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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 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_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#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
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
55		90
56	#if 1	91	#if 1
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	93	#else
59	# define PARACHUTE 0	94	# define PARACHUTE 0
60	#endif	95	#endif
61		96
		97	static AV *texture_av;
		98
62	static struct	99	static struct
63	{	100	{
64	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	102	#include "glfunc.h"
66	#undef GL_FUNC	103	#undef GL_FUNC
67	} gl;	104	} gl;
68		105
		106	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	108	{
71	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	113	else
76	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
77	}	115	}
78		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
79	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
80		143
81	#include "pango-font.c"	144	#include "pango-font.c"
82	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
83	#include "pango-render.c"	146	#include "pango-render.c"
84		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
87		152
88	typedef PangoFontDescription *CFClient__Font;	153	typedef PangoFontDescription *DC__Font;
89		154
90	static int	155	static int
91	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
92	{	157	{
93	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		172
108	typedef struct cf_layout {	173	typedef struct cf_layout {
109	PangoLayout *pl;	174	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
111	int base_height;	176	int base_height;
112	CFClient__Font font;	177	DC__Font font;
		178	rc_t *rc;
113	} *CFClient__Layout;	179	} *DC__Layout;
114		180
115	static CFClient__Font default_font;	181	static DC__Font default_font;
116	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
118		184
119	static void	185	static void
120	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	191	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	193	}
128		194
129	static void	195	static void
130	layout_update_font (CFClient__Layout self)	196	layout_update_font (DC__Layout self)
131	{	197	{
132	/* 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
133	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
134	*/	200	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
136		202
137	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		205
140	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
141	}	207	}
142		208
143	static void	209	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	211	{
		212	PangoRectangle rect;
		213
		214	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	215	pango_layout_get_extents (self->pl, 0, &rect);
147		216
148	if (!w) w = 1;	217	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	218	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		219
151	w = (w + 3) & ~3;	220	if (!rect.width) rect.width = 1;
152	}	221	if (!rect.height) rect.height = 1;
153		222
		223	*w = rect.width;
		224	*h = rect.height;
		225	}
		226
		227	typedef uint16_t tileid;
154	typedef uint16_t mapface;	228	typedef uint16_t faceid;
155		229
156	typedef struct {	230	typedef struct {
157	GLint name;	231	GLuint name;
158	int w, h;	232	int w, h;
159	float s, t;	233	float s, t;
160	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
161	} maptex;	237	} maptex;
162		238
163	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
164	int16_t darkness;	242	uint16_t darkness;
165	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	244	} mapcell;
167		245
168	typedef struct {	246	typedef struct {
169	int32_t c0, c1;	247	int32_t c0, c1;
170	mapcell *col;	248	mapcell *col;
171	} maprow;	249	} maprow;
172		250
173	typedef struct map {	251	typedef struct map {
174	int x, y, w, h;	252	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	254	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	255	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		256
182	int32_t rows;	257	int32_t rows;
183	maprow *row;	258	maprow *row;
184	} *CFClient__Map;	259	} *DC__Map;
185		260
186	static char *	261	static char *
187	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
188	{	263	{
189	char *p;	264	char *p;
…		…
206	}	281	}
207		282
208	#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))
209	#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))
210		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
211	static maprow *	306	static maprow *
212	map_get_row (CFClient__Map self, int y)	307	map_get_row (DC__Map self, int y)
213	{	308	{
214	if (0 > y)	309	if (0 > y)
215	{	310	{
216	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
255		350
256	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
257	}	352	}
258		353
259	static mapcell *	354	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
261	{	356	{
262	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
263	}	358	}
264		359
265	static void	360	static void
266	map_clear (CFClient__Map self)	361	map_clear (DC__Map self)
267	{	362	{
268	int r;	363	int r;
269		364
270	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
279	self->row = 0;	374	self->row = 0;
280	self->rows = 0;	375	self->rows = 0;
281	}	376	}
282		377
283	static void	378	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	380	{
286	int x, y;	381	int x, y;
287	maprow *row;	382	maprow *row;
		383	mapcell *cell;
288		384
289	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	386	if (y >= 0)
291	{	387	{
292	if (y >= self->rows)	388	if (y >= self->rows)
…		…
298	if (x >= row->c0)	394	if (x >= row->c0)
299	{	395	{
300	if (x >= row->c1)	396	if (x >= row->c1)
301	break;	397	break;
302		398
303	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;
304	}	405	}
305	}	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);
306	}	423	}
307		424
308	static void	425	static void
309	music_finished (void)	426	music_finished (void)
310	{	427	{
…		…
346	n \|= n >> 16;	463	n \|= n >> 16;
347		464
348	return n + 1;	465	return n + 1;
349	}	466	}
350		467
351	MODULE = CFClient PACKAGE = CFClient	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
352		527
353	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
354		529
355	BOOT:	530	BOOT:
356	{	531	{
357	HV *stash = gv_stashpv ("CFClient", 1);	532	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	533	static const struct {
359	const char *name;	534	const char *name;
360	IV iv;	535	IV iv;
361	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
362	# 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
363	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
380	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),
381	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
445	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	647
458	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	649	# undef const_iv
462	};	650	};
463		651
464	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; )
465	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);
466	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
		664
		665	int
		666	in_destruct ()
		667	CODE:
		668	RETVAL = PL_main_cv == Nullcv;
		669	OUTPUT:
		670	RETVAL
467		671
468	NV floor (NV x)	672	NV floor (NV x)
469		673
470	NV ceil (NV x)	674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
471		679
472	void	680	void
473	pango_init ()	681	pango_init ()
474	CODE:	682	CODE:
475	{	683	{
476	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
477	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);
478	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
479	}	692	}
		693
		694	char *
		695	SDL_GetError ()
480		696
481	int	697	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		699
484	void	700	void
485	SDL_Quit ()	701	SDL_Quit ()
486		702
487	void	703	void
488	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	705	PPCODE:
490	{	706	{
491	SDL_Rect **m;	707	SDL_Rect **m;
492		708
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		713
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		716
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		721
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		723	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		726	#endif
510		727
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		729
513	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
514	while (*m)	731	while (*m)
515	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
516	AV *av = newAV ();	735	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
518	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));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
520		742
521	++m;	743	++m;
522	}	744	}
523	}	745	}
524		746
525	char *
526	SDL_GetError ()
527
528	int	747	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	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
531	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	761	);
		762
534	if (RETVAL)	763	if (RETVAL)
535	{	764	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# 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);
538	# include "glfunc.h"	769	#include "glfunc.h"
539	# undef GL_FUNC	770	#undef GL_FUNC
540	}	771	}
		772	}
541	OUTPUT:	773	OUTPUT:
542	RETVAL	774	RETVAL
543		775
544	void	776	void
545	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
546		778
547	char *	779	char *
548	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
549		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
550	void	788	void
551	SDL_PollEvent ()	789	poll_events ()
552	PPCODE:	790	PPCODE:
553	{	791	{
554	SDL_Event ev;	792	SDL_Event ev;
555		793
556	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	796	{
558	HV *hv = newHV ();	797	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		799
561	switch (ev.type)	800	switch (ev.type)
562	{	801	{
563	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
564	case SDL_KEYUP:	803	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	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 */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	809	break;
570		810
571	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	814	break;
575		815
576	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
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
584	break;	842	break;
585		843
586	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		847
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	858	break;
601	}	859	}
602		860
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	862	}
605	}	863	}
606		864
607	int	865	int
608	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)
609	POSTCALL:	867	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
612		870
613	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
614	Mix_CloseAudio ()	888	Mix_CloseAudio ()
615		889
616	int	890	int
617	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
618		892
		893	const char *
		894	Mix_GetError ()
		895
619	void	896	void
620	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
621	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
622	#ifndef _WIN32	905	#ifdef _WIN32
623	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	}
624	#endif	927	#endif
		928	}
625		929
626	void	930	int
627	add_font (char *file)	931	add_font (char *file)
628	CODE:	932	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
630		936
631	void	937	void
632	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
633	ALIAS:	939	ALIAS:
634	load_image_file = 1	940	load_image_file = 1
…		…
637	STRLEN image_len;	943	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
644		950
645	if (!rw)	951	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
647		953
…		…
676		982
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	983	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		984
679	assert (surface2->pitch == surface2->w * 4);	985	assert (surface2->pitch == surface2->w * 4);
680		986
		987	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	988	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	989	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	990	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		995	SDL_UnlockSurface (surface2);
690		996
691	SDL_FreeSurface (surface);	997	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	998	SDL_FreeSurface (surface2);
693	}	999	}
694		1000
…		…
720	void	1026	void
721	error (char *message)	1027	error (char *message)
722	CODE:	1028	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1030	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1032	#endif
727		1033
728	void	1034	void
729	fatal (char *message)	1035	fatal (char *message)
730	CODE:	1036	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1038	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1040	#endif
735	_exit (1);	1041	_exit (1);
736		1042
737	void	1043	void
738	_exit (int retval)	1044	_exit (int retval = 0)
739	CODE:	1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
740	_exit (retval);	1049	_exit (retval);
		1050	#endif
741		1051
		1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
		1060
742	MODULE = CFClient PACKAGE = CFClient::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1062
744	CFClient::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
746	CODE:	1067	CODE:
747	{	1068	{
748	int count;	1069	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1073	}
753	OUTPUT:	1074	OUTPUT:
754	RETVAL	1075	RETVAL
755		1076
756	void	1077	void
757	DESTROY (CFClient::Font self)	1078	DESTROY (DC::Font self)
758	CODE:	1079	CODE:
759	pango_font_description_free (self);	1080	pango_font_description_free (self);
760		1081
761	void	1082	void
762	make_default (CFClient::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
763	CODE:	1085	CODE:
764	default_font = self;	1086	default_font = self;
765		1087
766	MODULE = CFClient PACKAGE = CFClient::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1089
		1090	PROTOTYPES: DISABLE
		1091
768	void	1092	void
769	clear_font_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
770	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
771	tc_clear ();	1102	tc_restore ();
772		1103
773	CFClient::Layout	1104	DC::Layout
774	new (SV *class, int type = 0)	1105	new (SV *class)
775	CODE:	1106	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
777		1108
778	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1110	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
785		1117
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
788	OUTPUT:	1120	OUTPUT:
789	RETVAL	1121	RETVAL
790		1122
791	void	1123	void
792	DESTROY (CFClient::Layout self)	1124	DESTROY (DC::Layout self)
793	CODE:	1125	CODE:
794	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
795	Safefree (self);	1128	Safefree (self);
796		1129
797	void	1130	void
798	set_text (CFClient::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
799	CODE:	1132	CODE:
800	{	1133	{
801	STRLEN textlen;	1134	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
803		1136
804	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
805	}	1138	}
806		1139
807	void	1140	void
808	set_markup (CFClient::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
809	CODE:	1142	CODE:
810	{	1143	{
811	STRLEN textlen;	1144	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
813		1146
814	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
815	}	1148	}
816		1149
817	void	1150	void
818	set_shapes (CFClient::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
819	CODE:	1152	CODE:
820	{	1153	{
821	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1156	const char *pos = text;
…		…
858	if (attrs)	1191	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
860	}	1193	}
861		1194
862	void	1195	void
863	get_shapes (CFClient::Layout self)	1196	get_shapes (DC::Layout self)
864	PPCODE:	1197	PPCODE:
865	{	1198	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1200
868	do	1201	do
869	{	1202	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1204
872	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
873	{	1206	{
874	PangoRectangle extents;	1207	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1209
		1210	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1211	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1213	}
880	}	1214	}
881	while (pango_layout_iter_next_run (iter));	1215	while (pango_layout_iter_next_run (iter));
882		1216
883	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
884	}	1218	}
885		1219
886	int	1220	int
887	has_wrapped (CFClient::Layout self)	1221	has_wrapped (DC::Layout self)
888	CODE:	1222	CODE:
889	{	1223	{
890	int lines = 1;	1224	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
892		1226
…		…
897	}	1231	}
898	OUTPUT:	1232	OUTPUT:
899	RETVAL	1233	RETVAL
900		1234
901	SV *	1235	SV *
902	get_text (CFClient::Layout self)	1236	get_text (DC::Layout self)
903	CODE:	1237	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
906	OUTPUT:	1240	OUTPUT:
907	RETVAL	1241	RETVAL
908		1242
909	void	1243	void
910	set_foreground (CFClient::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.)
911	CODE:	1245	CODE:
912	self->r = r;	1246	self->r = r;
913	self->g = g;	1247	self->g = g;
914	self->b = b;	1248	self->b = b;
915	self->a = a;	1249	self->a = a;
916		1250
917	void	1251	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1253	CODE:
920	if (self->font != font)	1254	if (self->font != font)
921	{	1255	{
922	self->font = font;	1256	self->font = font;
923	layout_update_font (self);	1257	layout_update_font (self);
924	}	1258	}
925		1259
926	void	1260	void
927	set_height (CFClient::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
928	CODE:	1262	CODE:
929	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
930	{	1264	{
931	self->base_height = base_height;	1265	self->base_height = base_height;
932	layout_update_font (self);	1266	layout_update_font (self);
933	}	1267	}
934		1268
935	void	1269	void
936	set_width (CFClient::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1271	CODE:
938	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);
939		1273
940	void	1274	void
941	set_indent (CFClient::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
942	CODE:	1276	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1278
945	void	1279	void
946	set_spacing (CFClient::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
947	CODE:	1281	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1283
950	void	1284	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1286	CODE:
953	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
958	);	1292	);
959		1293
960	void	1294	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1296	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1298
965	void	1299	void
966	size (CFClient::Layout self)	1300	size (DC::Layout self)
967	PPCODE:	1301	PPCODE:
968	{	1302	{
969	int w, h;	1303	int w, h;
970		1304
971	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
976	}	1310	}
977		1311
978	int	1312	int
979	descent (CFClient::Layout self)	1313	descent (DC::Layout self)
980	CODE:	1314	CODE:
981	{	1315	{
982	PangoRectangle rect;	1316	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
986	}	1320	}
987	OUTPUT:	1321	OUTPUT:
988	RETVAL	1322	RETVAL
989		1323
990	int	1324	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1326	CODE:
993	{	1327	{
994	int index, trailing;	1328	int index, trailing;
995	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);
996	RETVAL = index;	1330	RETVAL = index + trailing;
997	}	1331	}
998	OUTPUT:	1332	OUTPUT:
999	RETVAL	1333	RETVAL
1000		1334
1001	void	1335	void
1002	cursor_pos (CFClient::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1337	PPCODE:
1004	{	1338	{
1005	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1341
1008	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1346	}
1013		1347
1014	void	1348	void
1015	render (CFClient::Layout self, float x, float y)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	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);
1017	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1018	self->pl,	1394	self->pl,
		1395	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1397	self->r, self->g, self->b, self->a,
		1398	flags
1021	);	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);
1022		1403
		1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		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);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1424
1025	void	1425	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1426
1032	if (ow && oh)	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_))
1033	{	1432	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1433	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1437
1046	SvPOK_only (result_);	1438	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1048		1440
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1442	while (oh--)
1051	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);
1052		1444
1053	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1446	}
1060	}	1447	}
1061		1448
1062	void	1449	void
1063	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.)
…		…
1069	{	1456	{
1070	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	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;
1074		1464
1075	if (items < 5)	1465	if (items < 5)
1076	{	1466	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1108	}	1498	}
1109	}	1499	}
1110		1500
		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
		1511
1111	MODULE = CFClient PACKAGE = CFClient::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1513
1113	CFClient::Map	1514	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1515
		1516	DC::Map
		1517	new (SV *class)
1115	CODE:	1518	CODE:
1116	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1520	RETVAL->x = 0;
1118	RETVAL->y = 0;	1521	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1529	RETVAL->row = 0;
1129	OUTPUT:	1530	OUTPUT:
1130	RETVAL	1531	RETVAL
1131		1532
1132	void	1533	void
1133	DESTROY (CFClient::Map self)	1534	DESTROY (DC::Map self)
1134	CODE:	1535	CODE:
1135	{	1536	{
1136	map_clear (self);	1537	map_clear (self);
1137	Safefree (self->face);	1538	Safefree (self->face2tile);
1138	Safefree (self->tex);	1539	Safefree (self->tex);
1139	Safefree (self);	1540	Safefree (self);
1140	}	1541	}
1141		1542
1142	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
1143	clear (CFClient::Map self)	1550	clear (DC::Map self)
1144	CODE:	1551	CODE:
1145	map_clear (self);	1552	map_clear (self);
1146		1553
1147	void	1554	void
1148	set_face (CFClient::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1556	CODE:
1150	{	1557	{
1151	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1559	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1560	}
1159		1561
1160	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
1161	set_texture (CFClient::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)
1162	CODE:	1587	CODE:
1163	{	1588	{
1164	while (self->texs <= texid)	1589	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1590
1170	{	1591	{
1171	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1172		1593
1173	tex->name = name;	1594	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1613	}
1193		1614
1194	int	1615	int
1195	ox (CFClient::Map self)	1616	ox (DC::Map self)
1196	ALIAS:	1617	ALIAS:
1197	oy = 1	1618	oy = 1
1198	x = 2	1619	x = 2
1199	y = 3	1620	y = 3
1200	w = 4	1621	w = 4
…		…
1211	}	1632	}
1212	OUTPUT:	1633	OUTPUT:
1213	RETVAL	1634	RETVAL
1214		1635
1215	void	1636	void
1216	scroll (CFClient::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1638	CODE:
1218	{	1639	{
1219	if (dx > 0)	1640	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1642	else if (dx < 0)
1222	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);
1223		1644
1224	if (dy > 0)	1645	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1647	else if (dy < 0)
1227	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);
1228		1649
1229	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1231		1652
1232	while (self->y < 0)	1653	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1238	}	1659	}
1239	}	1660	}
1240		1661
1241	void	1662	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1664	CODE:
1244	{	1665	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1668	mapcell *cell;
1248	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1249		1672
1250	while (data < data_end)	1673	while (data < data_end - 1)
1251	{	1674	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1253		1676
1254	x = self->x + ((flags >> 10) & 63);	1677	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1678	y = self->y + ((flags >> 4) & 63);
1256		1679
1257	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1258		1681
1259	if (flags & 15)	1682	if (flags & 15)
1260	{	1683	{
1261	if (cell->darkness < 0)	1684	if (!cell->darkness)
1262	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1687	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1688	}
1268		1689
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1690	//TODO: don't trust server data to be in-range(!)
1272		1691
1273	if (flags & 4)	1692	if (flags & 8)
1274	{	1693	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	if (extmap)
		1695	{
		1696	uint8_t ext, cmd;
		1697
		1698	do
		1699	{
		1700	ext = *data++;
		1701	cmd = ext & 0x7f;
		1702
		1703	if (cmd < 4)
		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++;
		1727	}
		1728	while (ext & 0x80);
		1729	}
		1730	else
		1731	cell->darkness = *data++ + 1;
1276	}	1732	}
1277		1733
		1734	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1735	if (flags & (4 >> z))
1279	{	1736	{
1280	cell->face [1] = 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	}
1281	}	1754	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1755	}
1288	else	1756	else
1289	cell->darkness = -1;	1757	cell->darkness = 0;
1290	}	1758	}
1291	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1292		1762
1293	SV *	1763	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	1765	CODE:
1296	{	1766	{
1297	int x1, x;	1767	int x1, x;
1298	int y1, y;	1768	int y1, y;
1299	int z;	1769	int z;
…		…
1320	{	1790	{
1321	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1322		1792
1323	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1324	{	1794	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1797	int a1 = tex.a;
1332		1798
1333	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1803	}
1339	}	1804	}
1340		1805
1341	*map++ = (r )	1806	*map++ = (r )
1342	\| (g << 8)	1807	\| (g << 8)
…		…
1349	}	1814	}
1350	OUTPUT:	1815	OUTPUT:
1351	RETVAL	1816	RETVAL
1352		1817
1353	void	1818	void
1354	draw (CFClient::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)
1355	CODE:	1820	CODE:
1356	{	1821	{
1357	int vx, vy;
1358	int x, y, z;	1822	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1823
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	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;
1364		1833
1365	/*	1834	pl_tex.name = 0;
1366	int vx = self->vx = self->w >= sw
1367	? self->x + (self->w - sw) / 2
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1835
1370	int vy = self->vy = self->h >= sh	1836	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1837	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1838	if (sh > 255) sh = 255;
1373	*/
1374		1839
1375	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	}
1376		1876
1377	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1880
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1387	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1389	{	1887	{
1390	maprow *row = self->row + (y + vy);	1888	maprow *row = self->row + (y + my);
1391		1889
1392	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1892	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1894	tileid tile = cell->tile [z];
1398		1895
1399	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))
1400	{	2007	{
1401	maptex tex = self->tex [face];	2008	int level = (w << 5) \| b;
		2009	HE *he;
1402		2010
1403	int px = (x + 1) * 32 - tex.w;	2011	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	2012	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	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	{
1408	glEnd ();	2035	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	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	}
1412	}	2061	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2062	}
1419	}
1420	}	2063	}
1421		2064
1422	glEnd ();	2065	glEnd ();
1423
1424	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
1425	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
1426	}	2091	rc_free (rc);
1427		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
1428	void	2125	void
1429	draw_magicmap (CFClient::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)
1430	CODE:	2127	CODE:
1431	{	2128	{
1432	static float color[16][3] = {	2129	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1486	}	2183	}
1487		2184
1488	void	2185	void
1489	fow_texture (CFClient::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)
1490	PPCODE:	2187	PPCODE:
1491	{	2188	{
1492	int vx, vy;
1493	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2197
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2200
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2201	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2202	my += self->y - 1;
1504		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1505	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1507	{	2208	{
1508	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1509		2210
1510	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2213	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1514		2215
1515	darkness[y * sw4 + x] = cell->darkness < 0	2216	darkness1 [y * sw1 + x] = cell->darkness
		2217	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2218	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2219	}
1519	}	2220	}
1520		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
1521	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1525	}	2264	}
1526		2265
1527	SV *	2266	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2268	CODE:
1530	{	2269	{
1531	int x, y, x1, y1;	2270	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1559	{	2298	{
1560	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2300	uint8_t flags = 0;
1562		2301
1563	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1566		2305
1567	*data++ = flags;	2306	*data++ = flags;
1568		2307
1569	if (flags & 1)	2308	if (flags & 1)
1570	{	2309	{
		2310	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2312	*data++ = tile;
1573	}	2313	}
1574		2314
1575	if (flags & 2)	2315	if (flags & 2)
1576	{	2316	{
		2317	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2319	*data++ = tile;
1579	}	2320	}
1580		2321
1581	if (flags & 4)	2322	if (flags & 4)
1582	{	2323	{
		2324	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2326	*data++ = tile;
1585	}	2327	}
1586	}	2328	}
1587	else	2329	else
1588	*data++ = 0;	2330	*data++ = 0;
1589	}	2331	}
1590	}	2332	}
1591		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	{
1592	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1593	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1594	RETVAL = data_sv;	2341	RETVAL = data_sv;
1595	}	2342	}
1596	OUTPUT:	2343	OUTPUT:
1597	RETVAL	2344	RETVAL
1598		2345
1599	void	2346	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601	PPCODE:	2348	PPCODE:
1602	{	2349	{
1603	int x, y, z;	2350	int x, y, z;
1604	int w, h;	2351	int w, h;
1605	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;
1606		2363
1607	if (*data++ != 0)	2364	if (*data++ != 0)
1608	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1609		2366
1610	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1612		2369
1613	// 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
…		…
1625	{	2382	{
1626	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1627		2384
1628	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1629	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1630	uint8_t flags = *data++;	2392	flags = *data++;
1631		2393
1632	if (flags)	2394	if (flags)
1633	{	2395	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1637		2398
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2402
1642	if (cell->darkness <= 0)	2403	if (cell->darkness == 0)
1643	{	2404	{
1644	cell->darkness = -1;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1645		2407
1646	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1647	{	2409	{
1648	cell->face[z] = face[z];	2410	tileid t = tile [z];
1649		2411
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1652	}	2419	}
1653	}	2420	}
1654	}	2421	}
1655	}	2422	}
1656	}	2423	}
1657	}	2424	}
1658		2425
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2427
1661	CFClient::MixChunk	2428	DC::RW
1662	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1663	CODE:	2430	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1665	OUTPUT:	2437	OUTPUT:
1666	RETVAL	2438	RETVAL
1667		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 : '('
1668	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
1669	DESTROY (CFClient::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1670	CODE:	2550	CODE:
1671	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1672		2552
1673	int	2553	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2559	OUTPUT:
1678	RETVAL	2560	RETVAL
1679		2561
1680	int	2562	DC::Channel
1681	play (CFClient::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)
1682	CODE:	2564	CODE:
		2565	{
1683	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	}
1684	OUTPUT:	2577	OUTPUT:
1685	RETVAL	2578	RETVAL
1686		2579
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2581
1689	int	2582	int
1690	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1691	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2589	OUTPUT:
1694	RETVAL	2590	RETVAL
1695		2591
1696	CFClient::MixMusic	2592	void
1697	new_from_file (SV class, char path)	2593	fade_out (int ms)
1698	CODE:	2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2606	OUTPUT:
1701	RETVAL	2607	RETVAL
1702		2608
1703	void	2609	void
1704	DESTROY (CFClient::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1705	CODE:	2611	CODE:
1706	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1707		2613
1708	int	2614	int
1709	play (CFClient::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2616	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2618	OUTPUT:
1713	RETVAL	2619	RETVAL
1714		2620
		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
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1716		2629
1717	BOOT:	2630	BOOT:
1718	{	2631	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2633	static const struct {
1721	const char *name;	2634	const char *name;
1722	IV iv;	2635	IV iv;
1723	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1724	# 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),
1725	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2655	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1759	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),
1760	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
		2718	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1798	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),
1799	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2739	# undef const_iv
1805	};	2740	};
1806		2741
1807	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; )
1808	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);
1809	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1810		2754
1811	char *	2755	char *
1812	gl_vendor ()	2756	gl_vendor ()
1813	CODE:	2757	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2771	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2773	OUTPUT:
1830	RETVAL	2774	RETVAL
1831		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
1832	int glGetError ()	2790	int glGetError ()
1833		2791
1834	void glFinish ()	2792	void glFinish ()
1835		2793
1836	void glClear (int mask)	2794	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
1874	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_)
1875		2833
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
1877	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
1878		2838
1879	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
1880		2840
1881	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
1882		2842
…		…
1890		2850
1891	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2852	CODE:
1893	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
1894		2854
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	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)
1900	PROTOTYPE: @
1901	ALIAS:	2856	ALIAS:
1902	glColor_premultiply = 1	2857	glColor_premultiply = 1
1903	CODE:	2858	CODE:
1904	if (ix)	2859	if (ix)
1905	{	2860	{
1906	r *= a;	2861	r *= a;
1907	g *= a;	2862	g *= a;
1908	b *= a;	2863	b *= a;
1909	}	2864	}
1910	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2866	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2867
1922	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2869	CODE:
1924	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2876
1931	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
1932	CODE:	2878	CODE:
1933	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
1934		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
1935	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
1936	CODE:	2911	CODE:
1937	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
1938		2913
1939	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
1955	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)
1956	CODE:	2931	CODE:
1957	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2934
1960	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)
1961		2936
1962	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)
1963		2938
1964	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)
1965		2942
1966	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)
1967		2944
1968	int glGenTexture ()	2945	int glGenTexture ()
1969	CODE:	2946	CODE:
1970	{	2947	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2948	OUTPUT:
1976	RETVAL	2949	RETVAL
1977		2950
1978	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
1979	CODE:	2952	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2953	del_texture (name);
1983	}	2954
1984
1985	int glGenList ()	2955	int glGenList ()
1986	CODE:	2956	CODE:
1987	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
1988	OUTPUT:	2958	OUTPUT:
1989	RETVAL	2959	RETVAL
…		…
1996		2966
1997	void glEndList ()	2967	void glEndList ()
1998		2968
1999	void glCallList (int list)	2969	void glCallList (int list)
2000		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.126 by root, Tue Jul 4 23:56:34 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 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC