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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.138 by root, Mon Aug 14 01:21:01 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 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
56		72
57	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58		77
59	#if 0	78	#if 0
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	80	#else
62	# define PARACHUTE 0	81	# define PARACHUTE 0
63	#endif	82	#endif
64		83
		84	static AV *texture_av;
		85
65	static struct	86	static struct
66	{	87	{
67	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	89	#include "glfunc.h"
69	#undef GL_FUNC	90	#undef GL_FUNC
70	} gl;	91	} gl;
71		92
		93	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	95	{
74	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	100	else
79	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
80	}	102	}
81		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/glBindTexture (GL_TEXTURE_2D, name);/
		123	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
82	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
83		130
84	#include "pango-font.c"	131	#include "pango-font.c"
85	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
86	#include "pango-render.c"	133	#include "pango-render.c"
87		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
90		139
91	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
92		141
93	static int	142	static int
94	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
95	{	144	{
96	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		159
111	typedef struct cf_layout {	160	typedef struct cf_layout {
112	PangoLayout *pl;	161	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
114	int base_height;	163	int base_height;
115	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
116	} *CFPlus__Layout;	166	} *DC__Layout;
117		167
118	static CFPlus__Font default_font;	168	static DC__Font default_font;
119	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
121		171
122	static void	172	static void
123	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	178	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	180	}
131		181
132	static void	182	static void
133	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
134	{	184	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
137	*/	187	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		192
143	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
144	}	194	}
145		195
146	static void	196	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	198	{
		199	PangoRectangle rect;
		200
		201	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	202	pango_layout_get_extents (self->pl, 0, &rect);
150		203
151	if (!w) w = 1;	204	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	205	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		206
154	w = (w + 3) & ~3;	207	if (!rect.width) rect.width = 1;
155	}	208	if (!rect.height) rect.height = 1;
156		209
		210	*w = rect.width;
		211	*h = rect.height;
		212	}
		213
		214	typedef uint16_t tileid;
157	typedef uint16_t mapface;	215	typedef uint16_t faceid;
158		216
159	typedef struct {	217	typedef struct {
160	GLint name;	218	GLuint name;
161	int w, h;	219	int w, h;
162	float s, t;	220	float s, t;
163	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
164	} maptex;	224	} maptex;
165		225
166	typedef struct {	226	typedef struct {
		227	uint32_t player;
		228	tileid tile[3];
167	int16_t darkness;	229	uint16_t darkness;
168	mapface face[3];	230	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	231	} mapcell;
170		232
171	typedef struct {	233	typedef struct {
172	int32_t c0, c1;	234	int32_t c0, c1;
173	mapcell *col;	235	mapcell *col;
174	} maprow;	236	} maprow;
175		237
176	typedef struct map {	238	typedef struct map {
177	int x, y, w, h;	239	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	241	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	242	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		243
185	int32_t rows;	244	int32_t rows;
186	maprow *row;	245	maprow *row;
187	} *CFPlus__Map;	246	} *DC__Map;
188		247
189	static char *	248	static char *
190	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
191	{	250	{
192	char *p;	251	char *p;
…		…
209	}	268	}
210		269
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	270	#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))	271	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		272
		273	static void
		274	need_facenum (struct map *self, faceid face)
		275	{
		276	while (self->faces <= face)
		277	{
		278	Append (tileid, self->face2tile, self->faces, self->faces);
		279	self->faces *= 2;
		280	}
		281	}
		282
		283	static void
		284	need_texid (struct map *self, int texid)
		285	{
		286	while (self->texs <= texid)
		287	{
		288	Append (maptex, self->tex, self->texs, self->texs);
		289	self->texs *= 2;
		290	}
		291	}
		292
214	static maprow *	293	static maprow *
215	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
216	{	295	{
217	if (0 > y)	296	if (0 > y)
218	{	297	{
219	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
258		337
259	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
260	}	339	}
261		340
262	static mapcell *	341	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
264	{	343	{
265	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
266	}	345	}
267		346
268	static void	347	static void
269	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
270	{	349	{
271	int r;	350	int r;
272		351
273	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
282	self->row = 0;	361	self->row = 0;
283	self->rows = 0;	362	self->rows = 0;
284	}	363	}
285		364
286	static void	365	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	367	{
289	int x, y;	368	int x, y;
290	maprow *row;	369	maprow *row;
		370	mapcell *cell;
291		371
292	for (y = y0; y < y0 + h; y++)	372	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	373	if (y >= 0)
294	{	374	{
295	if (y >= self->rows)	375	if (y >= self->rows)
…		…
301	if (x >= row->c0)	381	if (x >= row->c0)
302	{	382	{
303	if (x >= row->c1)	383	if (x >= row->c1)
304	break;	384	break;
305		385
306	row->col[x - row->c0].darkness = -1;	386	cell = row->col + x - row->c0;
		387
		388	cell->darkness = 0;
		389	cell->stat_hp = 0;
		390	cell->flags = 0;
		391	cell->player = 0;
307	}	392	}
308	}	393	}
		394	}
		395
		396	typedef struct {
		397	tileid tile;
		398	uint8_t x, y, level;
		399	} smooth_key;
		400
		401	static void
		402	smooth_or_bits (HV hv, smooth_key key, IV bits)
		403	{
		404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		405
		406	if (SvIOK (*sv))
		407	SvIV_set (sv, SvIVX (sv) \| bits);
		408	else
		409	sv_setiv (*sv, bits);
309	}	410	}
310		411
311	static void	412	static void
312	music_finished (void)	413	music_finished (void)
313	{	414	{
…		…
349	n \|= n >> 16;	450	n \|= n >> 16;
350		451
351	return n + 1;	452	return n + 1;
352	}	453	}
353		454
354	MODULE = CFPlus PACKAGE = CFPlus	455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
		466	/* SDL should provide this, really. */
		467	#define SDLK_MODIFIER_MIN 300
		468	#define SDLK_MODIFIER_MAX 314
		469
		470	/******************************************************************************/
		471
		472	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp \|\| !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
355		514
356	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
357		516
358	BOOT:	517	BOOT:
359	{	518	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	520	static const struct {
362	const char *name;	521	const char *name;
363	IV iv;	522	IV iv;
364	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
		525	const_iv (SDLK_MODIFIER_MIN),
		526	const_iv (SDLK_MODIFIER_MAX),
		527
366	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	545	const_iv (SDL_USEREVENT),
		546
		547	const_iv (SDL_APPINPUTFOCUS),
		548	const_iv (SDL_APPMOUSEFOCUS),
		549	const_iv (SDL_APPACTIVE),
		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
448	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	634
461	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	636	# undef const_iv
465	};	637	};
466		638
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		641
		642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
470		651
471	int	652	int
472	in_destruct ()	653	in_destruct ()
473	CODE:	654	CODE:
474	RETVAL = PL_main_cv == Nullcv;	655	RETVAL = PL_main_cv == Nullcv;
…		…
477		658
478	NV floor (NV x)	659	NV floor (NV x)
479		660
480	NV ceil (NV x)	661	NV ceil (NV x)
481		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
482	void	667	void
483	pango_init ()	668	pango_init ()
484	CODE:	669	CODE:
485	{	670	{
486	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	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);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		677	#endif
489	}	678	}
		679
		680	char *
		681	SDL_GetError ()
490		682
491	int	683	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		685
494	void	686	void
495	SDL_Quit ()	687	SDL_Quit ()
496		688
497	void	689	void
498	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	691	PPCODE:
500	{	692	{
501	SDL_Rect **m;	693	SDL_Rect **m;
502		694
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		699
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		702
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		707
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	712	#endif
521		713
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		715
527	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
528	while (*m)	717	while (*m)
529	{	718	{
		719	if ((m)->w >= 800 && (m)->h >= 480)
		720	{
530	AV *av = newAV ();	721	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
532	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
534		728
535	++m;	729	++m;
536	}	730	}
537	}	731	}
538		732
539	char *
540	SDL_GetError ()
541
542	int	733	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
545	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	747	);
		748
548	if (RETVAL)	749	if (RETVAL)
549	{	750	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552	# include "glfunc.h"	755	#include "glfunc.h"
553	# undef GL_FUNC	756	#undef GL_FUNC
554	}	757	}
		758	}
555	OUTPUT:	759	OUTPUT:
556	RETVAL	760	RETVAL
557		761
558	void	762	void
559	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
560		764
561	char *	765	char *
562	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
563		767
		768	int
		769	SDL_GetAppState ()
		770
564	void	771	void
565	SDL_PollEvent ()	772	poll_events ()
566	PPCODE:	773	PPCODE:
567	{	774	{
568	SDL_Event ev;	775	SDL_Event ev;
569		776
570	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	779	{
572	HV *hv = newHV ();	780	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		782
575	switch (ev.type)	783	switch (ev.type)
576	{	784	{
577	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
578	case SDL_KEYUP:	786	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	792	break;
584		793
585	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	797	break;
589		798
590	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
598	break;	825	break;
599		826
600	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
603		830
604	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
605	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
612	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614	break;	841	break;
615	}	842	}
616		843
617	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
618	}	845	}
619	}	846	}
620		847
621	int	848	int
622	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623	POSTCALL:	850	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
626		853
627	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
628	Mix_CloseAudio ()	871	Mix_CloseAudio ()
629		872
630	int	873	int
631	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
632		875
		876	const char *
		877	Mix_GetError ()
		878
633	void	879	void
634	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
635	CODE:	881	CODE:
		882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		883
		884	void
		885	win32_proxy_info ()
		886	PPCODE:
		887	{
636	#ifndef _WIN32	888	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	889	char buffer[2048];
		890	DWORD buflen;
		891
		892	EXTEND (SP, 3);
		893
		894	buflen = sizeof (buffer);
		895	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		896	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		897	{
		898	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		899
		900	buflen = sizeof (buffer);
		901	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		902	{
		903	PUSHs (newSVpv (buffer, 0));
		904
		905	buflen = sizeof (buffer);
		906	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		907	PUSHs (newSVpv (buffer, 0));
		908	}
		909	}
638	#endif	910	#endif
		911	}
639		912
640	void	913	void
641	add_font (char *file)	914	add_font (char *file)
642	CODE:	915	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
651	STRLEN image_len;	924	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
658		931
659	if (!rw)	932	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
661		934
…		…
734	void	1007	void
735	error (char *message)	1008	error (char *message)
736	CODE:	1009	CODE:
737	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
738	#ifdef _WIN32	1011	#ifdef _WIN32
739	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
740	#endif	1013	#endif
741		1014
742	void	1015	void
743	fatal (char *message)	1016	fatal (char *message)
744	CODE:	1017	CODE:
745	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
746	#ifdef _WIN32	1019	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1021	#endif
749	_exit (1);	1022	_exit (1);
750		1023
751	void	1024	void
752	_exit (int retval)	1025	_exit (int retval = 0)
753	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
754	_exit (retval);	1030	_exit (retval);
		1031	#endif
755		1032
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
757		1041
758	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
759	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
760	CODE:	1048	CODE:
761	{	1049	{
762	int count;	1050	int count;
763	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
766	}	1054	}
767	OUTPUT:	1055	OUTPUT:
768	RETVAL	1056	RETVAL
769		1057
770	void	1058	void
771	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
772	CODE:	1060	CODE:
773	pango_font_description_free (self);	1061	pango_font_description_free (self);
774		1062
775	void	1063	void
776	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
777	CODE:	1066	CODE:
778	default_font = self;	1067	default_font = self;
779		1068
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
781		1070
		1071	PROTOTYPES: DISABLE
		1072
782	void	1073	void
783	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
784	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
785	tc_clear ();	1083	tc_restore ();
786		1084
787	CFPlus::Layout	1085	DC::Layout
788	new (SV *class)	1086	new (SV *class)
789	CODE:	1087	CODE:
790	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
791		1089
792	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
799		1098
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
802	OUTPUT:	1101	OUTPUT:
803	RETVAL	1102	RETVAL
804		1103
805	void	1104	void
806	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
807	CODE:	1106	CODE:
808	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
809	Safefree (self);	1109	Safefree (self);
810		1110
811	void	1111	void
812	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
813	CODE:	1113	CODE:
814	{	1114	{
815	STRLEN textlen;	1115	STRLEN textlen;
816	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
817		1117
818	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
819	}	1119	}
820		1120
821	void	1121	void
822	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
823	CODE:	1123	CODE:
824	{	1124	{
825	STRLEN textlen;	1125	STRLEN textlen;
826	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
827		1127
828	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
829	}	1129	}
830		1130
831	void	1131	void
832	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
833	CODE:	1133	CODE:
834	{	1134	{
835	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
836	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
837	const char *pos = text;	1137	const char *pos = text;
…		…
872	if (attrs)	1172	if (attrs)
873	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
874	}	1174	}
875		1175
876	void	1176	void
877	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
878	PPCODE:	1178	PPCODE:
879	{	1179	{
880	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881		1181
882	do	1182	do
883	{	1183	{
884	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885		1185
886	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
887	{	1187	{
888	PangoRectangle extents;	1188	PangoRectangle extents;
889	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
897		1197
898	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
899	}	1199	}
900		1200
901	int	1201	int
902	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
903	CODE:	1203	CODE:
904	{	1204	{
905	int lines = 1;	1205	int lines = 1;
906	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
907		1207
…		…
912	}	1212	}
913	OUTPUT:	1213	OUTPUT:
914	RETVAL	1214	RETVAL
915		1215
916	SV *	1216	SV *
917	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
918	CODE:	1218	CODE:
919	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
921	OUTPUT:	1221	OUTPUT:
922	RETVAL	1222	RETVAL
923		1223
924	void	1224	void
925	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
926	CODE:	1226	CODE:
927	self->r = r;	1227	self->r = r;
928	self->g = g;	1228	self->g = g;
929	self->b = b;	1229	self->b = b;
930	self->a = a;	1230	self->a = a;
931		1231
932	void	1232	void
933	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
934	CODE:	1234	CODE:
935	if (self->font != font)	1235	if (self->font != font)
936	{	1236	{
937	self->font = font;	1237	self->font = font;
938	layout_update_font (self);	1238	layout_update_font (self);
939	}	1239	}
940		1240
941	void	1241	void
942	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
943	CODE:	1243	CODE:
944	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
945	{	1245	{
946	self->base_height = base_height;	1246	self->base_height = base_height;
947	layout_update_font (self);	1247	layout_update_font (self);
948	}	1248	}
949		1249
950	void	1250	void
951	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
952	CODE:	1252	CODE:
953	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
954		1254
955	void	1255	void
956	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
957	CODE:	1257	CODE:
958	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959		1259
960	void	1260	void
961	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
962	CODE:	1262	CODE:
963	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964		1264
965	void	1265	void
966	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
967	CODE:	1267	CODE:
968	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
969	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
970	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
972	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
973	);	1273	);
974		1274
975	void	1275	void
976	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
977	CODE:	1277	CODE:
978	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979		1279
980	void	1280	void
981	size (CFPlus::Layout self)	1281	size (DC::Layout self)
982	PPCODE:	1282	PPCODE:
983	{	1283	{
984	int w, h;	1284	int w, h;
985		1285
986	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
989	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
990	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
991	}	1291	}
992		1292
993	int	1293	int
994	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
995	CODE:	1295	CODE:
996	{	1296	{
997	PangoRectangle rect;	1297	PangoRectangle rect;
998	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1000	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1001	}	1301	}
1002	OUTPUT:	1302	OUTPUT:
1003	RETVAL	1303	RETVAL
1004		1304
1005	int	1305	int
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1007	CODE:	1307	CODE:
1008	{	1308	{
1009	int index, trailing;	1309	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1311	RETVAL = index + trailing;
1012	}	1312	}
1013	OUTPUT:	1313	OUTPUT:
1014	RETVAL	1314	RETVAL
1015		1315
1016	void	1316	void
1017	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1018	PPCODE:	1318	PPCODE:
1019	{	1319	{
1020	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1021	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1022		1322
1023	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1024	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027	}	1327	}
1028		1328
1029	void	1329	void
1030	render (CFPlus::Layout self, float x, float y, int flags = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031	PPCODE:	1331	PPCODE:
		1332	{
		1333	int line, x;
		1334
		1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1338	--line;
		1339	#endif
		1340	EXTEND (SP, 2);
		1341	PUSHs (sv_2mortal (newSViv (line)));
		1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1343	}
		1344
		1345	void
		1346	line_x_to_index (DC::Layout self, int line, int x)
		1347	PPCODE:
		1348	{
		1349	PangoLayoutLine *lp;
		1350	int index, trailing;
		1351
		1352	if (line < 0)
		1353	XSRETURN_EMPTY;
		1354
		1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1356	XSRETURN_EMPTY; /* do better */
		1357
		1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1359
		1360	EXTEND (SP, 2);
		1361	if (GIMME_V == G_SCALAR)
		1362	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1363	else
		1364	{
		1365	PUSHs (sv_2mortal (newSViv (index)));
		1366	PUSHs (sv_2mortal (newSViv (trailing)));
		1367	}
		1368	}
		1369
		1370	void
		1371	render (DC::Layout self, float x, float y, int flags = 0)
		1372	CODE:
		1373	rc_clear (self->rc);
1032	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1033	self->pl,	1375	self->pl,
		1376	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1036	flags	1379	flags
1037	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1038		1384
1039	MODULE = CFPlus PACKAGE = CFPlus::Texture
1040
1041	void	1385	void
1042	pad2pot (SV data_, SV w_, SV *h_)	1386	draw (DC::Layout self)
1043	CODE:	1387	CODE:
1044	{	1388	{
1045	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1046	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1047		1396
1048	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1049	{	1413	{
1050	int nw = minpot (ow);
1051	int nh = minpot (oh);
1052
1053	if (nw != ow \|\| nh != oh)
1054	{
1055	if (SvOK (data_))
1056	{
1057	STRLEN datalen;	1414	STRLEN datalen;
1058	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1059	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1060	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1061		1418
1062	SvPOK_only (result_);	1419	SvPOK_only (result_);
1063	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1064		1421
1065	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1066	while (oh--)	1423	while (oh--)
1067	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1068		1425
1069	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1070	}
1071
1072	sv_setiv (w_, nw);
1073	sv_setiv (h_, nh);
1074	}
1075	}	1427	}
1076	}	1428	}
1077		1429
1078	void	1430	void
1079	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1085	{	1437	{
1086	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1087	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1088	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1089	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1090		1445
1091	if (items < 5)	1446	if (items < 5)
1092	{	1447	{
1093	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1094	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1122	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1123	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1124	}	1479	}
1125	}	1480	}
1126		1481
1127	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1128		1492
1129	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1130	new (SV *class, int map_width, int map_height)	1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
		1498	new (SV *class)
1131	CODE:	1499	CODE:
1132	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1133	RETVAL->x = 0;	1501	RETVAL->x = 0;
1134	RETVAL->y = 0;	1502	RETVAL->y = 0;
1135	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1136	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1137	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1138	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1139	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1140	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1141	RETVAL->texs = 8192;
1142	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1143	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1144	RETVAL->row = 0;	1510	RETVAL->row = 0;
1145	OUTPUT:	1511	OUTPUT:
1146	RETVAL	1512	RETVAL
1147		1513
1148	void	1514	void
1149	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1150	CODE:	1516	CODE:
1151	{	1517	{
1152	map_clear (self);	1518	map_clear (self);
1153	Safefree (self->face);	1519	Safefree (self->face2tile);
1154	Safefree (self->tex);	1520	Safefree (self->tex);
1155	Safefree (self);	1521	Safefree (self);
1156	}	1522	}
1157		1523
1158	void	1524	void
		1525	resize (DC::Map self, int map_width, int map_height)
		1526	CODE:
		1527	self->w = map_width;
		1528	self->h = map_height;
		1529
		1530	void
1159	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1160	CODE:	1532	CODE:
1161	map_clear (self);	1533	map_clear (self);
1162		1534
1163	void	1535	void
1164	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1165	CODE:	1537	CODE:
1166	{	1538	{
1167	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1168	{	1540	need_texid (self, tile);
1169	Append (mapface, self->face, self->faces, self->faces);
1170	self->faces *= 2;
1171	}
1172
1173	self->face [face] = texid;
1174	}	1541	}
1175		1542
1176	void	1543	void
		1544	set_smooth (DC::Map self, int face, int smooth, int level)
		1545	CODE:
		1546	{
		1547	tileid texid;
		1548	maptex *tex;
		1549
		1550	if (face < 0 \|\| face >= self->faces)
		1551	return;
		1552
		1553	if (smooth < 0 \|\| smooth >= self->faces)
		1554	return;
		1555
		1556	texid = self->face2tile [face];
		1557
		1558	if (!texid)
		1559	return;
		1560
		1561	tex = self->tex + texid;
		1562	tex->smoothtile = self->face2tile [smooth];
		1563	tex->smoothlevel = level;
		1564	}
		1565
		1566	void
1177	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)	1567	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)
1178	CODE:	1568	CODE:
1179	{	1569	{
1180	while (self->texs <= texid)	1570	need_texid (self, texid);
1181	{
1182	Append (maptex, self->tex, self->texs, self->texs);
1183	self->texs *= 2;
1184	}
1185		1571
1186	{	1572	{
1187	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1188		1574
1189	tex->name = name;	1575	tex->name = name;
…		…
1206	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1207	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1208	}	1594	}
1209		1595
1210	int	1596	int
1211	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1212	ALIAS:	1598	ALIAS:
1213	oy = 1	1599	oy = 1
1214	x = 2	1600	x = 2
1215	y = 3	1601	y = 3
1216	w = 4	1602	w = 4
…		…
1227	}	1613	}
1228	OUTPUT:	1614	OUTPUT:
1229	RETVAL	1615	RETVAL
1230		1616
1231	void	1617	void
1232	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1233	CODE:	1619	CODE:
1234	{	1620	{
1235	if (dx > 0)	1621	if (dx > 0)
1236	map_blank (self, self->x, self->y, dx - 1, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1237	else if (dx < 0)	1623	else if (dx < 0)
1238	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1239		1625
1240	if (dy > 0)	1626	if (dy > 0)
1241	map_blank (self, self->x, self->y, self->w, dy - 1);	1627	map_blank (self, self->x, self->y, self->w, dy);
1242	else if (dy < 0)	1628	else if (dy < 0)
1243	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1244		1630
1245	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1246	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1247		1633
1248	while (self->y < 0)	1634	while (self->y < 0)
…		…
1252	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1253	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1254	}	1640	}
1255	}	1641	}
1256		1642
1257	void	1643	SV *
1258	map1a_update (CFPlus::Map self, SV *data_)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1259	CODE:	1645	CODE:
1260	{	1646	{
1261	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1262	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1263	mapcell *cell;	1649	mapcell *cell;
1264	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1265		1653
1266	while (data < data_end)	1654	while (data < data_end - 1)
1267	{	1655	{
1268	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1269		1657
1270	x = self->x + ((flags >> 10) & 63);	1658	x = self->x + ((flags >> 10) & 63);
1271	y = self->y + ((flags >> 4) & 63);	1659	y = self->y + ((flags >> 4) & 63);
1272		1660
1273	cell = map_get_cell (self, x, y);	1661	cell = map_get_cell (self, x, y);
1274		1662
1275	if (flags & 15)	1663	if (flags & 15)
1276	{	1664	{
1277	if (cell->darkness < 0)	1665	if (!cell->darkness)
1278	{	1666	{
		1667	memset (cell, 0, sizeof (*cell));
1279	cell->darkness = 0;	1668	cell->darkness = 256;
1280	cell->face [0] = 0;
1281	cell->face [1] = 0;
1282	cell->face [2] = 0;
1283	}	1669	}
1284		1670
1285	cell->darkness = flags & 8 ? *data++ : 255;
1286
1287	//TODO: don't trust server data to be in-range(!)	1671	//TODO: don't trust server data to be in-range(!)
1288		1672
1289	if (flags & 4)	1673	if (flags & 8)
1290	{	1674	{
1291	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1675	if (extmap)
		1676	{
		1677	uint8_t ext, cmd;
		1678
		1679	do
		1680	{
		1681	ext = *data++;
		1682	cmd = ext & 0x3f;
		1683
		1684	if (cmd < 4)
		1685	cell->darkness = 255 - ext * 64 + 1;
		1686	else if (cmd == 5) // health
		1687	{
		1688	cell->stat_width = 1;
		1689	cell->stat_hp = *data++;
		1690	}
		1691	else if (cmd == 6) // monster width
		1692	cell->stat_width = *data++ + 1;
		1693	else if (cmd == 0x47)
		1694	{
		1695	if (*data == 4)
		1696	; // decode player count
		1697
		1698	data += *data + 1;
		1699	}
		1700	else if (cmd == 8) // cell flags
		1701	cell->flags = *data++;
		1702	else if (ext & 0x40) // unknown, multibyte => skip
		1703	data += *data + 1;
		1704	else
		1705	data++;
		1706	}
		1707	while (ext & 0x80);
		1708	}
		1709	else
		1710	cell->darkness = *data++ + 1;
1292	}	1711	}
1293		1712
		1713	for (z = 0; z <= 2; ++z)
1294	if (flags & 2)	1714	if (flags & (4 >> z))
1295	{	1715	{
1296	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
		1717	need_facenum (self, face);
		1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1297	}	1733	}
1298
1299	if (flags & 1)
1300	{
1301	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1302	}
1303	}	1734	}
1304	else	1735	else
1305	cell->darkness = -1;	1736	cell->darkness = 0;
1306	}	1737	}
1307	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1308		1741
1309	SV *	1742	SV *
1310	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1311	CODE:	1744	CODE:
1312	{	1745	{
1313	int x1, x;	1746	int x1, x;
1314	int y1, y;	1747	int y1, y;
1315	int z;	1748	int z;
…		…
1336	{	1769	{
1337	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1338		1771
1339	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1340	{	1773	{
1341	mapface face = cell->face [z];
1342
1343	if (face)
1344	{
1345	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1346	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1347	int a1 = tex.a;	1776	int a1 = tex.a;
1348		1777
1349	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1350	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1351	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1352	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1353	}
1354	}	1782	}
1355	}	1783	}
1356		1784
1357	*map++ = (r )	1785	*map++ = (r )
1358	\| (g << 8)	1786	\| (g << 8)
…		…
1365	}	1793	}
1366	OUTPUT:	1794	OUTPUT:
1367	RETVAL	1795	RETVAL
1368		1796
1369	void	1797	void
1370	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1371	CODE:	1799	CODE:
1372	{	1800	{
1373	int vx, vy;
1374	int x, y, z;	1801	int x, y, z;
1375	int last_name;
1376	mapface face;
1377		1802
1378	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1379	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1806	smooth_key skey;
1380		1807
1381	/*	1808	rc_t *rc = rc_alloc ();
1382	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1383	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1384	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1385		1811
1386	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1387	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1388	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1389	*/
1390		1815
1391	glColor4ub (255, 255, 255, 255);	1816	// clear key, in case of extra padding
		1817	memset (&skey, 0, sizeof (skey));
		1818
		1819	memset (&key, 0, sizeof (key));
		1820	key.r = 255;
		1821	key.g = 255;
		1822	key.b = 255;
		1823	key.a = 255;
		1824	key.mode = GL_QUADS;
		1825	key.format = GL_T2F_V3F;
		1826	key.texname = -1;
		1827
		1828	mx += self->x;
		1829	my += self->y;
		1830
		1831	// first pass: determine smooth_max
		1832	// rather ugly, if you ask me
		1833	// could also be stored inside mapcell and updated on change
		1834	memset (smooth_max, 0, sizeof (smooth_max));
		1835
		1836	for (y = 0; y < sh; y++)
		1837	if (0 <= y + my && y + my < self->rows)
		1838	{
		1839	maprow *row = self->row + (y + my);
		1840
		1841	for (x = 0; x < sw; x++)
		1842	if (row->c0 <= x + mx && x + mx < row->c1)
		1843	{
		1844	mapcell *cell = row->col + (x + mx - row->c0);
		1845
		1846	smooth_max[x + 1][y + 1] =
		1847	MAX (self->tex [cell->tile [0]].smoothlevel,
		1848	MAX (self->tex [cell->tile [1]].smoothlevel,
		1849	self->tex [cell->tile [2]].smoothlevel));
		1850	}
		1851	}
1392		1852
1393	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1394	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1395	glEnable (GL_TEXTURE_2D);
1396	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1397		1856
1398	glBegin (GL_QUADS);
1399
1400	last_name = 0;
1401
1402	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1403	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1404	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1405	{	1863	{
1406	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1407		1865
1408	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1409	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1410	{	1868	{
1411	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1412
1413	face = cell->face [z];	1870	tileid tile = cell->tile [z];
1414		1871
1415	if (face)	1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
		1876
		1877	if (key.texname != tex.name)
		1878	{
		1879	if (!tex.name)
		1880	tex = self->tex [2]; /* missing, replace by noface */
		1881
		1882	key.texname = tex.name;
		1883	arr = rc_array (rc, &key);
		1884	}
		1885
		1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1893
		1894	if (cell->flags && z == 2)
		1895	{
		1896	// overlays such as the speech bubble, probably more to come
		1897	if (cell->flags & 1)
		1898	{
		1899	maptex tex = self->tex [1];
		1900	int px = x * T + T * 2 / 32;
		1901	int py = y * T - T * 6 / 32;
		1902
		1903	if (tex.name)
		1904	{
		1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1915	}
		1916	}
		1917	}
		1918
		1919	// update smooth hash
		1920	if (tex.smoothtile)
		1921	{
		1922	skey.tile = tex.smoothtile;
		1923	skey.level = tex.smoothlevel;
		1924
		1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1926
		1927	// add bits to current tile and all neighbours. skey.x\|y is
		1928	// shifted +1\|+1 so we always stay positive.
		1929
		1930	// bits is ___n cccc CCCC bbbb
		1931	// n do not draw borders&corners
		1932	// c draw these corners, but...
		1933	// C ... not these
		1934	// b draw these borders
		1935
		1936	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1937	// ┃· ·· ·┃ ━━
		1938
		1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1940	// ·· ·· ·┏ ┓·
		1941
		1942	// full tile
		1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1944
		1945	// borders
		1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1950
		1951	// corners
		1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
		1964	// go through all smoothlevels, lowest to highest, then draw.
		1965	// this is basically counting sort
		1966	{
		1967	int w, b;
		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
		1971	for (w = 0; w < 256 / 32; ++w)
		1972	{
		1973	uint32_t smask = smooth_level [w];
		1974	if (smask)
		1975	for (b = 0; b < 32; ++b)
		1976	if (smask & (((uint32_t)1) << b))
1416	{	1977	{
1417	maptex tex = self->tex [face];	1978	int level = (w << 5) \| b;
		1979	HE *he;
1418		1980
1419	int px = (x + 1) * 32 - tex.w;	1981	hv_iterinit (smooth);
1420	int py = (y + 1) * 32 - tex.h;	1982	while ((he = hv_iternext (smooth)))
1421
1422	if (last_name != tex.name)
1423	{	1983	{
		1984	smooth_key skey = (smooth_key )HeKEY (he);
		1985	IV bits = SvIVX (HeVAL (he));
		1986
		1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
		1990	{
		1991	maptex tex = self->tex [skey->tile];
		1992	int px = (((int)skey->x) - 1) * T;
		1993	int py = (((int)skey->y) - 1) * T;
		1994	int border = bits & 15;
		1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1996	float dx = tex.s * .0625f; // 16 images/row
		1997	float dy = tex.t * .5f ; // 2 images/column
		1998
		1999	if (tex.name)
		2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
		2003	if (key.texname != tex.name)
		2004	{
1424	glEnd ();	2005	glEnd ();
1425	last_name = tex.name;
1426	glBindTexture (GL_TEXTURE_2D, last_name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1427	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
		2009
		2010	if (border)
		2011	{
		2012	float ox = border * dx;
		2013
		2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2018	}
		2019
		2020	if (corner)
		2021	{
		2022	float ox = corner * dx;
		2023
		2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1428	}	2031	}
1429
1430	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1431	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1432	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1433	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1434	}	2032	}
1435	}
1436	}	2033	}
1437		2034
1438	glEnd ();	2035	glEnd ();
1439
1440	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1441	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
1442	}	2044	rc_free (rc);
1443		2045
		2046	// top layer: overlays such as the health bar
		2047	for (y = 0; y < sh; y++)
		2048	if (0 <= y + my && y + my < self->rows)
		2049	{
		2050	maprow *row = self->row + (y + my);
		2051
		2052	for (x = 0; x < sw; x++)
		2053	if (row->c0 <= x + mx && x + mx < row->c1)
		2054	{
		2055	mapcell *cell = row->col + (x + mx - row->c0);
		2056
		2057	int px = x * T;
		2058	int py = y * T;
		2059
		2060	if (cell->stat_hp)
		2061	{
		2062	int width = cell->stat_width * T;
		2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2064
		2065	glColor3ub (0, 0, 0);
		2066	glRectf (px + 1, py - thick - 2,
		2067	px + width - 1, py);
		2068
		2069	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2070	glRectf (px + 2,
		2071	py - thick - 1,
		2072	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2073	}
		2074	}
		2075	}
		2076	}
		2077
1444	void	2078	void
1445	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1446	CODE:	2080	CODE:
1447	{	2081	{
1448	static float color[16][3] = {	2082	static float color[16][3] = {
1449	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1450	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1500	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1501	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1502	}	2136	}
1503		2137
1504	void	2138	void
1505	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1506	PPCODE:	2140	PPCODE:
1507	{	2141	{
1508	int vx, vy;
1509	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1510	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1511	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1512	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1513		2150
1514	memset (darkness, 255, sw4 * sh);
1515	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1516	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1517		2153
1518	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1519	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1520		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1521	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1522	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1523	{	2161	{
1524	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1525		2163
1526	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1527	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1528	{	2166	{
1529	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1530		2168
1531	darkness[y * sw4 + x] = cell->darkness < 0	2169	darkness1 [y * sw1 + x] = cell->darkness
		2170	? 255 - (cell->darkness - 1)
1532	? 255 - FOW_DARKNESS	2171	: 255 - FOW_DARKNESS;
1533	: 255 - cell->darkness;
1534	}	2172	}
1535	}	2173	}
1536		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1537	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1538	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1539	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1540	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1541	}	2217	}
1542		2218
1543	SV *	2219	SV *
1544	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1545	CODE:	2221	CODE:
1546	{	2222	{
1547	int x, y, x1, y1;	2223	int x, y, x1, y1;
1548	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
1549	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1574	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1575	{	2251	{
1576	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1577	uint8_t flags = 0;	2253	uint8_t flags = 0;
1578		2254
1579	if (cell->face [0]) flags \|= 1;	2255	if (cell->tile [0]) flags \|= 1;
1580	if (cell->face [1]) flags \|= 2;	2256	if (cell->tile [1]) flags \|= 2;
1581	if (cell->face [2]) flags \|= 4;	2257	if (cell->tile [2]) flags \|= 4;
1582		2258
1583	*data++ = flags;	2259	*data++ = flags;
1584		2260
1585	if (flags & 1)	2261	if (flags & 1)
1586	{	2262	{
		2263	tileid tile = cell->tile [0];
1587	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1588	*data++ = cell->face [0];	2265	*data++ = tile;
1589	}	2266	}
1590		2267
1591	if (flags & 2)	2268	if (flags & 2)
1592	{	2269	{
		2270	tileid tile = cell->tile [1];
1593	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1594	*data++ = cell->face [1];	2272	*data++ = tile;
1595	}	2273	}
1596		2274
1597	if (flags & 4)	2275	if (flags & 4)
1598	{	2276	{
		2277	tileid tile = cell->tile [2];
1599	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1600	*data++ = cell->face [2];	2279	*data++ = tile;
1601	}	2280	}
1602	}	2281	}
1603	else	2282	else
1604	*data++ = 0;	2283	*data++ = 0;
1605	}	2284	}
…		…
1611	}	2290	}
1612	OUTPUT:	2291	OUTPUT:
1613	RETVAL	2292	RETVAL
1614		2293
1615	void	2294	void
1616	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1617	PPCODE:	2296	PPCODE:
1618	{	2297	{
1619	int x, y, z;	2298	int x, y, z;
1620	int w, h;	2299	int w, h;
1621	int x1, y1;	2300	int x1, y1;
1622		2301
1623	if (*data++ != 0)	2302	if (*data++ != 0)
1624	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1625		2304
1626	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
1627	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
1628		2307
1629	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1645	{	2324	{
1646	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1647		2326
1648	if (flags)	2327	if (flags)
1649	{	2328	{
1650	mapface face[3] = { 0, 0, 0 };
1651
1652	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1653		2331
1654	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2332	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1655	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1656	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1657		2335
1658	if (cell->darkness <= 0)	2336	if (cell->darkness == 0)
1659	{	2337	{
1660	cell->darkness = -1;	2338	cell->darkness = 0;
1661		2339
1662	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1663	{	2341	{
1664	cell->face[z] = face[z];	2342	tileid t = tile [z];
1665		2343
1666	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2344	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2345	{
1667	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1668	}	2351	}
1669	}	2352	}
1670	}	2353	}
1671	}	2354	}
1672	}	2355	}
1673	}	2356	}
1674		2357
1675	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1676		2359
1677	CFPlus::MixChunk	2360	DC::RW
1678	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
1679	CODE:	2362	CODE:
1680	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1681	OUTPUT:	2369	OUTPUT:
1682	RETVAL	2370	RETVAL
1683		2371
		2372	DC::RW
		2373	new_from_file (SV class, const char path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
1684	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
1685	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1686	CODE:	2482	CODE:
1687	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1688		2484
1689	int	2485	int
1690	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1691	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1693	OUTPUT:	2491	OUTPUT:
1694	RETVAL	2492	RETVAL
1695		2493
1696	int	2494	DC::Channel
1697	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1698	CODE:	2496	CODE:
		2497	{
1699	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
1700	OUTPUT:	2509	OUTPUT:
1701	RETVAL	2510	RETVAL
1702		2511
1703	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1704		2513
1705	int	2514	int
1706	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1707	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1708	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1709	OUTPUT:	2521	OUTPUT:
1710	RETVAL	2522	RETVAL
1711		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
1712	CFPlus::MixMusic	2534	DC::MixMusic
1713	new_from_file (SV class, char path)	2535	new (SV *class, DC::RW rwops)
1714	CODE:	2536	CODE:
1715	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1716	OUTPUT:	2538	OUTPUT:
1717	RETVAL	2539	RETVAL
1718		2540
1719	void	2541	void
1720	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1721	CODE:	2543	CODE:
1722	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1723		2545
1724	int	2546	int
1725	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1726	CODE:	2548	CODE:
1727	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1728	OUTPUT:	2550	OUTPUT:
1729	RETVAL	2551	RETVAL
1730		2552
1731	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1732		2561
1733	BOOT:	2562	BOOT:
1734	{	2563	{
1735	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1736	static const struct {	2565	static const struct {
1737	const char *name;	2566	const char *name;
1738	IV iv;	2567	IV iv;
1739	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1740	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
1741	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1742	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1743	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1744	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1745	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1749	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1750	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1751	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1752	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1753	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1754	const_iv (GL_AND),	2587	const_iv (GL_AND),
1755	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1756	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1757	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1758	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1771	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1772	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1773	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1774	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1775	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
1776	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1777	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1778	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1779	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1780	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1781	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1803	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1804	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1805	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1806	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1807	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1808	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1809	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1810	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1811	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1812	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1813	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1814	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1815	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1816	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1817	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1818	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1819	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1820	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1821	# undef const_iv	2671	# undef const_iv
1822	};	2672	};
1823		2673
1824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
1826	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1827		2686
1828	char *	2687	char *
1829	gl_vendor ()	2688	gl_vendor ()
1830	CODE:	2689	CODE:
1831	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1844	CODE:	2703	CODE:
1845	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1846	OUTPUT:	2705	OUTPUT:
1847	RETVAL	2706	RETVAL
1848		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
1849	int glGetError ()	2722	int glGetError ()
1850		2723
1851	void glFinish ()	2724	void glFinish ()
1852		2725
1853	void glClear (int mask)	2726	void glClear (int mask)
…		…
1890	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1891	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1892		2765
1893	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
1894	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
1895		2770
1896	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
1897		2772
1898	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
1899		2774
…		…
1907		2782
1908	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
1909	CODE:	2784	CODE:
1910	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
1911		2786
1912	void glBegin (int mode)
1913
1914	void glEnd ()
1915
1916	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
1917	PROTOTYPE: @
1918	ALIAS:	2788	ALIAS:
1919	glColor_premultiply = 1	2789	glColor_premultiply = 1
1920	CODE:	2790	CODE:
1921	if (ix)	2791	if (ix)
1922	{	2792	{
…		…
1925	b *= a;	2795	b *= a;
1926	}	2796	}
1927	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
1928	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
1929		2799
1930	void glInterleavedArrays (int format, int stride, char *data)
1931
1932	void glDrawElements (int mode, int count, int type, char *indices)
1933
1934	# 1.2 void glDrawRangeElements (int mode, int start, int end
1935
1936	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
1937	CODE:	2801	CODE:
1938	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
1939	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
1940		2804
…		…
1944		2808
1945	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
1946	CODE:	2810	CODE:
1947	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
1948		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
1949	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
1950	CODE:	2843	CODE:
1951	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
1952		2845
1953	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
1969	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1970	CODE:	2863	CODE:
1971	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
1972	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1973		2866
1974	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1975		2868
1976	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1977		2870
1978	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
1979		2874
1980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1981		2876
1982	int glGenTexture ()	2877	int glGenTexture ()
1983	CODE:	2878	CODE:
1984	{	2879	RETVAL = gen_texture ();
1985	GLuint name;
1986	glGenTextures (1, &name);
1987	RETVAL = name;
1988	}
1989	OUTPUT:	2880	OUTPUT:
1990	RETVAL	2881	RETVAL
1991		2882
1992	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
1993	CODE:	2884	CODE:
1994	{
1995	GLuint name_ = name;
1996	glDeleteTextures (1, &name_);	2885	del_texture (name);
1997	}	2886
1998
1999	int glGenList ()	2887	int glGenList ()
2000	CODE:	2888	CODE:
2001	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2002	OUTPUT:	2890	OUTPUT:
2003	RETVAL	2891	RETVAL
…		…
2010		2898
2011	void glEndList ()	2899	void glEndList ()
2012		2900
2013	void glCallList (int list)	2901	void glCallList (int list)
2014		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h \|\| !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2959	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID \| G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.138 by root, Mon Aug 14 01:21:01 2006 UTC vs. Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.138 by root, Mon Aug 14 01:21:01 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC