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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.257 by root, Mon Mar 24 01:15:21 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
…		…
30	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
31		46
32	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
33		48
34	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#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
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
35		61
36	#ifndef _WIN32	62	#ifndef _WIN32
37	# include <sys/types.h>	63	# include <sys/types.h>
38	# include <sys/socket.h>	64	# include <sys/socket.h>
39	# include <netinet/in.h>	65	# include <netinet/in.h>
40	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
41	# include <inttypes.h>	67	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	68	#endif
50		69
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		71
53	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
54		73
55	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
57		76
58	#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)
59		81
60	#if 0	82	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	84	#else
63	# define PARACHUTE 0	85	# define PARACHUTE 0
64	#endif	86	#endif
65		87
		88	static AV *texture_av;
		89
66	static struct	90	static struct
67	{	91	{
68	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	93	#include "glfunc.h"
70	#undef GL_FUNC	94	#undef GL_FUNC
71	} gl;	95	} gl;
72		96
		97	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	99	{
75	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	104	else
80	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
81	}	106	}
82		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
83	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
84		134
85	#include "pango-font.c"	135	#include "pango-font.c"
86	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
87	#include "pango-render.c"	137	#include "pango-render.c"
88		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
91		143
92	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
93		145
94	static int	146	static int
95	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
96	{	148	{
97	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		163
112	typedef struct cf_layout {	164	typedef struct cf_layout {
113	PangoLayout *pl;	165	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
115	int base_height;	167	int base_height;
116	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
117	} *CFPlus__Layout;	170	} *DC__Layout;
118		171
119	static CFPlus__Font default_font;	172	static DC__Font default_font;
120	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
122		175
123	static void	176	static void
124	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	182	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	184	}
132		185
133	static void	186	static void
134	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
135	{	188	{
136	/* 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
137	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
138	*/	191	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		196
144	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
145	}	198	}
146		199
147	static void	200	static void
148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
149	{	202	{
150	PangoRectangle rect;	203	PangoRectangle rect;
151		204
152	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		213
161	*w = rect.width;	214	*w = rect.width;
162	*h = rect.height;	215	*h = rect.height;
163	}	216	}
164		217
		218	typedef uint16_t tileid;
165	typedef uint16_t mapface;	219	typedef uint16_t faceid;
166		220
167	typedef struct {	221	typedef struct {
168	GLint name;	222	GLuint name;
169	int w, h;	223	int w, h;
170	float s, t;	224	float s, t;
171	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
172	} maptex;	228	} maptex;
173		229
174	typedef struct {	230	typedef struct {
175	uint32_t player;	231	uint32_t player;
176	mapface face[3];	232	tileid tile[3];
177	uint16_t darkness;	233	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	235	} mapcell;
180		236
181	typedef struct {	237	typedef struct {
182	int32_t c0, c1;	238	int32_t c0, c1;
183	mapcell *col;	239	mapcell *col;
184	} maprow;	240	} maprow;
185		241
186	typedef struct map {	242	typedef struct map {
187	int x, y, w, h;	243	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	245	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	246	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		247
195	int32_t rows;	248	int32_t rows;
196	maprow *row;	249	maprow *row;
197	} *CFPlus__Map;	250	} *DC__Map;
198		251
199	static char *	252	static char *
200	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
201	{	254	{
202	char *p;	255	char *p;
…		…
219	}	272	}
220		273
221	#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))
222	#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))
223		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
224	static maprow *	297	static maprow *
225	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
226	{	299	{
227	if (0 > y)	300	if (0 > y)
228	{	301	{
229	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
268		341
269	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
270	}	343	}
271		344
272	static mapcell *	345	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
274	{	347	{
275	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
276	}	349	}
277		350
278	static void	351	static void
279	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
280	{	353	{
281	int r;	354	int r;
282		355
283	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
292	self->row = 0;	365	self->row = 0;
293	self->rows = 0;	366	self->rows = 0;
294	}	367	}
295		368
296	static void	369	static void
297	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)
298	{	371	{
299	int x, y;	372	int x, y;
300	maprow *row;	373	maprow *row;
301	mapcell *cell;	374	mapcell *cell;
302		375
…		…
322	cell->player = 0;	395	cell->player = 0;
323	}	396	}
324	}	397	}
325	}	398	}
326		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
327	static void	416	static void
328	music_finished (void)	417	music_finished (void)
329	{	418	{
330	SDL_UserEvent ev;	419	SDL_UserEvent ev;
331		420
…		…
365	n |= n >> 16;	454	n |= n >> 16;
366		455
367	return n + 1;	456	return n + 1;
368	}	457	}
369		458
370	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
371		518
372	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
373		520
374	BOOT:	521	BOOT:
375	{	522	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	524	static const struct {
378	const char *name;	525	const char *name;
379	IV iv;	526	IV iv;
380	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
464	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	638
477	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	640	# undef const_iv
481	};	641	};
482		642
483	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; )
484	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);
485	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
486		655
487	int	656	int
488	in_destruct ()	657	in_destruct ()
489	CODE:	658	CODE:
490	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
492	RETVAL	661	RETVAL
493		662
494	NV floor (NV x)	663	NV floor (NV x)
495		664
496	NV ceil (NV x)	665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
497		670
498	void	671	void
499	pango_init ()	672	pango_init ()
500	CODE:	673	CODE:
501	{	674	{
502	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
505	}	683	}
		684
		685	char *
		686	SDL_GetError ()
506		687
507	int	688	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		690
510	void	691	void
511	SDL_Quit ()	692	SDL_Quit ()
512		693
513	void	694	void
514	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	696	PPCODE:
516	{	697	{
517	SDL_Rect **m;	698	SDL_Rect **m;
518		699
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		704
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		707
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		712
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	717	#endif
537		718
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		720
543	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
544	while (*m)	722	while (*m)
545	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
546	AV *av = newAV ();	726	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
550		733
551	++m;	734	++m;
552	}	735	}
553	}	736	}
554		737
555	char *
556	SDL_GetError ()
557
558	int	738	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
561	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	752	);
		753
564	if (RETVAL)	754	if (RETVAL)
565	{	755	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	760	#include "glfunc.h"
569	# undef GL_FUNC	761	#undef GL_FUNC
570	}	762	}
		763	}
571	OUTPUT:	764	OUTPUT:
572	RETVAL	765	RETVAL
573		766
574	void	767	void
575	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
576		769
577	char *	770	char *
578	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
579		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
580	void	779	void
581	SDL_PollEvent ()	780	poll_events ()
582	PPCODE:	781	PPCODE:
583	{	782	{
584	SDL_Event ev;	783	SDL_Event ev;
585		784
586	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	787	{
588	HV *hv = newHV ();	788	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		790
591	switch (ev.type)	791	switch (ev.type)
592	{	792	{
593	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
594	case SDL_KEYUP:	794	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	800	break;
600		801
601	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	805	break;
605		806
606	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
614	break;	833	break;
615		834
616	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		838
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	849	break;
631	}	850	}
632		851
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	853	}
635	}	854	}
636		855
637	int	856	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	858	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
642		861
643	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
644	Mix_CloseAudio ()	879	Mix_CloseAudio ()
645		880
646	int	881	int
647	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
648		883
		884	const char *
		885	Mix_GetError ()
		886
649	void	887	void
650	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
651	CODE:	889	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		891
656	void	892	void
657	win32_proxy_info ()	893	win32_proxy_info ()
658	PPCODE:	894	PPCODE:
659	{	895	{
…		…
680	}	916	}
681	}	917	}
682	#endif	918	#endif
683	}	919	}
684		920
685	void	921	int
686	add_font (char *file)	922	add_font (char *file)
687	CODE:	923	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
689		927
690	void	928	void
691	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
692	ALIAS:	930	ALIAS:
693	load_image_file = 1	931	load_image_file = 1
…		…
696	STRLEN image_len;	934	STRLEN image_len;
697	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
698	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
699	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
703		941
704	if (!rw)	942	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
706		944
…		…
779	void	1017	void
780	error (char *message)	1018	error (char *message)
781	CODE:	1019	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1021	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
785	#endif	1023	#endif
786		1024
787	void	1025	void
788	fatal (char *message)	1026	fatal (char *message)
789	CODE:	1027	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1029	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
793	#endif	1031	#endif
794	_exit (1);	1032	_exit (1);
795		1033
796	void	1034	void
797	_exit (int retval = 0)	1035	_exit (int retval = 0)
798	CODE:	1036	CODE:
		1037	#ifdef WIN32
		1038	ExitThread (retval); // unclean, please beam me up
		1039	#else
799	_exit (retval);	1040	_exit (retval);
		1041	#endif
800		1042
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
802		1051
803	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
804	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
805	CODE:	1058	CODE:
806	{	1059	{
807	int count;	1060	int count;
808	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
811	}	1064	}
812	OUTPUT:	1065	OUTPUT:
813	RETVAL	1066	RETVAL
814		1067
815	void	1068	void
816	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
817	CODE:	1070	CODE:
818	pango_font_description_free (self);	1071	pango_font_description_free (self);
819		1072
820	void	1073	void
821	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
822	CODE:	1076	CODE:
823	default_font = self;	1077	default_font = self;
824		1078
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1080
		1081	PROTOTYPES: DISABLE
		1082
827	void	1083	void
828	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
829	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
830	tc_clear ();	1093	tc_restore ();
831		1094
832	CFPlus::Layout	1095	DC::Layout
833	new (SV *class)	1096	new (SV *class)
834	CODE:	1097	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
836		1099
837	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
844		1108
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
847	OUTPUT:	1111	OUTPUT:
848	RETVAL	1112	RETVAL
849		1113
850	void	1114	void
851	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
852	CODE:	1116	CODE:
853	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
854	Safefree (self);	1119	Safefree (self);
855		1120
856	void	1121	void
857	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
858	CODE:	1123	CODE:
859	{	1124	{
860	STRLEN textlen;	1125	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
862		1127
863	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
864	}	1129	}
865		1130
866	void	1131	void
867	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
868	CODE:	1133	CODE:
869	{	1134	{
870	STRLEN textlen;	1135	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
872		1137
873	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
874	}	1139	}
875		1140
876	void	1141	void
877	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
878	CODE:	1143	CODE:
879	{	1144	{
880	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1147	const char *pos = text;
…		…
917	if (attrs)	1182	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
919	}	1184	}
920		1185
921	void	1186	void
922	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
923	PPCODE:	1188	PPCODE:
924	{	1189	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1191
927	do	1192	do
928	{	1193	{
929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930		1195
931	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
932	{	1197	{
933	PangoRectangle extents;	1198	PangoRectangle extents;
934	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
942		1207
943	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
944	}	1209	}
945		1210
946	int	1211	int
947	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
948	CODE:	1213	CODE:
949	{	1214	{
950	int lines = 1;	1215	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
952		1217
…		…
957	}	1222	}
958	OUTPUT:	1223	OUTPUT:
959	RETVAL	1224	RETVAL
960		1225
961	SV *	1226	SV *
962	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
963	CODE:	1228	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
966	OUTPUT:	1231	OUTPUT:
967	RETVAL	1232	RETVAL
968		1233
969	void	1234	void
970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971	CODE:	1236	CODE:
972	self->r = r;	1237	self->r = r;
973	self->g = g;	1238	self->g = g;
974	self->b = b;	1239	self->b = b;
975	self->a = a;	1240	self->a = a;
976		1241
977	void	1242	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1244	CODE:
980	if (self->font != font)	1245	if (self->font != font)
981	{	1246	{
982	self->font = font;	1247	self->font = font;
983	layout_update_font (self);	1248	layout_update_font (self);
984	}	1249	}
985		1250
986	void	1251	void
987	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
988	CODE:	1253	CODE:
989	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
990	{	1255	{
991	self->base_height = base_height;	1256	self->base_height = base_height;
992	layout_update_font (self);	1257	layout_update_font (self);
993	}	1258	}
994		1259
995	void	1260	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1262	CODE:
998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999		1264
1000	void	1265	void
1001	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1002	CODE:	1267	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1269
1005	void	1270	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1272	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1274
1010	void	1275	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1277	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1018	);	1283	);
1019		1284
1020	void	1285	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1287	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1289
1025	void	1290	void
1026	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1027	PPCODE:	1292	PPCODE:
1028	{	1293	{
1029	int w, h;	1294	int w, h;
1030		1295
1031	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1301	}
1037		1302
1038	int	1303	int
1039	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1040	CODE:	1305	CODE:
1041	{	1306	{
1042	PangoRectangle rect;	1307	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1045	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1046	}	1311	}
1047	OUTPUT:	1312	OUTPUT:
1048	RETVAL	1313	RETVAL
1049		1314
1050	int	1315	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1317	CODE:
1053	{	1318	{
1054	int index, trailing;	1319	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1321	RETVAL = index + trailing;
1057	}	1322	}
1058	OUTPUT:	1323	OUTPUT:
1059	RETVAL	1324	RETVAL
1060		1325
1061	void	1326	void
1062	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1328	PPCODE:
1064	{	1329	{
1065	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067		1332
1068	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072	}	1337	}
1073		1338
1074	void	1339	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1341	PPCODE:
		1342	{
		1343	int line, x;
		1344
		1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1348	--line;
		1349	#endif
		1350	EXTEND (SP, 2);
		1351	PUSHs (sv_2mortal (newSViv (line)));
		1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1353	}
		1354
		1355	void
		1356	line_x_to_index (DC::Layout self, int line, int x)
		1357	PPCODE:
		1358	{
		1359	PangoLayoutLine *lp;
		1360	int index, trailing;
		1361
		1362	if (line < 0)
		1363	XSRETURN_EMPTY;
		1364
		1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1366	XSRETURN_EMPTY; /* do better */
		1367
		1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1369
		1370	EXTEND (SP, 2);
		1371	if (GIMME_V == G_SCALAR)
		1372	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1373	else
		1374	{
		1375	PUSHs (sv_2mortal (newSViv (index)));
		1376	PUSHs (sv_2mortal (newSViv (trailing)));
		1377	}
		1378	}
		1379
		1380	void
		1381	render (DC::Layout self, float x, float y, int flags = 0)
		1382	CODE:
		1383	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1078	self->pl,	1385	self->pl,
		1386	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1081	flags	1389	flags
1082	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1083		1394
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1395	void
1087	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1088	CODE:	1397	CODE:
1089	{	1398	{
1090	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1406
1093	if (ow && oh)	1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1415
		1416	PROTOTYPES: ENABLE
		1417
		1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow || nh != oh) && SvOK (data_))
1094	{	1423	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow || nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1424	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1105	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1106		1428
1107	SvPOK_only (result_);	1429	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1109		1431
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1433	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1435
1114	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1437	}
1121	}	1438	}
1122		1439
1123	void	1440	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1447	{
1131	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1135		1455
1136	if (items < 5)	1456	if (items < 5)
1137	{	1457	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1169	}	1489	}
1170	}	1490	}
1171		1491
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
1173		1502
1174	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
		1508	new (SV *class)
1176	CODE:	1509	CODE:
1177	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1511	RETVAL->x = 0;
1179	RETVAL->y = 0;	1512	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1513	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1514	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1519	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1520	RETVAL->row = 0;
1190	OUTPUT:	1521	OUTPUT:
1191	RETVAL	1522	RETVAL
1192		1523
1193	void	1524	void
1194	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1195	CODE:	1526	CODE:
1196	{	1527	{
1197	map_clear (self);	1528	map_clear (self);
1198	Safefree (self->face);	1529	Safefree (self->face2tile);
1199	Safefree (self->tex);	1530	Safefree (self->tex);
1200	Safefree (self);	1531	Safefree (self);
1201	}	1532	}
1202		1533
1203	void	1534	void
		1535	resize (DC::Map self, int map_width, int map_height)
		1536	CODE:
		1537	self->w = map_width;
		1538	self->h = map_height;
		1539
		1540	void
1204	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1205	CODE:	1542	CODE:
1206	map_clear (self);	1543	map_clear (self);
1207		1544
1208	void	1545	void
1209	set_face (CFPlus::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1547	CODE:
1211	{	1548	{
1212	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1550	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1551	}
1220		1552
1221	void	1553	void
		1554	set_smooth (DC::Map self, int face, int smooth, int level)
		1555	CODE:
		1556	{
		1557	tileid texid;
		1558	maptex *tex;
		1559
		1560	if (face < 0 || face >= self->faces)
		1561	return;
		1562
		1563	if (smooth < 0 || smooth >= self->faces)
		1564	return;
		1565
		1566	texid = self->face2tile [face];
		1567
		1568	if (!texid)
		1569	return;
		1570
		1571	tex = self->tex + texid;
		1572	tex->smoothtile = self->face2tile [smooth];
		1573	tex->smoothlevel = level;
		1574	}
		1575
		1576	void
1222	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1223	CODE:	1578	CODE:
1224	{	1579	{
1225	while (self->texs <= texid)	1580	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1581
1231	{	1582	{
1232	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1233		1584
1234	tex->name = name;	1585	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1604	}
1254		1605
1255	int	1606	int
1256	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1257	ALIAS:	1608	ALIAS:
1258	oy = 1	1609	oy = 1
1259	x = 2	1610	x = 2
1260	y = 3	1611	y = 3
1261	w = 4	1612	w = 4
…		…
1272	}	1623	}
1273	OUTPUT:	1624	OUTPUT:
1274	RETVAL	1625	RETVAL
1275		1626
1276	void	1627	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1629	CODE:
1279	{	1630	{
1280	if (dx > 0)	1631	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1633	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1635
1285	if (dy > 0)	1636	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1637	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1638	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1640
1290	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1292		1643
1293	while (self->y < 0)	1644	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1299	}	1650	}
1300	}	1651	}
1301		1652
1302	void	1653	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1655	CODE:
1305	{	1656	{
1306	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1307	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1308	mapcell *cell;	1659	mapcell *cell;
1309	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1310		1663
1311	while (data < data_end - 1)	1664	while (data < data_end - 1)
1312	{	1665	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1314		1667
…		…
1345	cell->stat_width = 1;	1698	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1699	cell->stat_hp = *data++;
1347	}	1700	}
1348	else if (cmd == 6) // monster width	1701	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1702	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1703	else if (cmd == 0x47)
1351	{	1704	{
1352	if (*data == 4)	1705	if (*data == 4)
1353	; // decode player tag	1706	; // decode player count
1354		1707
1355	data += *data + 1;	1708	data += *data + 1;
1356	}	1709	}
1357	else if (cmd == 8) // cell flags	1710	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1711	cell->flags = *data++;
…		…
1365	}	1718	}
1366	else	1719	else
1367	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1368	}	1721	}
1369		1722
		1723	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1724	if (flags & (4 >> z))
1371	{	1725	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
		1727	need_facenum (self, face);
		1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1373	}	1743	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1744	}
1385	else	1745	else
1386	cell->darkness = 0;	1746	cell->darkness = 0;
1387	}	1747	}
1388	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1389		1751
1390	SV *	1752	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	1754	CODE:
1393	{	1755	{
1394	int x1, x;	1756	int x1, x;
1395	int y1, y;	1757	int y1, y;
1396	int z;	1758	int z;
…		…
1417	{	1779	{
1418	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1419		1781
1420	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1421	{	1783	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1786	int a1 = tex.a;
1429		1787
1430	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1792	}
1436	}	1793	}
1437		1794
1438	*map++ = (r )	1795	*map++ = (r )
1439	| (g << 8)	1796	| (g << 8)
…		…
1446	}	1803	}
1447	OUTPUT:	1804	OUTPUT:
1448	RETVAL	1805	RETVAL
1449		1806
1450	void	1807	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1452	CODE:	1809	CODE:
1453	{	1810	{
1454	int vx, vy;
1455	int x, y, z;	1811	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1812
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1816	smooth_key skey;
1461		1817
1462	/*	1818	rc_t *rc = rc_alloc ();
1463	int vx = self->vx = self->w >= sw	1819	rc_key_t key;
1464	? self->x + (self->w - sw) / 2	1820	rc_array_t *arr;
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1821
1467	int vy = self->vy = self->h >= sh	1822	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1823	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1824	if (sh > 255) sh = 255;
1470	*/
1471		1825
1472	glColor4ub (255, 255, 255, 255);	1826	// clear key, in case of extra padding
		1827	memset (&skey, 0, sizeof (skey));
		1828
		1829	memset (&key, 0, sizeof (key));
		1830	key.r = 255;
		1831	key.g = 255;
		1832	key.b = 255;
		1833	key.a = 255;
		1834	key.mode = GL_QUADS;
		1835	key.format = GL_T2F_V3F;
		1836	key.texname = -1;
		1837
		1838	mx += self->x;
		1839	my += self->y;
		1840
		1841	// first pass: determine smooth_max
		1842	// rather ugly, if you ask me
		1843	// could also be stored inside mapcell and updated on change
		1844	memset (smooth_max, 0, sizeof (smooth_max));
		1845
		1846	for (y = 0; y < sh; y++)
		1847	if (0 <= y + my && y + my < self->rows)
		1848	{
		1849	maprow *row = self->row + (y + my);
		1850
		1851	for (x = 0; x < sw; x++)
		1852	if (row->c0 <= x + mx && x + mx < row->c1)
		1853	{
		1854	mapcell *cell = row->col + (x + mx - row->c0);
		1855
		1856	smooth_max[x + 1][y + 1] =
		1857	MAX (self->tex [cell->tile [0]].smoothlevel,
		1858	MAX (self->tex [cell->tile [1]].smoothlevel,
		1859	self->tex [cell->tile [2]].smoothlevel));
		1860	}
		1861	}
1473		1862
1474	glEnable (GL_BLEND);	1863	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		1866
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
1484	for (y = 0; y < sh; y++)	1871	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1872	if (0 <= y + my && y + my < self->rows)
1486	{	1873	{
1487	maprow *row = self->row + (y + vy);	1874	maprow *row = self->row + (y + my);
1488		1875
1489	for (x = 0; x < sw; x++)	1876	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1877	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1878	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1879	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1880	tileid tile = cell->tile [z];
		1881
		1882	if (tile)
		1883	{
		1884	maptex tex = self->tex [tile];
		1885	int px, py;
1495		1886
1496	if (face && face < self->texs)	1887	if (key.texname != tex.name)
		1888	{
		1889	if (!tex.name)
		1890	tex = self->tex [2]; /* missing, replace by noface */
		1891
		1892	key.texname = tex.name;
		1893	arr = rc_array (rc, &key);
		1894	}
		1895
		1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1903
		1904	if (cell->flags && z == 2)
		1905	{
		1906	// overlays such as the speech bubble, probably more to come
		1907	if (cell->flags & 1)
		1908	{
		1909	maptex tex = self->tex [1];
		1910	int px = x * T + T * 2 / 32;
		1911	int py = y * T - T * 6 / 32;
		1912
		1913	if (tex.name)
		1914	{
		1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1925	}
		1926	}
		1927	}
		1928
		1929	// update smooth hash
		1930	if (tex.smoothtile)
		1931	{
		1932	skey.tile = tex.smoothtile;
		1933	skey.level = tex.smoothlevel;
		1934
		1935	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1936
		1937	// add bits to current tile and all neighbours. skey.x|y is
		1938	// shifted +1|+1 so we always stay positive.
		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
		1952	// full tile
		1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1954
		1955	// borders
		1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1960
		1961	// corners
		1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1966	}
		1967	}
		1968	}
		1969	}
		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
		1974	// go through all smoothlevels, lowest to highest, then draw.
		1975	// this is basically counting sort
		1976	{
		1977	int w, b;
		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
		1981	for (w = 0; w < 256 / 32; ++w)
		1982	{
		1983	uint32_t smask = smooth_level [w];
		1984	if (smask)
		1985	for (b = 0; b < 32; ++b)
		1986	if (smask & (((uint32_t)1) << b))
1497	{	1987	{
1498	maptex tex = self->tex [face];	1988	int level = (w << 5) | b;
1499	int px = (x + 1) * 32 - tex.w;	1989	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1990
1502	if (last_name != tex.name)	1991	hv_iterinit (smooth);
		1992	while ((he = hv_iternext (smooth)))
1503	{	1993	{
1504	glEnd ();	1994	smooth_key *skey = (smooth_key *)HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1995	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		1996
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
1518	{	2000	{
1519	maptex tex = self->tex [1];	2001	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	2002	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	2003	int py = (((int)skey->y) - 1) * T;
		2004	int border = bits & 15;
		2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2006	float dx = tex.s * .0625f; // 16 images/row
		2007	float dy = tex.t * .5f ; // 2 images/column
1522		2008
		2009	if (tex.name)
		2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
		2013	if (key.texname != tex.name)
		2014	{
1523	glEnd ();	2015	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
		2018	}
1526		2019
		2020	if (border)
		2021	{
		2022	float ox = border * dx;
		2023
		2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2028	}
		2029
		2030	if (corner)
		2031	{
		2032	float ox = corner * dx;
		2033
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
1531	}	2041	}
1532	}	2042	}
1533	}
1534	}	2043	}
1535		2044
1536	glEnd ();	2045	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
1539	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1540		2055
1541	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1544	{	2059	{
1545	maprow *row = self->row + (y + vy);	2060	maprow *row = self->row + (y + my);
1546		2061
1547	for (x = 0; x < sw; x++)	2062	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2063	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2064	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2065	mapcell *cell = row->col + (x + mx - row->c0);
1551		2066
1552	int px = x * 32;	2067	int px = x * T;
1553	int py = y * 32;	2068	int py = y * T;
1554		2069
1555	if (cell->stat_hp)	2070	if (cell->stat_hp)
1556	{	2071	{
1557	int width = cell->stat_width * 32;	2072	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2074
1560	glColor3ub (0, 0, 0);	2075	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2076	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2077	px + width - 1, py);
1563		2078
…		…
1569	}	2084	}
1570	}	2085	}
1571	}	2086	}
1572		2087
1573	void	2088	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1575	CODE:	2090	CODE:
1576	{	2091	{
1577	static float color[16][3] = {	2092	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1631	}	2146	}
1632		2147
1633	void	2148	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2150	PPCODE:
1636	{	2151	{
1637	int vx, vy;
1638	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1640	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1641	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1642		2160
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2163
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2164	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2165	my += self->y - 1;
1649		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1650	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1652	{	2171	{
1653	maprow *row = self->row + (y + vy);	2172	maprow *row = self->row + (y + my);
1654		2173
1655	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2176	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1659		2178
1660	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1663	}	2182	}
1664	}	2183	}
1665		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1666	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1670	}	2227	}
1671		2228
1672	SV *	2229	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2231	CODE:
1675	{	2232	{
1676	int x, y, x1, y1;	2233	int x, y, x1, y1;
1677	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1678	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1704	{	2261	{
1705	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2263	uint8_t flags = 0;
1707		2264
1708	if (cell->face [0]) flags |= 1;	2265	if (cell->tile [0]) flags |= 1;
1709	if (cell->face [1]) flags |= 2;	2266	if (cell->tile [1]) flags |= 2;
1710	if (cell->face [2]) flags |= 4;	2267	if (cell->tile [2]) flags |= 4;
1711		2268
1712	*data++ = flags;	2269	*data++ = flags;
1713		2270
1714	if (flags & 1)	2271	if (flags & 1)
1715	{	2272	{
		2273	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2275	*data++ = tile;
1718	}	2276	}
1719		2277
1720	if (flags & 2)	2278	if (flags & 2)
1721	{	2279	{
		2280	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2282	*data++ = tile;
1724	}	2283	}
1725		2284
1726	if (flags & 4)	2285	if (flags & 4)
1727	{	2286	{
		2287	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2289	*data++ = tile;
1730	}	2290	}
1731	}	2291	}
1732	else	2292	else
1733	*data++ = 0;	2293	*data++ = 0;
1734	}	2294	}
…		…
1740	}	2300	}
1741	OUTPUT:	2301	OUTPUT:
1742	RETVAL	2302	RETVAL
1743		2303
1744	void	2304	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2305	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1746	PPCODE:	2306	PPCODE:
1747	{	2307	{
1748	int x, y, z;	2308	int x, y, z;
1749	int w, h;	2309	int w, h;
1750	int x1, y1;	2310	int x1, y1;
1751		2311
1752	if (*data++ != 0)	2312	if (*data++ != 0)
1753	return; /* version mismatch */	2313	XSRETURN_EMPTY; /* version mismatch */
1754		2314
1755	w = *data++ << 8; w |= *data++;	2315	w = *data++ << 8; w |= *data++;
1756	h = *data++ << 8; h |= *data++;	2316	h = *data++ << 8; h |= *data++;
1757		2317
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2318	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2334	{
1775	uint8_t flags = *data++;	2335	uint8_t flags = *data++;
1776		2336
1777	if (flags)	2337	if (flags)
1778	{	2338	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2339	mapcell *cell = row_get_cell (row, x);
		2340	tileid tile[3] = { 0, 0, 0 };
1782		2341
1783	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2342	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1784	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2343	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1785	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2344	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1786		2345
1787	if (cell->darkness == 0)	2346	if (cell->darkness == 0)
1788	{	2347	{
1789	cell->darkness = 0;	2348	cell->darkness = 0;
1790		2349
1791	for (z = 0; z <= 2; z++)	2350	for (z = 0; z <= 2; z++)
1792	{	2351	{
1793	cell->face[z] = face[z];	2352	tileid t = tile [z];
1794		2353
1795	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2354	if (t >= self->texs || (t && !self->tex [t].name))
		2355	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2356	XPUSHs (sv_2mortal (newSViv (t)));
		2357	need_texid (self, t);
		2358	}
		2359
		2360	cell->tile [z] = t;
1797	}	2361	}
1798	}	2362	}
1799	}	2363	}
1800	}	2364	}
1801	}	2365	}
1802	}	2366	}
1803		2367
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2368	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2369
1806	CFPlus::MixChunk	2370	DC::RW
1807	new_from_file (SV *class, char *path)	2371	new (SV *class, SV *data_sv)
1808	CODE:	2372	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2373	{
		2374	STRLEN datalen;
		2375	char *data = SvPVbyte (data_sv, datalen);
		2376
		2377	RETVAL = SDL_RWFromConstMem (data, datalen);
		2378	}
1810	OUTPUT:	2379	OUTPUT:
1811	RETVAL	2380	RETVAL
1812		2381
		2382	DC::RW
		2383	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2384	CODE:
		2385	RETVAL = SDL_RWFromFile (path, mode);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	# fails on win32:
		2390	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2391	#void
		2392	#close (DC::RW self)
		2393	# CODE:
		2394	# (self->(close)) (self);
		2395
		2396	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2397
		2398	PROTOTYPES: DISABLE
		2399
		2400	DC::Channel
		2401	find ()
		2402	CODE:
		2403	{
		2404	RETVAL = Mix_GroupAvailable (-1);
		2405
		2406	if (RETVAL < 0)
		2407	{
		2408	RETVAL = Mix_GroupOldest (-1);
		2409
		2410	if (RETVAL < 0)
		2411	XSRETURN_UNDEF;
		2412
		2413	Mix_HaltChannel (RETVAL);
		2414	}
		2415
		2416	Mix_UnregisterAllEffects (RETVAL);
		2417	Mix_Volume (RETVAL, 128);
		2418	}
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	halt (DC::Channel self)
		2424	CODE:
		2425	Mix_HaltChannel (self);
		2426
		2427	void
		2428	expire (DC::Channel self, int ticks = -1)
		2429	CODE:
		2430	Mix_ExpireChannel (self, ticks);
		2431
		2432	void
		2433	fade_out (DC::Channel self, int ticks = -1)
		2434	CODE:
		2435	Mix_FadeOutChannel (self, ticks);
		2436
		2437	int
		2438	volume (DC::Channel self, int volume)
		2439	CODE:
		2440	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2441	OUTPUT:
		2442	RETVAL
		2443
		2444	void
		2445	unregister_all_effects (DC::Channel self)
		2446	CODE:
		2447	Mix_UnregisterAllEffects (self);
		2448
		2449	void
		2450	set_panning (DC::Channel self, int left, int right)
		2451	CODE:
		2452	left = CLAMP (left , 0, 255);
		2453	right = CLAMP (right, 0, 255);
		2454	Mix_SetPanning (self, left, right);
		2455
		2456	void
		2457	set_distance (DC::Channel self, int distance)
		2458	CODE:
		2459	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2460
		2461	void
		2462	set_position (DC::Channel self, int angle, int distance)
		2463	CODE:
		2464
		2465	void
		2466	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2467	CODE:
		2468	{
		2469	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2470	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2471	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2472	}
		2473
		2474	void
		2475	set_reverse_stereo (DC::Channel self, int flip)
		2476	CODE:
		2477	Mix_SetReverseStereo (self, flip);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::MixChunk
		2484	new (SV *class, DC::RW rwops)
		2485	CODE:
		2486	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	void
1814	DESTROY (CFPlus::MixChunk self)	2491	DESTROY (DC::MixChunk self)
1815	CODE:	2492	CODE:
1816	Mix_FreeChunk (self);	2493	Mix_FreeChunk (self);
1817		2494
1818	int	2495	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2496	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2497	CODE:
		2498	if (items > 1)
		2499	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2500	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2501	OUTPUT:
1823	RETVAL	2502	RETVAL
1824		2503
1825	int	2504	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2505	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2506	CODE:
		2507	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2508	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2509
		2510	if (RETVAL < 0)
		2511	XSRETURN_UNDEF;
		2512
		2513	if (channel < 0)
		2514	{
		2515	Mix_UnregisterAllEffects (RETVAL);
		2516	Mix_Volume (RETVAL, 128);
		2517	}
		2518	}
1829	OUTPUT:	2519	OUTPUT:
1830	RETVAL	2520	RETVAL
1831		2521
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2522	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2523
1834	int	2524	int
1835	volume (int volume = -1)	2525	volume (int volume = -1)
		2526	PROTOTYPE: ;$
1836	CODE:	2527	CODE:
		2528	if (items > 0)
		2529	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2530	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2531	OUTPUT:
1839	RETVAL	2532	RETVAL
1840		2533
		2534	void
		2535	fade_out (int ms)
		2536	CODE:
		2537	Mix_FadeOutMusic (ms);
		2538
		2539	void
		2540	halt ()
		2541	CODE:
		2542	Mix_HaltMusic ();
		2543
1841	CFPlus::MixMusic	2544	DC::MixMusic
1842	new_from_file (SV *class, char *path)	2545	new (SV *class, DC::RW rwops)
1843	CODE:	2546	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2547	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2548	OUTPUT:
1846	RETVAL	2549	RETVAL
1847		2550
1848	void	2551	void
1849	DESTROY (CFPlus::MixMusic self)	2552	DESTROY (DC::MixMusic self)
1850	CODE:	2553	CODE:
1851	Mix_FreeMusic (self);	2554	Mix_FreeMusic (self);
1852		2555
1853	int	2556	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2557	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2558	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2559	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2560	OUTPUT:
1858	RETVAL	2561	RETVAL
1859		2562
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2563	void
		2564	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2565	CODE:
		2566	Mix_FadeInMusicPos (self, loops, ms, position);
		2567
		2568	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2569
		2570	PROTOTYPES: ENABLE
1861		2571
1862	BOOT:	2572	BOOT:
1863	{	2573	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2574	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2575	static const struct {
1866	const char *name;	2576	const char *name;
1867	IV iv;	2577	IV iv;
1868	} *civ, const_iv[] = {	2578	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2579	# define const_iv(name) { # name, (IV)name }
		2580	const_iv (GL_VENDOR),
		2581	const_iv (GL_VERSION),
		2582	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2583	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2584	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2585	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2586	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2587	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2591	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2592	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2593	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2594	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2595	const_iv (GL_BACK),
		2596	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2597	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2598	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2599	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2600	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2601	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2614	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2615	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2616	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2617	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2618	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2619	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2620	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2621	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2622	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2623	const_iv (GL_COMPRESSED_RGB_ARB),
		2624	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	2625	const_iv (GL_COMPILE),
		2626	const_iv (GL_PROXY_TEXTURE_1D),
		2627	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2628	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2629	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2630	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2631	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2632	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2653	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2654	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2655	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2656	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2657	const_iv (GL_CONSTANT_BORDER),
		2658	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2659	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2660	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2661	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2662	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2663	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2664	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2665	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2666	const_iv (GL_TRIANGLE_FAN),
		2667	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2668	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2669	const_iv (GL_POINT_SMOOTH_HINT),
		2670	const_iv (GL_LINE_SMOOTH_HINT),
		2671	const_iv (GL_POLYGON_SMOOTH_HINT),
		2672	const_iv (GL_GENERATE_MIPMAP_HINT),
		2673	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	2674	const_iv (GL_FASTEST),
		2675	const_iv (GL_DONT_CARE),
		2676	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2677	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2678	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2679	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2680	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2681	# undef const_iv
1951	};	2682	};
1952		2683
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2684	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2685	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2686
		2687	texture_av = newAV ();
		2688	AvREAL_off (texture_av);
1955	}	2689	}
		2690
		2691	void
		2692	disable_GL_EXT_blend_func_separate ()
		2693	CODE:
		2694	gl.BlendFuncSeparate = 0;
		2695	gl.BlendFuncSeparateEXT = 0;
1956		2696
1957	char *	2697	char *
1958	gl_vendor ()	2698	gl_vendor ()
1959	CODE:	2699	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2700	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2713	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2714	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2715	OUTPUT:
1976	RETVAL	2716	RETVAL
1977		2717
		2718	const char *glGetString (GLenum pname)
		2719
		2720	GLint glGetInteger (GLenum pname)
		2721	CODE:
		2722	glGetIntegerv (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
		2726	GLdouble glGetDouble (GLenum pname)
		2727	CODE:
		2728	glGetDoublev (pname, &RETVAL);
		2729	OUTPUT:
		2730	RETVAL
		2731
1978	int glGetError ()	2732	int glGetError ()
1979		2733
1980	void glFinish ()	2734	void glFinish ()
1981		2735
1982	void glClear (int mask)	2736	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2774	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		2775
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2776	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2777	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2778
		2779	PROTOTYPES: DISABLE
2024		2780
2025	void glViewport (int x, int y, int width, int height)	2781	void glViewport (int x, int y, int width, int height)
2026		2782
2027	void glScissor (int x, int y, int width, int height)	2783	void glScissor (int x, int y, int width, int height)
2028		2784
…		…
2036		2792
2037	void glRotate (float angle, float x, float y, float z)	2793	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2794	CODE:
2039	glRotatef (angle, x, y, z);	2795	glRotatef (angle, x, y, z);
2040		2796
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	2797	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @
2047	ALIAS:	2798	ALIAS:
2048	glColor_premultiply = 1	2799	glColor_premultiply = 1
2049	CODE:	2800	CODE:
2050	if (ix)	2801	if (ix)
2051	{	2802	{
…		…
2054	b *= a;	2805	b *= a;
2055	}	2806	}
2056	// microsoft visual "c" rounds instead of truncating...	2807	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2808	glColor4f (r, g, b, a);
2058		2809
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2810	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2811	CODE:
2067	glRasterPos3f (0, 0, z);	2812	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2813	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2814
…		…
2073		2818
2074	void glTexCoord (float s, float t)	2819	void glTexCoord (float s, float t)
2075	CODE:	2820	CODE:
2076	glTexCoord2f (s, t);	2821	glTexCoord2f (s, t);
2077		2822
		2823	void glRect (float x1, float y1, float x2, float y2)
		2824	CODE:
		2825	glRectf (x1, y1, x2, y2);
		2826
		2827	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2828	CODE:
		2829	glBegin (GL_LINE_LOOP);
		2830	glVertex2f (x1, y1);
		2831	glVertex2f (x2, y1);
		2832	glVertex2f (x2, y2);
		2833	glVertex2f (x1, y2);
		2834	glEnd ();
		2835
		2836	PROTOTYPES: ENABLE
		2837
		2838	void glBegin (int mode)
		2839
		2840	void glEnd ()
		2841
		2842	void glPointSize (GLfloat size)
		2843
		2844	void glLineWidth (GLfloat width)
		2845
		2846	void glInterleavedArrays (int format, int stride, char *data)
		2847
		2848	void glDrawElements (int mode, int count, int type, char *indices)
		2849
		2850	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2851
2078	void glTexEnv (int target, int pname, float param)	2852	void glTexEnv (int target, int pname, float param)
2079	CODE:	2853	CODE:
2080	glTexEnvf (target, pname, param);	2854	glTexEnvf (target, pname, param);
2081		2855
2082	void glTexParameter (int target, int pname, float param)	2856	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2872	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2099	CODE:	2873	CODE:
2100	if (gl.SeparableFilter2D)	2874	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2875	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		2876
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2877	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		2878
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2879	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		2880
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2881	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2882
		2883	void glPixelZoom (float x, float y)
2108		2884
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2885	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		2886
2111	int glGenTexture ()	2887	int glGenTexture ()
2112	CODE:	2888	CODE:
2113	{	2889	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2890	OUTPUT:
2119	RETVAL	2891	RETVAL
2120		2892
2121	void glDeleteTexture (int name)	2893	void glDeleteTexture (int name)
2122	CODE:	2894	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2895	del_texture (name);
2126	}	2896
2127
2128	int glGenList ()	2897	int glGenList ()
2129	CODE:	2898	CODE:
2130	RETVAL = glGenLists (1);	2899	RETVAL = glGenLists (1);
2131	OUTPUT:	2900	OUTPUT:
2132	RETVAL	2901	RETVAL
…		…
2139		2908
2140	void glEndList ()	2909	void glEndList ()
2141		2910
2142	void glCallList (int list)	2911	void glCallList (int list)
2143		2912
		2913	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2914
		2915	PROTOTYPES: DISABLE
		2916
		2917	void
		2918	find_widget (SV *self, NV x, NV y)
		2919	PPCODE:
		2920	{
		2921	if (within_widget (self, x, y))
		2922	XPUSHs (self);
		2923	}
		2924
		2925	BOOT:
		2926	{
		2927	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2928
		2929	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2930	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2931	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2932	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2933	}
		2934
		2935	void
		2936	draw (SV *self)
		2937	CODE:
		2938	{
		2939	HV *hv;
		2940	SV **svp;
		2941	NV x, y, w, h;
		2942	SV *draw_x_sv = GvSV (draw_x_gv);
		2943	SV *draw_y_sv = GvSV (draw_y_gv);
		2944	SV *draw_w_sv = GvSV (draw_w_gv);
		2945	SV *draw_h_sv = GvSV (draw_h_gv);
		2946	double draw_x, draw_y;
		2947
		2948	if (!SvROK (self))
		2949	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2950
		2951	hv = (HV *)SvRV (self);
		2952
		2953	if (SvTYPE (hv) != SVt_PVHV)
		2954	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2955
		2956	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2958
		2959	if (!h || !w)
		2960	XSRETURN_EMPTY;
		2961
		2962	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2963	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2964
		2965	draw_x = SvNV (draw_x_sv) + x;
		2966	draw_y = SvNV (draw_y_sv) + y;
		2967
		2968	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2969	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2970	XSRETURN_EMPTY;
		2971
		2972	sv_setnv (draw_x_sv, draw_x);
		2973	sv_setnv (draw_y_sv, draw_y);
		2974
		2975	glPushMatrix ();
		2976	glTranslated (x, y, 0);
		2977
		2978	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2979	{
		2980	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2981
		2982	if (svp && SvTRUE (*svp))
		2983	{
		2984	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2985	glEnable (GL_BLEND);
		2986	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2987	glBegin (GL_QUADS);
		2988	glVertex2f (0, 0);
		2989	glVertex2f (w, 0);
		2990	glVertex2f (w, h);
		2991	glVertex2f (0, h);
		2992	glEnd ();
		2993	glDisable (GL_BLEND);
		2994	}
		2995	}
		2996	#if 0
		2997	// draw borders, for debugging
		2998	glPushMatrix ();
		2999	glColor4f (1., 1., 0., 1.);
		3000	glTranslatef (.5, .5, 0.);
		3001	glBegin (GL_LINE_LOOP);
		3002	glVertex2f (0 , 0);
		3003	glVertex2f (w - 1, 0);
		3004	glVertex2f (w - 1, h - 1);
		3005	glVertex2f (0 , h - 1);
		3006	glEnd ();
		3007	glPopMatrix ();
		3008	#endif
		3009	PUSHMARK (SP);
		3010	XPUSHs (self);
		3011	PUTBACK;
		3012	call_method ("_draw", G_VOID | G_DISCARD);
		3013	SPAGAIN;
		3014
		3015	glPopMatrix ();
		3016
		3017	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3018	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3019	}
		3020

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