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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.244 by root, Thu Dec 27 20:38:49 2007 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
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		50
30	#ifndef _WIN32	51	#ifndef _WIN32
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
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	57	#endif
44		58
45	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		60
47	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
48		62
49	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
51		65
52	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
53		75
54	static struct	76	static struct
55	{	77	{
56	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	79	#include "glfunc.h"
58	#undef GL_FUNC	80	#undef GL_FUNC
59	} gl;	81	} gl;
60		82
		83	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	85	{
63	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	90	else
68	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
69	}	92	}
70		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
73		129
74	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *DC__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
75		149
76	typedef struct cf_layout {	150	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
80	int base_height;	153	int base_height;
81	CFClient__Font font;	154	DC__Font font;
		155	rc_t *rc;
82	} *CFClient__Layout;	156	} *DC__Layout;
83		157
84	static CFClient__Font default_font;	158	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
87		161
88	static void	162	static void
89	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
90	{	164	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	166	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	168	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	170	}
101		171
102	static void	172	static void
103	layout_update_font (CFClient__Layout self)	173	layout_update_font (DC__Layout self)
104	{	174	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
107	*/	177	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
112		182
113	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
114	}	184	}
115		185
116	static void	186	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
120		193
121	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		196
124	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
125	}	198	if (!rect.height) rect.height = 1;
126		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
127	typedef uint16_t mapface;	205	typedef uint16_t faceid;
128		206
129	typedef struct {	207	typedef struct {
130	GLint name;	208	GLuint name;
131	int w, h;	209	int w, h;
132	float s, t;	210	float s, t;
133	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
134	} maptex;	214	} maptex;
135		215
136	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
137	int16_t darkness;	219	uint16_t darkness;
138	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	221	} mapcell;
140		222
141	typedef struct {	223	typedef struct {
142	int32_t c0, c1;	224	int32_t c0, c1;
143	mapcell *col;	225	mapcell *col;
144	} maprow;	226	} maprow;
145		227
146	typedef struct map {	228	typedef struct map {
147	int x, y, w, h;	229	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	231	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	232	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		233
155	int32_t rows;	234	int32_t rows;
156	maprow *row;	235	maprow *row;
157	} *CFClient__Map;	236	} *DC__Map;
158		237
159	static char *	238	static char *
160	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
161	{	240	{
162	char *p;	241	char *p;
…		…
179	}	258	}
180		259
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
184	static maprow *	283	static maprow *
185	map_get_row (CFClient__Map self, int y)	284	map_get_row (DC__Map self, int y)
186	{	285	{
187	if (0 > y)	286	if (0 > y)
188	{	287	{
189	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
228		327
229	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
230	}	329	}
231		330
232	static mapcell *	331	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
234	{	333	{
235	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
236	}	335	}
237		336
238	static void	337	static void
239	map_clear (CFClient__Map self)	338	map_clear (DC__Map self)
240	{	339	{
241	int r;	340	int r;
242		341
243	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
252	self->row = 0;	351	self->row = 0;
253	self->rows = 0;	352	self->rows = 0;
254	}	353	}
255		354
256	static void	355	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	357	{
259	int x, y;	358	int x, y;
260	maprow *row;	359	maprow *row;
		360	mapcell *cell;
261		361
262	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	363	if (y >= 0)
264	{	364	{
265	if (y >= self->rows)	365	if (y >= self->rows)
…		…
271	if (x >= row->c0)	371	if (x >= row->c0)
272	{	372	{
273	if (x >= row->c1)	373	if (x >= row->c1)
274	break;	374	break;
275		375
276	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
277	}	382	}
278	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
279	}	400	}
280		401
281	static void	402	static void
282	music_finished (void)	403	music_finished (void)
283	{	404	{
…		…
319	n \|= n >> 16;	440	n \|= n >> 16;
320		441
321	return n + 1;	442	return n + 1;
322	}	443	}
323		444
324	MODULE = CFClient PACKAGE = CFClient	445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
325		504
326	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
327		506
328	BOOT:	507	BOOT:
329	{	508	{
330	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	510	static const struct {
332	const char *name;	511	const char *name;
333	IV iv;	512	IV iv;
334	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
336	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
418	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	624
431	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	626	# undef const_iv
435	};	627	};
436		628
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
		641
		642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
		648
		649	NV floor (NV x)
		650
		651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
440		656
441	void	657	void
442	pango_init ()	658	pango_init ()
443	CODE:	659	CODE:
444	// delayed, so it can pick up new fonts added by AddFontResourceEx
445	{	660	{
446	{
447	ft2_fontmap = pango_ft2_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
448	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450	}
451	{
452	cairo_font_options_t *fopt = cairo_font_options_create ();
453	cairo_fontmap = pango_cairo_font_map_get_default ();
454	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455	#ifdef _WIN32
456	// cairo looks like shit eaten twice on windows
457	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458	#else
459	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460	#endif
461	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463	pango_cairo_context_set_font_options (cairo_context, fopt);
464	cairo_font_options_destroy (fopt);
465	}
466	}	664	}
		665
		666	char *
		667	SDL_GetError ()
467		668
468	int	669	int
469	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
470		671
471	void	672	void
472	SDL_Quit ()	673	SDL_Quit ()
473		674
474	void	675	void
475	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
476	PPCODE:	677	PPCODE:
477	{	678	{
478	SDL_Rect **m;	679	SDL_Rect **m;
479		680
480	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484		685
485	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487		688
488	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492		693
493	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494		695	#if SDL_VERSION_ATLEAST(1,2,10)
495	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
496	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
497		699
498	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
499		701
500	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
501	while (*m)	703	while (*m)
502	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
503	AV *av = newAV ();	707	AV *av = newAV ();
504	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
505	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
506	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
507		714
508	++m;	715	++m;
509	}	716	}
510	}	717	}
511		718
512	char *
513	SDL_GetError ()
514
515	int	719	int
516	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
518	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
519	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
520	);	733	);
		734
521	if (RETVAL)	735	if (RETVAL)
522	{	736	{
523	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525	# include "glfunc.h"	741	#include "glfunc.h"
526	# undef GL_FUNC	742	#undef GL_FUNC
527	}	743	}
		744	}
528	OUTPUT:	745	OUTPUT:
529	RETVAL	746	RETVAL
530		747
531	void	748	void
532	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
533		750
534	char *	751	char *
535	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
536		753
		754	int
		755	SDL_GetAppState ()
		756
537	void	757	void
538	SDL_PollEvent ()	758	poll_events ()
539	PPCODE:	759	PPCODE:
540	{	760	{
541	SDL_Event ev;	761	SDL_Event ev;
542		762
543	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544	{	765	{
545	HV *hv = newHV ();	766	HV *hv = newHV ();
546	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
547		768
548	switch (ev.type)	769	switch (ev.type)
…		…
550	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
551	case SDL_KEYUP:	772	case SDL_KEYUP:
552	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
555	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556	break;	778	break;
557		779
558	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
559	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561	break;	783	break;
562		784
563	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
564	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
565
566	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
567	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
568	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
569	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
571	break;	811	break;
572		812
573	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
574	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
575	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
585	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587	break;	827	break;
588	}	828	}
589		829
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591	}	831	}
592	}	832	}
593		833
594	int	834	int
595	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596	POSTCALL:	836	POSTCALL:
597	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
598	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
599		839
600	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
601	Mix_CloseAudio ()	857	Mix_CloseAudio ()
602		858
603	int	859	int
604	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
605		861
		862	const char *
		863	Mix_GetError ()
		864
606	void	865	void
607	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
608	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
609	#ifndef _WIN32	874	#ifdef _WIN32
610	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
611	#endif	896	#endif
		897	}
612		898
613	void	899	void
614	add_font (char *file)	900	add_font (char *file)
615	CODE:	901	CODE:
616	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617	#ifdef _WIN32
618	// cairo... sigh... requires win2000
619	AddFontResourceEx (file, FR_PRIVATE, 0);
620	#endif
621		903
622	void	904	void
623	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
624	ALIAS:	906	ALIAS:
625	load_image_file = 1	907	load_image_file = 1
…		…
628	STRLEN image_len;	910	STRLEN image_len;
629	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
630	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
631	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
632	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
633	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
634	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
635		917
636	if (!rw)	918	if (!rw)
637	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
638		920
…		…
667		949
668	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669		951
670	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
671		953
		954	SDL_LockSurface (surface2);
672	EXTEND (SP, 5);	955	EXTEND (SP, 6);
673	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
674	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
675	SDL_LockSurface (surface2);
676	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677	SDL_UnlockSurface (surface2);
678	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
681		963
682	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
683	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
684	}	966	}
685		967
…		…
711	void	993	void
712	error (char *message)	994	error (char *message)
713	CODE:	995	CODE:
714	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
715	#ifdef _WIN32	997	#ifdef _WIN32
716	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
717	#endif	999	#endif
718		1000
719	void	1001	void
720	fatal (char *message)	1002	fatal (char *message)
721	CODE:	1003	CODE:
722	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
723	#ifdef _WIN32	1005	#ifdef _WIN32
724	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
725	#endif	1007	#endif
726	_exit (1);	1008	_exit (1);
727		1009
728	void	1010	void
729	_exit (int retval)	1011	_exit (int retval = 0)
730	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
731	_exit (retval);	1016	_exit (retval);
		1017	#endif
732		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
733	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
734		1029
735	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
736	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
737	CODE:	1034	CODE:
738	{	1035	{
739	int count;	1036	int count;
740	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
743	}	1040	}
744	OUTPUT:	1041	OUTPUT:
745	RETVAL	1042	RETVAL
746		1043
747	void	1044	void
748	DESTROY (CFClient::Font self)	1045	DESTROY (DC::Font self)
749	CODE:	1046	CODE:
750	pango_font_description_free (self);	1047	pango_font_description_free (self);
751		1048
752	void	1049	void
753	make_default (CFClient::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
754	CODE:	1052	CODE:
755	default_font = self;	1053	default_font = self;
756		1054
757	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
758		1056
759	CFClient::Layout	1057	PROTOTYPES: DISABLE
760	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	glyph_cache_backup ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
		1069	tc_restore ();
		1070
		1071	DC::Layout
		1072	new (SV *class)
761	CODE:	1073	CODE:
762	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
763		1075
764	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
765	RETVAL->rgba = rgba;
766	RETVAL->r = 1.;	1077	RETVAL->r = 1.;
767	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
768	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
769	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
770	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
771	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
772		1084
773	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
775	OUTPUT:	1087	OUTPUT:
776	RETVAL	1088	RETVAL
777		1089
778	void	1090	void
779	DESTROY (CFClient::Layout self)	1091	DESTROY (DC::Layout self)
780	CODE:	1092	CODE:
781	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
782	Safefree (self);	1095	Safefree (self);
783		1096
784	int
785	is_rgba (CFClient::Layout self)
786	CODE:
787	RETVAL = self->rgba;
788	OUTPUT:
789	RETVAL
790
791	void	1097	void
792	set_text (CFClient::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
793	CODE:	1099	CODE:
794	{	1100	{
795	STRLEN textlen;	1101	STRLEN textlen;
796	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
797		1103
798	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
799	}	1105	}
800		1106
801	void	1107	void
802	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
803	CODE:	1109	CODE:
804	{	1110	{
805	STRLEN textlen;	1111	STRLEN textlen;
806	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
807		1113
808	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
809	}	1115	}
810		1116
		1117	void
		1118	set_shapes (DC::Layout self, ...)
		1119	CODE:
		1120	{
		1121	PangoAttrList *attrs = 0;
		1122	const char *text = pango_layout_get_text (self->pl);
		1123	const char *pos = text;
		1124	int arg = 4;
		1125
		1126	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1127	{
		1128	PangoRectangle inkrect, rect;
		1129	PangoAttribute *attr;
		1130
		1131	int x = SvIV (ST (arg - 3));
		1132	int y = SvIV (ST (arg - 2));
		1133	int w = SvIV (ST (arg - 1));
		1134	int h = SvIV (ST (arg ));
		1135
		1136	inkrect.x = 0;
		1137	inkrect.y = 0;
		1138	inkrect.width = 0;
		1139	inkrect.height = 0;
		1140
		1141	rect.x = x * PANGO_SCALE;
		1142	rect.y = y * PANGO_SCALE;
		1143	rect.width = w * PANGO_SCALE;
		1144	rect.height = h * PANGO_SCALE;
		1145
		1146	if (!attrs)
		1147	attrs = pango_layout_get_attributes (self->pl);
		1148
		1149	attr = pango_attr_shape_new (&inkrect, &rect);
		1150	attr->start_index = pos - text;
		1151	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1152	pango_attr_list_insert (attrs, attr);
		1153
		1154	arg += 4;
		1155	pos += sizeof (OBJ_STR) - 1;
		1156	}
		1157
		1158	if (attrs)
		1159	pango_layout_set_attributes (self->pl, attrs);
		1160	}
		1161
		1162	void
		1163	get_shapes (DC::Layout self)
		1164	PPCODE:
		1165	{
		1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1167
		1168	do
		1169	{
		1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1171
		1172	if (run && shape_attr_p (run))
		1173	{
		1174	PangoRectangle extents;
		1175	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1176
		1177	EXTEND (SP, 2);
		1178	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1179	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1180	}
		1181	}
		1182	while (pango_layout_iter_next_run (iter));
		1183
		1184	pango_layout_iter_free (iter);
		1185	}
		1186
		1187	int
		1188	has_wrapped (DC::Layout self)
		1189	CODE:
		1190	{
		1191	int lines = 1;
		1192	const char *text = pango_layout_get_text (self->pl);
		1193
		1194	while (*text)
		1195	lines += *text++ == '\n';
		1196
		1197	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1198	}
		1199	OUTPUT:
		1200	RETVAL
		1201
811	SV *	1202	SV *
812	get_text (CFClient::Layout self)	1203	get_text (DC::Layout self)
813	CODE:	1204	CODE:
814	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
816	OUTPUT:	1207	OUTPUT:
817	RETVAL	1208	RETVAL
818		1209
819	void	1210	void
820	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821	CODE:	1212	CODE:
822	self->r = r;	1213	self->r = r;
823	self->g = g;	1214	self->g = g;
824	self->b = b;	1215	self->b = b;
825	self->a = a;	1216	self->a = a;
826		1217
827	void	1218	void
828	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
829	CODE:	1220	CODE:
830	if (self->font != font)	1221	if (self->font != font)
831	{	1222	{
832	self->font = font;	1223	self->font = font;
833	layout_update_font (self);	1224	layout_update_font (self);
834	}	1225	}
835		1226
836	void	1227	void
837	set_height (CFClient::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
838	CODE:	1229	CODE:
839	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
840	{	1231	{
841	self->base_height = base_height;	1232	self->base_height = base_height;
842	layout_update_font (self);	1233	layout_update_font (self);
843	}	1234	}
844		1235
845	void	1236	void
846	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
847	CODE:	1238	CODE:
848	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849		1240
850	void	1241	void
851	set_indent (CFClient::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
852	CODE:	1243	CODE:
853	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854		1245
855	void	1246	void
856	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
857	CODE:	1248	CODE:
858	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859		1250
860	void	1251	void
861	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
862	CODE:	1253	CODE:
863	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
864	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
865	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
867	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
868	);	1259	);
869		1260
870	void	1261	void
871	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
872	CODE:	1263	CODE:
873	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874		1265
875	void	1266	void
876	size (CFClient::Layout self)	1267	size (DC::Layout self)
877	PPCODE:	1268	PPCODE:
878	{	1269	{
879	int w, h;	1270	int w, h;
880		1271
881	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
884	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
886	}	1277	}
887		1278
888	int	1279	int
		1280	descent (DC::Layout self)
		1281	CODE:
		1282	{
		1283	PangoRectangle rect;
		1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1286	RETVAL = PANGO_DESCENT (rect);
		1287	}
		1288	OUTPUT:
		1289	RETVAL
		1290
		1291	int
889	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
890	CODE:	1293	CODE:
891	{	1294	{
892	int index, trailing;	1295	int index, trailing;
893	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894	RETVAL = index;	1297	RETVAL = index + trailing;
895	}	1298	}
896	OUTPUT:	1299	OUTPUT:
897	RETVAL	1300	RETVAL
898		1301
899	void	1302	void
900	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
901	PPCODE:	1304	PPCODE:
902	{	1305	{
903	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
904	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
905		1308
…		…
908	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
909	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
910	}	1313	}
911		1314
912	void	1315	void
913	render (CFClient::Layout self)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
914	PPCODE:	1317	PPCODE:
915	{	1318	{
916	SV *retval;	1319	int line, x;
917	int w, h;
918		1320
919	layout_get_pixel_size (self, &w, &h);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
920		1323
921	if (self->rgba)
922	{
923	cairo_surface_t *surface;
924	cairo_t *cairo;
925
926	retval = newSV (w * h * 4);
927	SvPOK_only (retval);
928	SvCUR_set (retval, w * h * 4);
929
930	memset (SvPVX (retval), 0, w * h * 4);
931
932	surface = cairo_image_surface_create_for_data (
933	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
934	cairo = cairo_create (surface);
935	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937	pango_cairo_show_layout (cairo, self->pl);
938
939	cairo_destroy (cairo);
940	cairo_surface_destroy (surface);
941
942	// what a mess, and its premultiplied, too :(
943	{
944	uint32_t p = (uint32_t )SvPVX (retval);
945	uint32_t e = p + w h;
946
947	while (p < e)
948	{
949	uint32_t rgba = *p;
950	rgba = (rgba >> 24) \| (rgba << 8);
951	#if 0
952	#ifdef _WIN32
953	{//D
954	uint8_t r = rgba >> 24;
955	uint8_t g = rgba >> 16;
956	uint8_t b = rgba >> 8;
957	uint8_t a = rgba >> 0;
958
959	rgba = (rgba & 0xffffff00) \| a;
960	}
961	#endif
962	#endif
963	rgba = SDL_SwapBE32 (rgba);
964	*p++ = rgba;
965	}
966	}
967
968	EXTEND (SP, 5);	1324	EXTEND (SP, 2);
969	PUSHs (sv_2mortal (newSViv (w)));	1325	PUSHs (sv_2mortal (newSViv (line - 1)));
		1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1327	}
		1328
		1329	void
		1330	line_x_to_index (DC::Layout self, int line, int x)
		1331	PPCODE:
		1332	{
		1333	PangoLayoutLine *lp;
		1334	int index, trailing;
		1335
		1336	if (line < 0)
		1337	XSRETURN_EMPTY;
		1338
		1339	if (!(lp = pango_layout_get_line (self->pl, line)))
		1340	XSRETURN_EMPTY; /* do better */
		1341
		1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1343
		1344	EXTEND (SP, 2);
		1345	if (GIMME_V == G_SCALAR)
970	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (index + trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974	}
975	else	1347	else
976	{	1348	{
977	FT_Bitmap bitmap;
978
979	retval = newSV (w * h);
980	SvPOK_only (retval);
981	SvCUR_set (retval, w * h);
982
983	bitmap.rows = h;
984	bitmap.width = w;
985	bitmap.pitch = w;
986	bitmap.buffer = (unsigned char*)SvPVX (retval);
987	bitmap.num_grays = 256;
988	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990	memset (bitmap.buffer, 0, w * h);
991
992	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994	EXTEND (SP, 5);
995	PUSHs (sv_2mortal (newSViv (w)));	1349	PUSHs (sv_2mortal (newSViv (index)));
996	PUSHs (sv_2mortal (newSViv (h)));	1350	PUSHs (sv_2mortal (newSViv (trailing)));
997	PUSHs (sv_2mortal (retval));
998	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000	}	1351	}
1001	}	1352	}
1002		1353
		1354	void
		1355	render (DC::Layout self, float x, float y, int flags = 0)
		1356	CODE:
		1357	rc_clear (self->rc);
		1358	pango_opengl_render_layout_subpixel (
		1359	self->pl,
		1360	self->rc,
		1361	x * PANGO_SCALE, y * PANGO_SCALE,
		1362	self->r, self->g, self->b, self->a,
		1363	flags
		1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
		1368
		1369	void
		1370	draw (DC::Layout self)
		1371	CODE:
		1372	{
		1373	glEnable (GL_TEXTURE_2D);
		1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1380
		1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
1003	MODULE = CFClient PACKAGE = CFClient::Texture	1388	MODULE = Deliantra::Client PACKAGE = DC::Texture
1004		1389
1005	void	1390	PROTOTYPES: ENABLE
1006	pad2pot (SV data_, SV w_, SV *h_)
1007	CODE:
1008	{
1009	int ow = SvIV (w_);
1010	int oh = SvIV (h_);
1011		1391
1012	if (ow && oh)	1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1013	{	1397	{
1014	int nw = minpot (ow);
1015	int nh = minpot (oh);
1016
1017	if (nw != ow \|\| nh != oh)
1018	{
1019	if (SvOK (data_))
1020	{
1021	STRLEN datalen;	1398	STRLEN datalen;
1022	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1023	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1024	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1401	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1025		1402
1026	SvPOK_only (result_);	1403	SvPOK_only (result_);
1027	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1028		1405
1029	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1030	while (oh--)	1407	while (oh--)
1031	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032		1409
1033	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1034	}
1035
1036	sv_setiv (w_, nw);
1037	sv_setiv (h_, nh);
1038	}
1039	}	1411	}
1040	}	1412	}
1041		1413
1042	void	1414	void
1043	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1044	PROTOTYPE: $$$;$$	1416	PROTOTYPE: $$$;$$
1045	ALIAS:	1417	ALIAS:
1046	draw_quad_alpha = 1	1418	draw_quad_alpha = 1
1047	draw_quad_alpha_premultiplied = 2	1419	draw_quad_alpha_premultiplied = 2
1048	CODE:	1420	CODE:
1049	{	1421	{
1050	HV hv = (HV )SvRV (self);	1422	HV hv = (HV )SvRV (self);
1051	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1054		1429
1055	if (items < 5)	1430	if (items < 5)
1056	{	1431	{
1057	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1086	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1087	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1088	}	1463	}
1089	}	1464	}
1090		1465
		1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
		1476
1091	MODULE = CFClient PACKAGE = CFClient::Map	1477	MODULE = Deliantra::Client PACKAGE = DC::Map
1092		1478
1093	CFClient::Map	1479	PROTOTYPES: DISABLE
1094	new (SV *class, int map_width, int map_height)	1480
		1481	DC::Map
		1482	new (SV *class)
1095	CODE:	1483	CODE:
1096	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1097	RETVAL->x = 0;	1485	RETVAL->x = 0;
1098	RETVAL->y = 0;	1486	RETVAL->y = 0;
1099	RETVAL->w = map_width;	1487	RETVAL->w = 0;
1100	RETVAL->h = map_height;	1488	RETVAL->h = 0;
1101	RETVAL->ox = 0;	1489	RETVAL->ox = 0;
1102	RETVAL->oy = 0;	1490	RETVAL->oy = 0;
1103	RETVAL->faces = 8192;	1491	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1492	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105	RETVAL->texs = 8192;
1106	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107	RETVAL->rows = 0;	1493	RETVAL->rows = 0;
1108	RETVAL->row = 0;	1494	RETVAL->row = 0;
1109	OUTPUT:	1495	OUTPUT:
1110	RETVAL	1496	RETVAL
1111		1497
1112	void	1498	void
1113	DESTROY (CFClient::Map self)	1499	DESTROY (DC::Map self)
1114	CODE:	1500	CODE:
1115	{	1501	{
1116	map_clear (self);	1502	map_clear (self);
1117	Safefree (self->face);	1503	Safefree (self->face2tile);
1118	Safefree (self->tex);	1504	Safefree (self->tex);
1119	Safefree (self);	1505	Safefree (self);
1120	}	1506	}
1121		1507
1122	void	1508	void
		1509	resize (DC::Map self, int map_width, int map_height)
		1510	CODE:
		1511	self->w = map_width;
		1512	self->h = map_height;
		1513
		1514	void
1123	clear (CFClient::Map self)	1515	clear (DC::Map self)
1124	CODE:	1516	CODE:
1125	map_clear (self);	1517	map_clear (self);
1126		1518
1127	void	1519	void
1128	set_face (CFClient::Map self, int face, int texid)	1520	set_tileid (DC::Map self, int face, int tile)
1129	CODE:	1521	CODE:
1130	{	1522	{
1131	while (self->faces <= face)	1523	need_facenum (self, face); self->face2tile [face] = tile;
1132	{	1524	need_texid (self, tile);
1133	Append (mapface, self->face, self->faces, self->faces);
1134	self->faces *= 2;
1135	}
1136
1137	self->face [face] = texid;
1138	}	1525	}
1139		1526
1140	void	1527	void
		1528	set_smooth (DC::Map self, int face, int smooth, int level)
		1529	CODE:
		1530	{
		1531	tileid texid;
		1532	maptex *tex;
		1533
		1534	if (face < 0 \|\| face >= self->faces)
		1535	return;
		1536
		1537	if (smooth < 0 \|\| smooth >= self->faces)
		1538	return;
		1539
		1540	texid = self->face2tile [face];
		1541
		1542	if (!texid)
		1543	return;
		1544
		1545	tex = self->tex + texid;
		1546	tex->smoothtile = self->face2tile [smooth];
		1547	tex->smoothlevel = level;
		1548	}
		1549
		1550	void
1141	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)	1551	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)
1142	CODE:	1552	CODE:
1143	{	1553	{
1144	while (self->texs <= texid)	1554	need_texid (self, texid);
1145	{
1146	Append (maptex, self->tex, self->texs, self->texs);
1147	self->texs *= 2;
1148	}
1149		1555
1150	{	1556	{
1151	maptex *tex = self->tex + texid;	1557	maptex *tex = self->tex + texid;
1152		1558
1153	tex->name = name;	1559	tex->name = name;
…		…
1170	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1171	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172	}	1578	}
1173		1579
1174	int	1580	int
1175	ox (CFClient::Map self)	1581	ox (DC::Map self)
1176	ALIAS:	1582	ALIAS:
1177	oy = 1	1583	oy = 1
1178	x = 2	1584	x = 2
1179	y = 3	1585	y = 3
1180	w = 4	1586	w = 4
…		…
1191	}	1597	}
1192	OUTPUT:	1598	OUTPUT:
1193	RETVAL	1599	RETVAL
1194		1600
1195	void	1601	void
1196	scroll (CFClient::Map self, int dx, int dy)	1602	scroll (DC::Map self, int dx, int dy)
1197	CODE:	1603	CODE:
1198	{	1604	{
1199	if (dx > 0)	1605	if (dx > 0)
1200	map_blank (self, self->x, self->y, dx - 1, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1201	else if (dx < 0)	1607	else if (dx < 0)
1202	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203		1609
1204	if (dy > 0)	1610	if (dy > 0)
1205	map_blank (self, self->x, self->y, self->w, dy - 1);	1611	map_blank (self, self->x, self->y, self->w, dy);
1206	else if (dy < 0)	1612	else if (dy < 0)
1207	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208		1614
1209	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1210	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1211		1617
1212	while (self->y < 0)	1618	while (self->y < 0)
…		…
1216	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1217	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1218	}	1624	}
1219	}	1625	}
1220		1626
1221	void	1627	SV *
1222	map1a_update (CFClient::Map self, SV *data_)	1628	map1a_update (DC::Map self, SV *data_, int extmap)
1223	CODE:	1629	CODE:
1224	{	1630	{
1225	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1226	uint8_t data_end = (uint8_t )SvEND (data_);	1632	uint8_t data_end = (uint8_t )SvEND (data_);
1227	mapcell *cell;	1633	mapcell *cell;
1228	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1229		1637
1230	while (data < data_end)	1638	while (data < data_end - 1)
1231	{	1639	{
1232	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1233		1641
1234	x = ((flags >> 10) & 63) + self->x;	1642	x = self->x + ((flags >> 10) & 63);
1235	y = ((flags >> 4) & 63) + self->y;	1643	y = self->y + ((flags >> 4) & 63);
1236		1644
1237	cell = map_get_cell (self, x, y);	1645	cell = map_get_cell (self, x, y);
1238		1646
1239	if (flags & 15)	1647	if (flags & 15)
1240	{	1648	{
1241	if (cell->darkness < 0)	1649	if (!cell->darkness)
1242	{	1650	{
		1651	memset (cell, 0, sizeof (*cell));
1243	cell->darkness = 0;	1652	cell->darkness = 256;
1244	cell->face [0] = 0;
1245	cell->face [1] = 0;
1246	cell->face [2] = 0;
1247	}	1653	}
1248		1654
1249	cell->darkness = flags & 8 ? *data++ : 255;
1250
1251	//TODO: don't trust server data to be in-range(!)	1655	//TODO: don't trust server data to be in-range(!)
1252		1656
1253	if (flags & 4)	1657	if (flags & 8)
1254	{	1658	{
1255	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1659	if (extmap)
		1660	{
		1661	uint8_t ext, cmd;
		1662
		1663	do
		1664	{
		1665	ext = *data++;
		1666	cmd = ext & 0x3f;
		1667
		1668	if (cmd < 4)
		1669	cell->darkness = 255 - ext * 64 + 1;
		1670	else if (cmd == 5) // health
		1671	{
		1672	cell->stat_width = 1;
		1673	cell->stat_hp = *data++;
		1674	}
		1675	else if (cmd == 6) // monster width
		1676	cell->stat_width = *data++ + 1;
		1677	else if (cmd == 0x47)
		1678	{
		1679	if (*data == 4)
		1680	; // decode player count
		1681
		1682	data += *data + 1;
		1683	}
		1684	else if (cmd == 8) // cell flags
		1685	cell->flags = *data++;
		1686	else if (ext & 0x40) // unknown, multibyte => skip
		1687	data += *data + 1;
		1688	else
		1689	data++;
		1690	}
		1691	while (ext & 0x80);
		1692	}
		1693	else
		1694	cell->darkness = *data++ + 1;
1256	}	1695	}
1257		1696
		1697	for (z = 0; z <= 2; ++z)
1258	if (flags & 2)	1698	if (flags & (4 >> z))
1259	{	1699	{
1260	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
		1701	need_facenum (self, face);
		1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1261	}	1717	}
1262
1263	if (flags & 1)
1264	{
1265	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266	}
1267	}	1718	}
1268	else	1719	else
1269	cell->darkness = -1;	1720	cell->darkness = 0;
1270	}	1721	}
1271	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1272		1725
1273	SV *	1726	SV *
1274	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1727	mapmap (DC::Map self, int x0, int y0, int w, int h)
1275	CODE:	1728	CODE:
1276	{	1729	{
1277	int x1, x;	1730	int x1, x;
1278	int y1, y;	1731	int y1, y;
1279	int z;	1732	int z;
…		…
1300	{	1753	{
1301	mapcell *cell = row->col + (x - row->c0);	1754	mapcell *cell = row->col + (x - row->c0);
1302		1755
1303	for (z = 0; z <= 0; z++)	1756	for (z = 0; z <= 0; z++)
1304	{	1757	{
1305	mapface face = cell->face [z];
1306
1307	if (face)
1308	{
1309	maptex tex = self->tex [face];	1758	maptex tex = self->tex [cell->tile [z]];
1310	int a0 = 255 - tex.a;	1759	int a0 = 255 - tex.a;
1311	int a1 = tex.a;	1760	int a1 = tex.a;
1312		1761
1313	r = (r * a0 + tex.r * a1) / 255;	1762	r = (r * a0 + tex.r * a1) / 255;
1314	g = (g * a0 + tex.g * a1) / 255;	1763	g = (g * a0 + tex.g * a1) / 255;
1315	b = (b * a0 + tex.b * a1) / 255;	1764	b = (b * a0 + tex.b * a1) / 255;
1316	a = (a * a0 + tex.a * a1) / 255;	1765	a = (a * a0 + tex.a * a1) / 255;
1317	}
1318	}	1766	}
1319	}	1767	}
1320		1768
1321	*map++ = (r )	1769	*map++ = (r )
1322	\| (g << 8)	1770	\| (g << 8)
…		…
1329	}	1777	}
1330	OUTPUT:	1778	OUTPUT:
1331	RETVAL	1779	RETVAL
1332		1780
1333	void	1781	void
1334	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
		1783	CODE:
		1784	{
		1785	int x, y, z;
		1786
		1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1790	smooth_key skey;
		1791
		1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
		1795
		1796	// thats current max. sorry.
		1797	if (sw > 255) sw = 255;
		1798	if (sh > 255) sh = 255;
		1799
		1800	// clear key, in case of extra padding
		1801	memset (&skey, 0, sizeof (skey));
		1802
		1803	memset (&key, 0, sizeof (key));
		1804	key.r = 255;
		1805	key.g = 255;
		1806	key.b = 255;
		1807	key.a = 255;
		1808	key.mode = GL_QUADS;
		1809	key.format = GL_T2F_V3F;
		1810	key.texname = -1;
		1811
		1812	mx += self->x;
		1813	my += self->y;
		1814
		1815	// first pass: determine smooth_max
		1816	// rather ugly, if you ask me
		1817	// could also be stored inside mapcell and updated on change
		1818	memset (smooth_max, 0, sizeof (smooth_max));
		1819
		1820	for (y = 0; y < sh; y++)
		1821	if (0 <= y + my && y + my < self->rows)
		1822	{
		1823	maprow *row = self->row + (y + my);
		1824
		1825	for (x = 0; x < sw; x++)
		1826	if (row->c0 <= x + mx && x + mx < row->c1)
		1827	{
		1828	mapcell *cell = row->col + (x + mx - row->c0);
		1829
		1830	smooth_max[x + 1][y + 1] =
		1831	MAX (self->tex [cell->tile [0]].smoothlevel,
		1832	MAX (self->tex [cell->tile [1]].smoothlevel,
		1833	self->tex [cell->tile [2]].smoothlevel));
		1834	}
		1835	}
		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1840
		1841	for (z = 0; z <= 2; z++)
		1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
		1845	for (y = 0; y < sh; y++)
		1846	if (0 <= y + my && y + my < self->rows)
		1847	{
		1848	maprow *row = self->row + (y + my);
		1849
		1850	for (x = 0; x < sw; x++)
		1851	if (row->c0 <= x + mx && x + mx < row->c1)
		1852	{
		1853	mapcell *cell = row->col + (x + mx - row->c0);
		1854	tileid tile = cell->tile [z];
		1855
		1856	if (tile)
		1857	{
		1858	maptex tex = self->tex [tile];
		1859	int px, py;
		1860
		1861	if (key.texname != tex.name)
		1862	{
		1863	if (!tex.name)
		1864	tex = self->tex [2]; /* missing, replace by noface */
		1865
		1866	key.texname = tex.name;
		1867	arr = rc_array (rc, &key);
		1868	}
		1869
		1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1877
		1878	if (cell->flags && z == 2)
		1879	{
		1880	// overlays such as the speech bubble, probably more to come
		1881	if (cell->flags & 1)
		1882	{
		1883	maptex tex = self->tex [1];
		1884	int px = x * T + T * 2 / 32;
		1885	int py = y * T - T * 6 / 32;
		1886
		1887	if (tex.name)
		1888	{
		1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1899	}
		1900	}
		1901	}
		1902
		1903	// update smooth hash
		1904	if (tex.smoothtile)
		1905	{
		1906	skey.tile = tex.smoothtile;
		1907	skey.level = tex.smoothlevel;
		1908
		1909	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1910
		1911	// add bits to current tile and all neighbours. skey.x\|y is
		1912	// shifted +1\|+1 so we always stay positive.
		1913
		1914	// bits is ___n cccc CCCC bbbb
		1915	// n do not draw borders&corners
		1916	// c draw these corners, but...
		1917	// C ... not these
		1918	// b draw these borders
		1919
		1920	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1921	// ┃· ·· ·┃ ━━
		1922
		1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1924	// ·· ·· ·┏ ┓·
		1925
		1926	// full tile
		1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1928
		1929	// borders
		1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1934
		1935	// corners
		1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1940	}
		1941	}
		1942	}
		1943	}
		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
		1948	// go through all smoothlevels, lowest to highest, then draw.
		1949	// this is basically counting sort
		1950	{
		1951	int w, b;
		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
		1955	for (w = 0; w < 256 / 32; ++w)
		1956	{
		1957	uint32_t smask = smooth_level [w];
		1958	if (smask)
		1959	for (b = 0; b < 32; ++b)
		1960	if (smask & (((uint32_t)1) << b))
		1961	{
		1962	int level = (w << 5) \| b;
		1963	HE *he;
		1964
		1965	hv_iterinit (smooth);
		1966	while ((he = hv_iternext (smooth)))
		1967	{
		1968	smooth_key skey = (smooth_key )HeKEY (he);
		1969	IV bits = SvIVX (HeVAL (he));
		1970
		1971	if (!(bits & 0x1000)
		1972	&& skey->level == level
		1973	&& level > smooth_max [skey->x][skey->y])
		1974	{
		1975	maptex tex = self->tex [skey->tile];
		1976	int px = (((int)skey->x) - 1) * T;
		1977	int py = (((int)skey->y) - 1) * T;
		1978	int border = bits & 15;
		1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1980	float dx = tex.s * .0625f; // 16 images/row
		1981	float dy = tex.t * .5f ; // 2 images/column
		1982
		1983	if (tex.name)
		1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
		1987	if (key.texname != tex.name)
		1988	{
		1989	glEnd ();
		1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1991	glBegin (GL_QUADS);
		1992	}
		1993
		1994	if (border)
		1995	{
		1996	float ox = border * dx;
		1997
		1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2002	}
		2003
		2004	if (corner)
		2005	{
		2006	float ox = corner * dx;
		2007
		2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
		2013	}
		2014	}
		2015	}
		2016	}
		2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
		2022	}
		2023
		2024	hv_clear (smooth);
		2025	}
		2026
		2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
		2029
		2030	// top layer: overlays such as the health bar
		2031	for (y = 0; y < sh; y++)
		2032	if (0 <= y + my && y + my < self->rows)
		2033	{
		2034	maprow *row = self->row + (y + my);
		2035
		2036	for (x = 0; x < sw; x++)
		2037	if (row->c0 <= x + mx && x + mx < row->c1)
		2038	{
		2039	mapcell *cell = row->col + (x + mx - row->c0);
		2040
		2041	int px = x * T;
		2042	int py = y * T;
		2043
		2044	if (cell->stat_hp)
		2045	{
		2046	int width = cell->stat_width * T;
		2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2048
		2049	glColor3ub (0, 0, 0);
		2050	glRectf (px + 1, py - thick - 2,
		2051	px + width - 1, py);
		2052
		2053	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2054	glRectf (px + 2,
		2055	py - thick - 1,
		2056	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2057	}
		2058	}
		2059	}
		2060	}
		2061
		2062	void
		2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2064	CODE:
		2065	{
		2066	static float color[16][3] = {
		2067	{ 0.00F, 0.00F, 0.00F },
		2068	{ 1.00F, 1.00F, 1.00F },
		2069	{ 0.00F, 0.00F, 0.55F },
		2070	{ 1.00F, 0.00F, 0.00F },
		2071
		2072	{ 1.00F, 0.54F, 0.00F },
		2073	{ 0.11F, 0.56F, 1.00F },
		2074	{ 0.93F, 0.46F, 0.00F },
		2075	{ 0.18F, 0.54F, 0.34F },
		2076
		2077	{ 0.56F, 0.73F, 0.56F },
		2078	{ 0.80F, 0.80F, 0.80F },
		2079	{ 0.55F, 0.41F, 0.13F },
		2080	{ 0.99F, 0.77F, 0.26F },
		2081
		2082	{ 0.74F, 0.65F, 0.41F },
		2083
		2084	{ 0.00F, 1.00F, 1.00F },
		2085	{ 1.00F, 0.00F, 1.00F },
		2086	{ 1.00F, 1.00F, 0.00F },
		2087	};
		2088
		2089	int x, y;
		2090
		2091	glEnable (GL_TEXTURE_2D);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093	glEnable (GL_BLEND);
		2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2095	glBegin (GL_QUADS);
		2096
		2097	for (y = 0; y < h; y++)
		2098	for (x = 0; x < w; x++)
		2099	{
		2100	unsigned char m = data [x + y * w];
		2101
		2102	if (m)
		2103	{
		2104	float *c = color [m & 15];
		2105
		2106	float tx1 = m & 0x40 ? 0.5 : 0.;
		2107	float tx2 = tx1 + 0.5;
		2108
		2109	glColor4f (c[0], c[1], c[2], 0.75);
		2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2114	}
		2115	}
		2116
		2117	glEnd ();
		2118	glDisable (GL_BLEND);
		2119	glDisable (GL_TEXTURE_2D);
		2120	}
		2121
		2122	void
		2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335	PPCODE:	2124	PPCODE:
1336	{	2125	{
1337	int vx, vy;
1338	int x, y, z;	2126	int x, y;
1339	int last_name;	2127	int sw1 = sw + 2;
1340	mapface face;	2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1341	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1342	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1343	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1344		2134
1345	memset (darkness, 255, sw4 * sh);
1346	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1347	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1348		2137
1349	vx = self->x + (self->w - sw) / 2 - shift_x;	2138	mx += self->x - 1;
1350	vy = self->y + (self->h - sh) / 2 - shift_y;	2139	my += self->y - 1;
1351		2140
1352	/*	2141	memset (darkness1, 255, sw1 * sh1);
1353	int vx = self->vx = self->w >= sw
1354	? self->x + (self->w - sw) / 2
1355	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356		2142
1357	int vy = self->vy = self->h >= sh
1358	? self->y + (self->h - sh) / 2
1359	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360	*/
1361
1362	glColor4ub (255, 255, 255, 255);
1363
1364	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365	glEnable (GL_BLEND);
1366	glEnable (GL_TEXTURE_2D);
1367	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369	glBegin (GL_QUADS);
1370
1371	last_name = 0;
1372
1373	for (z = 0; z < 3; z++)
1374	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1375	if (0 <= y + vy && y + vy < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1376	{	2145	{
1377	maprow *row = self->row + (y + vy);	2146	maprow *row = self->row + (y + my);
1378		2147
1379	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1380	if (row->c0 <= x + vx && x + vx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1381	{	2150	{
1382	mapcell *cell = row->col + (x + vx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1383		2152
1384	darkness[y * sw4 + x] = cell->darkness < 0	2153	darkness1 [y * sw1 + x] = cell->darkness
		2154	? 255 - (cell->darkness - 1)
1385	? 255 - FOW_DARKNESS	2155	: 255 - FOW_DARKNESS;
1386	: 255 - cell->darkness;
1387
1388	face = cell->face [z];
1389
1390	if (face)
1391	{
1392	maptex tex = self->tex [face];
1393
1394	int px = (x + 1) * 32 - tex.w;
1395	int py = (y + 1) * 32 - tex.h;
1396
1397	if (last_name != tex.name)
1398	{
1399	glEnd ();
1400	last_name = tex.name;
1401	glBindTexture (GL_TEXTURE_2D, last_name);
1402	glBegin (GL_QUADS);
1403	}
1404
1405	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409	}
1410	}	2156	}
1411	}	2157	}
1412		2158
1413	glEnd ();	2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414		2171
1415	glDisable (GL_TEXTURE_2D);	2172	uint8_t r11 = (d11 + d21 + d12) / 3;
1416	glDisable (GL_BLEND);	2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
1417		2196
1418	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1419	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1420	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1421	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1422	}	2201	}
1423		2202
1424	SV *	2203	SV *
1425	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2204	get_rect (DC::Map self, int x0, int y0, int w, int h)
1426	CODE:	2205	CODE:
1427	{	2206	{
1428	int x, y, x1, y1;	2207	int x, y, x1, y1;
1429	SV data_sv = newSV (w h * 7 + 5);	2208	SV data_sv = newSV (w h * 7 + 5);
1430	uint8_t data = (uint8_t )SvPVX (data_sv);	2209	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1455	if (row && row->c0 <= x && x < row->c1)	2234	if (row && row->c0 <= x && x < row->c1)
1456	{	2235	{
1457	mapcell *cell = row->col + (x - row->c0);	2236	mapcell *cell = row->col + (x - row->c0);
1458	uint8_t flags = 0;	2237	uint8_t flags = 0;
1459		2238
1460	if (cell->face [0]) flags \|= 1;	2239	if (cell->tile [0]) flags \|= 1;
1461	if (cell->face [1]) flags \|= 2;	2240	if (cell->tile [1]) flags \|= 2;
1462	if (cell->face [2]) flags \|= 4;	2241	if (cell->tile [2]) flags \|= 4;
1463		2242
1464	*data++ = flags;	2243	*data++ = flags;
1465		2244
1466	if (flags & 1)	2245	if (flags & 1)
1467	{	2246	{
		2247	tileid tile = cell->tile [0];
1468	*data++ = cell->face [0] >> 8;	2248	*data++ = tile >> 8;
1469	*data++ = cell->face [0];	2249	*data++ = tile;
1470	}	2250	}
1471		2251
1472	if (flags & 2)	2252	if (flags & 2)
1473	{	2253	{
		2254	tileid tile = cell->tile [1];
1474	*data++ = cell->face [1] >> 8;	2255	*data++ = tile >> 8;
1475	*data++ = cell->face [1];	2256	*data++ = tile;
1476	}	2257	}
1477		2258
1478	if (flags & 4)	2259	if (flags & 4)
1479	{	2260	{
		2261	tileid tile = cell->tile [2];
1480	*data++ = cell->face [2] >> 8;	2262	*data++ = tile >> 8;
1481	*data++ = cell->face [2];	2263	*data++ = tile;
1482	}	2264	}
1483	}	2265	}
1484	else	2266	else
1485	*data++ = 0;	2267	*data++ = 0;
1486	}	2268	}
…		…
1492	}	2274	}
1493	OUTPUT:	2275	OUTPUT:
1494	RETVAL	2276	RETVAL
1495		2277
1496	void	2278	void
1497	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1498	PPCODE:	2280	PPCODE:
1499	{	2281	{
1500	int x, y, z;	2282	int x, y, z;
1501	int w, h;	2283	int w, h;
1502	int x1, y1;	2284	int x1, y1;
1503		2285
1504	if (*data++ != 0)	2286	if (*data++ != 0)
1505	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
1506		2288
1507	w = data++ << 8; w \|= data++;	2289	w = data++ << 8; w \|= data++;
1508	h = data++ << 8; h \|= data++;	2290	h = data++ << 8; h \|= data++;
1509		2291
1510	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1526	{	2308	{
1527	uint8_t flags = *data++;	2309	uint8_t flags = *data++;
1528		2310
1529	if (flags)	2311	if (flags)
1530	{	2312	{
1531	mapface face[3] = { 0, 0, 0 };
1532
1533	mapcell *cell = row_get_cell (row, x);	2313	mapcell *cell = row_get_cell (row, x);
		2314	tileid tile[3] = { 0, 0, 0 };
1534		2315
1535	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2316	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1536	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1537	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1538		2319
1539	if (cell->darkness <= 0)	2320	if (cell->darkness == 0)
1540	{	2321	{
1541	cell->darkness = -1;	2322	cell->darkness = 0;
1542		2323
1543	for (z = 0; z <= 2; z++)	2324	for (z = 0; z <= 2; z++)
1544	{	2325	{
1545	cell->face[z] = face[z];	2326	tileid t = tile [z];
1546		2327
1547	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2328	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2329	{
1548	XPUSHs (sv_2mortal (newSViv (face[z])));	2330	XPUSHs (sv_2mortal (newSViv (t)));
		2331	need_texid (self, t);
		2332	}
		2333
		2334	cell->tile [z] = t;
1549	}	2335	}
1550	}	2336	}
1551	}	2337	}
1552	}	2338	}
1553	}	2339	}
1554	}	2340	}
1555		2341
1556	MODULE = CFClient PACKAGE = CFClient::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = DC::RW
1557		2343
1558	CFClient::MixChunk	2344	DC::RW
1559	new_from_file (SV class, char path)	2345	new (SV class, SV data_sv)
1560	CODE:	2346	CODE:
1561	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
1562	OUTPUT:	2353	OUTPUT:
1563	RETVAL	2354	RETVAL
1564		2355
		2356	DC::RW
		2357	new_from_file (SV class, const char path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
1565	void	2365	#void
		2366	#close (DC::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	DC::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (DC::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (DC::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (DC::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (DC::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (DC::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (DC::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (DC::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (DC::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (DC::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	DC::MixChunk
		2458	new (SV *class, DC::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
1566	DESTROY (CFClient::MixChunk self)	2465	DESTROY (DC::MixChunk self)
1567	CODE:	2466	CODE:
1568	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
1569		2468
1570	int	2469	int
1571	volume (CFClient::MixChunk self, int volume = -1)	2470	volume (DC::MixChunk self, int volume = -1)
1572	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
1573	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
1574	OUTPUT:	2475	OUTPUT:
1575	RETVAL	2476	RETVAL
1576		2477
1577	int	2478	DC::Channel
1578	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579	CODE:	2480	CODE:
		2481	{
1580	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
1581	OUTPUT:	2493	OUTPUT:
1582	RETVAL	2494	RETVAL
1583		2495
1584	MODULE = CFClient PACKAGE = CFClient::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585		2497
1586	int	2498	int
1587	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
1588	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
1589	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
1590	OUTPUT:	2505	OUTPUT:
1591	RETVAL	2506	RETVAL
1592		2507
1593	CFClient::MixMusic	2508	void
1594	new_from_file (SV class, char path)	2509	fade_out (int ms)
1595	CODE:	2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
		2518	DC::MixMusic
		2519	new (SV *class, DC::RW rwops)
		2520	CODE:
1596	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
1597	OUTPUT:	2522	OUTPUT:
1598	RETVAL	2523	RETVAL
1599		2524
1600	void	2525	void
1601	DESTROY (CFClient::MixMusic self)	2526	DESTROY (DC::MixMusic self)
1602	CODE:	2527	CODE:
1603	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
1604		2529
1605	int	2530	int
1606	play (CFClient::MixMusic self, int loops = -1)	2531	play (DC::MixMusic self, int loops = -1)
1607	CODE:	2532	CODE:
1608	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
1609	OUTPUT:	2534	OUTPUT:
1610	RETVAL	2535	RETVAL
1611		2536
		2537	void
		2538	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
1612	MODULE = CFClient PACKAGE = CFClient::OpenGL	2542	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
1613		2545
1614	BOOT:	2546	BOOT:
1615	{	2547	{
1616	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2548	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617	static const struct {	2549	static const struct {
1618	const char *name;	2550	const char *name;
1619	IV iv;	2551	IV iv;
1620	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
1621	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
1622	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
1623	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
1624	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
1625	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
1626	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
1628	const_iv (GL_SCISSOR_TEST),	2563	const_iv (GL_SCISSOR_TEST),
1629	const_iv (GL_DEPTH_TEST),	2564	const_iv (GL_DEPTH_TEST),
1630	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
1631	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
1632	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
		2568	const_iv (GL_FRONT),
		2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
1633	const_iv (GL_AND),	2571	const_iv (GL_AND),
1634	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
1635	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
1636	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
1637	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
1638	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639	const_iv (GL_ONE_MINUS_DST_ALPHA),	2577	const_iv (GL_ONE_MINUS_DST_ALPHA),
1640	const_iv (GL_SRC_ALPHA_SATURATE),	2578	const_iv (GL_SRC_ALPHA_SATURATE),
1641	const_iv (GL_RGB),	2579	const_iv (GL_RGB),
1642	const_iv (GL_RGBA),	2580	const_iv (GL_RGBA),
		2581	const_iv (GL_RGBA4),
		2582	const_iv (GL_RGBA8),
		2583	const_iv (GL_RGB5_A1),
1643	const_iv (GL_UNSIGNED_BYTE),	2584	const_iv (GL_UNSIGNED_BYTE),
1644	const_iv (GL_UNSIGNED_SHORT),	2585	const_iv (GL_UNSIGNED_SHORT),
1645	const_iv (GL_UNSIGNED_INT),	2586	const_iv (GL_UNSIGNED_INT),
1646	const_iv (GL_ALPHA),	2587	const_iv (GL_ALPHA),
1647	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
1648	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
1649	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
1650	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
1651	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
1652	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
1653	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
1654	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
1655	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
1656	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
1657	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1678	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
1679	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
1680	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
1681	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
1682	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
1683	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
		2634	const_iv (GL_LINE_STRIP),
1684	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
1685	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
1686	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
1687	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
1688	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
1689	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
1690	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
1692	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
1693	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
1694	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
1695	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
1696	# undef const_iv	2655	# undef const_iv
1697	};	2656	};
1698		2657
1699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
1701	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
1702		2670
1703	char *	2671	char *
1704	gl_vendor ()	2672	gl_vendor ()
1705	CODE:	2673	CODE:
1706	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1719	CODE:	2687	CODE:
1720	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721	OUTPUT:	2689	OUTPUT:
1722	RETVAL	2690	RETVAL
1723		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
1724	int glGetError ()	2706	int glGetError ()
		2707
		2708	void glFinish ()
1725		2709
1726	void glClear (int mask)	2710	void glClear (int mask)
1727		2711
1728	void glClearColor (float r, float g, float b, float a = 1.0)	2712	void glClearColor (float r, float g, float b, float a = 1.0)
1729	PROTOTYPE: @	2713	PROTOTYPE: @
…		…
1754		2738
1755	void glPopMatrix ()	2739	void glPopMatrix ()
1756		2740
1757	void glLoadIdentity ()	2741	void glLoadIdentity ()
1758		2742
		2743	void glDrawBuffer (int buffer)
		2744
		2745	void glReadBuffer (int buffer)
		2746
1759	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
1760	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1761		2749
1762	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
1763	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
1764		2754
1765	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
1766		2756
1767	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
1768		2758
…		…
1776		2766
1777	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
1778	CODE:	2768	CODE:
1779	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
1780		2770
1781	void glBegin (int mode)
1782
1783	void glEnd ()
1784
1785	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
1786	PROTOTYPE: @
1787	ALIAS:	2772	ALIAS:
1788	glColor_premultiply = 1	2773	glColor_premultiply = 1
1789	CODE:	2774	CODE:
1790	if (ix)	2775	if (ix)
1791	{	2776	{
1792	r *= a;	2777	r *= a;
1793	g *= a;	2778	g *= a;
1794	b *= a;	2779	b *= a;
1795	}	2780	}
1796	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
1797	glColor4ub (MIN ((int)(r * 256.f), 255),	2782	glColor4f (r, g, b, a);
1798	MIN ((int)(g * 256.f), 255),
1799	MIN ((int)(b * 256.f), 255),
1800	MIN ((int)(a * 256.f), 255));
1801
1802	void glInterleavedArrays (int format, int stride, char *data)
1803
1804	void glDrawElements (int mode, int count, int type, char *indices)
1805
1806	# 1.2 void glDrawRangeElements (int mode, int start, int end
1807		2783
1808	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
1809	CODE:	2785	CODE:
1810	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
1811	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1816		2792
1817	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
1818	CODE:	2794	CODE:
1819	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
1820		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
1821	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
1822	CODE:	2827	CODE:
1823	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
1824		2829
1825	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
1841	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1842	CODE:	2847	CODE:
1843	if (gl.SeparableFilter2D)	2848	if (gl.SeparableFilter2D)
1844	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1845		2850
1846	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1847		2852
1848	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1849		2854
1850	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2856
		2857	void glPixelZoom (float x, float y)
1851		2858
1852	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1853		2860
1854	int glGenTexture ()	2861	int glGenTexture ()
1855	CODE:	2862	CODE:
1856	{	2863	RETVAL = gen_texture ();
1857	GLuint name;
1858	glGenTextures (1, &name);
1859	RETVAL = name;
1860	}
1861	OUTPUT:	2864	OUTPUT:
1862	RETVAL	2865	RETVAL
1863		2866
1864	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
1865	CODE:	2868	CODE:
1866	{
1867	GLuint name_ = name;
1868	glDeleteTextures (1, &name_);	2869	del_texture (name);
1869	}	2870
1870
1871	int glGenList ()	2871	int glGenList ()
1872	CODE:	2872	CODE:
1873	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
1874	OUTPUT:	2874	OUTPUT:
1875	RETVAL	2875	RETVAL
…		…
1882		2882
1883	void glEndList ()	2883	void glEndList ()
1884		2884
1885	void glCallList (int list)	2885	void glCallList (int list)
1886		2886
		2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1887		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h \|\| !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2943	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID \| G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs. Revision 1.244 by root, Thu Dec 27 20:38:49 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.244 by root, Thu Dec 27 20:38:49 2007 UTC