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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
59	#if 0	91	#if 1
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	93	#else
62	# define PARACHUTE 0	94	# define PARACHUTE 0
63	#endif	95	#endif
64		96
		97	static AV *texture_av;
		98
65	static struct	99	static struct
66	{	100	{
67	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	102	#include "glfunc.h"
69	#undef GL_FUNC	103	#undef GL_FUNC
70	} gl;	104	} gl;
71		105
		106	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	108	{
74	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	113	else
79	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
80	}	115	}
81		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
82	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
83		143
84	#include "pango-font.c"	144	#include "pango-font.c"
85	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
86	#include "pango-render.c"	146	#include "pango-render.c"
87		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
90		152
91	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
92		154
93	static int	155	static int
94	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
95	{	157	{
96	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		172
111	typedef struct cf_layout {	173	typedef struct cf_layout {
112	PangoLayout *pl;	174	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
114	int base_height;	176	int base_height;
115	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
116	} *CFPlus__Layout;	179	} *DC__Layout;
117		180
118	static CFPlus__Font default_font;	181	static DC__Font default_font;
119	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
121		184
122	static void	185	static void
123	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	191	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	193	}
131		194
132	static void	195	static void
133	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
134	{	197	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
137	*/	200	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
139		202
140	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		205
143	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
144	}	207	}
145		208
146	static void	209	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	211	{
149	PangoRectangle rect;	212	PangoRectangle rect;
150		213
151	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		222
160	*w = rect.width;	223	*w = rect.width;
161	*h = rect.height;	224	*h = rect.height;
162	}	225	}
163		226
		227	typedef uint16_t tileid;
164	typedef uint16_t mapface;	228	typedef uint16_t faceid;
165		229
166	typedef struct {	230	typedef struct {
167	GLint name;	231	GLuint name;
168	int w, h;	232	int w, h;
169	float s, t;	233	float s, t;
170	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
171	} maptex;	237	} maptex;
172		238
173	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
174	int16_t darkness;	242	uint16_t darkness;
175	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
176	} mapcell;	244	} mapcell;
177		245
178	typedef struct {	246	typedef struct {
179	int32_t c0, c1;	247	int32_t c0, c1;
180	mapcell *col;	248	mapcell *col;
181	} maprow;	249	} maprow;
182		250
183	typedef struct map {	251	typedef struct map {
184	int x, y, w, h;	252	int x, y, w, h;
185	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
186	int faces;	254	int faces; tileid *face2tile; // [faceid]
187	mapface *face;	255	int texs; maptex *tex; // [tileid]
188
189	int texs;
190	maptex *tex;
191		256
192	int32_t rows;	257	int32_t rows;
193	maprow *row;	258	maprow *row;
194	} *CFPlus__Map;	259	} *DC__Map;
195		260
196	static char *	261	static char *
197	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
198	{	263	{
199	char *p;	264	char *p;
…		…
216	}	281	}
217		282
218	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
219	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
221	static maprow *	306	static maprow *
222	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
223	{	308	{
224	if (0 > y)	309	if (0 > y)
225	{	310	{
226	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
227	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
265		350
266	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
267	}	352	}
268		353
269	static mapcell *	354	static mapcell *
270	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
271	{	356	{
272	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
273	}	358	}
274		359
275	static void	360	static void
276	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
277	{	362	{
278	int r;	363	int r;
279		364
280	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
281	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
289	self->row = 0;	374	self->row = 0;
290	self->rows = 0;	375	self->rows = 0;
291	}	376	}
292		377
293	static void	378	static void
294	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
295	{	380	{
296	int x, y;	381	int x, y;
297	maprow *row;	382	maprow *row;
		383	mapcell *cell;
298		384
299	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
300	if (y >= 0)	386	if (y >= 0)
301	{	387	{
302	if (y >= self->rows)	388	if (y >= self->rows)
…		…
308	if (x >= row->c0)	394	if (x >= row->c0)
309	{	395	{
310	if (x >= row->c1)	396	if (x >= row->c1)
311	break;	397	break;
312		398
313	row->col[x - row->c0].darkness = -1;	399	cell = row->col + x - row->c0;
		400
		401	cell->darkness = 0;
		402	cell->stat_hp = 0;
		403	cell->flags = 0;
		404	cell->player = 0;
314	}	405	}
315	}	406	}
		407	}
		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
316	}	423	}
317		424
318	static void	425	static void
319	music_finished (void)	426	music_finished (void)
320	{	427	{
…		…
356	n \|= n >> 16;	463	n \|= n >> 16;
357		464
358	return n + 1;	465	return n + 1;
359	}	466	}
360		467
361	MODULE = CFPlus PACKAGE = CFPlus	468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
362		527
363	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
364		529
365	BOOT:	530	BOOT:
366	{	531	{
367	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
368	static const struct {	533	static const struct {
369	const char *name;	534	const char *name;
370	IV iv;	535	IV iv;
371	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
372	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
373	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
374	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
375	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
376	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
377	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
386	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
387	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
388	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
389	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
390	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
391	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
392	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
393	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
394	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
395	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
450	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
451	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
452	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
453	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
454	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
455	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
456	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
457	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
458	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
459	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
460	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
461	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
462	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
463	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
464	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
465	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
466	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
467	const_iv (KMOD_CTRL),	647
468	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
469	const_iv (KMOD_ALT),
470	const_iv (KMOD_META)
471	# undef const_iv	649	# undef const_iv
472	};	650	};
473		651
474	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
475	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
476	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
477		664
478	int	665	int
479	in_destruct ()	666	in_destruct ()
480	CODE:	667	CODE:
481	RETVAL = PL_main_cv == Nullcv;	668	RETVAL = PL_main_cv == Nullcv;
…		…
483	RETVAL	670	RETVAL
484		671
485	NV floor (NV x)	672	NV floor (NV x)
486		673
487	NV ceil (NV x)	674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
488		679
489	void	680	void
490	pango_init ()	681	pango_init ()
491	CODE:	682	CODE:
492	{	683	{
493	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
494	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
495	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
496	}	692	}
		693
		694	char *
		695	SDL_GetError ()
497		696
498	int	697	int
499	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
500		699
501	void	700	void
502	SDL_Quit ()	701	SDL_Quit ()
503		702
504	void	703	void
505	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
506	PPCODE:	705	PPCODE:
507	{	706	{
508	SDL_Rect **m;	707	SDL_Rect **m;
509		708
510	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
511	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
512	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
514		713
515	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
516	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
517		716
518	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
522		721
523	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
524	#if SDL_VERSION_ATLEAST(1,2,10)	723	#if SDL_VERSION_ATLEAST(1,2,10)
525	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
526	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
527	#endif	726	#endif
528		727
529	SDL_EnableUNICODE (1);
530	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
531
532	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
533		729
534	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
535	while (*m)	731	while (*m)
536	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
537	AV *av = newAV ();	735	AV *av = newAV ();
538	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
539	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
541		742
542	++m;	743	++m;
543	}	744	}
544	}	745	}
545		746
546	char *
547	SDL_GetError ()
548
549	int	747	int
550	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
551	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
552	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
553	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
554	);	761	);
		762
555	if (RETVAL)	763	if (RETVAL)
556	{	764	{
557	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
558	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
559	# include "glfunc.h"	769	#include "glfunc.h"
560	# undef GL_FUNC	770	#undef GL_FUNC
561	}	771	}
		772	}
562	OUTPUT:	773	OUTPUT:
563	RETVAL	774	RETVAL
564		775
565	void	776	void
566	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
567		778
568	char *	779	char *
569	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
570		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
571	void	788	void
572	SDL_PollEvent ()	789	poll_events ()
573	PPCODE:	790	PPCODE:
574	{	791	{
575	SDL_Event ev;	792	SDL_Event ev;
576		793
577	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
578	{	796	{
579	HV *hv = newHV ();	797	HV *hv = newHV ();
580	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
581		799
582	switch (ev.type)	800	switch (ev.type)
583	{	801	{
584	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
585	case SDL_KEYUP:	803	case SDL_KEYUP:
586	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
587	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
588	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
589	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
590	break;	809	break;
591		810
592	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
593	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
594	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
595	break;	814	break;
596		815
597	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
598	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
599
600	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
601	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
602	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
603	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
604	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
605	break;	842	break;
606		843
607	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
608	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610		847
611	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
612	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
613	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
614	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
619	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
620	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
621	break;	858	break;
622	}	859	}
623		860
624	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
625	}	862	}
626	}	863	}
627		864
628	int	865	int
629	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
630	POSTCALL:	867	POSTCALL:
631	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
632	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
633		870
634	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
635	Mix_CloseAudio ()	888	Mix_CloseAudio ()
636		889
637	int	890	int
638	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
639		892
		893	const char *
		894	Mix_GetError ()
		895
640	void	896	void
641	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
642	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
643	#ifndef _WIN32	905	#ifdef _WIN32
644	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	906	char buffer[2048];
		907	DWORD buflen;
		908
		909	EXTEND (SP, 3);
		910
		911	buflen = sizeof (buffer);
		912	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		913	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		914	{
		915	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		916
		917	buflen = sizeof (buffer);
		918	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		919	{
		920	PUSHs (newSVpv (buffer, 0));
		921
		922	buflen = sizeof (buffer);
		923	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		924	PUSHs (newSVpv (buffer, 0));
		925	}
		926	}
645	#endif	927	#endif
		928	}
646		929
647	void	930	int
648	add_font (char *file)	931	add_font (char *file)
649	CODE:	932	CODE:
650	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
651		936
652	void	937	void
653	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
654	ALIAS:	939	ALIAS:
655	load_image_file = 1	940	load_image_file = 1
…		…
658	STRLEN image_len;	943	STRLEN image_len;
659	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
660	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
661	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
662	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
663	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
664	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
665		950
666	if (!rw)	951	if (!rw)
667	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
668		953
…		…
741	void	1026	void
742	error (char *message)	1027	error (char *message)
743	CODE:	1028	CODE:
744	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
745	#ifdef _WIN32	1030	#ifdef _WIN32
746	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
747	#endif	1032	#endif
748		1033
749	void	1034	void
750	fatal (char *message)	1035	fatal (char *message)
751	CODE:	1036	CODE:
752	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
753	#ifdef _WIN32	1038	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
755	#endif	1040	#endif
756	_exit (1);	1041	_exit (1);
757		1042
758	void	1043	void
759	_exit (int retval)	1044	_exit (int retval = 0)
760	CODE:	1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
761	_exit (retval);	1049	_exit (retval);
		1050	#endif
762		1051
763	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
764		1060
765	CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
		1062
		1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
766	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
767	CODE:	1067	CODE:
768	{	1068	{
769	int count;	1069	int count;
770	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
773	}	1073	}
774	OUTPUT:	1074	OUTPUT:
775	RETVAL	1075	RETVAL
776		1076
777	void	1077	void
778	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
779	CODE:	1079	CODE:
780	pango_font_description_free (self);	1080	pango_font_description_free (self);
781		1081
782	void	1082	void
783	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
784	CODE:	1085	CODE:
785	default_font = self;	1086	default_font = self;
786		1087
787	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
788		1089
		1090	PROTOTYPES: DISABLE
		1091
789	void	1092	void
790	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
791	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
792	tc_clear ();	1102	tc_restore ();
793		1103
794	CFPlus::Layout	1104	DC::Layout
795	new (SV *class)	1105	new (SV *class)
796	CODE:	1106	CODE:
797	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
798		1108
799	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
801	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
802	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
803	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
804	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
805	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
806		1117
807	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
808	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
809	OUTPUT:	1120	OUTPUT:
810	RETVAL	1121	RETVAL
811		1122
812	void	1123	void
813	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
814	CODE:	1125	CODE:
815	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
816	Safefree (self);	1128	Safefree (self);
817		1129
818	void	1130	void
819	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
820	CODE:	1132	CODE:
821	{	1133	{
822	STRLEN textlen;	1134	STRLEN textlen;
823	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
824		1136
825	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
826	}	1138	}
827		1139
828	void	1140	void
829	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
830	CODE:	1142	CODE:
831	{	1143	{
832	STRLEN textlen;	1144	STRLEN textlen;
833	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
834		1146
835	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
836	}	1148	}
837		1149
838	void	1150	void
839	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
840	CODE:	1152	CODE:
841	{	1153	{
842	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
843	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
844	const char *pos = text;	1156	const char *pos = text;
…		…
879	if (attrs)	1191	if (attrs)
880	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
881	}	1193	}
882		1194
883	void	1195	void
884	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
885	PPCODE:	1197	PPCODE:
886	{	1198	{
887	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
888		1200
889	do	1201	do
890	{	1202	{
891	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
892		1204
893	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
894	{	1206	{
895	PangoRectangle extents;	1207	PangoRectangle extents;
896	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
904		1216
905	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
906	}	1218	}
907		1219
908	int	1220	int
909	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
910	CODE:	1222	CODE:
911	{	1223	{
912	int lines = 1;	1224	int lines = 1;
913	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
914		1226
…		…
919	}	1231	}
920	OUTPUT:	1232	OUTPUT:
921	RETVAL	1233	RETVAL
922		1234
923	SV *	1235	SV *
924	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
925	CODE:	1237	CODE:
926	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
927	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
928	OUTPUT:	1240	OUTPUT:
929	RETVAL	1241	RETVAL
930		1242
931	void	1243	void
932	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
933	CODE:	1245	CODE:
934	self->r = r;	1246	self->r = r;
935	self->g = g;	1247	self->g = g;
936	self->b = b;	1248	self->b = b;
937	self->a = a;	1249	self->a = a;
938		1250
939	void	1251	void
940	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
941	CODE:	1253	CODE:
942	if (self->font != font)	1254	if (self->font != font)
943	{	1255	{
944	self->font = font;	1256	self->font = font;
945	layout_update_font (self);	1257	layout_update_font (self);
946	}	1258	}
947		1259
948	void	1260	void
949	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
950	CODE:	1262	CODE:
951	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
952	{	1264	{
953	self->base_height = base_height;	1265	self->base_height = base_height;
954	layout_update_font (self);	1266	layout_update_font (self);
955	}	1267	}
956		1268
957	void	1269	void
958	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
959	CODE:	1271	CODE:
960	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
961		1273
962	void	1274	void
963	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
964	CODE:	1276	CODE:
965	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
966		1278
967	void	1279	void
968	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
969	CODE:	1281	CODE:
970	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
971		1283
972	void	1284	void
973	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
974	CODE:	1286	CODE:
975	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
976	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
977	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
978	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
979	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
980	);	1292	);
981		1293
982	void	1294	void
983	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
984	CODE:	1296	CODE:
985	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
986		1298
987	void	1299	void
988	size (CFPlus::Layout self)	1300	size (DC::Layout self)
989	PPCODE:	1301	PPCODE:
990	{	1302	{
991	int w, h;	1303	int w, h;
992		1304
993	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
996	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
997	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
998	}	1310	}
999		1311
1000	int	1312	int
1001	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1002	CODE:	1314	CODE:
1003	{	1315	{
1004	PangoRectangle rect;	1316	PangoRectangle rect;
1005	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1006	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1007	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1008	}	1320	}
1009	OUTPUT:	1321	OUTPUT:
1010	RETVAL	1322	RETVAL
1011		1323
1012	int	1324	int
1013	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1014	CODE:	1326	CODE:
1015	{	1327	{
1016	int index, trailing;	1328	int index, trailing;
1017	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1018	RETVAL = index;	1330	RETVAL = index + trailing;
1019	}	1331	}
1020	OUTPUT:	1332	OUTPUT:
1021	RETVAL	1333	RETVAL
1022		1334
1023	void	1335	void
1024	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1025	PPCODE:	1337	PPCODE:
1026	{	1338	{
1027	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1028	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1029		1341
1030	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1031	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1032	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1034	}	1346	}
1035		1347
1036	void	1348	void
1037	render (CFPlus::Layout self, float x, float y, int flags = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1038	PPCODE:	1350	PPCODE:
		1351	{
		1352	int line, x;
		1353
		1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1357	--line;
		1358	#endif
		1359	EXTEND (SP, 2);
		1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
		1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1382	else
		1383	{
		1384	PUSHs (sv_2mortal (newSViv (index)));
		1385	PUSHs (sv_2mortal (newSViv (trailing)));
		1386	}
		1387	}
		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
1039	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1040	self->pl,	1394	self->pl,
		1395	self->rc,
1041	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1042	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1043	flags	1398	flags
1044	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1045		1403
1046	MODULE = CFPlus PACKAGE = CFPlus::Texture
1047
1048	void	1404	void
1049	pad2pot (SV data_, SV w_, SV *h_)	1405	draw (DC::Layout self)
1050	CODE:	1406	CODE:
1051	{	1407	{
1052	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1053	int oh = SvIV (h_);	1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1054		1415
1055	if (ow && oh)	1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1424
		1425	PROTOTYPES: ENABLE
		1426
		1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1056	{	1432	{
1057	int nw = minpot (ow);
1058	int nh = minpot (oh);
1059
1060	if (nw != ow \|\| nh != oh)
1061	{
1062	if (SvOK (data_))
1063	{
1064	STRLEN datalen;	1433	STRLEN datalen;
1065	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1066	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1067	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1068		1437
1069	SvPOK_only (result_);	1438	SvPOK_only (result_);
1070	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1071		1440
1072	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1073	while (oh--)	1442	while (oh--)
1074	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1075		1444
1076	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1077	}
1078
1079	sv_setiv (w_, nw);
1080	sv_setiv (h_, nh);
1081	}
1082	}	1446	}
1083	}	1447	}
1084		1448
1085	void	1449	void
1086	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1092	{	1456	{
1093	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1094	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1095	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1096	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1097		1464
1098	if (items < 5)	1465	if (items < 5)
1099	{	1466	{
1100	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1101	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1129	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1130	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1131	}	1498	}
1132	}	1499	}
1133		1500
1134	MODULE = CFPlus PACKAGE = CFPlus::Map	1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
1135		1511
1136	CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1137	new (SV *class, int map_width, int map_height)	1513
		1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
		1517	new (SV *class)
1138	CODE:	1518	CODE:
1139	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1140	RETVAL->x = 0;	1520	RETVAL->x = 0;
1141	RETVAL->y = 0;	1521	RETVAL->y = 0;
1142	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1143	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1144	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1145	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1146	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1147	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1148	RETVAL->texs = 8192;
1149	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1150	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1151	RETVAL->row = 0;	1529	RETVAL->row = 0;
1152	OUTPUT:	1530	OUTPUT:
1153	RETVAL	1531	RETVAL
1154		1532
1155	void	1533	void
1156	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1157	CODE:	1535	CODE:
1158	{	1536	{
1159	map_clear (self);	1537	map_clear (self);
1160	Safefree (self->face);	1538	Safefree (self->face2tile);
1161	Safefree (self->tex);	1539	Safefree (self->tex);
1162	Safefree (self);	1540	Safefree (self);
1163	}	1541	}
1164		1542
1165	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1166	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1167	CODE:	1551	CODE:
1168	map_clear (self);	1552	map_clear (self);
1169		1553
1170	void	1554	void
1171	set_face (CFPlus::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1172	CODE:	1556	CODE:
1173	{	1557	{
1174	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1175	{	1559	need_texid (self, tile);
1176	Append (mapface, self->face, self->faces, self->faces);
1177	self->faces *= 2;
1178	}
1179
1180	self->face [face] = texid;
1181	}	1560	}
1182		1561
1183	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1184	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)	1586	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)
1185	CODE:	1587	CODE:
1186	{	1588	{
1187	while (self->texs <= texid)	1589	need_texid (self, texid);
1188	{
1189	Append (maptex, self->tex, self->texs, self->texs);
1190	self->texs *= 2;
1191	}
1192		1590
1193	{	1591	{
1194	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1195		1593
1196	tex->name = name;	1594	tex->name = name;
…		…
1213	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1214	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1215	}	1613	}
1216		1614
1217	int	1615	int
1218	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1219	ALIAS:	1617	ALIAS:
1220	oy = 1	1618	oy = 1
1221	x = 2	1619	x = 2
1222	y = 3	1620	y = 3
1223	w = 4	1621	w = 4
…		…
1234	}	1632	}
1235	OUTPUT:	1633	OUTPUT:
1236	RETVAL	1634	RETVAL
1237		1635
1238	void	1636	void
1239	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1240	CODE:	1638	CODE:
1241	{	1639	{
1242	if (dx > 0)	1640	if (dx > 0)
1243	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1244	else if (dx < 0)	1642	else if (dx < 0)
1245	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1246		1644
1247	if (dy > 0)	1645	if (dy > 0)
1248	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1249	else if (dy < 0)	1647	else if (dy < 0)
1250	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1251		1649
1252	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1253	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1254		1652
1255	while (self->y < 0)	1653	while (self->y < 0)
…		…
1259	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1260	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1261	}	1659	}
1262	}	1660	}
1263		1661
1264	void	1662	SV *
1265	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1266	CODE:	1664	CODE:
1267	{	1665	{
1268	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1269	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1270	mapcell *cell;	1668	mapcell *cell;
1271	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1272		1672
1273	while (data < data_end)	1673	while (data < data_end - 1)
1274	{	1674	{
1275	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1276		1676
1277	x = self->x + ((flags >> 10) & 63);	1677	x = self->x + ((flags >> 10) & 63);
1278	y = self->y + ((flags >> 4) & 63);	1678	y = self->y + ((flags >> 4) & 63);
1279		1679
1280	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1281		1681
1282	if (flags & 15)	1682	if (flags & 15)
1283	{	1683	{
1284	if (cell->darkness < 0)	1684	if (!cell->darkness)
1285	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1286	cell->darkness = 0;	1687	cell->darkness = 256;
1287	cell->face [0] = 0;
1288	cell->face [1] = 0;
1289	cell->face [2] = 0;
1290	}	1688	}
		1689
		1690	//TODO: don't trust server data to be in-range(!)
1291		1691
1292	if (flags & 8)	1692	if (flags & 8)
1293	{	1693	{
1294	fprintf (stderr, "oi\n");//D
1295	if (extmap)	1694	if (extmap)
1296	{	1695	{
1297	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1298		1697
1299	do	1698	do
1300	{	1699	{
1301
1302	ext = *data++;	1700	ext = *data++;
1303	cmd = ext & 0x7f;	1701	cmd = ext & 0x7f;
1304		1702
1305	fprintf (stderr, "extcmd = %x\n", ext);//D
1306
1307	if (ext < 4)	1703	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64;	1704	cell->darkness = 255 - ext * 64 + 1;
		1705	else if (cmd == 5) // health
		1706	{
		1707	cell->stat_width = 1;
		1708	cell->stat_hp = *data++;
		1709	}
		1710	else if (cmd == 6) // monster width
		1711	cell->stat_width = *data++ + 1;
		1712	else if (cmd == 0x47)
		1713	{
		1714	if (*data == 1) cell->player = data [1];
		1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1718
		1719	data += *data + 1;
		1720	}
		1721	else if (cmd == 8) // cell flags
		1722	cell->flags = *data++;
		1723	else if (ext & 0x40) // unknown, multibyte => skip
		1724	data += *data + 1;
		1725	else
		1726	data++;
1309	}	1727	}
1310	while (cmd & 0x80);	1728	while (ext & 0x80);
1311	}	1729	}
1312	else	1730	else
1313	cell->darkness = flags & 8 ? *data++ : 255;	1731	cell->darkness = *data++ + 1;
1314	}	1732	}
1315		1733
1316	//TODO: don't trust server data to be in-range(!)	1734	for (z = 0; z <= 2; ++z)
1317
1318	if (flags & 4)	1735	if (flags & (4 >> z))
1319	{	1736	{
1320	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1321	}	1754	}
1322
1323	if (flags & 2)
1324	{
1325	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1326	}
1327
1328	if (flags & 1)
1329	{
1330	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331	}
1332	}	1755	}
1333	else	1756	else
1334	cell->darkness = -1;	1757	cell->darkness = 0;
1335	}	1758	}
1336	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1337		1762
1338	SV *	1763	SV *
1339	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1340	CODE:	1765	CODE:
1341	{	1766	{
1342	int x1, x;	1767	int x1, x;
1343	int y1, y;	1768	int y1, y;
1344	int z;	1769	int z;
…		…
1365	{	1790	{
1366	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1367		1792
1368	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1369	{	1794	{
1370	mapface face = cell->face [z];
1371
1372	if (face)
1373	{
1374	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1375	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1376	int a1 = tex.a;	1797	int a1 = tex.a;
1377		1798
1378	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1379	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1380	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1381	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1382	}
1383	}	1803	}
1384	}	1804	}
1385		1805
1386	*map++ = (r )	1806	*map++ = (r )
1387	\| (g << 8)	1807	\| (g << 8)
…		…
1394	}	1814	}
1395	OUTPUT:	1815	OUTPUT:
1396	RETVAL	1816	RETVAL
1397		1817
1398	void	1818	void
1399	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1400	CODE:	1820	CODE:
1401	{	1821	{
1402	int vx, vy;
1403	int x, y, z;	1822	int x, y, z;
1404	int last_name;
1405	mapface face;
1406		1823
1407	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1408	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
1409		1833
1410	/*	1834	pl_tex.name = 0;
1411	int vx = self->vx = self->w >= sw
1412	? self->x + (self->w - sw) / 2
1413	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1414		1835
1415	int vy = self->vy = self->h >= sh	1836	// thats current max. sorry.
1416	? self->y + (self->h - sh) / 2	1837	if (sw > 255) sw = 255;
1417	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1838	if (sh > 255) sh = 255;
1418	*/
1419		1839
1420	glColor4ub (255, 255, 255, 255);	1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
1421		1876
1422	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1423	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1424	glEnable (GL_TEXTURE_2D);
1425	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1426		1880
1427	glBegin (GL_QUADS);
1428
1429	last_name = 0;
1430
1431	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1432	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1433	if (0 <= y + vy && y + vy < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1434	{	1887	{
1435	maprow *row = self->row + (y + vy);	1888	maprow *row = self->row + (y + my);
1436		1889
1437	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1438	if (row->c0 <= x + vx && x + vx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1439	{	1892	{
1440	mapcell *cell = row->col + (x + vx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1441
1442	face = cell->face [z];	1894	tileid tile = cell->tile [z];
1443		1895
1444	if (face)	1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
		1901
		1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x\|y is
		1958	// shifted +1\|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
1445	{	2007	{
1446	maptex tex = self->tex [face];	2008	int level = (w << 5) \| b;
		2009	HE *he;
1447		2010
1448	int px = (x + 1) * 32 - tex.w;	2011	hv_iterinit (smooth);
1449	int py = (y + 1) * 32 - tex.h;	2012	while ((he = hv_iternext (smooth)))
1450
1451	if (last_name != tex.name)
1452	{	2013	{
		2014	smooth_key skey = (smooth_key )HeKEY (he);
		2015	IV bits = SvIVX (HeVAL (he));
		2016
		2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
		2020	{
		2021	maptex tex = self->tex [skey->tile];
		2022	int px = (((int)skey->x) - 1) * T;
		2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
1453	glEnd ();	2035	glEnd ();
1454	last_name = tex.name;
1455	glBindTexture (GL_TEXTURE_2D, last_name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1456	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
		2038	}
		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
		2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
1457	}	2061	}
1458
1459	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1460	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1461	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1462	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1463	}	2062	}
1464	}
1465	}	2063	}
1466		2064
1467	glEnd ();	2065	glEnd ();
1468
1469	glDisable (GL_TEXTURE_2D);	2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1470	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
1471	}	2091	rc_free (rc);
1472		2092
		2093	// top layer: overlays such as the health bar
		2094	for (y = 0; y < sh; y++)
		2095	if (0 <= y + my && y + my < self->rows)
		2096	{
		2097	maprow *row = self->row + (y + my);
		2098
		2099	for (x = 0; x < sw; x++)
		2100	if (row->c0 <= x + mx && x + mx < row->c1)
		2101	{
		2102	mapcell *cell = row->col + (x + mx - row->c0);
		2103
		2104	int px = x * T;
		2105	int py = y * T;
		2106
		2107	if (cell->stat_hp)
		2108	{
		2109	int width = cell->stat_width * T;
		2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2111
		2112	glColor3ub (0, 0, 0);
		2113	glRectf (px + 1, py - thick - 2,
		2114	px + width - 1, py);
		2115
		2116	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2117	glRectf (px + 2,
		2118	py - thick - 1,
		2119	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2120	}
		2121	}
		2122	}
		2123	}
		2124
1473	void	2125	void
1474	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1475	CODE:	2127	CODE:
1476	{	2128	{
1477	static float color[16][3] = {	2129	static float color[16][3] = {
1478	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1479	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1529	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1530	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1531	}	2183	}
1532		2184
1533	void	2185	void
1534	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1535	PPCODE:	2187	PPCODE:
1536	{	2188	{
1537	int vx, vy;
1538	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1539	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1540	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1541	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1542		2197
1543	memset (darkness, 255, sw4 * sh);
1544	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1545	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1546		2200
1547	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2201	mx += self->x - 1;
1548	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2202	my += self->y - 1;
1549		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1550	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1551	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1552	{	2208	{
1553	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1554		2210
1555	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1556	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1557	{	2213	{
1558	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1559		2215
1560	darkness[y * sw4 + x] = cell->darkness < 0	2216	darkness1 [y * sw1 + x] = cell->darkness
		2217	? 255 - (cell->darkness - 1)
1561	? 255 - FOW_DARKNESS	2218	: 255 - FOW_DARKNESS;
1562	: 255 - cell->darkness;
1563	}	2219	}
1564	}	2220	}
1565		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1566	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1567	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1568	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1569	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1570	}	2264	}
1571		2265
1572	SV *	2266	SV *
1573	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1574	CODE:	2268	CODE:
1575	{	2269	{
1576	int x, y, x1, y1;	2270	int x, y, x1, y1;
1577	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1578	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1603	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1604	{	2298	{
1605	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1606	uint8_t flags = 0;	2300	uint8_t flags = 0;
1607		2301
1608	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1609	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1610	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1611		2305
1612	*data++ = flags;	2306	*data++ = flags;
1613		2307
1614	if (flags & 1)	2308	if (flags & 1)
1615	{	2309	{
		2310	tileid tile = cell->tile [0];
1616	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1617	*data++ = cell->face [0];	2312	*data++ = tile;
1618	}	2313	}
1619		2314
1620	if (flags & 2)	2315	if (flags & 2)
1621	{	2316	{
		2317	tileid tile = cell->tile [1];
1622	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1623	*data++ = cell->face [1];	2319	*data++ = tile;
1624	}	2320	}
1625		2321
1626	if (flags & 4)	2322	if (flags & 4)
1627	{	2323	{
		2324	tileid tile = cell->tile [2];
1628	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1629	*data++ = cell->face [2];	2326	*data++ = tile;
1630	}	2327	}
1631	}	2328	}
1632	else	2329	else
1633	*data++ = 0;	2330	*data++ = 0;
1634	}	2331	}
1635	}	2332	}
1636		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
1637	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1638	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1639	RETVAL = data_sv;	2341	RETVAL = data_sv;
1640	}	2342	}
1641	OUTPUT:	2343	OUTPUT:
1642	RETVAL	2344	RETVAL
1643		2345
1644	void	2346	void
1645	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1646	PPCODE:	2348	PPCODE:
1647	{	2349	{
1648	int x, y, z;	2350	int x, y, z;
1649	int w, h;	2351	int w, h;
1650	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1651		2363
1652	if (*data++ != 0)	2364	if (*data++ != 0)
1653	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1654		2366
1655	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1656	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1657		2369
1658	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1670	{	2382	{
1671	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1672		2384
1673	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1674	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1675	uint8_t flags = *data++;	2392	flags = *data++;
1676		2393
1677	if (flags)	2394	if (flags)
1678	{	2395	{
1679	mapface face[3] = { 0, 0, 0 };
1680
1681	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1682		2398
1683	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1684	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1685	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1686		2402
1687	if (cell->darkness <= 0)	2403	if (cell->darkness == 0)
1688	{	2404	{
1689	cell->darkness = -1;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1690		2407
1691	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1692	{	2409	{
1693	cell->face[z] = face[z];	2410	tileid t = tile [z];
1694		2411
1695	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1696	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1697	}	2419	}
1698	}	2420	}
1699	}	2421	}
1700	}	2422	}
1701	}	2423	}
1702	}	2424	}
1703		2425
1704	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1705		2427
1706	CFPlus::MixChunk	2428	DC::RW
1707	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1708	CODE:	2430	CODE:
1709	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1710	OUTPUT:	2437	OUTPUT:
1711	RETVAL	2438	RETVAL
1712		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1713	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1714	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1715	CODE:	2550	CODE:
1716	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1717		2552
1718	int	2553	int
1719	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1720	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1721	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1722	OUTPUT:	2559	OUTPUT:
1723	RETVAL	2560	RETVAL
1724		2561
1725	int	2562	DC::Channel
1726	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1727	CODE:	2564	CODE:
		2565	{
1728	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1729	OUTPUT:	2577	OUTPUT:
1730	RETVAL	2578	RETVAL
1731		2579
1732	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1733		2581
1734	int	2582	int
1735	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1736	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1737	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1738	OUTPUT:	2589	OUTPUT:
1739	RETVAL	2590	RETVAL
1740		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
1741	CFPlus::MixMusic	2602	DC::MixMusic
1742	new_from_file (SV class, char path)	2603	new (SV *class, DC::RW rwops)
1743	CODE:	2604	CODE:
1744	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1745	OUTPUT:	2606	OUTPUT:
1746	RETVAL	2607	RETVAL
1747		2608
1748	void	2609	void
1749	DESTROY (CFPlus::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1750	CODE:	2611	CODE:
1751	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1752		2613
1753	int	2614	int
1754	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1755	CODE:	2616	CODE:
1756	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1757	OUTPUT:	2618	OUTPUT:
1758	RETVAL	2619	RETVAL
1759		2620
1760	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
		2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1761		2629
1762	BOOT:	2630	BOOT:
1763	{	2631	{
1764	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1765	static const struct {	2633	static const struct {
1766	const char *name;	2634	const char *name;
1767	IV iv;	2635	IV iv;
1768	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1769	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1770	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1771	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1772	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1773	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1774	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1778	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1779	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1780	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
1781	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
1782	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1783	const_iv (GL_AND),	2655	const_iv (GL_AND),
1784	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1785	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1786	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1787	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1800	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1801	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1802	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1803	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1804	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1805	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1806	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1807	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1808	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1809	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1810	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1831	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1832	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1833	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1834	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1835	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1836	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
1837	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
1838	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1839	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1840	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1841	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1842	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1843	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1844	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1845	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1846	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1847	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1848	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1849	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1850	# undef const_iv	2739	# undef const_iv
1851	};	2740	};
1852		2741
1853	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1854	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
1855	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1856		2754
1857	char *	2755	char *
1858	gl_vendor ()	2756	gl_vendor ()
1859	CODE:	2757	CODE:
1860	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1873	CODE:	2771	CODE:
1874	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1875	OUTPUT:	2773	OUTPUT:
1876	RETVAL	2774	RETVAL
1877		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
1878	int glGetError ()	2790	int glGetError ()
1879		2791
1880	void glFinish ()	2792	void glFinish ()
1881		2793
1882	void glClear (int mask)	2794	void glClear (int mask)
…		…
1919	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
1920	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1921		2833
1922	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
1923	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
1924		2838
1925	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
1926		2840
1927	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
1928		2842
…		…
1936		2850
1937	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
1938	CODE:	2852	CODE:
1939	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
1940		2854
1941	void glBegin (int mode)
1942
1943	void glEnd ()
1944
1945	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
1946	PROTOTYPE: @
1947	ALIAS:	2856	ALIAS:
1948	glColor_premultiply = 1	2857	glColor_premultiply = 1
1949	CODE:	2858	CODE:
1950	if (ix)	2859	if (ix)
1951	{	2860	{
…		…
1954	b *= a;	2863	b *= a;
1955	}	2864	}
1956	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
1957	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
1958		2867
1959	void glInterleavedArrays (int format, int stride, char *data)
1960
1961	void glDrawElements (int mode, int count, int type, char *indices)
1962
1963	# 1.2 void glDrawRangeElements (int mode, int start, int end
1964
1965	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
1966	CODE:	2869	CODE:
1967	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
1968	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
1969		2872
…		…
1973		2876
1974	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
1975	CODE:	2878	CODE:
1976	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
1977		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
1978	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
1979	CODE:	2911	CODE:
1980	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
1981		2913
1982	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
1998	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1999	CODE:	2931	CODE:
2000	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2001	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2002		2934
2003	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2004		2936
2005	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2006		2938
2007	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
2008		2942
2009	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2010		2944
2011	int glGenTexture ()	2945	int glGenTexture ()
2012	CODE:	2946	CODE:
2013	{	2947	RETVAL = gen_texture ();
2014	GLuint name;
2015	glGenTextures (1, &name);
2016	RETVAL = name;
2017	}
2018	OUTPUT:	2948	OUTPUT:
2019	RETVAL	2949	RETVAL
2020		2950
2021	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
2022	CODE:	2952	CODE:
2023	{
2024	GLuint name_ = name;
2025	glDeleteTextures (1, &name_);	2953	del_texture (name);
2026	}	2954
2027
2028	int glGenList ()	2955	int glGenList ()
2029	CODE:	2956	CODE:
2030	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
2031	OUTPUT:	2958	OUTPUT:
2032	RETVAL	2959	RETVAL
…		…
2039		2966
2040	void glEndList ()	2967	void glEndList ()
2041		2968
2042	void glCallList (int list)	2969	void glCallList (int list)
2043		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC