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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		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
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	68	#endif
52		69
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		71
55	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
56		73
57	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
59		76
60	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61		81
62	#if 0	82	#if 0
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	84	#else
65	# define PARACHUTE 0	85	# define PARACHUTE 0
66	#endif	86	#endif
67		87
		88	static AV *texture_av;
		89
68	static struct	90	static struct
69	{	91	{
70	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	93	#include "glfunc.h"
72	#undef GL_FUNC	94	#undef GL_FUNC
73	} gl;	95	} gl;
74		96
		97	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	99	{
77	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	104	else
82	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
83	}	106	}
84		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/*glBindTexture (GL_TEXTURE_2D, name);*/
		127	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
85	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
86		134
87	#include "pango-font.c"	135	#include "pango-font.c"
88	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
89	#include "pango-render.c"	137	#include "pango-render.c"
90		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
93		143
94	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
95		145
96	static int	146	static int
97	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
98	{	148	{
99	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
113		163
114	typedef struct cf_layout {	164	typedef struct cf_layout {
115	PangoLayout *pl;	165	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
117	int base_height;	167	int base_height;
118	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
119	} *CFPlus__Layout;	170	} *DC__Layout;
120		171
121	static CFPlus__Font default_font;	172	static DC__Font default_font;
122	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
124		175
125	static void	176	static void
126	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	182	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	184	}
134		185
135	static void	186	static void
136	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
137	{	188	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
140	*/	191	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
142		193
143	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145		196
146	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
147	}	198	}
148		199
149	static void	200	static void
150	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
151	{	202	{
152	PangoRectangle rect;	203	PangoRectangle rect;
153		204
154	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		213
163	*w = rect.width;	214	*w = rect.width;
164	*h = rect.height;	215	*h = rect.height;
165	}	216	}
166		217
		218	typedef uint16_t tileid;
167	typedef uint16_t mapface;	219	typedef uint16_t faceid;
168		220
169	typedef struct {	221	typedef struct {
170	GLint name;	222	GLuint name;
171	int w, h;	223	int w, h;
172	float s, t;	224	float s, t;
173	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
174	} maptex;	228	} maptex;
175		229
176	typedef struct {	230	typedef struct {
177	uint32_t player;	231	uint32_t player;
178	mapface face[3];	232	tileid tile[3];
179	uint16_t darkness;	233	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	235	} mapcell;
182		236
183	typedef struct {	237	typedef struct {
184	int32_t c0, c1;	238	int32_t c0, c1;
185	mapcell *col;	239	mapcell *col;
186	} maprow;	240	} maprow;
187		241
188	typedef struct map {	242	typedef struct map {
189	int x, y, w, h;	243	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	245	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	246	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		247
197	int32_t rows;	248	int32_t rows;
198	maprow *row;	249	maprow *row;
199	} *CFPlus__Map;	250	} *DC__Map;
200		251
201	static char *	252	static char *
202	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
203	{	254	{
204	char *p;	255	char *p;
…		…
221	}	272	}
222		273
223	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
226	static maprow *	297	static maprow *
227	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
228	{	299	{
229	if (0 > y)	300	if (0 > y)
230	{	301	{
231	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
270		341
271	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
272	}	343	}
273		344
274	static mapcell *	345	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
276	{	347	{
277	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
278	}	349	}
279		350
280	static void	351	static void
281	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
282	{	353	{
283	int r;	354	int r;
284		355
285	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
294	self->row = 0;	365	self->row = 0;
295	self->rows = 0;	366	self->rows = 0;
296	}	367	}
297		368
298	static void	369	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	371	{
301	int x, y;	372	int x, y;
302	maprow *row;	373	maprow *row;
303	mapcell *cell;	374	mapcell *cell;
304		375
…		…
324	cell->player = 0;	395	cell->player = 0;
325	}	396	}
326	}	397	}
327	}	398	}
328		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		407	{
		408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (*sv, SvIVX (*sv) | bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
329	static void	416	static void
330	music_finished (void)	417	music_finished (void)
331	{	418	{
332	SDL_UserEvent ev;	419	SDL_UserEvent ev;
333		420
…		…
367	n |= n >> 16;	454	n |= n >> 16;
368		455
369	return n + 1;	456	return n + 1;
370	}	457	}
371		458
372	MODULE = CFPlus PACKAGE = CFPlus	459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
373		518
374	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
375		520
376	BOOT:	521	BOOT:
377	{	522	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	524	static const struct {
380	const char *name;	525	const char *name;
381	IV iv;	526	IV iv;
382	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
384	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
466	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	638
479	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	640	# undef const_iv
483	};	641	};
484		642
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
488		655
489	int	656	int
490	in_destruct ()	657	in_destruct ()
491	CODE:	658	CODE:
492	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
494	RETVAL	661	RETVAL
495		662
496	NV floor (NV x)	663	NV floor (NV x)
497		664
498	NV ceil (NV x)	665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
499		670
500	void	671	void
501	pango_init ()	672	pango_init ()
502	CODE:	673	CODE:
503	{	674	{
504	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
507	}	683	}
		684
		685	char *
		686	SDL_GetError ()
508		687
509	int	688	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		690
512	void	691	void
513	SDL_Quit ()	692	SDL_Quit ()
514		693
515	void	694	void
516	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	696	PPCODE:
518	{	697	{
519	SDL_Rect **m;	698	SDL_Rect **m;
520		699
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		704
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		707
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		712
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	717	#endif
539		718
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		720
545	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
546	while (*m)	722	while (*m)
547	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
548	AV *av = newAV ();	726	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
552		733
553	++m;	734	++m;
554	}	735	}
555	}	736	}
556		737
557	char *
558	SDL_GetError ()
559
560	int	738	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
563	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	752	);
		753
566	if (RETVAL)	754	if (RETVAL)
567	{	755	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	760	#include "glfunc.h"
571	# undef GL_FUNC	761	#undef GL_FUNC
572	}	762	}
		763	}
573	OUTPUT:	764	OUTPUT:
574	RETVAL	765	RETVAL
575		766
576	void	767	void
577	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
578		769
579	char *	770	char *
580	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
581		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
582	void	779	void
583	SDL_PollEvent ()	780	poll_events ()
584	PPCODE:	781	PPCODE:
585	{	782	{
586	SDL_Event ev;	783	SDL_Event ev;
587		784
588	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	787	{
590	HV *hv = newHV ();	788	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		790
593	switch (ev.type)	791	switch (ev.type)
594	{	792	{
595	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
596	case SDL_KEYUP:	794	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	800	break;
602		801
603	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	805	break;
607		806
608	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
616	break;	833	break;
617		834
618	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		838
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	849	break;
633	}	850	}
634		851
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	853	}
637	}	854	}
638		855
639	int	856	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	858	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
644		861
645	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
646	Mix_CloseAudio ()	879	Mix_CloseAudio ()
647		880
648	int	881	int
649	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
650		883
		884	const char *
		885	Mix_GetError ()
		886
651	void	887	void
652	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
653	CODE:	889	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		891
658	void	892	void
659	win32_proxy_info ()	893	win32_proxy_info ()
660	PPCODE:	894	PPCODE:
661	{	895	{
…		…
682	}	916	}
683	}	917	}
684	#endif	918	#endif
685	}	919	}
686		920
687	void	921	int
688	add_font (char *file)	922	add_font (char *file)
689	CODE:	923	CODE:
690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
691		927
692	void	928	void
693	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
694	ALIAS:	930	ALIAS:
695	load_image_file = 1	931	load_image_file = 1
…		…
698	STRLEN image_len;	934	STRLEN image_len;
699	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
700	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
701	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
705		941
706	if (!rw)	942	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
708		944
…		…
781	void	1017	void
782	error (char *message)	1018	error (char *message)
783	CODE:	1019	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1021	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
787	#endif	1023	#endif
788		1024
789	void	1025	void
790	fatal (char *message)	1026	fatal (char *message)
791	CODE:	1027	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1029	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
795	#endif	1031	#endif
796	_exit (1);	1032	_exit (1);
797		1033
798	void	1034	void
799	_exit (int retval = 0)	1035	_exit (int retval = 0)
800	CODE:	1036	CODE:
		1037	#ifdef WIN32
		1038	ExitThread (retval); // unclean, please beam me up
		1039	#else
801	_exit (retval);	1040	_exit (retval);
		1041	#endif
802		1042
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
804		1051
805	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
806	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	1058	CODE:
808	{	1059	{
809	int count;	1060	int count;
810	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
813	}	1064	}
814	OUTPUT:	1065	OUTPUT:
815	RETVAL	1066	RETVAL
816		1067
817	void	1068	void
818	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
819	CODE:	1070	CODE:
820	pango_font_description_free (self);	1071	pango_font_description_free (self);
821		1072
822	void	1073	void
823	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
824	CODE:	1076	CODE:
825	default_font = self;	1077	default_font = self;
826		1078
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1080
		1081	PROTOTYPES: DISABLE
		1082
829	void	1083	void
830	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
831	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
832	tc_clear ();	1093	tc_restore ();
833		1094
834	CFPlus::Layout	1095	DC::Layout
835	new (SV *class)	1096	new (SV *class)
836	CODE:	1097	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
838		1099
839	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
846		1108
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
849	OUTPUT:	1111	OUTPUT:
850	RETVAL	1112	RETVAL
851		1113
852	void	1114	void
853	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
854	CODE:	1116	CODE:
855	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
856	Safefree (self);	1119	Safefree (self);
857		1120
858	void	1121	void
859	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
860	CODE:	1123	CODE:
861	{	1124	{
862	STRLEN textlen;	1125	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
864		1127
865	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
866	}	1129	}
867		1130
868	void	1131	void
869	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
870	CODE:	1133	CODE:
871	{	1134	{
872	STRLEN textlen;	1135	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
874		1137
875	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
876	}	1139	}
877		1140
878	void	1141	void
879	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
880	CODE:	1143	CODE:
881	{	1144	{
882	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1147	const char *pos = text;
…		…
919	if (attrs)	1182	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
921	}	1184	}
922		1185
923	void	1186	void
924	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
925	PPCODE:	1188	PPCODE:
926	{	1189	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1191
929	do	1192	do
930	{	1193	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1195
933	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
934	{	1197	{
935	PangoRectangle extents;	1198	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1207
945	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
946	}	1209	}
947		1210
948	int	1211	int
949	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
950	CODE:	1213	CODE:
951	{	1214	{
952	int lines = 1;	1215	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
954		1217
…		…
959	}	1222	}
960	OUTPUT:	1223	OUTPUT:
961	RETVAL	1224	RETVAL
962		1225
963	SV *	1226	SV *
964	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
965	CODE:	1228	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
968	OUTPUT:	1231	OUTPUT:
969	RETVAL	1232	RETVAL
970		1233
971	void	1234	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1236	CODE:
974	self->r = r;	1237	self->r = r;
975	self->g = g;	1238	self->g = g;
976	self->b = b;	1239	self->b = b;
977	self->a = a;	1240	self->a = a;
978		1241
979	void	1242	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1244	CODE:
982	if (self->font != font)	1245	if (self->font != font)
983	{	1246	{
984	self->font = font;	1247	self->font = font;
985	layout_update_font (self);	1248	layout_update_font (self);
986	}	1249	}
987		1250
988	void	1251	void
989	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
990	CODE:	1253	CODE:
991	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
992	{	1255	{
993	self->base_height = base_height;	1256	self->base_height = base_height;
994	layout_update_font (self);	1257	layout_update_font (self);
995	}	1258	}
996		1259
997	void	1260	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1262	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1264
1002	void	1265	void
1003	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1004	CODE:	1267	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1269
1007	void	1270	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1272	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1274
1012	void	1275	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1277	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1020	);	1283	);
1021		1284
1022	void	1285	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1287	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1289
1027	void	1290	void
1028	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1029	PPCODE:	1292	PPCODE:
1030	{	1293	{
1031	int w, h;	1294	int w, h;
1032		1295
1033	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1301	}
1039		1302
1040	int	1303	int
1041	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1042	CODE:	1305	CODE:
1043	{	1306	{
1044	PangoRectangle rect;	1307	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1048	}	1311	}
1049	OUTPUT:	1312	OUTPUT:
1050	RETVAL	1313	RETVAL
1051		1314
1052	int	1315	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1317	CODE:
1055	{	1318	{
1056	int index, trailing;	1319	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1321	RETVAL = index + trailing;
1059	}	1322	}
1060	OUTPUT:	1323	OUTPUT:
1061	RETVAL	1324	RETVAL
1062		1325
1063	void	1326	void
1064	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1328	PPCODE:
1066	{	1329	{
1067	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1332
1070	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1337	}
1075		1338
1076	void	1339	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1341	PPCODE:
		1342	{
		1343	int line, x;
		1344
		1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1348	--line;
		1349	#endif
		1350	EXTEND (SP, 2);
		1351	PUSHs (sv_2mortal (newSViv (line)));
		1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1353	}
		1354
		1355	void
		1356	line_x_to_index (DC::Layout self, int line, int x)
		1357	PPCODE:
		1358	{
		1359	PangoLayoutLine *lp;
		1360	int index, trailing;
		1361
		1362	if (line < 0)
		1363	XSRETURN_EMPTY;
		1364
		1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1366	XSRETURN_EMPTY; /* do better */
		1367
		1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1369
		1370	EXTEND (SP, 2);
		1371	if (GIMME_V == G_SCALAR)
		1372	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1373	else
		1374	{
		1375	PUSHs (sv_2mortal (newSViv (index)));
		1376	PUSHs (sv_2mortal (newSViv (trailing)));
		1377	}
		1378	}
		1379
		1380	void
		1381	render (DC::Layout self, float x, float y, int flags = 0)
		1382	CODE:
		1383	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1080	self->pl,	1385	self->pl,
		1386	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1083	flags	1389	flags
1084	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1085		1394
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1395	void
1089	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1090	CODE:	1397	CODE:
1091	{	1398	{
1092	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1406
1095	if (ow && oh)	1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1415
		1416	PROTOTYPES: ENABLE
		1417
		1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow || nh != oh) && SvOK (data_))
1096	{	1423	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1424	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1428
1109	SvPOK_only (result_);	1429	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1111		1431
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1433	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1435
1116	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1437	}
1123	}	1438	}
1124		1439
1125	void	1440	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1447	{
1133	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1137		1455
1138	if (items < 5)	1456	if (items < 5)
1139	{	1457	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1171	}	1489	}
1172	}	1490	}
1173		1491
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
1175		1502
1176	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
		1508	new (SV *class)
1178	CODE:	1509	CODE:
1179	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1511	RETVAL->x = 0;
1181	RETVAL->y = 0;	1512	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1513	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1514	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1519	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1520	RETVAL->row = 0;
1192	OUTPUT:	1521	OUTPUT:
1193	RETVAL	1522	RETVAL
1194		1523
1195	void	1524	void
1196	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1197	CODE:	1526	CODE:
1198	{	1527	{
1199	map_clear (self);	1528	map_clear (self);
1200	Safefree (self->face);	1529	Safefree (self->face2tile);
1201	Safefree (self->tex);	1530	Safefree (self->tex);
1202	Safefree (self);	1531	Safefree (self);
1203	}	1532	}
1204		1533
1205	void	1534	void
		1535	resize (DC::Map self, int map_width, int map_height)
		1536	CODE:
		1537	self->w = map_width;
		1538	self->h = map_height;
		1539
		1540	void
1206	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1207	CODE:	1542	CODE:
1208	map_clear (self);	1543	map_clear (self);
1209		1544
1210	void	1545	void
1211	set_face (CFPlus::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1547	CODE:
1213	{	1548	{
1214	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1550	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1551	}
1222		1552
1223	void	1553	void
		1554	set_smooth (DC::Map self, int face, int smooth, int level)
		1555	CODE:
		1556	{
		1557	tileid texid;
		1558	maptex *tex;
		1559
		1560	if (face < 0 || face >= self->faces)
		1561	return;
		1562
		1563	if (smooth < 0 || smooth >= self->faces)
		1564	return;
		1565
		1566	texid = self->face2tile [face];
		1567
		1568	if (!texid)
		1569	return;
		1570
		1571	tex = self->tex + texid;
		1572	tex->smoothtile = self->face2tile [smooth];
		1573	tex->smoothlevel = level;
		1574	}
		1575
		1576	void
1224	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1225	CODE:	1578	CODE:
1226	{	1579	{
1227	while (self->texs <= texid)	1580	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1581
1233	{	1582	{
1234	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1235		1584
1236	tex->name = name;	1585	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1604	}
1256		1605
1257	int	1606	int
1258	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1259	ALIAS:	1608	ALIAS:
1260	oy = 1	1609	oy = 1
1261	x = 2	1610	x = 2
1262	y = 3	1611	y = 3
1263	w = 4	1612	w = 4
…		…
1274	}	1623	}
1275	OUTPUT:	1624	OUTPUT:
1276	RETVAL	1625	RETVAL
1277		1626
1278	void	1627	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1629	CODE:
1281	{	1630	{
1282	if (dx > 0)	1631	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1633	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1635
1287	if (dy > 0)	1636	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1637	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1638	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1640
1292	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1294		1643
1295	while (self->y < 0)	1644	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1301	}	1650	}
1302	}	1651	}
1303		1652
1304	void	1653	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1655	CODE:
1307	{	1656	{
1308	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1309	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1310	mapcell *cell;	1659	mapcell *cell;
1311	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1312		1663
1313	while (data < data_end - 1)	1664	while (data < data_end - 1)
1314	{	1665	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1316		1667
…		…
1347	cell->stat_width = 1;	1698	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1699	cell->stat_hp = *data++;
1349	}	1700	}
1350	else if (cmd == 6) // monster width	1701	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1702	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1703	else if (cmd == 0x47)
1353	{	1704	{
1354	if (*data == 4)	1705	if (*data == 4)
1355	; // decode player tag	1706	; // decode player count
1356		1707
1357	data += *data + 1;	1708	data += *data + 1;
1358	}	1709	}
1359	else if (cmd == 8) // cell flags	1710	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1711	cell->flags = *data++;
…		…
1367	}	1718	}
1368	else	1719	else
1369	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1370	}	1721	}
1371		1722
		1723	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1724	if (flags & (4 >> z))
1373	{	1725	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
		1727	need_facenum (self, face);
		1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1375	}	1743	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1744	}
1387	else	1745	else
1388	cell->darkness = 0;	1746	cell->darkness = 0;
1389	}	1747	}
1390	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1391		1751
1392	SV *	1752	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1754	CODE:
1395	{	1755	{
1396	int x1, x;	1756	int x1, x;
1397	int y1, y;	1757	int y1, y;
1398	int z;	1758	int z;
…		…
1419	{	1779	{
1420	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1421		1781
1422	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1423	{	1783	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1786	int a1 = tex.a;
1431		1787
1432	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1792	}
1438	}	1793	}
1439		1794
1440	*map++ = (r )	1795	*map++ = (r )
1441	| (g << 8)	1796	| (g << 8)
…		…
1448	}	1803	}
1449	OUTPUT:	1804	OUTPUT:
1450	RETVAL	1805	RETVAL
1451		1806
1452	void	1807	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1454	CODE:	1809	CODE:
1455	{	1810	{
1456	int vx, vy;
1457	int x, y, z;	1811	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1812
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1816	smooth_key skey;
1463		1817
1464	/*	1818	rc_t *rc = rc_alloc ();
1465	int vx = self->vx = self->w >= sw	1819	rc_key_t key;
1466	? self->x + (self->w - sw) / 2	1820	rc_array_t *arr;
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1821
1469	int vy = self->vy = self->h >= sh	1822	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1823	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1824	if (sh > 255) sh = 255;
1472	*/
1473		1825
1474	glColor4ub (255, 255, 255, 255);	1826	// clear key, in case of extra padding
		1827	memset (&skey, 0, sizeof (skey));
		1828
		1829	memset (&key, 0, sizeof (key));
		1830	key.r = 255;
		1831	key.g = 255;
		1832	key.b = 255;
		1833	key.a = 255;
		1834	key.mode = GL_QUADS;
		1835	key.format = GL_T2F_V3F;
		1836	key.texname = -1;
		1837
		1838	mx += self->x;
		1839	my += self->y;
		1840
		1841	// first pass: determine smooth_max
		1842	// rather ugly, if you ask me
		1843	// could also be stored inside mapcell and updated on change
		1844	memset (smooth_max, 0, sizeof (smooth_max));
		1845
		1846	for (y = 0; y < sh; y++)
		1847	if (0 <= y + my && y + my < self->rows)
		1848	{
		1849	maprow *row = self->row + (y + my);
		1850
		1851	for (x = 0; x < sw; x++)
		1852	if (row->c0 <= x + mx && x + mx < row->c1)
		1853	{
		1854	mapcell *cell = row->col + (x + mx - row->c0);
		1855
		1856	smooth_max[x + 1][y + 1] =
		1857	MAX (self->tex [cell->tile [0]].smoothlevel,
		1858	MAX (self->tex [cell->tile [1]].smoothlevel,
		1859	self->tex [cell->tile [2]].smoothlevel));
		1860	}
		1861	}
1475		1862
1476	glEnable (GL_BLEND);	1863	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		1866
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
1486	for (y = 0; y < sh; y++)	1871	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1872	if (0 <= y + my && y + my < self->rows)
1488	{	1873	{
1489	maprow *row = self->row + (y + vy);	1874	maprow *row = self->row + (y + my);
1490		1875
1491	for (x = 0; x < sw; x++)	1876	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1877	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1878	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1879	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	1880	tileid tile = cell->tile [z];
		1881
		1882	if (tile)
		1883	{
		1884	maptex tex = self->tex [tile];
		1885	int px, py;
1497		1886
1498	if (face && face < self->texs)	1887	if (key.texname != tex.name)
		1888	{
		1889	if (!tex.name)
		1890	tex = self->tex [2]; /* missing, replace by noface */
		1891
		1892	key.texname = tex.name;
		1893	arr = rc_array (rc, &key);
		1894	}
		1895
		1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1903
		1904	if (cell->flags && z == 2)
		1905	{
		1906	// overlays such as the speech bubble, probably more to come
		1907	if (cell->flags & 1)
		1908	{
		1909	maptex tex = self->tex [1];
		1910	int px = x * T + T * 2 / 32;
		1911	int py = y * T - T * 6 / 32;
		1912
		1913	if (tex.name)
		1914	{
		1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1925	}
		1926	}
		1927	}
		1928
		1929	// update smooth hash
		1930	if (tex.smoothtile)
		1931	{
		1932	skey.tile = tex.smoothtile;
		1933	skey.level = tex.smoothlevel;
		1934
		1935	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1936
		1937	// add bits to current tile and all neighbours. skey.x|y is
		1938	// shifted +1|+1 so we always stay positive.
		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
		1952	// full tile
		1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1954
		1955	// borders
		1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1960
		1961	// corners
		1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1966	}
		1967	}
		1968	}
		1969	}
		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
		1974	// go through all smoothlevels, lowest to highest, then draw.
		1975	// this is basically counting sort
		1976	{
		1977	int w, b;
		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
		1981	for (w = 0; w < 256 / 32; ++w)
		1982	{
		1983	uint32_t smask = smooth_level [w];
		1984	if (smask)
		1985	for (b = 0; b < 32; ++b)
		1986	if (smask & (((uint32_t)1) << b))
1499	{	1987	{
1500	maptex tex = self->tex [face];	1988	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	1989	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1990
1504	if (last_name != tex.name)	1991	hv_iterinit (smooth);
		1992	while ((he = hv_iternext (smooth)))
1505	{	1993	{
1506	glEnd ();	1994	smooth_key *skey = (smooth_key *)HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1995	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		1996
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
1520	{	2000	{
1521	maptex tex = self->tex [1];	2001	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	2002	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	2003	int py = (((int)skey->y) - 1) * T;
		2004	int border = bits & 15;
		2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2006	float dx = tex.s * .0625f; // 16 images/row
		2007	float dy = tex.t * .5f ; // 2 images/column
1524		2008
		2009	if (tex.name)
		2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
		2013	if (key.texname != tex.name)
		2014	{
1525	glEnd ();	2015	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
		2018	}
1528		2019
		2020	if (border)
		2021	{
		2022	float ox = border * dx;
		2023
		2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2028	}
		2029
		2030	if (corner)
		2031	{
		2032	float ox = corner * dx;
		2033
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
1533	}	2041	}
1534	}	2042	}
1535	}
1536	}	2043	}
1537		2044
1538	glEnd ();	2045	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
1541	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1542		2055
1543	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1546	{	2059	{
1547	maprow *row = self->row + (y + vy);	2060	maprow *row = self->row + (y + my);
1548		2061
1549	for (x = 0; x < sw; x++)	2062	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2063	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2064	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2065	mapcell *cell = row->col + (x + mx - row->c0);
1553		2066
1554	int px = x * 32;	2067	int px = x * T;
1555	int py = y * 32;	2068	int py = y * T;
1556		2069
1557	if (cell->stat_hp)	2070	if (cell->stat_hp)
1558	{	2071	{
1559	int width = cell->stat_width * 32;	2072	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2074
1562	glColor3ub (0, 0, 0);	2075	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2076	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2077	px + width - 1, py);
1565		2078
…		…
1571	}	2084	}
1572	}	2085	}
1573	}	2086	}
1574		2087
1575	void	2088	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1577	CODE:	2090	CODE:
1578	{	2091	{
1579	static float color[16][3] = {	2092	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1633	}	2146	}
1634		2147
1635	void	2148	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2150	PPCODE:
1638	{	2151	{
1639	int vx, vy;
1640	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		2160
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2163
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2164	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2165	my += self->y - 1;
1651		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1652	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1654	{	2171	{
1655	maprow *row = self->row + (y + vy);	2172	maprow *row = self->row + (y + my);
1656		2173
1657	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2176	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1661		2178
1662	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1665	}	2182	}
1666	}	2183	}
1667		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1668	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1672	}	2227	}
1673		2228
1674	SV *	2229	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2231	CODE:
1677	{	2232	{
1678	int x, y, x1, y1;	2233	int x, y, x1, y1;
1679	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1680	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1706	{	2261	{
1707	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2263	uint8_t flags = 0;
1709		2264
1710	if (cell->face [0]) flags |= 1;	2265	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2266	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2267	if (cell->tile [2]) flags |= 4;
1713		2268
1714	*data++ = flags;	2269	*data++ = flags;
1715		2270
1716	if (flags & 1)	2271	if (flags & 1)
1717	{	2272	{
		2273	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2275	*data++ = tile;
1720	}	2276	}
1721		2277
1722	if (flags & 2)	2278	if (flags & 2)
1723	{	2279	{
		2280	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2282	*data++ = tile;
1726	}	2283	}
1727		2284
1728	if (flags & 4)	2285	if (flags & 4)
1729	{	2286	{
		2287	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2289	*data++ = tile;
1732	}	2290	}
1733	}	2291	}
1734	else	2292	else
1735	*data++ = 0;	2293	*data++ = 0;
1736	}	2294	}
1737	}	2295	}
1738		2296
		2297	if (data - (uint8_t *)SvPVX (data_sv) == w * h + 5)
		2298	{
		2299	SvREFCNT_dec (data_sv);
		2300	RETVAL = &PL_sv_undef;
		2301	}
		2302	else
		2303	{
1739	SvPOK_only (data_sv);	2304	SvPOK_only (data_sv);
1740	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
1741	RETVAL = data_sv;	2306	RETVAL = data_sv;
		2307	}
1742	}	2308	}
1743	OUTPUT:	2309	OUTPUT:
1744	RETVAL	2310	RETVAL
1745		2311
1746	void	2312	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2313	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748	PPCODE:	2314	PPCODE:
1749	{	2315	{
1750	int x, y, z;	2316	int x, y, z;
1751	int w, h;	2317	int w, h;
1752	int x1, y1;	2318	int x1, y1;
		2319	STRLEN len;
		2320	uint8_t *data, *end;
		2321
		2322	len = SvLEN (data_sv);
		2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more
		2324	data = SvPVbyte_nolen (data_sv);
		2325	end = data + len + 7;
		2326
		2327	if (len < 5)
		2328	XSRETURN_EMPTY;
1753		2329
1754	if (*data++ != 0)	2330	if (*data++ != 0)
1755	return; /* version mismatch */	2331	XSRETURN_EMPTY; /* version mismatch */
1756		2332
1757	w = *data++ << 8; w |= *data++;	2333	w = *data++ << 8; w |= *data++;
1758	h = *data++ << 8; h |= *data++;	2334	h = *data++ << 8; h |= *data++;
1759		2335
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2336	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1772	{	2348	{
1773	maprow *row = map_get_row (self, y);	2349	maprow *row = map_get_row (self, y);
1774		2350
1775	for (x = x0; x < x1; x++)	2351	for (x = x0; x < x1; x++)
1776	{	2352	{
		2353	uint8_t flags;
		2354
		2355	if (data + 7 >= end)
		2356	XSRETURN_EMPTY;
		2357
1777	uint8_t flags = *data++;	2358	flags = *data++;
1778		2359
1779	if (flags)	2360	if (flags)
1780	{	2361	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2362	mapcell *cell = row_get_cell (row, x);
		2363	tileid tile[3] = { 0, 0, 0 };
1784		2364
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2365	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2366	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2367	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2368
1789	if (cell->darkness == 0)	2369	if (cell->darkness == 0)
1790	{	2370	{
1791	cell->darkness = 0;	2371	cell->darkness = 0;
1792		2372
1793	for (z = 0; z <= 2; z++)	2373	for (z = 0; z <= 2; z++)
1794	{	2374	{
1795	cell->face[z] = face[z];	2375	tileid t = tile [z];
1796		2376
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2377	if (t >= self->texs || (t && !self->tex [t].name))
		2378	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2379	XPUSHs (sv_2mortal (newSViv (t)));
		2380	need_texid (self, t);
		2381	}
		2382
		2383	cell->tile [z] = t;
1799	}	2384	}
1800	}	2385	}
1801	}	2386	}
1802	}	2387	}
1803	}	2388	}
1804	}	2389	}
1805		2390
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2391	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2392
1808	CFPlus::MixChunk	2393	DC::RW
1809	new_from_file (SV *class, char *path)	2394	new (SV *class, SV *data_sv)
1810	CODE:	2395	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2396	{
		2397	STRLEN datalen;
		2398	char *data = SvPVbyte (data_sv, datalen);
		2399
		2400	RETVAL = SDL_RWFromConstMem (data, datalen);
		2401	}
1812	OUTPUT:	2402	OUTPUT:
1813	RETVAL	2403	RETVAL
1814		2404
		2405	DC::RW
		2406	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2407	CODE:
		2408	RETVAL = SDL_RWFromFile (path, mode);
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	# fails on win32:
		2413	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2414	#void
		2415	#close (DC::RW self)
		2416	# CODE:
		2417	# (self->(close)) (self);
		2418
		2419	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2420
		2421	PROTOTYPES: DISABLE
		2422
		2423	DC::Channel
		2424	find ()
		2425	CODE:
		2426	{
		2427	RETVAL = Mix_GroupAvailable (-1);
		2428
		2429	if (RETVAL < 0)
		2430	{
		2431	RETVAL = Mix_GroupOldest (-1);
		2432
		2433	if (RETVAL < 0)
		2434	XSRETURN_UNDEF;
		2435
		2436	Mix_HaltChannel (RETVAL);
		2437	}
		2438
		2439	Mix_UnregisterAllEffects (RETVAL);
		2440	Mix_Volume (RETVAL, 128);
		2441	}
		2442	OUTPUT:
		2443	RETVAL
		2444
		2445	void
		2446	halt (DC::Channel self)
		2447	CODE:
		2448	Mix_HaltChannel (self);
		2449
		2450	void
		2451	expire (DC::Channel self, int ticks = -1)
		2452	CODE:
		2453	Mix_ExpireChannel (self, ticks);
		2454
		2455	void
		2456	fade_out (DC::Channel self, int ticks = -1)
		2457	CODE:
		2458	Mix_FadeOutChannel (self, ticks);
		2459
		2460	int
		2461	volume (DC::Channel self, int volume)
		2462	CODE:
		2463	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	void
		2468	unregister_all_effects (DC::Channel self)
		2469	CODE:
		2470	Mix_UnregisterAllEffects (self);
		2471
		2472	void
		2473	set_panning (DC::Channel self, int left, int right)
		2474	CODE:
		2475	left = CLAMP (left , 0, 255);
		2476	right = CLAMP (right, 0, 255);
		2477	Mix_SetPanning (self, left, right);
		2478
		2479	void
		2480	set_distance (DC::Channel self, int distance)
		2481	CODE:
		2482	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2483
		2484	void
		2485	set_position (DC::Channel self, int angle, int distance)
		2486	CODE:
		2487
		2488	void
		2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2490	CODE:
		2491	{
		2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2495	}
		2496
		2497	void
		2498	set_reverse_stereo (DC::Channel self, int flip)
		2499	CODE:
		2500	Mix_SetReverseStereo (self, flip);
		2501
		2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2503
		2504	PROTOTYPES: DISABLE
		2505
		2506	DC::MixChunk
		2507	new (SV *class, DC::RW rwops)
		2508	CODE:
		2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
1816	DESTROY (CFPlus::MixChunk self)	2514	DESTROY (DC::MixChunk self)
1817	CODE:	2515	CODE:
1818	Mix_FreeChunk (self);	2516	Mix_FreeChunk (self);
1819		2517
1820	int	2518	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2519	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2520	CODE:
		2521	if (items > 1)
		2522	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2523	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2524	OUTPUT:
1825	RETVAL	2525	RETVAL
1826		2526
1827	int	2527	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2528	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2529	CODE:
		2530	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2531	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2532
		2533	if (RETVAL < 0)
		2534	XSRETURN_UNDEF;
		2535
		2536	if (channel < 0)
		2537	{
		2538	Mix_UnregisterAllEffects (RETVAL);
		2539	Mix_Volume (RETVAL, 128);
		2540	}
		2541	}
1831	OUTPUT:	2542	OUTPUT:
1832	RETVAL	2543	RETVAL
1833		2544
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2546
1836	int	2547	int
1837	volume (int volume = -1)	2548	volume (int volume = -1)
		2549	PROTOTYPE: ;$
1838	CODE:	2550	CODE:
		2551	if (items > 0)
		2552	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2553	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2554	OUTPUT:
1841	RETVAL	2555	RETVAL
1842		2556
		2557	void
		2558	fade_out (int ms)
		2559	CODE:
		2560	Mix_FadeOutMusic (ms);
		2561
		2562	void
		2563	halt ()
		2564	CODE:
		2565	Mix_HaltMusic ();
		2566
1843	CFPlus::MixMusic	2567	DC::MixMusic
1844	new_from_file (SV *class, char *path)	2568	new (SV *class, DC::RW rwops)
1845	CODE:	2569	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2570	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2571	OUTPUT:
1848	RETVAL	2572	RETVAL
1849		2573
1850	void	2574	void
1851	DESTROY (CFPlus::MixMusic self)	2575	DESTROY (DC::MixMusic self)
1852	CODE:	2576	CODE:
1853	Mix_FreeMusic (self);	2577	Mix_FreeMusic (self);
1854		2578
1855	int	2579	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2580	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2581	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2582	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2583	OUTPUT:
1860	RETVAL	2584	RETVAL
1861		2585
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2586	void
		2587	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2588	CODE:
		2589	Mix_FadeInMusicPos (self, loops, ms, position);
		2590
		2591	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2592
		2593	PROTOTYPES: ENABLE
1863		2594
1864	BOOT:	2595	BOOT:
1865	{	2596	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2597	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2598	static const struct {
1868	const char *name;	2599	const char *name;
1869	IV iv;	2600	IV iv;
1870	} *civ, const_iv[] = {	2601	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2602	# define const_iv(name) { # name, (IV)name }
		2603	const_iv (GL_VENDOR),
		2604	const_iv (GL_VERSION),
		2605	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2606	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2607	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2608	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2609	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2610	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2614	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2615	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2616	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2617	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2618	const_iv (GL_BACK),
		2619	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2620	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2621	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2622	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2623	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2624	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2637	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2638	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2639	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2640	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2641	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2642	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2644	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2645	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2646	const_iv (GL_COMPRESSED_RGB_ARB),
		2647	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	2648	const_iv (GL_COMPILE),
		2649	const_iv (GL_PROXY_TEXTURE_1D),
		2650	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2651	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2652	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2653	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2654	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2655	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2676	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2677	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2678	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2679	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2680	const_iv (GL_CONSTANT_BORDER),
		2681	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2682	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2683	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2684	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2685	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2686	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2687	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2688	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2689	const_iv (GL_TRIANGLE_FAN),
		2690	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2691	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2692	const_iv (GL_POINT_SMOOTH_HINT),
		2693	const_iv (GL_LINE_SMOOTH_HINT),
		2694	const_iv (GL_POLYGON_SMOOTH_HINT),
		2695	const_iv (GL_GENERATE_MIPMAP_HINT),
		2696	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	2697	const_iv (GL_FASTEST),
		2698	const_iv (GL_DONT_CARE),
		2699	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2700	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2701	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2702	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2703	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2704	# undef const_iv
1953	};	2705	};
1954		2706
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2709
		2710	texture_av = newAV ();
		2711	AvREAL_off (texture_av);
1957	}	2712	}
		2713
		2714	void
		2715	disable_GL_EXT_blend_func_separate ()
		2716	CODE:
		2717	gl.BlendFuncSeparate = 0;
		2718	gl.BlendFuncSeparateEXT = 0;
1958		2719
1959	char *	2720	char *
1960	gl_vendor ()	2721	gl_vendor ()
1961	CODE:	2722	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2723	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2736	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2738	OUTPUT:
1978	RETVAL	2739	RETVAL
1979		2740
		2741	const char *glGetString (GLenum pname)
		2742
		2743	GLint glGetInteger (GLenum pname)
		2744	CODE:
		2745	glGetIntegerv (pname, &RETVAL);
		2746	OUTPUT:
		2747	RETVAL
		2748
		2749	GLdouble glGetDouble (GLenum pname)
		2750	CODE:
		2751	glGetDoublev (pname, &RETVAL);
		2752	OUTPUT:
		2753	RETVAL
		2754
1980	int glGetError ()	2755	int glGetError ()
1981		2756
1982	void glFinish ()	2757	void glFinish ()
1983		2758
1984	void glClear (int mask)	2759	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2796	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2797	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2798
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2799	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2800	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2801
		2802	PROTOTYPES: DISABLE
2026		2803
2027	void glViewport (int x, int y, int width, int height)	2804	void glViewport (int x, int y, int width, int height)
2028		2805
2029	void glScissor (int x, int y, int width, int height)	2806	void glScissor (int x, int y, int width, int height)
2030		2807
…		…
2038		2815
2039	void glRotate (float angle, float x, float y, float z)	2816	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2817	CODE:
2041	glRotatef (angle, x, y, z);	2818	glRotatef (angle, x, y, z);
2042		2819
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	2820	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	2821	ALIAS:
2050	glColor_premultiply = 1	2822	glColor_premultiply = 1
2051	CODE:	2823	CODE:
2052	if (ix)	2824	if (ix)
2053	{	2825	{
…		…
2056	b *= a;	2828	b *= a;
2057	}	2829	}
2058	// microsoft visual "c" rounds instead of truncating...	2830	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2831	glColor4f (r, g, b, a);
2060		2832
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2833	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2834	CODE:
2069	glRasterPos3f (0, 0, z);	2835	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2836	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2837
…		…
2075		2841
2076	void glTexCoord (float s, float t)	2842	void glTexCoord (float s, float t)
2077	CODE:	2843	CODE:
2078	glTexCoord2f (s, t);	2844	glTexCoord2f (s, t);
2079		2845
		2846	void glRect (float x1, float y1, float x2, float y2)
		2847	CODE:
		2848	glRectf (x1, y1, x2, y2);
		2849
		2850	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2851	CODE:
		2852	glBegin (GL_LINE_LOOP);
		2853	glVertex2f (x1, y1);
		2854	glVertex2f (x2, y1);
		2855	glVertex2f (x2, y2);
		2856	glVertex2f (x1, y2);
		2857	glEnd ();
		2858
		2859	PROTOTYPES: ENABLE
		2860
		2861	void glBegin (int mode)
		2862
		2863	void glEnd ()
		2864
		2865	void glPointSize (GLfloat size)
		2866
		2867	void glLineWidth (GLfloat width)
		2868
		2869	void glInterleavedArrays (int format, int stride, char *data)
		2870
		2871	void glDrawElements (int mode, int count, int type, char *indices)
		2872
		2873	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2874
2080	void glTexEnv (int target, int pname, float param)	2875	void glTexEnv (int target, int pname, float param)
2081	CODE:	2876	CODE:
2082	glTexEnvf (target, pname, param);	2877	glTexEnvf (target, pname, param);
2083		2878
2084	void glTexParameter (int target, int pname, float param)	2879	void glTexParameter (int target, int pname, float param)
…		…
2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2895	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2101	CODE:	2896	CODE:
2102	if (gl.SeparableFilter2D)	2897	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2898	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		2899
2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2900	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106		2901
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2902	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		2903
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2904	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2905
		2906	void glPixelZoom (float x, float y)
2110		2907
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2908	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		2909
2113	int glGenTexture ()	2910	int glGenTexture ()
2114	CODE:	2911	CODE:
2115	{	2912	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2913	OUTPUT:
2121	RETVAL	2914	RETVAL
2122		2915
2123	void glDeleteTexture (int name)	2916	void glDeleteTexture (int name)
2124	CODE:	2917	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2918	del_texture (name);
2128	}	2919
2129
2130	int glGenList ()	2920	int glGenList ()
2131	CODE:	2921	CODE:
2132	RETVAL = glGenLists (1);	2922	RETVAL = glGenLists (1);
2133	OUTPUT:	2923	OUTPUT:
2134	RETVAL	2924	RETVAL
…		…
2141		2931
2142	void glEndList ()	2932	void glEndList ()
2143		2933
2144	void glCallList (int list)	2934	void glCallList (int list)
2145		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	find_widget (SV *self, NV x, NV y)
		2942	PPCODE:
		2943	{
		2944	if (within_widget (self, x, y))
		2945	XPUSHs (self);
		2946	}
		2947
		2948	BOOT:
		2949	{
		2950	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2951
		2952	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2953	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2954	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2955	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2956	}
		2957
		2958	void
		2959	draw (SV *self)
		2960	CODE:
		2961	{
		2962	HV *hv;
		2963	SV **svp;
		2964	NV x, y, w, h;
		2965	SV *draw_x_sv = GvSV (draw_x_gv);
		2966	SV *draw_y_sv = GvSV (draw_y_gv);
		2967	SV *draw_w_sv = GvSV (draw_w_gv);
		2968	SV *draw_h_sv = GvSV (draw_h_gv);
		2969	double draw_x, draw_y;
		2970
		2971	if (!SvROK (self))
		2972	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2973
		2974	hv = (HV *)SvRV (self);
		2975
		2976	if (SvTYPE (hv) != SVt_PVHV)
		2977	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2978
		2979	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2980	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2981
		2982	if (!h || !w)
		2983	XSRETURN_EMPTY;
		2984
		2985	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2986	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2987
		2988	draw_x = SvNV (draw_x_sv) + x;
		2989	draw_y = SvNV (draw_y_sv) + y;
		2990
		2991	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2992	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2993	XSRETURN_EMPTY;
		2994
		2995	sv_setnv (draw_x_sv, draw_x);
		2996	sv_setnv (draw_y_sv, draw_y);
		2997
		2998	glPushMatrix ();
		2999	glTranslated (x, y, 0);
		3000
		3001	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3002	{
		3003	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3004
		3005	if (svp && SvTRUE (*svp))
		3006	{
		3007	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3008	glEnable (GL_BLEND);
		3009	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3010	glBegin (GL_QUADS);
		3011	glVertex2f (0, 0);
		3012	glVertex2f (w, 0);
		3013	glVertex2f (w, h);
		3014	glVertex2f (0, h);
		3015	glEnd ();
		3016	glDisable (GL_BLEND);
		3017	}
		3018	}
		3019	#if 0
		3020	// draw borders, for debugging
		3021	glPushMatrix ();
		3022	glColor4f (1., 1., 0., 1.);
		3023	glTranslatef (.5, .5, 0.);
		3024	glBegin (GL_LINE_LOOP);
		3025	glVertex2f (0 , 0);
		3026	glVertex2f (w - 1, 0);
		3027	glVertex2f (w - 1, h - 1);
		3028	glVertex2f (0 , h - 1);
		3029	glEnd ();
		3030	glPopMatrix ();
		3031	#endif
		3032	PUSHMARK (SP);
		3033	XPUSHs (self);
		3034	PUTBACK;
		3035	call_method ("_draw", G_VOID | G_DISCARD);
		3036	SPAGAIN;
		3037
		3038	glPopMatrix ();
		3039
		3040	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3041	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3042	}
		3043

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