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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
34		57
35	#ifndef _WIN32	58	#ifndef _WIN32
36	# include <sys/types.h>	59	# include <sys/types.h>
37	# include <sys/socket.h>	60	# include <sys/socket.h>
38	# include <netinet/in.h>	61	# include <netinet/in.h>
39	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
40	# include <inttypes.h>	63	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	64	#endif
49		65
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		67
52	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
53		69
54	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	77	#else
62	# define PARACHUTE 0	78	# define PARACHUTE 0
63	#endif	79	#endif
64		80
		81	static AV *texture_av;
		82
65	static struct	83	static struct
66	{	84	{
67	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	86	#include "glfunc.h"
69	#undef GL_FUNC	87	#undef GL_FUNC
70	} gl;	88	} gl;
71		89
		90	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	92	{
74	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	97	else
79	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
80	}	99	}
81		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/glBindTexture (GL_TEXTURE_2D, name);/
		120	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
82	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
83		127
84	#include "pango-font.c"	128	#include "pango-font.c"
85	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
86	#include "pango-render.c"	130	#include "pango-render.c"
87		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
90		136
91	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
92		138
93	static int	139	static int
94	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
95	{	141	{
96	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		156
111	typedef struct cf_layout {	157	typedef struct cf_layout {
112	PangoLayout *pl;	158	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
114	int base_height;	160	int base_height;
115	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
116	} *CFPlus__Layout;	163	} *DC__Layout;
117		164
118	static CFPlus__Font default_font;	165	static DC__Font default_font;
119	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
121		168
122	static void	169	static void
123	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	175	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	177	}
131		178
132	static void	179	static void
133	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
134	{	181	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
137	*/	184	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		189
143	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
144	}	191	}
145		192
146	static void	193	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	195	{
149	PangoRectangle rect;	196	PangoRectangle rect;
150		197
151	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	202	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		203
157	if (!rect.width) rect.width = 1;	204	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	205	if (!rect.height) rect.height = 1;
159		206
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	207	*w = rect.width;
163	*h = rect.height;	208	*h = rect.height;
164	}	209	}
165		210
		211	typedef uint16_t tileid;
166	typedef uint16_t mapface;	212	typedef uint16_t faceid;
167		213
168	typedef struct {	214	typedef struct {
169	GLint name;	215	GLuint name;
170	int w, h;	216	int w, h;
171	float s, t;	217	float s, t;
172	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
173	} maptex;	221	} maptex;
174		222
175	typedef struct {	223	typedef struct {
		224	uint32_t player;
		225	tileid tile[3];
176	int16_t darkness;	226	uint16_t darkness;
177	mapface face[3];	227	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	228	} mapcell;
179		229
180	typedef struct {	230	typedef struct {
181	int32_t c0, c1;	231	int32_t c0, c1;
182	mapcell *col;	232	mapcell *col;
183	} maprow;	233	} maprow;
184		234
185	typedef struct map {	235	typedef struct map {
186	int x, y, w, h;	236	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	238	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	239	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		240
194	int32_t rows;	241	int32_t rows;
195	maprow *row;	242	maprow *row;
196	} *CFPlus__Map;	243	} *DC__Map;
197		244
198	static char *	245	static char *
199	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
200	{	247	{
201	char *p;	248	char *p;
…		…
218	}	265	}
219		266
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	267	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	268	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		269
		270	static void
		271	need_facenum (struct map *self, faceid face)
		272	{
		273	while (self->faces <= face)
		274	{
		275	Append (tileid, self->face2tile, self->faces, self->faces);
		276	self->faces *= 2;
		277	}
		278	}
		279
		280	static void
		281	need_texid (struct map *self, int texid)
		282	{
		283	while (self->texs <= texid)
		284	{
		285	Append (maptex, self->tex, self->texs, self->texs);
		286	self->texs *= 2;
		287	}
		288	}
		289
223	static maprow *	290	static maprow *
224	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
225	{	292	{
226	if (0 > y)	293	if (0 > y)
227	{	294	{
228	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
267		334
268	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
269	}	336	}
270		337
271	static mapcell *	338	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
273	{	340	{
274	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
275	}	342	}
276		343
277	static void	344	static void
278	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
279	{	346	{
280	int r;	347	int r;
281		348
282	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
291	self->row = 0;	358	self->row = 0;
292	self->rows = 0;	359	self->rows = 0;
293	}	360	}
294		361
295	static void	362	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	364	{
298	int x, y;	365	int x, y;
299	maprow *row;	366	maprow *row;
		367	mapcell *cell;
300		368
301	for (y = y0; y < y0 + h; y++)	369	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	370	if (y >= 0)
303	{	371	{
304	if (y >= self->rows)	372	if (y >= self->rows)
…		…
310	if (x >= row->c0)	378	if (x >= row->c0)
311	{	379	{
312	if (x >= row->c1)	380	if (x >= row->c1)
313	break;	381	break;
314		382
315	row->col[x - row->c0].darkness = -1;	383	cell = row->col + x - row->c0;
		384
		385	cell->darkness = 0;
		386	cell->stat_hp = 0;
		387	cell->flags = 0;
		388	cell->player = 0;
316	}	389	}
317	}	390	}
		391	}
		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV hv, smooth_key key, IV bits)
		400	{
		401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (sv, SvIVX (sv) \| bits);
		405	else
		406	sv_setiv (*sv, bits);
318	}	407	}
319		408
320	static void	409	static void
321	music_finished (void)	410	music_finished (void)
322	{	411	{
…		…
358	n \|= n >> 16;	447	n \|= n >> 16;
359		448
360	return n + 1;	449	return n + 1;
361	}	450	}
362		451
363	MODULE = CFPlus PACKAGE = CFPlus	452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
		463	/* SDL should provide this, really. */
		464	#define SDLK_MODIFIER_MIN 300
		465	#define SDLK_MODIFIER_MAX 314
		466
		467	/******************************************************************************/
		468
		469	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp \|\| !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
364		511
365	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
366		513
367	BOOT:	514	BOOT:
368	{	515	{
369	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
370	static const struct {	517	static const struct {
371	const char *name;	518	const char *name;
372	IV iv;	519	IV iv;
373	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
374	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
		522	const_iv (SDLK_MODIFIER_MIN),
		523	const_iv (SDLK_MODIFIER_MAX),
		524
375	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
392	const_iv (SDL_USEREVENT),	542	const_iv (SDL_USEREVENT),
		543
		544	const_iv (SDL_APPINPUTFOCUS),
		545	const_iv (SDL_APPMOUSEFOCUS),
		546	const_iv (SDL_APPACTIVE),
		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
393	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
457	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),	631
470	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
471	const_iv (KMOD_ALT),
472	const_iv (KMOD_META)
473	# undef const_iv	633	# undef const_iv
474	};	634	};
475		635
476	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
477	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		638
		639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
478	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
479		648
480	int	649	int
481	in_destruct ()	650	in_destruct ()
482	CODE:	651	CODE:
483	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
…		…
486		655
487	NV floor (NV x)	656	NV floor (NV x)
488		657
489	NV ceil (NV x)	658	NV ceil (NV x)
490		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
491	void	664	void
492	pango_init ()	665	pango_init ()
493	CODE:	666	CODE:
494	{	667	{
495	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
496	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
497	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		674	#endif
498	}	675	}
		676
		677	char *
		678	SDL_GetError ()
499		679
500	int	680	int
501	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
502		682
503	void	683	void
504	SDL_Quit ()	684	SDL_Quit ()
505		685
506	void	686	void
507	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	688	PPCODE:
509	{	689	{
510	SDL_Rect **m;	690	SDL_Rect **m;
511		691
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		696
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		699
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		704
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif	709	#endif
530		710
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533
534	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
535		712
536	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
537	while (*m)	714	while (*m)
538	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
539	AV *av = newAV ();	718	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
541	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
543		725
544	++m;	726	++m;
545	}	727	}
546	}	728	}
547		729
548	char *
549	SDL_GetError ()
550
551	int	730	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
554	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
556	);	744	);
		745
557	if (RETVAL)	746	if (RETVAL)
558	{	747	{
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
561	# include "glfunc.h"	752	#include "glfunc.h"
562	# undef GL_FUNC	753	#undef GL_FUNC
563	}	754	}
		755	}
564	OUTPUT:	756	OUTPUT:
565	RETVAL	757	RETVAL
566		758
567	void	759	void
568	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
569		761
570	char *	762	char *
571	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
572		764
		765	int
		766	SDL_GetAppState ()
		767
573	void	768	void
574	SDL_PollEvent ()	769	poll_events ()
575	PPCODE:	770	PPCODE:
576	{	771	{
577	SDL_Event ev;	772	SDL_Event ev;
578		773
579	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	776	{
581	HV *hv = newHV ();	777	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		779
584	switch (ev.type)	780	switch (ev.type)
…		…
586	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
587	case SDL_KEYUP:	783	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	789	break;
593		790
594	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	794	break;
598		795
599	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
607	break;	822	break;
608		823
609	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
621	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623	break;	838	break;
624	}	839	}
625		840
626	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627	}	842	}
628	}	843	}
629		844
630	int	845	int
631	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
632	POSTCALL:	847	POSTCALL:
633	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
634	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
635		850
636	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
637	Mix_CloseAudio ()	868	Mix_CloseAudio ()
638		869
639	int	870	int
640	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
641		872
		873	const char *
		874	Mix_GetError ()
		875
642	void	876	void
643	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
644	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
645	#ifndef _WIN32	885	#ifdef _WIN32
646	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	char buffer[2048];
		887	DWORD buflen;
		888
		889	EXTEND (SP, 3);
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		893	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		894	{
		895	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		896
		897	buflen = sizeof (buffer);
		898	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		899	{
		900	PUSHs (newSVpv (buffer, 0));
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		904	PUSHs (newSVpv (buffer, 0));
		905	}
		906	}
647	#endif	907	#endif
		908	}
648		909
649	void	910	void
650	add_font (char *file)	911	add_font (char *file)
651	CODE:	912	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
660	STRLEN image_len;	921	STRLEN image_len;
661	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
662	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
663	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
664	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
665	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
666	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
667		928
668	if (!rw)	929	if (!rw)
669	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
670		931
…		…
743	void	1004	void
744	error (char *message)	1005	error (char *message)
745	CODE:	1006	CODE:
746	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
747	#ifdef _WIN32	1008	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
749	#endif	1010	#endif
750		1011
751	void	1012	void
752	fatal (char *message)	1013	fatal (char *message)
753	CODE:	1014	CODE:
754	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
755	#ifdef _WIN32	1016	#ifdef _WIN32
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
757	#endif	1018	#endif
758	_exit (1);	1019	_exit (1);
759		1020
760	void	1021	void
761	_exit (int retval)	1022	_exit (int retval = 0)
762	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
763	_exit (retval);	1027	_exit (retval);
		1028	#endif
764		1029
765	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
766		1038
767	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
768	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
769	CODE:	1045	CODE:
770	{	1046	{
771	int count;	1047	int count;
772	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
775	}	1051	}
776	OUTPUT:	1052	OUTPUT:
777	RETVAL	1053	RETVAL
778		1054
779	void	1055	void
780	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
781	CODE:	1057	CODE:
782	pango_font_description_free (self);	1058	pango_font_description_free (self);
783		1059
784	void	1060	void
785	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
786	CODE:	1063	CODE:
787	default_font = self;	1064	default_font = self;
788		1065
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
790		1067
		1068	PROTOTYPES: DISABLE
		1069
791	void	1070	void
792	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
793	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
794	tc_clear ();	1080	tc_restore ();
795		1081
796	CFPlus::Layout	1082	DC::Layout
797	new (SV *class)	1083	new (SV *class)
798	CODE:	1084	CODE:
799	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
800		1086
801	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
803	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
804	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
805	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
806	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
807	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
808		1095
809	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
811	OUTPUT:	1098	OUTPUT:
812	RETVAL	1099	RETVAL
813		1100
814	void	1101	void
815	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
816	CODE:	1103	CODE:
817	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
818	Safefree (self);	1106	Safefree (self);
819		1107
820	void	1108	void
821	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
822	CODE:	1110	CODE:
823	{	1111	{
824	STRLEN textlen;	1112	STRLEN textlen;
825	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
826		1114
827	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
828	}	1116	}
829		1117
830	void	1118	void
831	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
832	CODE:	1120	CODE:
833	{	1121	{
834	STRLEN textlen;	1122	STRLEN textlen;
835	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
836		1124
837	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
838	}	1126	}
839		1127
840	void	1128	void
841	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
842	CODE:	1130	CODE:
843	{	1131	{
844	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
845	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
846	const char *pos = text;	1134	const char *pos = text;
…		…
881	if (attrs)	1169	if (attrs)
882	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
883	}	1171	}
884		1172
885	void	1173	void
886	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
887	PPCODE:	1175	PPCODE:
888	{	1176	{
889	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890		1178
891	do	1179	do
892	{	1180	{
893	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894		1182
895	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
896	{	1184	{
897	PangoRectangle extents;	1185	PangoRectangle extents;
898	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
906		1194
907	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
908	}	1196	}
909		1197
910	int	1198	int
911	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
912	CODE:	1200	CODE:
913	{	1201	{
914	int lines = 1;	1202	int lines = 1;
915	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
916		1204
…		…
921	}	1209	}
922	OUTPUT:	1210	OUTPUT:
923	RETVAL	1211	RETVAL
924		1212
925	SV *	1213	SV *
926	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
927	CODE:	1215	CODE:
928	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
930	OUTPUT:	1218	OUTPUT:
931	RETVAL	1219	RETVAL
932		1220
933	void	1221	void
934	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
935	CODE:	1223	CODE:
936	self->r = r;	1224	self->r = r;
937	self->g = g;	1225	self->g = g;
938	self->b = b;	1226	self->b = b;
939	self->a = a;	1227	self->a = a;
940		1228
941	void	1229	void
942	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
943	CODE:	1231	CODE:
944	if (self->font != font)	1232	if (self->font != font)
945	{	1233	{
946	self->font = font;	1234	self->font = font;
947	layout_update_font (self);	1235	layout_update_font (self);
948	}	1236	}
949		1237
950	void	1238	void
951	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
952	CODE:	1240	CODE:
953	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
954	{	1242	{
955	self->base_height = base_height;	1243	self->base_height = base_height;
956	layout_update_font (self);	1244	layout_update_font (self);
957	}	1245	}
958		1246
959	void	1247	void
960	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
961	CODE:	1249	CODE:
962	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
963		1251
964	void	1252	void
965	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
966	CODE:	1254	CODE:
967	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968		1256
969	void	1257	void
970	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
971	CODE:	1259	CODE:
972	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973		1261
974	void	1262	void
975	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
976	CODE:	1264	CODE:
977	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
978	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
979	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
981	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
982	);	1270	);
983		1271
984	void	1272	void
985	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
986	CODE:	1274	CODE:
987	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988		1276
989	void	1277	void
990	size (CFPlus::Layout self)	1278	size (DC::Layout self)
991	PPCODE:	1279	PPCODE:
992	{	1280	{
993	int w, h;	1281	int w, h;
994		1282
995	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
998	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
999	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1000	}	1288	}
1001		1289
1002	int	1290	int
1003	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1004	CODE:	1292	CODE:
1005	{	1293	{
1006	PangoRectangle rect;	1294	PangoRectangle rect;
1007	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1009	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1010	}	1298	}
1011	OUTPUT:	1299	OUTPUT:
1012	RETVAL	1300	RETVAL
1013		1301
1014	int	1302	int
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1016	CODE:	1304	CODE:
1017	{	1305	{
1018	int index, trailing;	1306	int index, trailing;
1019	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1020	RETVAL = index;	1308	RETVAL = index + trailing;
1021	}	1309	}
1022	OUTPUT:	1310	OUTPUT:
1023	RETVAL	1311	RETVAL
1024		1312
1025	void	1313	void
1026	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1027	PPCODE:	1315	PPCODE:
1028	{	1316	{
1029	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1030	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1031		1319
1032	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036	}	1324	}
1037		1325
1038	void	1326	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040	PPCODE:	1328	PPCODE:
		1329	{
		1330	int line, x;
		1331
		1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1335	--line;
		1336	#endif
		1337	EXTEND (SP, 2);
		1338	PUSHs (sv_2mortal (newSViv (line)));
		1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1340	}
		1341
		1342	void
		1343	line_x_to_index (DC::Layout self, int line, int x)
		1344	PPCODE:
		1345	{
		1346	PangoLayoutLine *lp;
		1347	int index, trailing;
		1348
		1349	if (line < 0)
		1350	XSRETURN_EMPTY;
		1351
		1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1353	XSRETURN_EMPTY; /* do better */
		1354
		1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1356
		1357	EXTEND (SP, 2);
		1358	if (GIMME_V == G_SCALAR)
		1359	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1360	else
		1361	{
		1362	PUSHs (sv_2mortal (newSViv (index)));
		1363	PUSHs (sv_2mortal (newSViv (trailing)));
		1364	}
		1365	}
		1366
		1367	void
		1368	render (DC::Layout self, float x, float y, int flags = 0)
		1369	CODE:
		1370	rc_clear (self->rc);
1041	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1042	self->pl,	1372	self->pl,
		1373	self->rc,
1043	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1044	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1045	flags	1376	flags
1046	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1047		1381
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050	void	1382	void
1051	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1052	CODE:	1384	CODE:
1053	{	1385	{
1054	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1055	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1056		1393
1057	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1058	{	1410	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow \|\| nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1411	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1069	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1070		1415
1071	SvPOK_only (result_);	1416	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1073		1418
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1420	while (oh--)
1076	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1077		1422
1078	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1424	}
1085	}	1425	}
1086		1426
1087	void	1427	void
1088	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1094	{	1434	{
1095	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1096	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1099		1442
1100	if (items < 5)	1443	if (items < 5)
1101	{	1444	{
1102	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1131	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1133	}	1476	}
1134	}	1477	}
1135		1478
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
1137		1489
1138	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1139	new (SV *class, int map_width, int map_height)	1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
		1495	new (SV *class)
1140	CODE:	1496	CODE:
1141	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1498	RETVAL->x = 0;
1143	RETVAL->y = 0;	1499	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1507	RETVAL->row = 0;
1154	OUTPUT:	1508	OUTPUT:
1155	RETVAL	1509	RETVAL
1156		1510
1157	void	1511	void
1158	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1159	CODE:	1513	CODE:
1160	{	1514	{
1161	map_clear (self);	1515	map_clear (self);
1162	Safefree (self->face);	1516	Safefree (self->face2tile);
1163	Safefree (self->tex);	1517	Safefree (self->tex);
1164	Safefree (self);	1518	Safefree (self);
1165	}	1519	}
1166		1520
1167	void	1521	void
		1522	resize (DC::Map self, int map_width, int map_height)
		1523	CODE:
		1524	self->w = map_width;
		1525	self->h = map_height;
		1526
		1527	void
1168	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1169	CODE:	1529	CODE:
1170	map_clear (self);	1530	map_clear (self);
1171		1531
1172	void	1532	void
1173	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1174	CODE:	1534	CODE:
1175	{	1535	{
1176	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1537	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);
1179	self->faces *= 2;
1180	}
1181
1182	self->face [face] = texid;
1183	}	1538	}
1184		1539
1185	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 \|\| face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 \|\| smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1186	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1564	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1187	CODE:	1565	CODE:
1188	{	1566	{
1189	while (self->texs <= texid)	1567	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1568
1195	{	1569	{
1196	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1197		1571
1198	tex->name = name;	1572	tex->name = name;
…		…
1215	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1216	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217	}	1591	}
1218		1592
1219	int	1593	int
1220	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1221	ALIAS:	1595	ALIAS:
1222	oy = 1	1596	oy = 1
1223	x = 2	1597	x = 2
1224	y = 3	1598	y = 3
1225	w = 4	1599	w = 4
…		…
1236	}	1610	}
1237	OUTPUT:	1611	OUTPUT:
1238	RETVAL	1612	RETVAL
1239		1613
1240	void	1614	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1242	CODE:	1616	CODE:
1243	{	1617	{
1244	if (dx > 0)	1618	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1620	else if (dx < 0)
1247	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248		1622
1249	if (dy > 0)	1623	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1624	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1625	else if (dy < 0)
1252	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253		1627
1254	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1256		1630
1257	while (self->y < 0)	1631	while (self->y < 0)
…		…
1261	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1262	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1263	}	1637	}
1264	}	1638	}
1265		1639
1266	void	1640	SV *
1267	map1a_update (CFPlus::Map self, SV *data_)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1268	CODE:	1642	CODE:
1269	{	1643	{
1270	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1271	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1272	mapcell *cell;	1646	mapcell *cell;
1273	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1274		1650
1275	while (data < data_end)	1651	while (data < data_end - 1)
1276	{	1652	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1278		1654
1279	x = self->x + ((flags >> 10) & 63);	1655	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	1656	y = self->y + ((flags >> 4) & 63);
1281		1657
1282	cell = map_get_cell (self, x, y);	1658	cell = map_get_cell (self, x, y);
1283		1659
1284	if (flags & 15)	1660	if (flags & 15)
1285	{	1661	{
1286	if (cell->darkness < 0)	1662	if (!cell->darkness)
1287	{	1663	{
		1664	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	1665	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	1666	}
1293		1667
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	1668	//TODO: don't trust server data to be in-range(!)
1297		1669
1298	if (flags & 4)	1670	if (flags & 8)
1299	{	1671	{
1300	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1672	if (extmap)
		1673	{
		1674	uint8_t ext, cmd;
		1675
		1676	do
		1677	{
		1678	ext = *data++;
		1679	cmd = ext & 0x3f;
		1680
		1681	if (cmd < 4)
		1682	cell->darkness = 255 - ext * 64 + 1;
		1683	else if (cmd == 5) // health
		1684	{
		1685	cell->stat_width = 1;
		1686	cell->stat_hp = *data++;
		1687	}
		1688	else if (cmd == 6) // monster width
		1689	cell->stat_width = *data++ + 1;
		1690	else if (cmd == 0x47)
		1691	{
		1692	if (*data == 4)
		1693	; // decode player count
		1694
		1695	data += *data + 1;
		1696	}
		1697	else if (cmd == 8) // cell flags
		1698	cell->flags = *data++;
		1699	else if (ext & 0x40) // unknown, multibyte => skip
		1700	data += *data + 1;
		1701	else
		1702	data++;
		1703	}
		1704	while (ext & 0x80);
		1705	}
		1706	else
		1707	cell->darkness = *data++ + 1;
1301	}	1708	}
1302		1709
		1710	for (z = 0; z <= 2; ++z)
1303	if (flags & 2)	1711	if (flags & (4 >> z))
1304	{	1712	{
1305	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
		1714	need_facenum (self, face);
		1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1306	}	1730	}
1307
1308	if (flags & 1)
1309	{
1310	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311	}
1312	}	1731	}
1313	else	1732	else
1314	cell->darkness = -1;	1733	cell->darkness = 0;
1315	}	1734	}
1316	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1317		1738
1318	SV *	1739	SV *
1319	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1320	CODE:	1741	CODE:
1321	{	1742	{
1322	int x1, x;	1743	int x1, x;
1323	int y1, y;	1744	int y1, y;
1324	int z;	1745	int z;
…		…
1345	{	1766	{
1346	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1347		1768
1348	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1349	{	1770	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	1773	int a1 = tex.a;
1357		1774
1358	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	1779	}
1364	}	1780	}
1365		1781
1366	*map++ = (r )	1782	*map++ = (r )
1367	\| (g << 8)	1783	\| (g << 8)
…		…
1374	}	1790	}
1375	OUTPUT:	1791	OUTPUT:
1376	RETVAL	1792	RETVAL
1377		1793
1378	void	1794	void
1379	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1380	CODE:	1796	CODE:
1381	{	1797	{
1382	int vx, vy;
1383	int x, y, z;	1798	int x, y, z;
1384	int last_name;
1385	mapface face;
1386		1799
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1388	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
1389		1804
1390	/*	1805	rc_t *rc = rc_alloc ();
1391	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1392	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394		1808
1395	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1396	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1398	*/
1399		1812
1400	glColor4ub (255, 255, 255, 255);	1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1401		1849
1402	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_TEXTURE_2D);
1405	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406		1853
1407	glBegin (GL_QUADS);
1408
1409	last_name = 0;
1410
1411	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1412	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1414	{	1860	{
1415	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1416		1862
1417	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	1865	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	1867	tileid tile = cell->tile [z];
1423		1868
1424	if (face)	1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
		1873
		1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x\|y is
		1925	// shifted +1\|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
		1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1425	{	1974	{
1426	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
		1976	HE *he;
1427		1977
1428	int px = (x + 1) * 32 - tex.w;	1978	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	1979	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	1980	{
		1981	smooth_key skey = (smooth_key )HeKEY (he);
		1982	IV bits = SvIVX (HeVAL (he));
		1983
		1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
		1987	{
		1988	maptex tex = self->tex [skey->tile];
		1989	int px = (((int)skey->x) - 1) * T;
		1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1433	glEnd ();	2002	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
		2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1437	}	2028	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	2029	}
1444	}
1445	}	2030	}
1446		2031
1447	glEnd ();	2032	glEnd ();
1448
1449	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1450	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
1451	}	2041	rc_free (rc);
1452		2042
		2043	// top layer: overlays such as the health bar
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	int px = x * T;
		2055	int py = y * T;
		2056
		2057	if (cell->stat_hp)
		2058	{
		2059	int width = cell->stat_width * T;
		2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2061
		2062	glColor3ub (0, 0, 0);
		2063	glRectf (px + 1, py - thick - 2,
		2064	px + width - 1, py);
		2065
		2066	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2067	glRectf (px + 2,
		2068	py - thick - 1,
		2069	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2070	}
		2071	}
		2072	}
		2073	}
		2074
1453	void	2075	void
1454	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1455	CODE:	2077	CODE:
1456	{	2078	{
1457	static float color[16][3] = {	2079	static float color[16][3] = {
1458	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1459	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1509	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1511	}	2133	}
1512		2134
1513	void	2135	void
1514	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1515	PPCODE:	2137	PPCODE:
1516	{	2138	{
1517	int vx, vy;
1518	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1519	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1520	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1521	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1522		2147
1523	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1526		2150
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1529		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1530	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1532	{	2158	{
1533	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1534		2160
1535	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2163	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1539		2165
1540	darkness[y * sw4 + x] = cell->darkness < 0	2166	darkness1 [y * sw1 + x] = cell->darkness
		2167	? 255 - (cell->darkness - 1)
1541	? 255 - FOW_DARKNESS	2168	: 255 - FOW_DARKNESS;
1542	: 255 - cell->darkness;
1543	}	2169	}
1544	}	2170	}
1545		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1546	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1550	}	2214	}
1551		2215
1552	SV *	2216	SV *
1553	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1554	CODE:	2218	CODE:
1555	{	2219	{
1556	int x, y, x1, y1;	2220	int x, y, x1, y1;
1557	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1558	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1584	{	2248	{
1585	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2250	uint8_t flags = 0;
1587		2251
1588	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1589	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1590	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1591		2255
1592	*data++ = flags;	2256	*data++ = flags;
1593		2257
1594	if (flags & 1)	2258	if (flags & 1)
1595	{	2259	{
		2260	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2262	*data++ = tile;
1598	}	2263	}
1599		2264
1600	if (flags & 2)	2265	if (flags & 2)
1601	{	2266	{
		2267	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2269	*data++ = tile;
1604	}	2270	}
1605		2271
1606	if (flags & 4)	2272	if (flags & 4)
1607	{	2273	{
		2274	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2276	*data++ = tile;
1610	}	2277	}
1611	}	2278	}
1612	else	2279	else
1613	*data++ = 0;	2280	*data++ = 0;
1614	}	2281	}
…		…
1620	}	2287	}
1621	OUTPUT:	2288	OUTPUT:
1622	RETVAL	2289	RETVAL
1623		2290
1624	void	2291	void
1625	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1626	PPCODE:	2293	PPCODE:
1627	{	2294	{
1628	int x, y, z;	2295	int x, y, z;
1629	int w, h;	2296	int w, h;
1630	int x1, y1;	2297	int x1, y1;
1631		2298
1632	if (*data++ != 0)	2299	if (*data++ != 0)
1633	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1634		2301
1635	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1636	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1637		2304
1638	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1654	{	2321	{
1655	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1656		2323
1657	if (flags)	2324	if (flags)
1658	{	2325	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1662		2328
1663	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1664	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1665	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1666		2332
1667	if (cell->darkness <= 0)	2333	if (cell->darkness == 0)
1668	{	2334	{
1669	cell->darkness = -1;	2335	cell->darkness = 0;
1670		2336
1671	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1672	{	2338	{
1673	cell->face[z] = face[z];	2339	tileid t = tile [z];
1674		2340
1675	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1677	}	2348	}
1678	}	2349	}
1679	}	2350	}
1680	}	2351	}
1681	}	2352	}
1682	}	2353	}
1683		2354
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1685		2356
1686	CFPlus::MixChunk	2357	DC::RW
1687	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1688	CODE:	2359	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1690	OUTPUT:	2366	OUTPUT:
1691	RETVAL	2367	RETVAL
1692		2368
		2369	DC::RW
		2370	new_from_file (SV class, const char path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1693	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1694	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1695	CODE:	2479	CODE:
1696	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1697		2481
1698	int	2482	int
1699	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1700	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1701	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1702	OUTPUT:	2488	OUTPUT:
1703	RETVAL	2489	RETVAL
1704		2490
1705	int	2491	DC::Channel
1706	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1707	CODE:	2493	CODE:
		2494	{
1708	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1709	OUTPUT:	2506	OUTPUT:
1710	RETVAL	2507	RETVAL
1711		2508
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1713		2510
1714	int	2511	int
1715	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1716	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1717	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2518	OUTPUT:
1719	RETVAL	2519	RETVAL
1720		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
1721	CFPlus::MixMusic	2531	DC::MixMusic
1722	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1723	CODE:	2533	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1725	OUTPUT:	2535	OUTPUT:
1726	RETVAL	2536	RETVAL
1727		2537
1728	void	2538	void
1729	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1730	CODE:	2540	CODE:
1731	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1732		2542
1733	int	2543	int
1734	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1735	CODE:	2545	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	2547	OUTPUT:
1738	RETVAL	2548	RETVAL
1739		2549
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1741		2558
1742	BOOT:	2559	BOOT:
1743	{	2560	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745	static const struct {	2562	static const struct {
1746	const char *name;	2563	const char *name;
1747	IV iv;	2564	IV iv;
1748	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1749	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1750	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	2584	const_iv (GL_AND),
1764	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1780	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1781	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1784	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1785	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1811	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1812	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1813	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1814	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1815	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1816	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1817	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1818	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1819	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1820	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1824	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1825	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1830	# undef const_iv	2668	# undef const_iv
1831	};	2669	};
1832		2670
1833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1834	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
1835	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1836		2683
1837	char *	2684	char *
1838	gl_vendor ()	2685	gl_vendor ()
1839	CODE:	2686	CODE:
1840	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1853	CODE:	2700	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855	OUTPUT:	2702	OUTPUT:
1856	RETVAL	2703	RETVAL
1857		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
1858	int glGetError ()	2719	int glGetError ()
1859		2720
1860	void glFinish ()	2721	void glFinish ()
1861		2722
1862	void glClear (int mask)	2723	void glClear (int mask)
…		…
1899	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1900	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1901		2762
1902	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1903	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
1904		2767
1905	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1906		2769
1907	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1908		2771
…		…
1916		2779
1917	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
1918	CODE:	2781	CODE:
1919	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
1920		2783
1921	void glBegin (int mode)
1922
1923	void glEnd ()
1924
1925	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
1926	PROTOTYPE: @
1927	ALIAS:	2785	ALIAS:
1928	glColor_premultiply = 1	2786	glColor_premultiply = 1
1929	CODE:	2787	CODE:
1930	if (ix)	2788	if (ix)
1931	{	2789	{
…		…
1934	b *= a;	2792	b *= a;
1935	}	2793	}
1936	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
1937	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
1938		2796
1939	void glInterleavedArrays (int format, int stride, char *data)
1940
1941	void glDrawElements (int mode, int count, int type, char *indices)
1942
1943	# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
1946	CODE:	2798	CODE:
1947	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
1948	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
1949		2801
…		…
1953		2805
1954	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
1955	CODE:	2807	CODE:
1956	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
1957		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
1958	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
1959	CODE:	2840	CODE:
1960	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
1961		2842
1962	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
1978	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1979	CODE:	2860	CODE:
1980	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
1981	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982		2863
1983	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1984		2865
1985	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986		2867
1987	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
1988		2871
1989	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990		2873
1991	int glGenTexture ()	2874	int glGenTexture ()
1992	CODE:	2875	CODE:
1993	{	2876	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	2877	OUTPUT:
1999	RETVAL	2878	RETVAL
2000		2879
2001	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2002	CODE:	2881	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	2882	del_texture (name);
2006	}	2883
2007
2008	int glGenList ()	2884	int glGenList ()
2009	CODE:	2885	CODE:
2010	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2011	OUTPUT:	2887	OUTPUT:
2012	RETVAL	2888	RETVAL
…		…
2019		2895
2020	void glEndList ()	2896	void glEndList ()
2021		2897
2022	void glCallList (int list)	2898	void glCallList (int list)
2023		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h \|\| !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2956	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID \| G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs. Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC