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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# 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
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	68	#endif
52		69
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		71
55	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
56		73
57	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
59		76
60	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61		81
62	#if 0	82	#if 0
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	84	#else
65	# define PARACHUTE 0	85	# define PARACHUTE 0
66	#endif	86	#endif
67		87
		88	static AV *texture_av;
		89
68	static struct	90	static struct
69	{	91	{
70	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	93	#include "glfunc.h"
72	#undef GL_FUNC	94	#undef GL_FUNC
73	} gl;	95	} gl;
74		96
		97	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	99	{
77	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	104	else
82	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
83	}	106	}
84		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/*glBindTexture (GL_TEXTURE_2D, name);*/
		127	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
85	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
86		134
87	#include "pango-font.c"	135	#include "pango-font.c"
88	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
89	#include "pango-render.c"	137	#include "pango-render.c"
90		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
93		143
94	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
95		145
96	static int	146	static int
97	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
98	{	148	{
99	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
113		163
114	typedef struct cf_layout {	164	typedef struct cf_layout {
115	PangoLayout *pl;	165	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
117	int base_height;	167	int base_height;
118	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
119	} *CFPlus__Layout;	170	} *DC__Layout;
120		171
121	static CFPlus__Font default_font;	172	static DC__Font default_font;
122	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
124		175
125	static void	176	static void
126	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	182	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	184	}
134		185
135	static void	186	static void
136	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
137	{	188	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
140	*/	191	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
145		196
146	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
147	}	198	}
148		199
149	static void	200	static void
150	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
151	{	202	{
152	PangoRectangle rect;	203	PangoRectangle rect;
153		204
154	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		213
163	*w = rect.width;	214	*w = rect.width;
164	*h = rect.height;	215	*h = rect.height;
165	}	216	}
166		217
		218	typedef uint16_t tileid;
167	typedef uint16_t mapface;	219	typedef uint16_t faceid;
168		220
169	typedef struct {	221	typedef struct {
170	GLint name;	222	GLuint name;
171	int w, h;	223	int w, h;
172	float s, t;	224	float s, t;
173	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
174	} maptex;	228	} maptex;
175		229
176	typedef struct {	230	typedef struct {
177	uint32_t player;	231	uint32_t player;
178	mapface face[3];	232	tileid tile[3];
179	uint16_t darkness;	233	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	235	} mapcell;
182		236
183	typedef struct {	237	typedef struct {
184	int32_t c0, c1;	238	int32_t c0, c1;
185	mapcell *col;	239	mapcell *col;
186	} maprow;	240	} maprow;
187		241
188	typedef struct map {	242	typedef struct map {
189	int x, y, w, h;	243	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	245	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	246	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		247
197	int32_t rows;	248	int32_t rows;
198	maprow *row;	249	maprow *row;
199	} *CFPlus__Map;	250	} *DC__Map;
200		251
201	static char *	252	static char *
202	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
203	{	254	{
204	char *p;	255	char *p;
…		…
221	}	272	}
222		273
223	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
226	static maprow *	297	static maprow *
227	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
228	{	299	{
229	if (0 > y)	300	if (0 > y)
230	{	301	{
231	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
270		341
271	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
272	}	343	}
273		344
274	static mapcell *	345	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
276	{	347	{
277	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
278	}	349	}
279		350
280	static void	351	static void
281	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
282	{	353	{
283	int r;	354	int r;
284		355
285	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
294	self->row = 0;	365	self->row = 0;
295	self->rows = 0;	366	self->rows = 0;
296	}	367	}
297		368
298	static void	369	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	371	{
301	int x, y;	372	int x, y;
302	maprow *row;	373	maprow *row;
303	mapcell *cell;	374	mapcell *cell;
304		375
…		…
324	cell->player = 0;	395	cell->player = 0;
325	}	396	}
326	}	397	}
327	}	398	}
328		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		407	{
		408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (*sv, SvIVX (*sv) | bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
329	static void	416	static void
330	music_finished (void)	417	music_finished (void)
331	{	418	{
332	SDL_UserEvent ev;	419	SDL_UserEvent ev;
333		420
…		…
367	n |= n >> 16;	454	n |= n >> 16;
368		455
369	return n + 1;	456	return n + 1;
370	}	457	}
371		458
372	MODULE = CFPlus PACKAGE = CFPlus	459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
373		518
374	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
375		520
376	BOOT:	521	BOOT:
377	{	522	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	524	static const struct {
380	const char *name;	525	const char *name;
381	IV iv;	526	IV iv;
382	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
384	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
466	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	638
479	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	640	# undef const_iv
483	};	641	};
484		642
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
488		655
489	int	656	int
490	in_destruct ()	657	in_destruct ()
491	CODE:	658	CODE:
492	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
495		662
496	NV floor (NV x)	663	NV floor (NV x)
497		664
498	NV ceil (NV x)	665	NV ceil (NV x)
499		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
500	void	671	void
501	pango_init ()	672	pango_init ()
502	CODE:	673	CODE:
503	{	674	{
504	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
507	}	682	}
		683
		684	char *
		685	SDL_GetError ()
508		686
509	int	687	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		689
512	void	690	void
513	SDL_Quit ()	691	SDL_Quit ()
514		692
515	void	693	void
516	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	695	PPCODE:
518	{	696	{
519	SDL_Rect **m;	697	SDL_Rect **m;
520		698
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		703
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		706
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		711
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	716	#endif
539		717
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		719
545	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
546	while (*m)	721	while (*m)
547	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
548	AV *av = newAV ();	725	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
552		732
553	++m;	733	++m;
554	}	734	}
555	}	735	}
556		736
557	char *
558	SDL_GetError ()
559
560	int	737	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
563	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	751	);
		752
566	if (RETVAL)	753	if (RETVAL)
567	{	754	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	759	#include "glfunc.h"
571	# undef GL_FUNC	760	#undef GL_FUNC
572	}	761	}
		762	}
573	OUTPUT:	763	OUTPUT:
574	RETVAL	764	RETVAL
575		765
576	void	766	void
577	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
578		768
579	char *	769	char *
580	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
581		771
		772	int
		773	SDL_GetAppState ()
		774
582	void	775	void
583	SDL_PollEvent ()	776	poll_events ()
584	PPCODE:	777	PPCODE:
585	{	778	{
586	SDL_Event ev;	779	SDL_Event ev;
587		780
588	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	783	{
590	HV *hv = newHV ();	784	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		786
593	switch (ev.type)	787	switch (ev.type)
594	{	788	{
595	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
596	case SDL_KEYUP:	790	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	796	break;
602		797
603	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	801	break;
607		802
608	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
616	break;	829	break;
617		830
618	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		834
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	845	break;
633	}	846	}
634		847
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	849	}
637	}	850	}
638		851
639	int	852	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	854	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
644		857
645	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
646	Mix_CloseAudio ()	875	Mix_CloseAudio ()
647		876
648	int	877	int
649	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
650		879
		880	const char *
		881	Mix_GetError ()
		882
651	void	883	void
652	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
653	CODE:	885	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		887
658	void	888	void
659	win32_proxy_info ()	889	win32_proxy_info ()
660	PPCODE:	890	PPCODE:
661	{	891	{
…		…
698	STRLEN image_len;	928	STRLEN image_len;
699	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
700	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
701	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
705		935
706	if (!rw)	936	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
708		938
…		…
781	void	1011	void
782	error (char *message)	1012	error (char *message)
783	CODE:	1013	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1015	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
787	#endif	1017	#endif
788		1018
789	void	1019	void
790	fatal (char *message)	1020	fatal (char *message)
791	CODE:	1021	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1023	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
795	#endif	1025	#endif
796	_exit (1);	1026	_exit (1);
797		1027
798	void	1028	void
799	_exit (int retval = 0)	1029	_exit (int retval = 0)
800	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
801	_exit (retval);	1034	_exit (retval);
		1035	#endif
802		1036
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
804		1045
805	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
806	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	1052	CODE:
808	{	1053	{
809	int count;	1054	int count;
810	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
813	}	1058	}
814	OUTPUT:	1059	OUTPUT:
815	RETVAL	1060	RETVAL
816		1061
817	void	1062	void
818	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
819	CODE:	1064	CODE:
820	pango_font_description_free (self);	1065	pango_font_description_free (self);
821		1066
822	void	1067	void
823	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
824	CODE:	1070	CODE:
825	default_font = self;	1071	default_font = self;
826		1072
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1074
		1075	PROTOTYPES: DISABLE
		1076
829	void	1077	void
830	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
831	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
832	tc_clear ();	1087	tc_restore ();
833		1088
834	CFPlus::Layout	1089	DC::Layout
835	new (SV *class)	1090	new (SV *class)
836	CODE:	1091	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
838		1093
839	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
846		1102
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
849	OUTPUT:	1105	OUTPUT:
850	RETVAL	1106	RETVAL
851		1107
852	void	1108	void
853	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
854	CODE:	1110	CODE:
855	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
856	Safefree (self);	1113	Safefree (self);
857		1114
858	void	1115	void
859	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
860	CODE:	1117	CODE:
861	{	1118	{
862	STRLEN textlen;	1119	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
864		1121
865	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
866	}	1123	}
867		1124
868	void	1125	void
869	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
870	CODE:	1127	CODE:
871	{	1128	{
872	STRLEN textlen;	1129	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
874		1131
875	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
876	}	1133	}
877		1134
878	void	1135	void
879	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
880	CODE:	1137	CODE:
881	{	1138	{
882	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1141	const char *pos = text;
…		…
919	if (attrs)	1176	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
921	}	1178	}
922		1179
923	void	1180	void
924	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
925	PPCODE:	1182	PPCODE:
926	{	1183	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1185
929	do	1186	do
930	{	1187	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1189
933	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
934	{	1191	{
935	PangoRectangle extents;	1192	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1201
945	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
946	}	1203	}
947		1204
948	int	1205	int
949	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
950	CODE:	1207	CODE:
951	{	1208	{
952	int lines = 1;	1209	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
954		1211
…		…
959	}	1216	}
960	OUTPUT:	1217	OUTPUT:
961	RETVAL	1218	RETVAL
962		1219
963	SV *	1220	SV *
964	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
965	CODE:	1222	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
968	OUTPUT:	1225	OUTPUT:
969	RETVAL	1226	RETVAL
970		1227
971	void	1228	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1230	CODE:
974	self->r = r;	1231	self->r = r;
975	self->g = g;	1232	self->g = g;
976	self->b = b;	1233	self->b = b;
977	self->a = a;	1234	self->a = a;
978		1235
979	void	1236	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1238	CODE:
982	if (self->font != font)	1239	if (self->font != font)
983	{	1240	{
984	self->font = font;	1241	self->font = font;
985	layout_update_font (self);	1242	layout_update_font (self);
986	}	1243	}
987		1244
988	void	1245	void
989	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
990	CODE:	1247	CODE:
991	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
992	{	1249	{
993	self->base_height = base_height;	1250	self->base_height = base_height;
994	layout_update_font (self);	1251	layout_update_font (self);
995	}	1252	}
996		1253
997	void	1254	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1256	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1258
1002	void	1259	void
1003	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1004	CODE:	1261	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1263
1007	void	1264	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1266	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1268
1012	void	1269	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1271	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1020	);	1277	);
1021		1278
1022	void	1279	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1281	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1283
1027	void	1284	void
1028	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1029	PPCODE:	1286	PPCODE:
1030	{	1287	{
1031	int w, h;	1288	int w, h;
1032		1289
1033	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1295	}
1039		1296
1040	int	1297	int
1041	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1042	CODE:	1299	CODE:
1043	{	1300	{
1044	PangoRectangle rect;	1301	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1048	}	1305	}
1049	OUTPUT:	1306	OUTPUT:
1050	RETVAL	1307	RETVAL
1051		1308
1052	int	1309	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1311	CODE:
1055	{	1312	{
1056	int index, trailing;	1313	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1315	RETVAL = index + trailing;
1059	}	1316	}
1060	OUTPUT:	1317	OUTPUT:
1061	RETVAL	1318	RETVAL
1062		1319
1063	void	1320	void
1064	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1322	PPCODE:
1066	{	1323	{
1067	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1326
1070	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1331	}
1075		1332
1076	void	1333	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1335	PPCODE:
		1336	{
		1337	int line, x;
		1338
		1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1342	--line;
		1343	#endif
		1344	EXTEND (SP, 2);
		1345	PUSHs (sv_2mortal (newSViv (line)));
		1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1347	}
		1348
		1349	void
		1350	line_x_to_index (DC::Layout self, int line, int x)
		1351	PPCODE:
		1352	{
		1353	PangoLayoutLine *lp;
		1354	int index, trailing;
		1355
		1356	if (line < 0)
		1357	XSRETURN_EMPTY;
		1358
		1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1360	XSRETURN_EMPTY; /* do better */
		1361
		1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1363
		1364	EXTEND (SP, 2);
		1365	if (GIMME_V == G_SCALAR)
		1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1367	else
		1368	{
		1369	PUSHs (sv_2mortal (newSViv (index)));
		1370	PUSHs (sv_2mortal (newSViv (trailing)));
		1371	}
		1372	}
		1373
		1374	void
		1375	render (DC::Layout self, float x, float y, int flags = 0)
		1376	CODE:
		1377	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1080	self->pl,	1379	self->pl,
		1380	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1083	flags	1383	flags
1084	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1085		1388
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1389	void
1089	pad2pot (SV *data_, SV *w_, SV *h_)	1390	draw (DC::Layout self)
1090	CODE:	1391	CODE:
1091	{	1392	{
1092	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1400
1095	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow || nh != oh) && SvOK (data_))
1096	{	1417	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1418	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1422
1109	SvPOK_only (result_);	1423	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1111		1425
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1427	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1429
1116	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1431	}
1123	}	1432	}
1124		1433
1125	void	1434	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1441	{
1133	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1137		1449
1138	if (items < 5)	1450	if (items < 5)
1139	{	1451	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1171	}	1483	}
1172	}	1484	}
1173		1485
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1175		1496
1176	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
		1502	new (SV *class)
1178	CODE:	1503	CODE:
1179	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1505	RETVAL->x = 0;
1181	RETVAL->y = 0;	1506	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1514	RETVAL->row = 0;
1192	OUTPUT:	1515	OUTPUT:
1193	RETVAL	1516	RETVAL
1194		1517
1195	void	1518	void
1196	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1197	CODE:	1520	CODE:
1198	{	1521	{
1199	map_clear (self);	1522	map_clear (self);
1200	Safefree (self->face);	1523	Safefree (self->face2tile);
1201	Safefree (self->tex);	1524	Safefree (self->tex);
1202	Safefree (self);	1525	Safefree (self);
1203	}	1526	}
1204		1527
1205	void	1528	void
		1529	resize (DC::Map self, int map_width, int map_height)
		1530	CODE:
		1531	self->w = map_width;
		1532	self->h = map_height;
		1533
		1534	void
1206	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1207	CODE:	1536	CODE:
1208	map_clear (self);	1537	map_clear (self);
1209		1538
1210	void	1539	void
1211	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1541	CODE:
1213	{	1542	{
1214	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1544	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1545	}
1222		1546
1223	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 || face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 || smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	void
1224	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)	1571	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)
1225	CODE:	1572	CODE:
1226	{	1573	{
1227	while (self->texs <= texid)	1574	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1575
1233	{	1576	{
1234	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1235		1578
1236	tex->name = name;	1579	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1598	}
1256		1599
1257	int	1600	int
1258	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1259	ALIAS:	1602	ALIAS:
1260	oy = 1	1603	oy = 1
1261	x = 2	1604	x = 2
1262	y = 3	1605	y = 3
1263	w = 4	1606	w = 4
…		…
1274	}	1617	}
1275	OUTPUT:	1618	OUTPUT:
1276	RETVAL	1619	RETVAL
1277		1620
1278	void	1621	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1623	CODE:
1281	{	1624	{
1282	if (dx > 0)	1625	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1627	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1629
1287	if (dy > 0)	1630	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1632	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1634
1292	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1294		1637
1295	while (self->y < 0)	1638	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1301	}	1644	}
1302	}	1645	}
1303		1646
1304	void	1647	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1649	CODE:
1307	{	1650	{
1308	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1309	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1310	mapcell *cell;	1653	mapcell *cell;
1311	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1312		1657
1313	while (data < data_end - 1)	1658	while (data < data_end - 1)
1314	{	1659	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1316		1661
…		…
1347	cell->stat_width = 1;	1692	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1349	}	1694	}
1350	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1353	{	1698	{
1354	if (*data == 4)	1699	if (*data == 4)
1355	; // decode player tag	1700	; // decode player count
1356		1701
1357	data += *data + 1;	1702	data += *data + 1;
1358	}	1703	}
1359	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1367	}	1712	}
1368	else	1713	else
1369	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1370	}	1715	}
1371		1716
		1717	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1718	if (flags & (4 >> z))
1373	{	1719	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1375	}	1737	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1738	}
1387	else	1739	else
1388	cell->darkness = 0;	1740	cell->darkness = 0;
1389	}	1741	}
1390	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1391		1745
1392	SV *	1746	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1748	CODE:
1395	{	1749	{
1396	int x1, x;	1750	int x1, x;
1397	int y1, y;	1751	int y1, y;
1398	int z;	1752	int z;
…		…
1419	{	1773	{
1420	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1421		1775
1422	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1423	{	1777	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1780	int a1 = tex.a;
1431		1781
1432	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1786	}
1438	}	1787	}
1439		1788
1440	*map++ = (r )	1789	*map++ = (r )
1441	| (g << 8)	1790	| (g << 8)
…		…
1448	}	1797	}
1449	OUTPUT:	1798	OUTPUT:
1450	RETVAL	1799	RETVAL
1451		1800
1452	void	1801	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1454	CODE:	1803	CODE:
1455	{	1804	{
1456	int vx, vy;
1457	int x, y, z;	1805	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1806
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
1463		1811
1464	/*	1812	rc_t *rc = rc_alloc ();
1465	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1466	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1815
1469	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1472	*/
1473		1819
1474	glColor4ub (255, 255, 255, 255);	1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1475		1856
1476	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		1860
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1486	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1488	{	1867	{
1489	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1490		1869
1491	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1872	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	1874	tileid tile = cell->tile [z];
		1875
		1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
1497		1880
1498	if (face && face < self->texs)	1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x|y is
		1932	// shifted +1|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1499	{	1981	{
1500	maptex tex = self->tex [face];	1982	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1984
1504	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1505	{	1987	{
1506	glEnd ();	1988	smooth_key *skey = (smooth_key *)HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		1990
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1520	{	1994	{
1521	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
1524		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1525	glEnd ();	2009	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1528		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1533	}	2035	}
1534	}	2036	}
1535	}
1536	}	2037	}
1537		2038
1538	glEnd ();	2039	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1541	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1542		2049
1543	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1546	{	2053	{
1547	maprow *row = self->row + (y + vy);	2054	maprow *row = self->row + (y + my);
1548		2055
1549	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2058	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1553		2060
1554	int px = x * 32;	2061	int px = x * T;
1555	int py = y * 32;	2062	int py = y * T;
1556		2063
1557	if (cell->stat_hp)	2064	if (cell->stat_hp)
1558	{	2065	{
1559	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2068
1562	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2071	px + width - 1, py);
1565		2072
…		…
1571	}	2078	}
1572	}	2079	}
1573	}	2080	}
1574		2081
1575	void	2082	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1577	CODE:	2084	CODE:
1578	{	2085	{
1579	static float color[16][3] = {	2086	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1633	}	2140	}
1634		2141
1635	void	2142	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2144	PPCODE:
1638	{	2145	{
1639	int vx, vy;
1640	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		2154
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2157
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1651		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1652	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1654	{	2165	{
1655	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1656		2167
1657	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2170	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1661		2172
1662	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1665	}	2176	}
1666	}	2177	}
1667		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1668	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1672	}	2221	}
1673		2222
1674	SV *	2223	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2225	CODE:
1677	{	2226	{
1678	int x, y, x1, y1;	2227	int x, y, x1, y1;
1679	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1680	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1706	{	2255	{
1707	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2257	uint8_t flags = 0;
1709		2258
1710	if (cell->face [0]) flags |= 1;	2259	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2260	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2261	if (cell->tile [2]) flags |= 4;
1713		2262
1714	*data++ = flags;	2263	*data++ = flags;
1715		2264
1716	if (flags & 1)	2265	if (flags & 1)
1717	{	2266	{
		2267	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2269	*data++ = tile;
1720	}	2270	}
1721		2271
1722	if (flags & 2)	2272	if (flags & 2)
1723	{	2273	{
		2274	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2276	*data++ = tile;
1726	}	2277	}
1727		2278
1728	if (flags & 4)	2279	if (flags & 4)
1729	{	2280	{
		2281	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2283	*data++ = tile;
1732	}	2284	}
1733	}	2285	}
1734	else	2286	else
1735	*data++ = 0;	2287	*data++ = 0;
1736	}	2288	}
…		…
1742	}	2294	}
1743	OUTPUT:	2295	OUTPUT:
1744	RETVAL	2296	RETVAL
1745		2297
1746	void	2298	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1748	PPCODE:	2300	PPCODE:
1749	{	2301	{
1750	int x, y, z;	2302	int x, y, z;
1751	int w, h;	2303	int w, h;
1752	int x1, y1;	2304	int x1, y1;
1753		2305
1754	if (*data++ != 0)	2306	if (*data++ != 0)
1755	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1756		2308
1757	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
1758	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
1759		2311
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1776	{	2328	{
1777	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1778		2330
1779	if (flags)	2331	if (flags)
1780	{	2332	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1784		2335
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2336	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2339
1789	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1790	{	2341	{
1791	cell->darkness = 0;	2342	cell->darkness = 0;
1792		2343
1793	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1794	{	2345	{
1795	cell->face[z] = face[z];	2346	tileid t = tile [z];
1796		2347
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2348	if (t >= self->texs || (t && !self->tex [t].name))
		2349	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1799	}	2355	}
1800	}	2356	}
1801	}	2357	}
1802	}	2358	}
1803	}	2359	}
1804	}	2360	}
1805		2361
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2363
1808	CFPlus::MixChunk	2364	DC::RW
1809	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
1810	CODE:	2366	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1812	OUTPUT:	2373	OUTPUT:
1813	RETVAL	2374	RETVAL
1814		2375
		2376	DC::RW
		2377	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1816	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1817	CODE:	2486	CODE:
1818	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1819		2488
1820	int	2489	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2495	OUTPUT:
1825	RETVAL	2496	RETVAL
1826		2497
1827	int	2498	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2500	CODE:
		2501	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1831	OUTPUT:	2513	OUTPUT:
1832	RETVAL	2514	RETVAL
1833		2515
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2517
1836	int	2518	int
1837	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1838	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2525	OUTPUT:
1841	RETVAL	2526	RETVAL
1842		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
1843	CFPlus::MixMusic	2538	DC::MixMusic
1844	new_from_file (SV *class, char *path)	2539	new (SV *class, DC::RW rwops)
1845	CODE:	2540	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2542	OUTPUT:
1848	RETVAL	2543	RETVAL
1849		2544
1850	void	2545	void
1851	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1852	CODE:	2547	CODE:
1853	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1854		2549
1855	int	2550	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2552	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2554	OUTPUT:
1860	RETVAL	2555	RETVAL
1861		2556
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1863		2565
1864	BOOT:	2566	BOOT:
1865	{	2567	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2569	static const struct {
1868	const char *name;	2570	const char *name;
1869	IV iv;	2571	IV iv;
1870	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2591	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2675	# undef const_iv
1953	};	2676	};
1954		2677
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
1957	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1958		2690
1959	char *	2691	char *
1960	gl_vendor ()	2692	gl_vendor ()
1961	CODE:	2693	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2707	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2709	OUTPUT:
1978	RETVAL	2710	RETVAL
1979		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
1980	int glGetError ()	2726	int glGetError ()
1981		2727
1982	void glFinish ()	2728	void glFinish ()
1983		2729
1984	void glClear (int mask)	2730	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2769
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2026		2774
2027	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2028		2776
2029	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2030		2778
…		…
2038		2786
2039	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2788	CODE:
2041	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2042		2790
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	2792	ALIAS:
2050	glColor_premultiply = 1	2793	glColor_premultiply = 1
2051	CODE:	2794	CODE:
2052	if (ix)	2795	if (ix)
2053	{	2796	{
…		…
2056	b *= a;	2799	b *= a;
2057	}	2800	}
2058	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2060		2803
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2805	CODE:
2069	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2808
…		…
2075		2812
2076	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2077	CODE:	2814	CODE:
2078	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2079		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2080	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2081	CODE:	2847	CODE:
2082	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2083		2849
2084	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2101	CODE:	2867	CODE:
2102	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		2870
2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106		2872
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		2874
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2110		2878
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		2880
2113	int glGenTexture ()	2881	int glGenTexture ()
2114	CODE:	2882	CODE:
2115	{	2883	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2884	OUTPUT:
2121	RETVAL	2885	RETVAL
2122		2886
2123	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2124	CODE:	2888	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2889	del_texture (name);
2128	}	2890
2129
2130	int glGenList ()	2891	int glGenList ()
2131	CODE:	2892	CODE:
2132	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2133	OUTPUT:	2894	OUTPUT:
2134	RETVAL	2895	RETVAL
…		…
2141		2902
2142	void glEndList ()	2903	void glEndList ()
2143		2904
2144	void glCallList (int list)	2905	void glCallList (int list)
2145		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h || !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2963	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID | G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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