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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 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	# include <wininet.h>
7	# 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>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
30	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
31		46
32	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
33		48
34	#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
35		57
36	#ifndef _WIN32	58	#ifndef _WIN32
37	# include <sys/types.h>	59	# include <sys/types.h>
38	# include <sys/socket.h>	60	# include <sys/socket.h>
39	# include <netinet/in.h>	61	# include <netinet/in.h>
40	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
41	# include <inttypes.h>	63	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	64	#endif
50		65
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		67
53	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
54		69
55	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
57		72
58	#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)
59		77
60	#if 0	78	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	80	#else
63	# define PARACHUTE 0	81	# define PARACHUTE 0
64	#endif	82	#endif
65		83
		84	static AV *texture_av;
		85
66	static struct	86	static struct
67	{	87	{
68	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	89	#include "glfunc.h"
70	#undef GL_FUNC	90	#undef GL_FUNC
71	} gl;	91	} gl;
72		92
		93	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	95	{
75	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	100	else
80	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
81	}	102	}
82		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
83	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
84		130
85	#include "pango-font.c"	131	#include "pango-font.c"
86	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
87	#include "pango-render.c"	133	#include "pango-render.c"
88		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
91		139
92	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
93		141
94	static int	142	static int
95	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
96	{	144	{
97	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		159
112	typedef struct cf_layout {	160	typedef struct cf_layout {
113	PangoLayout *pl;	161	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
115	int base_height;	163	int base_height;
116	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
117	} *CFPlus__Layout;	166	} *DC__Layout;
118		167
119	static CFPlus__Font default_font;	168	static DC__Font default_font;
120	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
122		171
123	static void	172	static void
124	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	178	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	180	}
132		181
133	static void	182	static void
134	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
135	{	184	{
136	/* 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
137	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
138	*/	187	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		192
144	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
145	}	194	}
146		195
147	static void	196	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	198	{
150	PangoRectangle rect;	199	PangoRectangle rect;
151		200
152	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		209
161	*w = rect.width;	210	*w = rect.width;
162	*h = rect.height;	211	*h = rect.height;
163	}	212	}
164		213
		214	typedef uint16_t tileid;
165	typedef uint16_t mapface;	215	typedef uint16_t faceid;
166		216
167	typedef struct {	217	typedef struct {
168	GLint name;	218	GLuint name;
169	int w, h;	219	int w, h;
170	float s, t;	220	float s, t;
171	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
172	} maptex;	224	} maptex;
173		225
174	typedef struct {	226	typedef struct {
175	uint32_t player;	227	uint32_t player;
176	mapface face[3];	228	tileid tile[3];
177	uint16_t darkness;	229	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	230	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	231	} mapcell;
180		232
181	typedef struct {	233	typedef struct {
182	int32_t c0, c1;	234	int32_t c0, c1;
183	mapcell *col;	235	mapcell *col;
184	} maprow;	236	} maprow;
185		237
186	typedef struct map {	238	typedef struct map {
187	int x, y, w, h;	239	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	241	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	242	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		243
195	int32_t rows;	244	int32_t rows;
196	maprow *row;	245	maprow *row;
197	} *CFPlus__Map;	246	} *DC__Map;
198		247
199	static char *	248	static char *
200	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
201	{	250	{
202	char *p;	251	char *p;
…		…
219	}	268	}
220		269
221	#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))
222	#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))
223		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
224	static maprow *	293	static maprow *
225	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
226	{	295	{
227	if (0 > y)	296	if (0 > y)
228	{	297	{
229	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
268		337
269	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
270	}	339	}
271		340
272	static mapcell *	341	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
274	{	343	{
275	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
276	}	345	}
277		346
278	static void	347	static void
279	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
280	{	349	{
281	int r;	350	int r;
282		351
283	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
292	self->row = 0;	361	self->row = 0;
293	self->rows = 0;	362	self->rows = 0;
294	}	363	}
295		364
296	static void	365	static void
297	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)
298	{	367	{
299	int x, y;	368	int x, y;
300	maprow *row;	369	maprow *row;
301	mapcell *cell;	370	mapcell *cell;
302		371
…		…
322	cell->player = 0;	391	cell->player = 0;
323	}	392	}
324	}	393	}
325	}	394	}
326		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);
		410	}
		411
327	static void	412	static void
328	music_finished (void)	413	music_finished (void)
329	{	414	{
330	SDL_UserEvent ev;	415	SDL_UserEvent ev;
331		416
…		…
365	n \|= n >> 16;	450	n \|= n >> 16;
366		451
367	return n + 1;	452	return n + 1;
368	}	453	}
369		454
370	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
371		514
372	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
373		516
374	BOOT:	517	BOOT:
375	{	518	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	520	static const struct {
378	const char *name;	521	const char *name;
379	IV iv;	522	IV iv;
380	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
464	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	634
477	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	636	# undef const_iv
481	};	637	};
482		638
483	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; )
484	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);
485	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
486		651
487	int	652	int
488	in_destruct ()	653	in_destruct ()
489	CODE:	654	CODE:
490	RETVAL = PL_main_cv == Nullcv;	655	RETVAL = PL_main_cv == Nullcv;
…		…
493		658
494	NV floor (NV x)	659	NV floor (NV x)
495		660
496	NV ceil (NV x)	661	NV ceil (NV x)
497		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
498	void	667	void
499	pango_init ()	668	pango_init ()
500	CODE:	669	CODE:
501	{	670	{
502	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	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
505	}	678	}
		679
		680	char *
		681	SDL_GetError ()
506		682
507	int	683	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		685
510	void	686	void
511	SDL_Quit ()	687	SDL_Quit ()
512		688
513	void	689	void
514	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	691	PPCODE:
516	{	692	{
517	SDL_Rect **m;	693	SDL_Rect **m;
518		694
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		699
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		702
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		707
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	712	#endif
537		713
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		715
543	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
544	while (*m)	717	while (*m)
545	{	718	{
		719	if ((m)->w >= 800 && (m)->h >= 480)
		720	{
546	AV *av = newAV ();	721	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
550		728
551	++m;	729	++m;
552	}	730	}
553	}	731	}
554		732
555	char *
556	SDL_GetError ()
557
558	int	733	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	747	);
		748
564	if (RETVAL)	749	if (RETVAL)
565	{	750	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	755	#include "glfunc.h"
569	# undef GL_FUNC	756	#undef GL_FUNC
570	}	757	}
		758	}
571	OUTPUT:	759	OUTPUT:
572	RETVAL	760	RETVAL
573		761
574	void	762	void
575	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
576		764
577	char *	765	char *
578	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
579		767
		768	int
		769	SDL_GetAppState ()
		770
580	void	771	void
581	SDL_PollEvent ()	772	poll_events ()
582	PPCODE:	773	PPCODE:
583	{	774	{
584	SDL_Event ev;	775	SDL_Event ev;
585		776
586	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	779	{
588	HV *hv = newHV ();	780	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		782
591	switch (ev.type)	783	switch (ev.type)
592	{	784	{
593	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
594	case SDL_KEYUP:	786	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	792	break;
600		793
601	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	797	break;
605		798
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
614	break;	825	break;
615		826
616	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		830
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	841	break;
631	}	842	}
632		843
633	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))));
634	}	845	}
635	}	846	}
636		847
637	int	848	int
638	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)
639	POSTCALL:	850	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
642		853
643	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
644	Mix_CloseAudio ()	871	Mix_CloseAudio ()
645		872
646	int	873	int
647	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
648		875
		876	const char *
		877	Mix_GetError ()
		878
649	void	879	void
650	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
651	CODE:	881	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		883
656	void	884	void
657	win32_proxy_info ()	885	win32_proxy_info ()
658	PPCODE:	886	PPCODE:
659	{	887	{
…		…
696	STRLEN image_len;	924	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
703		931
704	if (!rw)	932	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
706		934
…		…
779	void	1007	void
780	error (char *message)	1008	error (char *message)
781	CODE:	1009	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1011	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1013	#endif
786		1014
787	void	1015	void
788	fatal (char *message)	1016	fatal (char *message)
789	CODE:	1017	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1019	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1021	#endif
794	_exit (1);	1022	_exit (1);
795		1023
796	void	1024	void
797	_exit (int retval = 0)	1025	_exit (int retval = 0)
798	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
799	_exit (retval);	1030	_exit (retval);
		1031	#endif
800		1032
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
802		1041
803	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
805	CODE:	1048	CODE:
806	{	1049	{
807	int count;	1050	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1054	}
812	OUTPUT:	1055	OUTPUT:
813	RETVAL	1056	RETVAL
814		1057
815	void	1058	void
816	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
817	CODE:	1060	CODE:
818	pango_font_description_free (self);	1061	pango_font_description_free (self);
819		1062
820	void	1063	void
821	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
822	CODE:	1066	CODE:
823	default_font = self;	1067	default_font = self;
824		1068
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1070
		1071	PROTOTYPES: DISABLE
		1072
827	void	1073	void
828	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
829	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
830	tc_clear ();	1083	tc_restore ();
831		1084
832	CFPlus::Layout	1085	DC::Layout
833	new (SV *class)	1086	new (SV *class)
834	CODE:	1087	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
836		1089
837	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
844		1098
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
847	OUTPUT:	1101	OUTPUT:
848	RETVAL	1102	RETVAL
849		1103
850	void	1104	void
851	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
852	CODE:	1106	CODE:
853	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
854	Safefree (self);	1109	Safefree (self);
855		1110
856	void	1111	void
857	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
858	CODE:	1113	CODE:
859	{	1114	{
860	STRLEN textlen;	1115	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
862		1117
863	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
864	}	1119	}
865		1120
866	void	1121	void
867	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
868	CODE:	1123	CODE:
869	{	1124	{
870	STRLEN textlen;	1125	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
872		1127
873	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
874	}	1129	}
875		1130
876	void	1131	void
877	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
878	CODE:	1133	CODE:
879	{	1134	{
880	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1137	const char *pos = text;
…		…
917	if (attrs)	1172	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
919	}	1174	}
920		1175
921	void	1176	void
922	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
923	PPCODE:	1178	PPCODE:
924	{	1179	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1181
927	do	1182	do
928	{	1183	{
929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930		1185
931	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
932	{	1187	{
933	PangoRectangle extents;	1188	PangoRectangle extents;
934	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
942		1197
943	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
944	}	1199	}
945		1200
946	int	1201	int
947	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
948	CODE:	1203	CODE:
949	{	1204	{
950	int lines = 1;	1205	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
952		1207
…		…
957	}	1212	}
958	OUTPUT:	1213	OUTPUT:
959	RETVAL	1214	RETVAL
960		1215
961	SV *	1216	SV *
962	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
963	CODE:	1218	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
966	OUTPUT:	1221	OUTPUT:
967	RETVAL	1222	RETVAL
968		1223
969	void	1224	void
970	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.)
971	CODE:	1226	CODE:
972	self->r = r;	1227	self->r = r;
973	self->g = g;	1228	self->g = g;
974	self->b = b;	1229	self->b = b;
975	self->a = a;	1230	self->a = a;
976		1231
977	void	1232	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1234	CODE:
980	if (self->font != font)	1235	if (self->font != font)
981	{	1236	{
982	self->font = font;	1237	self->font = font;
983	layout_update_font (self);	1238	layout_update_font (self);
984	}	1239	}
985		1240
986	void	1241	void
987	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
988	CODE:	1243	CODE:
989	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
990	{	1245	{
991	self->base_height = base_height;	1246	self->base_height = base_height;
992	layout_update_font (self);	1247	layout_update_font (self);
993	}	1248	}
994		1249
995	void	1250	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1252	CODE:
998	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);
999		1254
1000	void	1255	void
1001	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1002	CODE:	1257	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1259
1005	void	1260	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1262	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1264
1010	void	1265	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1267	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1018	);	1273	);
1019		1274
1020	void	1275	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1277	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1279
1025	void	1280	void
1026	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1027	PPCODE:	1282	PPCODE:
1028	{	1283	{
1029	int w, h;	1284	int w, h;
1030		1285
1031	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1291	}
1037		1292
1038	int	1293	int
1039	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1040	CODE:	1295	CODE:
1041	{	1296	{
1042	PangoRectangle rect;	1297	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1045	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1046	}	1301	}
1047	OUTPUT:	1302	OUTPUT:
1048	RETVAL	1303	RETVAL
1049		1304
1050	int	1305	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1307	CODE:
1053	{	1308	{
1054	int index, trailing;	1309	int index, trailing;
1055	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);
1056	RETVAL = index;	1311	RETVAL = index + trailing;
1057	}	1312	}
1058	OUTPUT:	1313	OUTPUT:
1059	RETVAL	1314	RETVAL
1060		1315
1061	void	1316	void
1062	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1318	PPCODE:
1064	{	1319	{
1065	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067		1322
1068	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072	}	1327	}
1073		1328
1074	void	1329	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	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);
1077	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1078	self->pl,	1375	self->pl,
		1376	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1081	flags	1379	flags
1082	);	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);
1083		1384
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1385	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1386	draw (DC::Layout self)
1088	CODE:	1387	CODE:
1089	{	1388	{
1090	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1091	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);
1092		1396
1093	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_))
1094	{	1413	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1414	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1418
1107	SvPOK_only (result_);	1419	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1109		1421
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1423	while (oh--)
1112	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);
1113		1425
1114	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1427	}
1121	}	1428	}
1122		1429
1123	void	1430	void
1124	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.)
…		…
1130	{	1437	{
1131	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	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;
1135		1445
1136	if (items < 5)	1446	if (items < 5)
1137	{	1447	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1169	}	1479	}
1170	}	1480	}
1171		1481
1172	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
1173		1492
1174	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
		1498	new (SV *class)
1176	CODE:	1499	CODE:
1177	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1501	RETVAL->x = 0;
1179	RETVAL->y = 0;	1502	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1510	RETVAL->row = 0;
1190	OUTPUT:	1511	OUTPUT:
1191	RETVAL	1512	RETVAL
1192		1513
1193	void	1514	void
1194	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1195	CODE:	1516	CODE:
1196	{	1517	{
1197	map_clear (self);	1518	map_clear (self);
1198	Safefree (self->face);	1519	Safefree (self->face2tile);
1199	Safefree (self->tex);	1520	Safefree (self->tex);
1200	Safefree (self);	1521	Safefree (self);
1201	}	1522	}
1202		1523
1203	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
1204	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1205	CODE:	1532	CODE:
1206	map_clear (self);	1533	map_clear (self);
1207		1534
1208	void	1535	void
1209	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1537	CODE:
1211	{	1538	{
1212	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1540	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1541	}
1220		1542
1221	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
1222	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)
1223	CODE:	1568	CODE:
1224	{	1569	{
1225	while (self->texs <= texid)	1570	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1571
1231	{	1572	{
1232	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1233		1574
1234	tex->name = name;	1575	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1594	}
1254		1595
1255	int	1596	int
1256	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1257	ALIAS:	1598	ALIAS:
1258	oy = 1	1599	oy = 1
1259	x = 2	1600	x = 2
1260	y = 3	1601	y = 3
1261	w = 4	1602	w = 4
…		…
1272	}	1613	}
1273	OUTPUT:	1614	OUTPUT:
1274	RETVAL	1615	RETVAL
1275		1616
1276	void	1617	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1619	CODE:
1279	{	1620	{
1280	if (dx > 0)	1621	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1623	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1625
1285	if (dy > 0)	1626	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1627	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1628	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1630
1290	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1292		1633
1293	while (self->y < 0)	1634	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1299	}	1640	}
1300	}	1641	}
1301		1642
1302	void	1643	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1645	CODE:
1305	{	1646	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1649	mapcell *cell;
1309	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1310		1653
1311	while (data < data_end - 1)	1654	while (data < data_end - 1)
1312	{	1655	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1314		1657
…		…
1345	cell->stat_width = 1;	1688	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1689	cell->stat_hp = *data++;
1347	}	1690	}
1348	else if (cmd == 6) // monster width	1691	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1692	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1693	else if (cmd == 0x47)
1351	{	1694	{
1352	if (*data == 4)	1695	if (*data == 4)
1353	; // decode player tag	1696	; // decode player count
1354		1697
1355	data += *data + 1;	1698	data += *data + 1;
1356	}	1699	}
1357	else if (cmd == 8) // cell flags	1700	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1701	cell->flags = *data++;
…		…
1365	}	1708	}
1366	else	1709	else
1367	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1368	}	1711	}
1369		1712
		1713	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1714	if (flags & (4 >> z))
1371	{	1715	{
1372	cell->face [0] = 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	}
1373	}	1733	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1734	}
1385	else	1735	else
1386	cell->darkness = 0;	1736	cell->darkness = 0;
1387	}	1737	}
1388	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1389		1741
1390	SV *	1742	SV *
1391	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)
1392	CODE:	1744	CODE:
1393	{	1745	{
1394	int x1, x;	1746	int x1, x;
1395	int y1, y;	1747	int y1, y;
1396	int z;	1748	int z;
…		…
1417	{	1769	{
1418	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1419		1771
1420	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1421	{	1773	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1776	int a1 = tex.a;
1429		1777
1430	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1782	}
1436	}	1783	}
1437		1784
1438	*map++ = (r )	1785	*map++ = (r )
1439	\| (g << 8)	1786	\| (g << 8)
…		…
1446	}	1793	}
1447	OUTPUT:	1794	OUTPUT:
1448	RETVAL	1795	RETVAL
1449		1796
1450	void	1797	void
1451	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)
1452	CODE:	1799	CODE:
1453	{	1800	{
1454	int vx, vy;
1455	int x, y, z;	1801	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1802
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	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;
1461		1807
1462	/*	1808	rc_t *rc = rc_alloc ();
1463	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1464	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1811
1467	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1470	*/
1471		1815
1472	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	}
1473		1852
1474	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		1856
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1484	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1486	{	1863	{
1487	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1488		1865
1489	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1868	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1870	tileid tile = cell->tile [z];
		1871
		1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
1495		1876
1496	if (face && face < self->texs)	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))
1497	{	1977	{
1498	maptex tex = self->tex [face];	1978	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	1979	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1980
1502	if (last_name != tex.name)	1981	hv_iterinit (smooth);
		1982	while ((he = hv_iternext (smooth)))
1503	{	1983	{
1504	glEnd ();	1984	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1985	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		1986
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
1518	{	1990	{
1519	maptex tex = self->tex [1];	1991	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	1992	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	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
1522		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	{
1523	glEnd ();	2005	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
1526		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
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1531	}	2031	}
1532	}	2032	}
1533	}
1534	}	2033	}
1535		2034
1536	glEnd ();	2035	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1539	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1540		2045
1541	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1544	{	2049	{
1545	maprow *row = self->row + (y + vy);	2050	maprow *row = self->row + (y + my);
1546		2051
1547	for (x = 0; x < sw; x++)	2052	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2053	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2054	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2055	mapcell *cell = row->col + (x + mx - row->c0);
1551		2056
1552	int px = x * 32;	2057	int px = x * T;
1553	int py = y * 32;	2058	int py = y * T;
1554		2059
1555	if (cell->stat_hp)	2060	if (cell->stat_hp)
1556	{	2061	{
1557	int width = cell->stat_width * 32;	2062	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2064
1560	glColor3ub (0, 0, 0);	2065	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2066	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2067	px + width - 1, py);
1563		2068
…		…
1569	}	2074	}
1570	}	2075	}
1571	}	2076	}
1572		2077
1573	void	2078	void
1574	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)
1575	CODE:	2080	CODE:
1576	{	2081	{
1577	static float color[16][3] = {	2082	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1631	}	2136	}
1632		2137
1633	void	2138	void
1634	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)
1635	PPCODE:	2140	PPCODE:
1636	{	2141	{
1637	int vx, vy;
1638	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2150
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2153
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1649		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1650	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1652	{	2161	{
1653	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1654		2163
1655	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2166	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1659		2168
1660	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1663	}	2172	}
1664	}	2173	}
1665		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
1666	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1670	}	2217	}
1671		2218
1672	SV *	2219	SV *
1673	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)
1674	CODE:	2221	CODE:
1675	{	2222	{
1676	int x, y, x1, y1;	2223	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1704	{	2251	{
1705	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2253	uint8_t flags = 0;
1707		2254
1708	if (cell->face [0]) flags \|= 1;	2255	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2256	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2257	if (cell->tile [2]) flags \|= 4;
1711		2258
1712	*data++ = flags;	2259	*data++ = flags;
1713		2260
1714	if (flags & 1)	2261	if (flags & 1)
1715	{	2262	{
		2263	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2265	*data++ = tile;
1718	}	2266	}
1719		2267
1720	if (flags & 2)	2268	if (flags & 2)
1721	{	2269	{
		2270	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2272	*data++ = tile;
1724	}	2273	}
1725		2274
1726	if (flags & 4)	2275	if (flags & 4)
1727	{	2276	{
		2277	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2279	*data++ = tile;
1730	}	2280	}
1731	}	2281	}
1732	else	2282	else
1733	*data++ = 0;	2283	*data++ = 0;
1734	}	2284	}
…		…
1740	}	2290	}
1741	OUTPUT:	2291	OUTPUT:
1742	RETVAL	2292	RETVAL
1743		2293
1744	void	2294	void
1745	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)
1746	PPCODE:	2296	PPCODE:
1747	{	2297	{
1748	int x, y, z;	2298	int x, y, z;
1749	int w, h;	2299	int w, h;
1750	int x1, y1;	2300	int x1, y1;
1751		2301
1752	if (*data++ != 0)	2302	if (*data++ != 0)
1753	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1754		2304
1755	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
1757		2307
1758	// 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
…		…
1774	{	2324	{
1775	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1776		2326
1777	if (flags)	2327	if (flags)
1778	{	2328	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1782		2331
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2332	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2335
1787	if (cell->darkness == 0)	2336	if (cell->darkness == 0)
1788	{	2337	{
1789	cell->darkness = 0;	2338	cell->darkness = 0;
1790		2339
1791	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1792	{	2341	{
1793	cell->face[z] = face[z];	2342	tileid t = tile [z];
1794		2343
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2344	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2345	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1797	}	2351	}
1798	}	2352	}
1799	}	2353	}
1800	}	2354	}
1801	}	2355	}
1802	}	2356	}
1803		2357
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2359
1806	CFPlus::MixChunk	2360	DC::RW
1807	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
1808	CODE:	2362	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1810	OUTPUT:	2369	OUTPUT:
1811	RETVAL	2370	RETVAL
1812		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 : '('
1813	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
1814	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1815	CODE:	2482	CODE:
1816	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1817		2484
1818	int	2485	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2491	OUTPUT:
1823	RETVAL	2492	RETVAL
1824		2493
1825	int	2494	DC::Channel
1826	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)
1827	CODE:	2496	CODE:
		2497	{
1828	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	}
1829	OUTPUT:	2509	OUTPUT:
1830	RETVAL	2510	RETVAL
1831		2511
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2513
1834	int	2514	int
1835	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1836	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2521	OUTPUT:
1839	RETVAL	2522	RETVAL
1840		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
1841	CFPlus::MixMusic	2534	DC::MixMusic
1842	new_from_file (SV class, char path)	2535	new (SV *class, DC::RW rwops)
1843	CODE:	2536	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2538	OUTPUT:
1846	RETVAL	2539	RETVAL
1847		2540
1848	void	2541	void
1849	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1850	CODE:	2543	CODE:
1851	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1852		2545
1853	int	2546	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2548	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2550	OUTPUT:
1858	RETVAL	2551	RETVAL
1859		2552
1860	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
1861		2561
1862	BOOT:	2562	BOOT:
1863	{	2563	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2565	static const struct {
1866	const char *name;	2566	const char *name;
1867	IV iv;	2567	IV iv;
1868	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1869	# 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),
1870	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2587	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1904	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),
1905	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1944	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),
1945	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2671	# undef const_iv
1951	};	2672	};
1952		2673
1953	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; )
1954	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);
1955	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1956		2686
1957	char *	2687	char *
1958	gl_vendor ()	2688	gl_vendor ()
1959	CODE:	2689	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2703	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2705	OUTPUT:
1976	RETVAL	2706	RETVAL
1977		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
1978	int glGetError ()	2722	int glGetError ()
1979		2723
1980	void glFinish ()	2724	void glFinish ()
1981		2725
1982	void glClear (int mask)	2726	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2020	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_)
2021		2765
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2023	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
2024		2770
2025	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2026		2772
2027	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2028		2774
…		…
2036		2782
2037	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2784	CODE:
2039	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2040		2786
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	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)
2046	PROTOTYPE: @
2047	ALIAS:	2788	ALIAS:
2048	glColor_premultiply = 1	2789	glColor_premultiply = 1
2049	CODE:	2790	CODE:
2050	if (ix)	2791	if (ix)
2051	{	2792	{
…		…
2054	b *= a;	2795	b *= a;
2055	}	2796	}
2056	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2058		2799
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2801	CODE:
2067	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2804
…		…
2073		2808
2074	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2075	CODE:	2810	CODE:
2076	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2077		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
2078	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2079	CODE:	2843	CODE:
2080	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2081		2845
2082	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2098	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)
2099	CODE:	2863	CODE:
2100	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		2866
2103	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)
2104		2868
2105	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)
2106		2870
2107	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)
2108		2874
2109	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)
2110		2876
2111	int glGenTexture ()	2877	int glGenTexture ()
2112	CODE:	2878	CODE:
2113	{	2879	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2880	OUTPUT:
2119	RETVAL	2881	RETVAL
2120		2882
2121	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2122	CODE:	2884	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2885	del_texture (name);
2126	}	2886
2127
2128	int glGenList ()	2887	int glGenList ()
2129	CODE:	2888	CODE:
2130	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2131	OUTPUT:	2890	OUTPUT:
2132	RETVAL	2891	RETVAL
…		…
2139		2898
2140	void glEndList ()	2899	void glEndList ()
2141		2900
2142	void glCallList (int list)	2901	void glCallList (int list)
2143		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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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 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 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC