		1650
1263	while (data < data_end)	1651	while (data < data_end - 1)
1264	{	1652	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1266		1654
1267	x = self->x + ((flags >> 10) & 63);	1655	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1656	y = self->y + ((flags >> 4) & 63);
1269		1657
1270	cell = map_get_cell (self, x, y);	1658	cell = map_get_cell (self, x, y);
1271		1659
1272	if (flags & 15)	1660	if (flags & 15)
1273	{	1661	{
1274	if (cell->darkness < 0)	1662	if (!cell->darkness)
1275	{	1663	{
		1664	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1665	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1666	}
1281		1667
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1668	//TODO: don't trust server data to be in-range(!)
1285		1669
1286	if (flags & 4)	1670	if (flags & 8)
1287	{	1671	{
1288	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;
1289	}	1708	}
1290		1709
		1710	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	1711	if (flags & (4 >> z))
1292	{	1712	{
1293	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	}
1294	}	1730	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	1731	}
1301	else	1732	else
1302	cell->darkness = -1;	1733	cell->darkness = 0;
1303	}	1734	}
1304	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1305		1738
1306	SV *	1739	SV *
1307	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)
1308	CODE:	1741	CODE:
1309	{	1742	{
1310	int x1, x;	1743	int x1, x;
1311	int y1, y;	1744	int y1, y;
1312	int z;	1745	int z;
…		…
1333	{	1766	{
1334	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1335		1768
1336	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1337	{	1770	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1773	int a1 = tex.a;
1345		1774
1346	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1779	}
1352	}	1780	}
1353		1781
1354	*map++ = (r )	1782	*map++ = (r )
1355	\| (g << 8)	1783	\| (g << 8)
…		…
1362	}	1790	}
1363	OUTPUT:	1791	OUTPUT:
1364	RETVAL	1792	RETVAL
1365		1793
1366	void	1794	void
1367	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)
1368	CODE:	1796	CODE:
1369	{	1797	{
1370	int vx, vy;
1371	int x, y, z;	1798	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		1799
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	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;
1377		1804
1378	/*	1805	rc_t *rc = rc_alloc ();
1379	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1380	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		1808
1383	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1384	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1386	*/
1387		1812
1388	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	}
1389		1849
1390	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		1853
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1400	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1402	{	1860	{
1403	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1404		1862
1405	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1865	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1867	tileid tile = cell->tile [z];
1411		1868
1412	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))
1413	{	1974	{
1414	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
		1976	HE *he;
1415		1977
1416	int px = (x + 1) * 32 - tex.w;	1978	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	1979	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	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	{
1421	glEnd ();	2002	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	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	}
1425	}	2028	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2029	}
1432	}
1433	}	2030	}
1434		2031
1435	glEnd ();	2032	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1438	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
1439	}	2041	rc_free (rc);
1440		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
1441	void	2075	void
1442	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)
1443	CODE:	2077	CODE:
1444	{	2078	{
1445	static float color[16][3] = {	2079	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1499	}	2133	}
1500		2134
1501	void	2135	void
1502	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)
1503	PPCODE:	2137	PPCODE:
1504	{	2138	{
1505	int vx, vy;
1506	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2147
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2150
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1517		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1518	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1520	{	2158	{
1521	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1522		2160
1523	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2163	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1527		2165
1528	darkness[y * sw4 + x] = cell->darkness < 0	2166	darkness1 [y * sw1 + x] = cell->darkness
		2167	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2168	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2169	}
1532	}	2170	}
1533		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
1534	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1538	}	2214	}
1539		2215
1540	SV *	2216	SV *
1541	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)
1542	CODE:	2218	CODE:
1543	{	2219	{
1544	int x, y, x1, y1;	2220	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1572	{	2248	{
1573	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2250	uint8_t flags = 0;
1575		2251
1576	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1579		2255
1580	*data++ = flags;	2256	*data++ = flags;
1581		2257
1582	if (flags & 1)	2258	if (flags & 1)
1583	{	2259	{
		2260	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2262	*data++ = tile;
1586	}	2263	}
1587		2264
1588	if (flags & 2)	2265	if (flags & 2)
1589	{	2266	{
		2267	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2269	*data++ = tile;
1592	}	2270	}
1593		2271
1594	if (flags & 4)	2272	if (flags & 4)
1595	{	2273	{
		2274	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2276	*data++ = tile;
1598	}	2277	}
1599	}	2278	}
1600	else	2279	else
1601	*data++ = 0;	2280	*data++ = 0;
1602	}	2281	}
…		…
1608	}	2287	}
1609	OUTPUT:	2288	OUTPUT:
1610	RETVAL	2289	RETVAL
1611		2290
1612	void	2291	void
1613	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)
1614	PPCODE:	2293	PPCODE:
1615	{	2294	{
1616	int x, y, z;	2295	int x, y, z;
1617	int w, h;	2296	int w, h;
1618	int x1, y1;	2297	int x1, y1;
1619		2298
1620	if (*data++ != 0)	2299	if (*data++ != 0)
1621	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1622		2301
1623	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1625		2304
1626	// 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
…		…
1642	{	2321	{
1643	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1644		2323
1645	if (flags)	2324	if (flags)
1646	{	2325	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1650		2328
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2332
1655	if (cell->darkness <= 0)	2333	if (cell->darkness == 0)
1656	{	2334	{
1657	cell->darkness = -1;	2335	cell->darkness = 0;
1658		2336
1659	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1660	{	2338	{
1661	cell->face[z] = face[z];	2339	tileid t = tile [z];
1662		2340
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1665	}	2348	}
1666	}	2349	}
1667	}	2350	}
1668	}	2351	}
1669	}	2352	}
1670	}	2353	}
1671		2354
1672	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1673		2356
1674	CFPlus::MixChunk	2357	DC::RW
1675	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1676	CODE:	2359	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1678	OUTPUT:	2366	OUTPUT:
1679	RETVAL	2367	RETVAL
1680		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 : '('
1681	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
1682	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1683	CODE:	2479	CODE:
1684	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1685		2481
1686	int	2482	int
1687	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1688	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2488	OUTPUT:
1691	RETVAL	2489	RETVAL
1692		2490
1693	int	2491	DC::Channel
1694	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)
1695	CODE:	2493	CODE:
		2494	{
1696	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	}
1697	OUTPUT:	2506	OUTPUT:
1698	RETVAL	2507	RETVAL
1699		2508
1700	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1701		2510
1702	int	2511	int
1703	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1704	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2518	OUTPUT:
1707	RETVAL	2519	RETVAL
1708		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
1709	CFPlus::MixMusic	2531	DC::MixMusic
1710	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1711	CODE:	2533	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2535	OUTPUT:
1714	RETVAL	2536	RETVAL
1715		2537
1716	void	2538	void
1717	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1718	CODE:	2540	CODE:
1719	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1720		2542
1721	int	2543	int
1722	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1723	CODE:	2545	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2547	OUTPUT:
1726	RETVAL	2548	RETVAL
1727		2549
1728	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
1729		2558
1730	BOOT:	2559	BOOT:
1731	{	2560	{
1732	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733	static const struct {	2562	static const struct {
1734	const char *name;	2563	const char *name;
1735	IV iv;	2564	IV iv;
1736	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1737	# 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),
1738	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2584	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1768	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1772	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),
1773	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
		2647	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1811	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),
1812	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2668	# undef const_iv
1818	};	2669	};
1819		2670
1820	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; )
1821	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);
1822	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1823		2683
1824	char *	2684	char *
1825	gl_vendor ()	2685	gl_vendor ()
1826	CODE:	2686	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	2700	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2702	OUTPUT:
1843	RETVAL	2703	RETVAL
1844		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
1845	int glGetError ()	2719	int glGetError ()
1846		2720
1847	void glFinish ()	2721	void glFinish ()
1848		2722
1849	void glClear (int mask)	2723	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1887	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_)
1888		2762
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1890	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
1891		2767
1892	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1893		2769
1894	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1895		2771
…		…
1903		2779
1904	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2781	CODE:
1906	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
1907		2783
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	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)
1913	PROTOTYPE: @
1914	ALIAS:	2785	ALIAS:
1915	glColor_premultiply = 1	2786	glColor_premultiply = 1
1916	CODE:	2787	CODE:
1917	if (ix)	2788	if (ix)
1918	{	2789	{
…		…
1921	b *= a;	2792	b *= a;
1922	}	2793	}
1923	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
1925		2796
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2798	CODE:
1934	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2801
…		…
1940		2805
1941	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
1942	CODE:	2807	CODE:
1943	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
1944		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
1945	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
1946	CODE:	2840	CODE:
1947	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
1948		2842
1949	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
1965	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)
1966	CODE:	2860	CODE:
1967	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969		2863
1970	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)
1971		2865
1972	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)
1973		2867
1974	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)
1975		2871
1976	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)
1977		2873
1978	int glGenTexture ()	2874	int glGenTexture ()
1979	CODE:	2875	CODE:
1980	{	2876	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2877	OUTPUT:
1986	RETVAL	2878	RETVAL
1987		2879
1988	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
1989	CODE:	2881	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2882	del_texture (name);
1993	}	2883
1994
1995	int glGenList ()	2884	int glGenList ()
1996	CODE:	2885	CODE:
1997	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
1998	OUTPUT:	2887	OUTPUT:
1999	RETVAL	2888	RETVAL
…		…
2006		2895
2007	void glEndList ()	2896	void glEndList ()
2008		2897
2009	void glCallList (int list)	2898	void glCallList (int list)
2010		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2011		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs. Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC