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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		216
156	*w = rect.width;	217	*w = rect.width;
157	*h = rect.height;	218	*h = rect.height;
158	}	219	}
159		220
		221	typedef uint16_t tileid;
160	typedef uint16_t mapface;	222	typedef uint16_t faceid;
161		223
162	typedef struct {	224	typedef struct {
163	GLint name;	225	GLuint name;
164	int w, h;	226	int w, h;
165	float s, t;	227	float s, t;
166	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
167	} maptex;	231	} maptex;
168		232
169	typedef struct {	233	typedef struct {
170	uint32_t player;	234	uint32_t player;
171	mapface face[3];	235	tileid tile[3];
172	uint16_t darkness;	236	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	238	} mapcell;
175		239
176	typedef struct {	240	typedef struct {
177	int32_t c0, c1;	241	int32_t c0, c1;
178	mapcell *col;	242	mapcell *col;
179	} maprow;	243	} maprow;
180		244
181	typedef struct map {	245	typedef struct map {
182	int x, y, w, h;	246	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	248	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	249	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		250
190	int32_t rows;	251	int32_t rows;
191	maprow *row;	252	maprow *row;
192	} *CFPlus__Map;	253	} *DC__Map;
193		254
194	static char *	255	static char *
195	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
196	{	257	{
197	char *p;	258	char *p;
…		…
214	}	275	}
215		276
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
219	static maprow *	300	static maprow *
220	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
221	{	302	{
222	if (0 > y)	303	if (0 > y)
223	{	304	{
224	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
263		344
264	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
265	}	346	}
266		347
267	static mapcell *	348	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
269	{	350	{
270	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
271	}	352	}
272		353
273	static void	354	static void
274	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
275	{	356	{
276	int r;	357	int r;
277		358
278	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	367	self->oy = 0;
287	self->row = 0;	368	self->row = 0;
288	self->rows = 0;	369	self->rows = 0;
289	}	370	}
290		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
291	static void	382	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	384	{
294	int x, y;	385	int x, y;
295	maprow *row;	386	maprow *row;
296	mapcell *cell;	387	mapcell *cell;
297		388
…		…
309	if (x >= row->c1)	400	if (x >= row->c1)
310	break;	401	break;
311		402
312	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
313		404
314	cell->darkness = 0;	405	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	406	}
319	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
320	}	424	}
321		425
322	static void	426	static void
323	music_finished (void)	427	music_finished (void)
324	{	428	{
…		…
360	n \|= n >> 16;	464	n \|= n >> 16;
361		465
362	return n + 1;	466	return n + 1;
363	}	467	}
364		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
365	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
368		483
369	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
370		528
371	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
372		530
373	BOOT:	531	BOOT:
374	{	532	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	534	static const struct {
377	const char *name;	535	const char *name;
378	IV iv;	536	IV iv;
379	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
402		560
403	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
406		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
488	# undef const_iv	679	# undef const_iv
489	};	680	};
490		681
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		701
511	NV floor (NV x)	702	NV floor (NV x)
512		703
513	NV ceil (NV x)	704	NV ceil (NV x)
514		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
		715
515	void	716	void
516	pango_init ()	717	pango_init ()
517	CODE:	718	CODE:
518	{	719	{
519	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/pango_context_set_font_description (opengl_context, default_font);/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		727	#endif
522	}	728	}
523		729
524	int	730	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		731
527	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
528	SDL_Quit ()	738	void SDL_Quit ()
529		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
530	void	749	void
531	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	751	PPCODE:
533	{	752	{
534	SDL_Rect **m;	753	SDL_Rect **m;
535		754
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		759
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		762
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		767
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		770
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		772
560	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
561	while (*m)	774	while (*m)
562	{	775	{
		776	if ((m)->w >= 400 && (m)->h >= 300)
		777	{
563	AV *av = newAV ();	778	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
567		785
568	++m;	786	++m;
569	}	787	}
570	}	788	}
571		789
572	char *
573	SDL_GetError ()
574
575	int	790	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
578	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	804	);
		805
581	if (RETVAL)	806	if (RETVAL)
582	{	807	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	808	av_clear (texture_av);
		809
		810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	812	#include "glfunc.h"
586	# undef GL_FUNC	813	#undef GL_FUNC
587	}	814	}
		815	}
588	OUTPUT:	816	OUTPUT:
589	RETVAL	817	RETVAL
590		818
591	void	819	void
592	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
593		821
594	char *	822	char *
595	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
596		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
597	void	831	void
598	SDL_PollEvent ()	832	poll_events ()
599	PPCODE:	833	PPCODE:
600	{	834	{
601	SDL_Event ev;	835	SDL_Event ev;
602		836
603	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	839	{
605	HV *hv = newHV ();	840	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		842
608	switch (ev.type)	843	switch (ev.type)
609	{	844	{
610	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
611	case SDL_KEYUP:	846	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	852	break;
618		853
619	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	857	break;
623		858
624	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
632	break;	885	break;
633		886
634	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		890
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	901	break;
649	}	902	}
650		903
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	905	}
653	}	906	}
654		907
655	int	908	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	910	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
660		913
661	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
662	Mix_CloseAudio ()	931	Mix_CloseAudio ()
663		932
664	int	933	int
665	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
666		935
		936	const char *
		937	Mix_GetError ()
		938
667	void	939	void
668	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
669	CODE:	941	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		943
674	void	944	void
675	win32_proxy_info ()	945	win32_proxy_info ()
676	PPCODE:	946	PPCODE:
677	{	947	{
…		…
698	}	968	}
699	}	969	}
700	#endif	970	#endif
701	}	971	}
702		972
703	void	973	int
704	add_font (char *file)	974	add_font (char *file)
705	CODE:	975	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
707		979
708	void	980	void
709	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
710	ALIAS:	982	ALIAS:
711	load_image_file = 1	983	load_image_file = 1
…		…
714	STRLEN image_len;	986	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	987	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	988	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
721		993
722	if (!rw)	994	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
724		996
…		…
797	void	1069	void
798	error (char *message)	1070	error (char *message)
799	CODE:	1071	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1073	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1075	#endif
804		1076
805	void	1077	void
806	fatal (char *message)	1078	fatal (char *message)
807	CODE:	1079	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1081	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1083	#endif
812	_exit (1);	1084	_exit (1);
813		1085
814	void	1086	void
815	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1090	ExitThread (retval); // unclean, please beam me up
819	#else	1091	#else
820	_exit (retval);	1092	_exit (retval);
821	#endif	1093	#endif
822		1094
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
824		1103
825	CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
		1105
		1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1109	new_from_file (SV class, char path, int id = 0)
827	CODE:	1110	CODE:
828	{	1111	{
829	int count;	1112	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1116	}
834	OUTPUT:	1117	OUTPUT:
835	RETVAL	1118	RETVAL
836		1119
837	void	1120	void
838	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
839	CODE:	1122	CODE:
840	pango_font_description_free (self);	1123	pango_font_description_free (self);
841		1124
842	void	1125	void
843	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
844	CODE:	1128	CODE:
845	default_font = self;	1129	default_font = self;
846		1130
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1132
		1133	PROTOTYPES: DISABLE
		1134
849	void	1135	void
850	reset_glyph_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
851	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
852	tc_clear ();	1145	tc_restore ();
853		1146
854	CFPlus::Layout	1147	DC::Layout
855	new (SV *class)	1148	new (SV *class)
856	CODE:	1149	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
858		1151
859	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
866		1160
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
869	OUTPUT:	1163	OUTPUT:
870	RETVAL	1164	RETVAL
871		1165
872	void	1166	void
873	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
874	CODE:	1168	CODE:
875	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
876	Safefree (self);	1171	Safefree (self);
877		1172
878	void	1173	void
879	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
880	CODE:	1175	CODE:
881	{	1176	{
882	STRLEN textlen;	1177	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
884		1179
885	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
886	}	1181	}
887		1182
888	void	1183	void
889	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
890	CODE:	1185	CODE:
891	{	1186	{
892	STRLEN textlen;	1187	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
894		1189
895	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
896	}	1191	}
897		1192
898	void	1193	void
899	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
900	CODE:	1195	CODE:
901	{	1196	{
902	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1199	const char *pos = text;
…		…
939	if (attrs)	1234	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
941	}	1236	}
942		1237
943	void	1238	void
944	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
945	PPCODE:	1240	PPCODE:
946	{	1241	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1243
949	do	1244	do
950	{	1245	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1247
953	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
954	{	1249	{
955	PangoRectangle extents;	1250	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1259
965	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
966	}	1261	}
967		1262
968	int	1263	int
969	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
970	CODE:	1265	CODE:
971	{	1266	{
972	int lines = 1;	1267	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
974		1269
…		…
979	}	1274	}
980	OUTPUT:	1275	OUTPUT:
981	RETVAL	1276	RETVAL
982		1277
983	SV *	1278	SV *
984	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
985	CODE:	1280	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
988	OUTPUT:	1283	OUTPUT:
989	RETVAL	1284	RETVAL
990		1285
991	void	1286	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1288	CODE:
994	self->r = r;	1289	self->r = r;
995	self->g = g;	1290	self->g = g;
996	self->b = b;	1291	self->b = b;
997	self->a = a;	1292	self->a = a;
998		1293
999	void	1294	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1296	CODE:
1002	if (self->font != font)	1297	if (self->font != font)
1003	{	1298	{
1004	self->font = font;	1299	self->font = font;
1005	layout_update_font (self);	1300	layout_update_font (self);
1006	}	1301	}
1007		1302
1008	void	1303	void
1009	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1010	CODE:	1305	CODE:
1011	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1012	{	1307	{
1013	self->base_height = base_height;	1308	self->base_height = base_height;
1014	layout_update_font (self);	1309	layout_update_font (self);
1015	}	1310	}
1016		1311
1017	void	1312	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1314	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1316
1022	void	1317	void
1023	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1024	CODE:	1319	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1321
1027	void	1322	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1324	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1326
1032	void	1327	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1329	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1040	);	1335	);
1041		1336
1042	void	1337	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1339	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1341
1047	void	1342	void
1048	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1049	PPCODE:	1344	PPCODE:
1050	{	1345	{
1051	int w, h;	1346	int w, h;
1052		1347
1053	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1353	}
1059		1354
1060	int	1355	int
1061	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1062	CODE:	1357	CODE:
1063	{	1358	{
1064	PangoRectangle rect;	1359	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1068	}	1363	}
1069	OUTPUT:	1364	OUTPUT:
1070	RETVAL	1365	RETVAL
1071		1366
1072	int	1367	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1369	CODE:
1075	{	1370	{
1076	int index, trailing;	1371	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1079	}	1374	}
1080	OUTPUT:	1375	OUTPUT:
1081	RETVAL	1376	RETVAL
1082		1377
1083	void	1378	void
1084	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1380	PPCODE:
1086	{	1381	{
1087	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1384
1090	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1389	}
1095		1390
1096	void	1391	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1393	PPCODE:
1099	{	1394	{
1100	int line, x;	1395	int line, x;
1101		1396
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1400	--line;
		1401	#endif
1105	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1405	}
1109		1406
1110	void	1407	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1409	PPCODE:
1113	{	1410	{
1114	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1115	int index, trailing;	1412	int index, trailing;
1116		1413
1117	if (line < 0)	1414	if (line < 0)
1118	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1119		1416
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1122		1419
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1421
1125	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1429	}
1133	}	1430	}
1134		1431
1135	void	1432	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1139	self->pl,	1437	self->pl,
		1438	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1142	flags	1441	flags
1143	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1144		1446
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1447	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1448	draw (DC::Layout self)
1149	CODE:	1449	CODE:
1150	{	1450	{
1151	int ow = SvIV (w_);	1451	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1458
1154	if (ow && oh)	1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1467
		1468	PROTOTYPES: ENABLE
		1469
		1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1475	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1476	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1479	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1480
1168	SvPOK_only (result_);	1481	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1170		1483
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1485	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1487
1175	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1489	}
1182	}	1490	}
1183		1491
1184	void	1492	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1499	{
1192	HV hv = (HV )SvRV (self);	1500	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1196		1507
1197	if (items < 5)	1508	if (items < 5)
1198	{	1509	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1230	}	1541	}
1231	}	1542	}
1232		1543
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
1234		1554
1235	CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
		1556
		1557	PROTOTYPES: DISABLE
		1558
		1559	DC::Map
1236	new (SV *class)	1560	new (SV *class)
1237	CODE:	1561	CODE:
1238	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1563	RETVAL->x = 0;
1240	RETVAL->y = 0;	1564	RETVAL->y = 0;
1241	RETVAL->w = 0;	1565	RETVAL->w = 0;
1242	RETVAL->h = 0;	1566	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1567	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1568	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1569	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1570	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1571	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1572	RETVAL->row = 0;
1251	OUTPUT:	1573	OUTPUT:
1252	RETVAL	1574	RETVAL
1253		1575
1254	void	1576	void
1255	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1256	CODE:	1578	CODE:
1257	{	1579	{
1258	map_clear (self);	1580	map_clear (self);
1259	Safefree (self->face);	1581	Safefree (self->face2tile);
1260	Safefree (self->tex);	1582	Safefree (self->tex);
1261	Safefree (self);	1583	Safefree (self);
1262	}	1584	}
1263		1585
1264	void	1586	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1588	CODE:
1267	self->w = map_width;	1589	self->w = map_width;
1268	self->h = map_height;	1590	self->h = map_height;
1269		1591
1270	void	1592	void
1271	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1272	CODE:	1594	CODE:
1273	map_clear (self);	1595	map_clear (self);
1274		1596
1275	void	1597	void
1276	set_face (CFPlus::Map self, int face, int texid)	1598	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1599	CODE:
1278	{	1600	{
1279	while (self->faces <= face)	1601	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1602	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1603	}
1287		1604
1288	void	1605	void
		1606	set_smooth (DC::Map self, int face, int smooth, int level)
		1607	CODE:
		1608	{
		1609	tileid texid;
		1610	maptex *tex;
		1611
		1612	if (face < 0 \|\| face >= self->faces)
		1613	return;
		1614
		1615	if (smooth < 0 \|\| smooth >= self->faces)
		1616	return;
		1617
		1618	texid = self->face2tile [face];
		1619
		1620	if (!texid)
		1621	return;
		1622
		1623	tex = self->tex + texid;
		1624	tex->smoothtile = self->face2tile [smooth];
		1625	tex->smoothlevel = level;
		1626	}
		1627
		1628	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1629	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)
1290	CODE:	1630	CODE:
1291	{	1631	{
1292	while (self->texs <= texid)	1632	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1633
1298	{	1634	{
1299	maptex *tex = self->tex + texid;	1635	maptex *tex = self->tex + texid;
1300		1636
1301	tex->name = name;	1637	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1656	}
1321		1657
1322	int	1658	int
1323	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1324	ALIAS:	1660	ALIAS:
1325	oy = 1	1661	oy = 1
1326	x = 2	1662	x = 2
1327	y = 3	1663	y = 3
1328	w = 4	1664	w = 4
…		…
1339	}	1675	}
1340	OUTPUT:	1676	OUTPUT:
1341	RETVAL	1677	RETVAL
1342		1678
1343	void	1679	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1681	CODE:
1346	{	1682	{
1347	if (dx > 0)	1683	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1685	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1686	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1687
1352	if (dy > 0)	1688	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1689	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1690	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1691	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1692
1357	self->ox += dx; self->x += dx;	1693	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1694	self->oy += dy; self->y += dy;
1359		1695
1360	while (self->y < 0)	1696	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1366	}	1702	}
1367	}	1703	}
1368		1704
1369	void	1705	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1707	CODE:
1372	{	1708	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1710	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1711	mapcell *cell;
1376	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1377		1715
1378	while (data < data_end - 1)	1716	while (data < data_end - 1)
1379	{	1717	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1381		1719
…		…
1401	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1402		1740
1403	do	1741	do
1404	{	1742	{
1405	ext = *data++;	1743	ext = *data++;
1406	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1407		1745
1408	if (cmd < 4)	1746	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1410	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1411	{	1749	{
1412	cell->stat_width = 1;	1750	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	1751	cell->stat_hp = *data++;
1414	}	1752	}
1415	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	1755	else if (cmd == 0x47)
1418	{	1756	{
1419	if (*data == 4)	1757	if (*data == 1) cell->player = data [1];
1420	; // decode player tag	1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		1761
1422	data += *data + 1;	1762	data += *data + 1;
1423	}	1763	}
1424	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1432	}	1772	}
1433	else	1773	else
1434	cell->darkness = *data++ + 1;	1774	cell->darkness = *data++ + 1;
1435	}	1775	}
1436		1776
		1777	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1778	if (flags & (4 >> z))
1438	{	1779	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
		1781	need_facenum (self, face);
		1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1440	}	1797	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1798	}
1452	else	1799	else
1453	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1454	}	1801	}
1455	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1456		1805
1457	SV *	1806	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1808	CODE:
1460	{	1809	{
1461	int x1, x;	1810	int x1, x;
1462	int y1, y;	1811	int y1, y;
1463	int z;	1812	int z;
…		…
1484	{	1833	{
1485	mapcell *cell = row->col + (x - row->c0);	1834	mapcell *cell = row->col + (x - row->c0);
1486		1835
1487	for (z = 0; z <= 0; z++)	1836	for (z = 0; z <= 0; z++)
1488	{	1837	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1838	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1839	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1840	int a1 = tex.a;
1496		1841
1497	r = (r * a0 + tex.r * a1) / 255;	1842	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1843	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1844	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1845	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1846	}
1503	}	1847	}
1504		1848
1505	*map++ = (r )	1849	*map++ = (r )
1506	\| (g << 8)	1850	\| (g << 8)
…		…
1513	}	1857	}
1514	OUTPUT:	1858	OUTPUT:
1515	RETVAL	1859	RETVAL
1516		1860
1517	void	1861	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519	CODE:	1863	CODE:
1520	{	1864	{
1521	int x, y, z;	1865	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1866
1525	glColor4ub (255, 255, 255, 255);	1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1870	smooth_key skey;
		1871	int pl_x, pl_y;
		1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
		1876
		1877	pl_tex.name = 0;
		1878
		1879	// thats current max. sorry.
		1880	if (sw > 255) sw = 255;
		1881	if (sh > 255) sh = 255;
		1882
		1883	// clear key, in case of extra padding
		1884	memset (&skey, 0, sizeof (skey));
		1885
		1886	memset (&key, 0, sizeof (key));
		1887	key.r = 255;
		1888	key.g = 255;
		1889	key.b = 255;
		1890	key.a = 255;
		1891	key.mode = GL_QUADS;
		1892	key.format = GL_T2F_V3F;
		1893	key.texname = -1;
		1894
		1895	mx += self->x;
		1896	my += self->y;
		1897
		1898	// first pass: determine smooth_max
		1899	// rather ugly, if you ask me
		1900	// could also be stored inside mapcell and updated on change
		1901	memset (smooth_max, 0, sizeof (smooth_max));
		1902
		1903	for (y = 0; y < sh; y++)
		1904	if (0 <= y + my && y + my < self->rows)
		1905	{
		1906	maprow *row = self->row + (y + my);
		1907
		1908	for (x = 0; x < sw; x++)
		1909	if (row->c0 <= x + mx && x + mx < row->c1)
		1910	{
		1911	mapcell *cell = row->col + (x + mx - row->c0);
		1912
		1913	smooth_max[x + 1][y + 1] =
		1914	MAX (self->tex [cell->tile [0]].smoothlevel,
		1915	MAX (self->tex [cell->tile [1]].smoothlevel,
		1916	self->tex [cell->tile [2]].smoothlevel));
		1917	}
		1918	}
1526		1919
1527	glEnable (GL_BLEND);	1920	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1923
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1924	for (z = 0; z <= 2; z++)
		1925	{
		1926	memset (smooth_level, 0, sizeof (smooth_level));
		1927
1540	for (y = 0; y < sh; y++)	1928	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1929	if (0 <= y + my && y + my < self->rows)
1542	{	1930	{
1543	maprow *row = self->row + (y + my);	1931	maprow *row = self->row + (y + my);
1544		1932
1545	for (x = 0; x < sw; x++)	1933	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1934	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1935	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1936	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1937	tileid tile = cell->tile [z];
		1938
		1939	if (tile)
		1940	{
		1941	maptex tex = self->tex [tile];
		1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
1551		1944
1552	if (face && face < self->texs)	1945	if (key.texname != tex.name)
		1946	{
		1947	if (!tex.name)
		1948	tex = self->tex [2]; /* missing, replace by noface */
		1949
		1950	key.texname = tex.name;
		1951	arr = rc_array (rc, &key);
		1952	}
		1953
		1954	if (expect_false (cell->player == player) && expect_false (z == 2))
		1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
		1970	if (cell->flags & 1)
		1971	{
		1972	maptex tex = self->tex [1];
		1973	int px = x * T + T * 2 / 32;
		1974	int py = y * T - T * 6 / 32;
		1975
		1976	if (tex.name)
		1977	{
		1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1988	}
		1989	}
		1990	}
		1991
		1992	// update smooth hash
		1993	if (tex.smoothtile)
		1994	{
		1995	skey.tile = tex.smoothtile;
		1996	skey.level = tex.smoothlevel;
		1997
		1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1999
		2000	// add bits to current tile and all neighbours. skey.x\|y is
		2001	// shifted +1\|+1 so we always stay positive.
		2002
		2003	// bits is ___n cccc CCCC bbbb
		2004	// n do not draw borders&corners
		2005	// c draw these corners, but...
		2006	// C ... not these
		2007	// b draw these borders
		2008
		2009	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2010	// ┃· ·· ·┃ ━━
		2011
		2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2013	// ·· ·· ·┏ ┓·
		2014
		2015	// full tile
		2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2017
		2018	// borders
		2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2023
		2024	// corners
		2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2029	}
		2030	}
		2031	}
		2032	}
		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
		2037	// go through all smoothlevels, lowest to highest, then draw.
		2038	// this is basically counting sort
		2039	{
		2040	int w, b;
		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
		2044	for (w = 0; w < 256 / 32; ++w)
		2045	{
		2046	uint32_t smask = smooth_level [w];
		2047	if (smask)
		2048	for (b = 0; b < 32; ++b)
		2049	if (smask & (((uint32_t)1) << b))
1553	{	2050	{
1554	maptex tex = self->tex [face];	2051	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2052	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2053
1558	if (last_name != tex.name)	2054	hv_iterinit (smooth);
		2055	while ((he = hv_iternext (smooth)))
1559	{	2056	{
1560	glEnd ();	2057	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2058	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2059
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2060	if (!(bits & 0x1000)
		2061	&& skey->level == level
		2062	&& level > smooth_max [skey->x][skey->y])
1574	{	2063	{
1575	maptex tex = self->tex [1];	2064	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2065	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	2066	int py = (((int)skey->y) - 1) * T;
		2067	int border = bits & 15;
		2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2069	float dx = tex.s * .0625f; // 16 images/row
		2070	float dy = tex.t * .5f ; // 2 images/column
1578		2071
		2072	if (tex.name)
		2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
		2076	if (key.texname != tex.name)
		2077	{
1579	glEnd ();	2078	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
		2081	}
1582		2082
		2083	if (border)
		2084	{
		2085	float ox = border * dx;
		2086
		2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2091	}
		2092
		2093	if (corner)
		2094	{
		2095	float ox = corner * dx;
		2096
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
		2102	}
		2103	}
1587	}	2104	}
1588	}	2105	}
1589	}
1590	}	2106	}
1591		2107
1592	glEnd ();	2108	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
		2111	}
		2112
		2113	hv_clear (smooth);
		2114	}
		2115
		2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
		2121
		2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1595	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1596		2135
1597	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1600	{	2139	{
…		…
1603	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2144	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1607		2146
1608	int px = x * 32;	2147	int px = x * T;
1609	int py = y * 32;	2148	int py = y * T;
1610		2149
1611	if (cell->stat_hp)	2150	if (cell->stat_hp)
1612	{	2151	{
1613	int width = cell->stat_width * 32;	2152	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2154
1616	glColor3ub (0, 0, 0);	2155	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2156	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2157	px + width - 1, py);
1619		2158
…		…
1625	}	2164	}
1626	}	2165	}
1627	}	2166	}
1628		2167
1629	void	2168	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2170	CODE:
1632	{	2171	{
1633	static float color[16][3] = {	2172	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1687	}	2226	}
1688		2227
1689	void	2228	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2230	PPCODE:
1692	{	2231	{
1693	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2240
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2243
1702	mx += self->x;	2244	mx += self->x - 1;
1703	my += self->y;	2245	my += self->y - 1;
1704		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1705	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1707	{	2251	{
1708	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
1709		2253
1710	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2256	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1714		2258
1715	darkness[y * sw4 + x] = cell->darkness	2259	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2260	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2261	: 255 - FOW_DARKNESS;
1718	}	2262	}
1719	}	2263	}
1720		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1721	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1725	}	2307	}
1726		2308
1727	SV *	2309	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2311	CODE:
1730	{	2312	{
1731	int x, y, x1, y1;	2313	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2314	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2315	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2340	if (row && row->c0 <= x && x < row->c1)
1759	{	2341	{
1760	mapcell *cell = row->col + (x - row->c0);	2342	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2343	uint8_t flags = 0;
1762		2344
1763	if (cell->face [0]) flags \|= 1;	2345	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2346	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2347	if (cell->tile [2]) flags \|= 4;
1766		2348
1767	*data++ = flags;	2349	*data++ = flags;
1768		2350
1769	if (flags & 1)	2351	if (flags & 1)
1770	{	2352	{
		2353	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2354	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2355	*data++ = tile;
1773	}	2356	}
1774		2357
1775	if (flags & 2)	2358	if (flags & 2)
1776	{	2359	{
		2360	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2361	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2362	*data++ = tile;
1779	}	2363	}
1780		2364
1781	if (flags & 4)	2365	if (flags & 4)
1782	{	2366	{
		2367	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2368	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2369	*data++ = tile;
1785	}	2370	}
1786	}	2371	}
1787	else	2372	else
1788	*data++ = 0;	2373	*data++ = 0;
1789	}	2374	}
1790	}	2375	}
1791		2376
		2377	/* if size is wh + 5 then no data has been found /
		2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2379	{
1792	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
1794	RETVAL = data_sv;	2384	RETVAL = data_sv;
1795	}	2385	}
1796	OUTPUT:	2386	OUTPUT:
1797	RETVAL	2387	RETVAL
1798		2388
1799	void	2389	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2391	PPCODE:
1802	{	2392	{
1803	int x, y, z;	2393	int x, y, z;
1804	int w, h;	2394	int w, h;
1805	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t data, end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
1806		2406
1807	if (*data++ != 0)	2407	if (*data++ != 0)
1808	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
1809		2409
1810	w = data++ << 8; w \|= data++;	2410	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2411	h = data++ << 8; h \|= data++;
1812		2412
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2425	{
1826	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
1827		2427
1828	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
1829	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
1830	uint8_t flags = *data++;	2435	flags = *data++;
1831		2436
1832	if (flags)	2437	if (flags)
1833	{	2438	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
		2440	tileid tile[3] = { 0, 0, 0 };
1837		2441
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2442	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2443	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2444	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2445
1842	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
1843	{	2447	{
1844	cell->darkness = 0;	2448	/cell->darkness = 0;/
		2449	EXTEND (SP, 3);
1845		2450
1846	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
1847	{	2452	{
1848	cell->face[z] = face[z];	2453	tileid t = tile [z];
1849		2454
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2455	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2456	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2457	PUSHs (sv_2mortal (newSViv (t)));
		2458	need_texid (self, t);
		2459	}
		2460
		2461	cell->tile [z] = t;
1852	}	2462	}
1853	}	2463	}
1854	}	2464	}
1855	}	2465	}
1856	}	2466	}
1857	}	2467	}
1858		2468
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2470
1861	CFPlus::MixChunk	2471	DC::RW
1862	new_from_file (SV class, char path)	2472	new (SV class, SV data_sv)
1863	CODE:	2473	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
1865	OUTPUT:	2480	OUTPUT:
1866	RETVAL	2481	RETVAL
1867		2482
		2483	DC::RW
		2484	new_from_file (SV class, const char path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
1869	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
1870	CODE:	2593	CODE:
1871	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
1872		2595
1873	int	2596	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2602	OUTPUT:
1878	RETVAL	2603	RETVAL
1879		2604
1880	int	2605	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2607	CODE:
		2608	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
1884	OUTPUT:	2620	OUTPUT:
1885	RETVAL	2621	RETVAL
1886		2622
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2624
1889	int	2625	int
1890	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
1891	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2632	OUTPUT:
1894	RETVAL	2633	RETVAL
1895		2634
		2635	void
		2636	fade_out (int ms)
		2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
1896	CFPlus::MixMusic	2645	DC::MixMusic
1897	new_from_file (SV class, char path)	2646	new (SV *class, DC::RW rwops)
1898	CODE:	2647	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2649	OUTPUT:
1901	RETVAL	2650	RETVAL
1902		2651
1903	void	2652	void
1904	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
1905	CODE:	2654	CODE:
1906	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
1907		2656
1908	int	2657	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2659	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2661	OUTPUT:
1913	RETVAL	2662	RETVAL
1914		2663
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
1916		2672
1917	BOOT:	2673	BOOT:
1918	{	2674	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2676	static const struct {
1921	const char *name;	2677	const char *name;
1922	IV iv;	2678	IV iv;
1923	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2698	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2761	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2782	# undef const_iv
2006	};	2783	};
2007		2784
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2787
		2788	texture_av = newAV ();
		2789	AvREAL_off (texture_av);
2010	}	2790	}
		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
2011		2797
2012	char *	2798	char *
2013	gl_vendor ()	2799	gl_vendor ()
2014	CODE:	2800	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2814	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2816	OUTPUT:
2031	RETVAL	2817	RETVAL
2032		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
2033	int glGetError ()	2833	int glGetError ()
2034		2834
2035	void glFinish ()	2835	void glFinish ()
2036		2836
2037	void glClear (int mask)	2837	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2876
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
2079		2881
2080	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
2081		2883
2082	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
2083		2885
…		…
2091		2893
2092	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2895	CODE:
2094	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
2095		2897
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2899	ALIAS:
2103	glColor_premultiply = 1	2900	glColor_premultiply = 1
2104	CODE:	2901	CODE:
2105	if (ix)	2902	if (ix)
2106	{	2903	{
…		…
2109	b *= a;	2906	b *= a;
2110	}	2907	}
2111	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2909	glColor4f (r, g, b, a);
2113		2910
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2912	CODE:
2122	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2915
…		…
2128		2919
2129	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
2130	CODE:	2921	CODE:
2131	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
2132		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
2133	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
2134	CODE:	2954	CODE:
2135	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
2136		2956
2137	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	2974	CODE:
2155	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2977
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2979
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2981
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
2163		2985
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2987
2166	int glGenTexture ()	2988	int glGenTexture ()
2167	CODE:	2989	CODE:
2168	{	2990	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2991	OUTPUT:
2174	RETVAL	2992	RETVAL
2175		2993
2176	void glDeleteTexture (int name)	2994	void glDeleteTexture (int name)
2177	CODE:	2995	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2996	del_texture (name);
2181	}	2997
2182
2183	int glGenList ()	2998	int glGenList ()
2184	CODE:	2999	CODE:
2185	RETVAL = glGenLists (1);	3000	RETVAL = glGenLists (1);
2186	OUTPUT:	3001	OUTPUT:
2187	RETVAL	3002	RETVAL
…		…
2194		3009
2195	void glEndList ()	3010	void glEndList ()
2196		3011
2197	void glCallList (int list)	3012	void glCallList (int list)
2198		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h \|\| !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3070	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID \| G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs. Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC