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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.255 by root, Sun Jan 6 18:25:59 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
…		…
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#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
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	68	#endif
49		69
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		71
52	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
53		73
54	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
56		76
57	#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)
58		81
59	#if 0	82	#if 0
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	84	#else
62	# define PARACHUTE 0	85	# define PARACHUTE 0
63	#endif	86	#endif
64		87
		88	static AV *texture_av;
		89
65	static struct	90	static struct
66	{	91	{
67	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	93	#include "glfunc.h"
69	#undef GL_FUNC	94	#undef GL_FUNC
70	} gl;	95	} gl;
71		96
		97	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	99	{
74	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	104	else
79	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
80	}	106	}
81		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
82	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
83		134
84	#include "pango-font.c"	135	#include "pango-font.c"
85	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
86	#include "pango-render.c"	137	#include "pango-render.c"
87		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
90		143
91	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
92		145
93	static int	146	static int
94	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
95	{	148	{
96	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		163
111	typedef struct cf_layout {	164	typedef struct cf_layout {
112	PangoLayout *pl;	165	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
114	int base_height;	167	int base_height;
115	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
116	} *CFPlus__Layout;	170	} *DC__Layout;
117		171
118	static CFPlus__Font default_font;	172	static DC__Font default_font;
119	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
121		175
122	static void	176	static void
123	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	182	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	184	}
131		185
132	static void	186	static void
133	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
134	{	188	{
135	/* 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
136	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
137	*/	191	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		196
143	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
144	}	198	}
145		199
146	static void	200	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
148	{	202	{
149	PangoRectangle rect;	203	PangoRectangle rect;
150		204
151	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		213
160	*w = rect.width;	214	*w = rect.width;
161	*h = rect.height;	215	*h = rect.height;
162	}	216	}
163		217
		218	typedef uint16_t tileid;
164	typedef uint16_t mapface;	219	typedef uint16_t faceid;
165		220
166	typedef struct {	221	typedef struct {
167	GLint name;	222	GLuint name;
168	int w, h;	223	int w, h;
169	float s, t;	224	float s, t;
170	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
171	} maptex;	228	} maptex;
172		229
173	typedef struct {	230	typedef struct {
174	uint32_t player;	231	uint32_t player;
175	mapface face[3];	232	tileid tile[3];
176	uint16_t darkness;	233	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	235	} mapcell;
179		236
180	typedef struct {	237	typedef struct {
181	int32_t c0, c1;	238	int32_t c0, c1;
182	mapcell *col;	239	mapcell *col;
183	} maprow;	240	} maprow;
184		241
185	typedef struct map {	242	typedef struct map {
186	int x, y, w, h;	243	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	245	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	246	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		247
194	int32_t rows;	248	int32_t rows;
195	maprow *row;	249	maprow *row;
196	} *CFPlus__Map;	250	} *DC__Map;
197		251
198	static char *	252	static char *
199	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
200	{	254	{
201	char *p;	255	char *p;
…		…
218	}	272	}
219		273
220	#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))
221	#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))
222		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
223	static maprow *	297	static maprow *
224	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
225	{	299	{
226	if (0 > y)	300	if (0 > y)
227	{	301	{
228	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
267		341
268	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
269	}	343	}
270		344
271	static mapcell *	345	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
273	{	347	{
274	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
275	}	349	}
276		350
277	static void	351	static void
278	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
279	{	353	{
280	int r;	354	int r;
281		355
282	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
291	self->row = 0;	365	self->row = 0;
292	self->rows = 0;	366	self->rows = 0;
293	}	367	}
294		368
295	static void	369	static void
296	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)
297	{	371	{
298	int x, y;	372	int x, y;
299	maprow *row;	373	maprow *row;
300	mapcell *cell;	374	mapcell *cell;
301		375
…		…
321	cell->player = 0;	395	cell->player = 0;
322	}	396	}
323	}	397	}
324	}	398	}
325		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
326	static void	416	static void
327	music_finished (void)	417	music_finished (void)
328	{	418	{
329	SDL_UserEvent ev;	419	SDL_UserEvent ev;
330		420
…		…
364	n |= n >> 16;	454	n |= n >> 16;
365		455
366	return n + 1;	456	return n + 1;
367	}	457	}
368		458
369	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
370		518
371	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
372		520
373	BOOT:	521	BOOT:
374	{	522	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	524	static const struct {
377	const char *name;	525	const char *name;
378	IV iv;	526	IV iv;
379	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
380	# 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
381	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
398	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),
399	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
463	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	638
476	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
477	const_iv (KMOD_ALT),
478	const_iv (KMOD_META)
479	# undef const_iv	640	# undef const_iv
480	};	641	};
481		642
482	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; )
483	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);
484	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
485		655
486	int	656	int
487	in_destruct ()	657	in_destruct ()
488	CODE:	658	CODE:
489	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
492		662
493	NV floor (NV x)	663	NV floor (NV x)
494		664
495	NV ceil (NV x)	665	NV ceil (NV x)
496		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
497	void	671	void
498	pango_init ()	672	pango_init ()
499	CODE:	673	CODE:
500	{	674	{
501	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
502	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);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
504	}	682	}
		683
		684	char *
		685	SDL_GetError ()
505		686
506	int	687	int
507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
508		689
509	void	690	void
510	SDL_Quit ()	691	SDL_Quit ()
511		692
512	void	693	void
513	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	695	PPCODE:
515	{	696	{
516	SDL_Rect **m;	697	SDL_Rect **m;
517		698
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		703
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		706
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		711
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif	716	#endif
536		717
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539
540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
541		719
542	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
543	while (*m)	721	while (*m)
544	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
545	AV *av = newAV ();	725	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
549		732
550	++m;	733	++m;
551	}	734	}
552	}	735	}
553		736
554	char *
555	SDL_GetError ()
556
557	int	737	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
560	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
562	);	751	);
		752
563	if (RETVAL)	753	if (RETVAL)
564	{	754	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	759	#include "glfunc.h"
568	# undef GL_FUNC	760	#undef GL_FUNC
569	}	761	}
		762	}
570	OUTPUT:	763	OUTPUT:
571	RETVAL	764	RETVAL
572		765
573	void	766	void
574	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
575		768
576	char *	769	char *
577	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
578		771
		772	int
		773	SDL_GetAppState ()
		774
579	void	775	void
580	SDL_PollEvent ()	776	poll_events ()
581	PPCODE:	777	PPCODE:
582	{	778	{
583	SDL_Event ev;	779	SDL_Event ev;
584		780
585	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	783	{
587	HV *hv = newHV ();	784	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		786
590	switch (ev.type)	787	switch (ev.type)
591	{	788	{
592	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
593	case SDL_KEYUP:	790	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	796	break;
599		797
600	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	801	break;
604		802
605	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
613	break;	829	break;
614		830
615	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		834
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	845	break;
630	}	846	}
631		847
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	849	}
634	}	850	}
635		851
636	int	852	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	854	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
641		857
642	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
643	Mix_CloseAudio ()	875	Mix_CloseAudio ()
644		876
645	int	877	int
646	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
647		879
		880	const char *
		881	Mix_GetError ()
		882
648	void	883	void
649	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
650	CODE:	885	CODE:
		886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		887
		888	void
		889	win32_proxy_info ()
		890	PPCODE:
		891	{
651	#ifndef _WIN32	892	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	893	char buffer[2048];
		894	DWORD buflen;
		895
		896	EXTEND (SP, 3);
		897
		898	buflen = sizeof (buffer);
		899	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		900	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		901	{
		902	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		903
		904	buflen = sizeof (buffer);
		905	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		906	{
		907	PUSHs (newSVpv (buffer, 0));
		908
		909	buflen = sizeof (buffer);
		910	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		911	PUSHs (newSVpv (buffer, 0));
		912	}
		913	}
653	#endif	914	#endif
		915	}
654		916
655	void	917	void
656	add_font (char *file)	918	add_font (char *file)
657	CODE:	919	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	920	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
666	STRLEN image_len;	928	STRLEN image_len;
667	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
668	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
669	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
673		935
674	if (!rw)	936	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
676		938
…		…
749	void	1011	void
750	error (char *message)	1012	error (char *message)
751	CODE:	1013	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1015	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
755	#endif	1017	#endif
756		1018
757	void	1019	void
758	fatal (char *message)	1020	fatal (char *message)
759	CODE:	1021	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1023	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
763	#endif	1025	#endif
764	_exit (1);	1026	_exit (1);
765		1027
766	void	1028	void
767	_exit (int retval)	1029	_exit (int retval = 0)
768	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
769	_exit (retval);	1034	_exit (retval);
		1035	#endif
770		1036
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
772		1045
773	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
774	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
775	CODE:	1052	CODE:
776	{	1053	{
777	int count;	1054	int count;
778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
781	}	1058	}
782	OUTPUT:	1059	OUTPUT:
783	RETVAL	1060	RETVAL
784		1061
785	void	1062	void
786	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
787	CODE:	1064	CODE:
788	pango_font_description_free (self);	1065	pango_font_description_free (self);
789		1066
790	void	1067	void
791	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
792	CODE:	1070	CODE:
793	default_font = self;	1071	default_font = self;
794		1072
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1074
		1075	PROTOTYPES: DISABLE
		1076
797	void	1077	void
798	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
799	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
800	tc_clear ();	1087	tc_restore ();
801		1088
802	CFPlus::Layout	1089	DC::Layout
803	new (SV *class)	1090	new (SV *class)
804	CODE:	1091	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
806		1093
807	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
814		1102
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
817	OUTPUT:	1105	OUTPUT:
818	RETVAL	1106	RETVAL
819		1107
820	void	1108	void
821	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
822	CODE:	1110	CODE:
823	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
824	Safefree (self);	1113	Safefree (self);
825		1114
826	void	1115	void
827	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
828	CODE:	1117	CODE:
829	{	1118	{
830	STRLEN textlen;	1119	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
832		1121
833	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
834	}	1123	}
835		1124
836	void	1125	void
837	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
838	CODE:	1127	CODE:
839	{	1128	{
840	STRLEN textlen;	1129	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
842		1131
843	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
844	}	1133	}
845		1134
846	void	1135	void
847	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
848	CODE:	1137	CODE:
849	{	1138	{
850	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1141	const char *pos = text;
…		…
887	if (attrs)	1176	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
889	}	1178	}
890		1179
891	void	1180	void
892	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
893	PPCODE:	1182	PPCODE:
894	{	1183	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1185
897	do	1186	do
898	{	1187	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1189
901	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
902	{	1191	{
903	PangoRectangle extents;	1192	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1201
913	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
914	}	1203	}
915		1204
916	int	1205	int
917	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
918	CODE:	1207	CODE:
919	{	1208	{
920	int lines = 1;	1209	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
922		1211
…		…
927	}	1216	}
928	OUTPUT:	1217	OUTPUT:
929	RETVAL	1218	RETVAL
930		1219
931	SV *	1220	SV *
932	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
933	CODE:	1222	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
936	OUTPUT:	1225	OUTPUT:
937	RETVAL	1226	RETVAL
938		1227
939	void	1228	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1230	CODE:
942	self->r = r;	1231	self->r = r;
943	self->g = g;	1232	self->g = g;
944	self->b = b;	1233	self->b = b;
945	self->a = a;	1234	self->a = a;
946		1235
947	void	1236	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1238	CODE:
950	if (self->font != font)	1239	if (self->font != font)
951	{	1240	{
952	self->font = font;	1241	self->font = font;
953	layout_update_font (self);	1242	layout_update_font (self);
954	}	1243	}
955		1244
956	void	1245	void
957	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
958	CODE:	1247	CODE:
959	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
960	{	1249	{
961	self->base_height = base_height;	1250	self->base_height = base_height;
962	layout_update_font (self);	1251	layout_update_font (self);
963	}	1252	}
964		1253
965	void	1254	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1256	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1258
970	void	1259	void
971	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
972	CODE:	1261	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1263
975	void	1264	void
976	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
977	CODE:	1266	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1268
980	void	1269	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1271	CODE:
983	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
988	);	1277	);
989		1278
990	void	1279	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1281	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1283
995	void	1284	void
996	size (CFPlus::Layout self)	1285	size (DC::Layout self)
997	PPCODE:	1286	PPCODE:
998	{	1287	{
999	int w, h;	1288	int w, h;
1000		1289
1001	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1295	}
1007		1296
1008	int	1297	int
1009	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1010	CODE:	1299	CODE:
1011	{	1300	{
1012	PangoRectangle rect;	1301	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1016	}	1305	}
1017	OUTPUT:	1306	OUTPUT:
1018	RETVAL	1307	RETVAL
1019		1308
1020	int	1309	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1311	CODE:
1023	{	1312	{
1024	int index, trailing;	1313	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1315	RETVAL = index + trailing;
1027	}	1316	}
1028	OUTPUT:	1317	OUTPUT:
1029	RETVAL	1318	RETVAL
1030		1319
1031	void	1320	void
1032	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1322	PPCODE:
1034	{	1323	{
1035	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1326
1038	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1331	}
1043		1332
1044	void	1333	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1335	PPCODE:
		1336	{
		1337	int line, x;
		1338
		1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1342	--line;
		1343	#endif
		1344	EXTEND (SP, 2);
		1345	PUSHs (sv_2mortal (newSViv (line)));
		1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1347	}
		1348
		1349	void
		1350	line_x_to_index (DC::Layout self, int line, int x)
		1351	PPCODE:
		1352	{
		1353	PangoLayoutLine *lp;
		1354	int index, trailing;
		1355
		1356	if (line < 0)
		1357	XSRETURN_EMPTY;
		1358
		1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1360	XSRETURN_EMPTY; /* do better */
		1361
		1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1363
		1364	EXTEND (SP, 2);
		1365	if (GIMME_V == G_SCALAR)
		1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1367	else
		1368	{
		1369	PUSHs (sv_2mortal (newSViv (index)));
		1370	PUSHs (sv_2mortal (newSViv (trailing)));
		1371	}
		1372	}
		1373
		1374	void
		1375	render (DC::Layout self, float x, float y, int flags = 0)
		1376	CODE:
		1377	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1048	self->pl,	1379	self->pl,
		1380	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1051	flags	1383	flags
1052	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1053		1388
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1389	void
1057	pad2pot (SV *data_, SV *w_, SV *h_)	1390	draw (DC::Layout self)
1058	CODE:	1391	CODE:
1059	{	1392	{
1060	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1400
1063	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow || nh != oh) && SvOK (data_))
1064	{	1417	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow || nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1418	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1075	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1076		1422
1077	SvPOK_only (result_);	1423	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1079		1425
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1427	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1429
1084	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1431	}
1091	}	1432	}
1092		1433
1093	void	1434	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1441	{
1101	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1105		1449
1106	if (items < 5)	1450	if (items < 5)
1107	{	1451	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1139	}	1483	}
1140	}	1484	}
1141		1485
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1143		1496
1144	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
		1502	new (SV *class)
1146	CODE:	1503	CODE:
1147	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1505	RETVAL->x = 0;
1149	RETVAL->y = 0;	1506	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1514	RETVAL->row = 0;
1160	OUTPUT:	1515	OUTPUT:
1161	RETVAL	1516	RETVAL
1162		1517
1163	void	1518	void
1164	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1165	CODE:	1520	CODE:
1166	{	1521	{
1167	map_clear (self);	1522	map_clear (self);
1168	Safefree (self->face);	1523	Safefree (self->face2tile);
1169	Safefree (self->tex);	1524	Safefree (self->tex);
1170	Safefree (self);	1525	Safefree (self);
1171	}	1526	}
1172		1527
1173	void	1528	void
		1529	resize (DC::Map self, int map_width, int map_height)
		1530	CODE:
		1531	self->w = map_width;
		1532	self->h = map_height;
		1533
		1534	void
1174	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1175	CODE:	1536	CODE:
1176	map_clear (self);	1537	map_clear (self);
1177		1538
1178	void	1539	void
1179	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1541	CODE:
1181	{	1542	{
1182	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1544	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1545	}
1190		1546
1191	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 || face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 || smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	void
1192	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1571	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193	CODE:	1572	CODE:
1194	{	1573	{
1195	while (self->texs <= texid)	1574	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1575
1201	{	1576	{
1202	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1203		1578
1204	tex->name = name;	1579	tex->name = name;
…		…
1221	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1598	}
1224		1599
1225	int	1600	int
1226	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1227	ALIAS:	1602	ALIAS:
1228	oy = 1	1603	oy = 1
1229	x = 2	1604	x = 2
1230	y = 3	1605	y = 3
1231	w = 4	1606	w = 4
…		…
1242	}	1617	}
1243	OUTPUT:	1618	OUTPUT:
1244	RETVAL	1619	RETVAL
1245		1620
1246	void	1621	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1623	CODE:
1249	{	1624	{
1250	if (dx > 0)	1625	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1627	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1629
1255	if (dy > 0)	1630	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1632	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1634
1260	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1262		1637
1263	while (self->y < 0)	1638	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1269	}	1644	}
1270	}	1645	}
1271		1646
1272	void	1647	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1649	CODE:
1275	{	1650	{
1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1277	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1278	mapcell *cell;	1653	mapcell *cell;
1279	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1280		1657
1281	while (data < data_end - 1)	1658	while (data < data_end - 1)
1282	{	1659	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1284		1661
…		…
1315	cell->stat_width = 1;	1692	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1317	}	1694	}
1318	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1321	{	1698	{
1322	if (*data == 4)	1699	if (*data == 4)
1323	; // decode player tag	1700	; // decode player count
1324		1701
1325	data += *data + 1;	1702	data += *data + 1;
1326	}	1703	}
1327	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1335	}	1712	}
1336	else	1713	else
1337	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1338	}	1715	}
1339		1716
		1717	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1718	if (flags & (4 >> z))
1341	{	1719	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1343	}	1737	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1738	}
1355	else	1739	else
1356	cell->darkness = 0;	1740	cell->darkness = 0;
1357	}	1741	}
1358	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1359		1745
1360	SV *	1746	SV *
1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	1748	CODE:
1363	{	1749	{
1364	int x1, x;	1750	int x1, x;
1365	int y1, y;	1751	int y1, y;
1366	int z;	1752	int z;
…		…
1387	{	1773	{
1388	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1389		1775
1390	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1391	{	1777	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1780	int a1 = tex.a;
1399		1781
1400	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1786	}
1406	}	1787	}
1407		1788
1408	*map++ = (r )	1789	*map++ = (r )
1409	| (g << 8)	1790	| (g << 8)
…		…
1416	}	1797	}
1417	OUTPUT:	1798	OUTPUT:
1418	RETVAL	1799	RETVAL
1419		1800
1420	void	1801	void
1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1422	CODE:	1803	CODE:
1423	{	1804	{
1424	int vx, vy;
1425	int x, y, z;	1805	int x, y, z;
1426	int last_name;
1427	mapface face;
1428		1806
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
1431		1811
1432	/*	1812	rc_t *rc = rc_alloc ();
1433	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1434	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436		1815
1437	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1438	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1440	*/
1441		1819
1442	glColor4ub (255, 255, 255, 255);	1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1443		1856
1444	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446	glEnable (GL_TEXTURE_2D);
1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448		1860
1449	glBegin (GL_QUADS);
1450
1451	last_name = 0;
1452
1453	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1454	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1456	{	1867	{
1457	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1458		1869
1459	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	1872	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	face = cell->face [z];	1874	tileid tile = cell->tile [z];
		1875
		1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
1465		1880
1466	if (face && face < self->texs)	1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x|y is
		1932	// shifted +1|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1467	{	1981	{
1468	maptex tex = self->tex [face];	1982	int level = (w << 5) | b;
1469	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		1984
1472	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1473	{	1987	{
1474	glEnd ();	1988	smooth_key *skey = (smooth_key *)HeKEY (he);
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1476	glBegin (GL_QUADS);
1477	}
1478		1990
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1488	{	1994	{
1489	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1490	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1491	int py = (y + 1) * 32 - tex.h - 6;	1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
1492		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1493	glEnd ();	2009	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1496		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1501	}	2035	}
1502	}	2036	}
1503	}
1504	}	2037	}
1505		2038
1506	glEnd ();	2039	glEnd ();
1507
1508	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1509	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1510		2049
1511	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1514	{	2053	{
1515	maprow *row = self->row + (y + vy);	2054	maprow *row = self->row + (y + my);
1516		2055
1517	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	2058	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1521		2060
1522	int px = x * 32;	2061	int px = x * T;
1523	int py = y * 32;	2062	int py = y * T;
1524		2063
1525	if (cell->stat_hp)	2064	if (cell->stat_hp)
1526	{	2065	{
1527	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		2068
1530	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	2071	px + width - 1, py);
1533		2072
…		…
1539	}	2078	}
1540	}	2079	}
1541	}	2080	}
1542		2081
1543	void	2082	void
1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545	CODE:	2084	CODE:
1546	{	2085	{
1547	static float color[16][3] = {	2086	static float color[16][3] = {
1548	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1549	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1599	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1601	}	2140	}
1602		2141
1603	void	2142	void
1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605	PPCODE:	2144	PPCODE:
1606	{	2145	{
1607	int vx, vy;
1608	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1610	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1611	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1612		2154
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2157
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1619		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1620	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1622	{	2165	{
1623	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1624		2167
1625	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2170	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1629		2172
1630	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1633	}	2176	}
1634	}	2177	}
1635		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1636	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1640	}	2221	}
1641		2222
1642	SV *	2223	SV *
1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1644	CODE:	2225	CODE:
1645	{	2226	{
1646	int x, y, x1, y1;	2227	int x, y, x1, y1;
1647	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1648	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1674	{	2255	{
1675	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2257	uint8_t flags = 0;
1677		2258
1678	if (cell->face [0]) flags |= 1;	2259	if (cell->tile [0]) flags |= 1;
1679	if (cell->face [1]) flags |= 2;	2260	if (cell->tile [1]) flags |= 2;
1680	if (cell->face [2]) flags |= 4;	2261	if (cell->tile [2]) flags |= 4;
1681		2262
1682	*data++ = flags;	2263	*data++ = flags;
1683		2264
1684	if (flags & 1)	2265	if (flags & 1)
1685	{	2266	{
		2267	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2269	*data++ = tile;
1688	}	2270	}
1689		2271
1690	if (flags & 2)	2272	if (flags & 2)
1691	{	2273	{
		2274	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2276	*data++ = tile;
1694	}	2277	}
1695		2278
1696	if (flags & 4)	2279	if (flags & 4)
1697	{	2280	{
		2281	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2283	*data++ = tile;
1700	}	2284	}
1701	}	2285	}
1702	else	2286	else
1703	*data++ = 0;	2287	*data++ = 0;
1704	}	2288	}
…		…
1710	}	2294	}
1711	OUTPUT:	2295	OUTPUT:
1712	RETVAL	2296	RETVAL
1713		2297
1714	void	2298	void
1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1716	PPCODE:	2300	PPCODE:
1717	{	2301	{
1718	int x, y, z;	2302	int x, y, z;
1719	int w, h;	2303	int w, h;
1720	int x1, y1;	2304	int x1, y1;
1721		2305
1722	if (*data++ != 0)	2306	if (*data++ != 0)
1723	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1724		2308
1725	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
1726	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
1727		2311
1728	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1744	{	2328	{
1745	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1746		2330
1747	if (flags)	2331	if (flags)
1748	{	2332	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1752		2335
1753	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2336	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1754	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1755	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1756		2339
1757	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1758	{	2341	{
1759	cell->darkness = 0;	2342	cell->darkness = 0;
1760		2343
1761	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1762	{	2345	{
1763	cell->face[z] = face[z];	2346	tileid t = tile [z];
1764		2347
1765	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2348	if (t >= self->texs || (t && !self->tex [t].name))
		2349	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1767	}	2355	}
1768	}	2356	}
1769	}	2357	}
1770	}	2358	}
1771	}	2359	}
1772	}	2360	}
1773		2361
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1775		2363
1776	CFPlus::MixChunk	2364	DC::RW
1777	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
1778	CODE:	2366	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1780	OUTPUT:	2373	OUTPUT:
1781	RETVAL	2374	RETVAL
1782		2375
		2376	DC::RW
		2377	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1783	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1784	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1785	CODE:	2486	CODE:
1786	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1787		2488
1788	int	2489	int
1789	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1790	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1791	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1792	OUTPUT:	2495	OUTPUT:
1793	RETVAL	2496	RETVAL
1794		2497
1795	int	2498	DC::Channel
1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797	CODE:	2500	CODE:
		2501	{
1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1799	OUTPUT:	2513	OUTPUT:
1800	RETVAL	2514	RETVAL
1801		2515
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803		2517
1804	int	2518	int
1805	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1806	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1807	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2525	OUTPUT:
1809	RETVAL	2526	RETVAL
1810		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
1811	CFPlus::MixMusic	2538	DC::MixMusic
1812	new_from_file (SV *class, char *path)	2539	new (SV *class, DC::RW rwops)
1813	CODE:	2540	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1815	OUTPUT:	2542	OUTPUT:
1816	RETVAL	2543	RETVAL
1817		2544
1818	void	2545	void
1819	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1820	CODE:	2547	CODE:
1821	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1822		2549
1823	int	2550	int
1824	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1825	CODE:	2552	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2554	OUTPUT:
1828	RETVAL	2555	RETVAL
1829		2556
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1831		2565
1832	BOOT:	2566	BOOT:
1833	{	2567	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835	static const struct {	2569	static const struct {
1836	const char *name;	2570	const char *name;
1837	IV iv;	2571	IV iv;
1838	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1839	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1840	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2591	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1870	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1871	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1875	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1920	# undef const_iv	2675	# undef const_iv
1921	};	2676	};
1922		2677
1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
1925	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1926		2690
1927	char *	2691	char *
1928	gl_vendor ()	2692	gl_vendor ()
1929	CODE:	2693	CODE:
1930	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1943	CODE:	2707	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	2709	OUTPUT:
1946	RETVAL	2710	RETVAL
1947		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
1948	int glGetError ()	2726	int glGetError ()
1949		2727
1950	void glFinish ()	2728	void glFinish ()
1951		2729
1952	void glClear (int mask)	2730	void glClear (int mask)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991		2769
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
1994		2774
1995	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
1996		2776
1997	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
1998		2778
…		…
2006		2786
2007	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2008	CODE:	2788	CODE:
2009	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2010		2790
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @
2017	ALIAS:	2792	ALIAS:
2018	glColor_premultiply = 1	2793	glColor_premultiply = 1
2019	CODE:	2794	CODE:
2020	if (ix)	2795	if (ix)
2021	{	2796	{
…		…
2024	b *= a;	2799	b *= a;
2025	}	2800	}
2026	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2028		2803
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	2805	CODE:
2037	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2039		2808
…		…
2043		2812
2044	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2045	CODE:	2814	CODE:
2046	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2047		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2048	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2049	CODE:	2847	CODE:
2050	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2051		2849
2052	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2069	CODE:	2867	CODE:
2070	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072		2870
2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074		2872
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		2874
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2078		2878
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		2880
2081	int glGenTexture ()	2881	int glGenTexture ()
2082	CODE:	2882	CODE:
2083	{	2883	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	2884	OUTPUT:
2089	RETVAL	2885	RETVAL
2090		2886
2091	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2092	CODE:	2888	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	2889	del_texture (name);
2096	}	2890
2097
2098	int glGenList ()	2891	int glGenList ()
2099	CODE:	2892	CODE:
2100	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2101	OUTPUT:	2894	OUTPUT:
2102	RETVAL	2895	RETVAL
…		…
2109		2902
2110	void glEndList ()	2903	void glEndList ()
2111		2904
2112	void glCallList (int list)	2905	void glCallList (int list)
2113		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h || !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2963	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID | G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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