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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
30	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
31		46
32	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
33		48
34	#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_readonly
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		60	#endif
35		61
36	#ifndef _WIN32	62	#ifndef _WIN32
37	# include <sys/types.h>	63	# include <sys/types.h>
38	# include <sys/socket.h>	64	# include <sys/socket.h>
39	# include <netinet/in.h>	65	# include <netinet/in.h>
40	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
41	# include <inttypes.h>	67	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	68	#endif
50		69
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		71
53	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
54		73
55	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
57		76
58	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
59		81
60	#if 0	82	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	84	#else
63	# define PARACHUTE 0	85	# define PARACHUTE 0
64	#endif	86	#endif
65		87
		88	static AV *texture_av;
		89
66	static struct	90	static struct
67	{	91	{
68	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	93	#include "glfunc.h"
70	#undef GL_FUNC	94	#undef GL_FUNC
71	} gl;	95	} gl;
72		96
		97	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	99	{
75	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	104	else
80	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
81	}	106	}
82		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
83	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
84		134
85	#include "pango-font.c"	135	#include "pango-font.c"
86	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
87	#include "pango-render.c"	137	#include "pango-render.c"
88		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
91		143
92	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
93		145
94	static int	146	static int
95	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
96	{	148	{
97	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		163
112	typedef struct cf_layout {	164	typedef struct cf_layout {
113	PangoLayout *pl;	165	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
115	int base_height;	167	int base_height;
116	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
117	} *CFPlus__Layout;	170	} *DC__Layout;
118		171
119	static CFPlus__Font default_font;	172	static DC__Font default_font;
120	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
122		175
123	static void	176	static void
124	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	182	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	184	}
132		185
133	static void	186	static void
134	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
135	{	188	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
138	*/	191	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		196
144	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
145	}	198	}
146		199
147	static void	200	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	202	{
150	PangoRectangle rect;	203	PangoRectangle rect;
151		204
152	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		213
161	*w = rect.width;	214	*w = rect.width;
162	*h = rect.height;	215	*h = rect.height;
163	}	216	}
164		217
		218	typedef uint16_t tileid;
165	typedef uint16_t mapface;	219	typedef uint16_t faceid;
166		220
167	typedef struct {	221	typedef struct {
168	GLint name;	222	GLuint name;
169	int w, h;	223	int w, h;
170	float s, t;	224	float s, t;
171	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
172	} maptex;	228	} maptex;
173		229
174	typedef struct {	230	typedef struct {
175	uint32_t player;	231	uint32_t player;
176	mapface face[3];	232	tileid tile[3];
177	uint16_t darkness;	233	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	235	} mapcell;
180		236
181	typedef struct {	237	typedef struct {
182	int32_t c0, c1;	238	int32_t c0, c1;
183	mapcell *col;	239	mapcell *col;
184	} maprow;	240	} maprow;
185		241
186	typedef struct map {	242	typedef struct map {
187	int x, y, w, h;	243	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	245	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	246	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		247
195	int32_t rows;	248	int32_t rows;
196	maprow *row;	249	maprow *row;
197	} *CFPlus__Map;	250	} *DC__Map;
198		251
199	static char *	252	static char *
200	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
201	{	254	{
202	char *p;	255	char *p;
…		…
219	}	272	}
220		273
221	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
224	static maprow *	297	static maprow *
225	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
226	{	299	{
227	if (0 > y)	300	if (0 > y)
228	{	301	{
229	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
268		341
269	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
270	}	343	}
271		344
272	static mapcell *	345	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
274	{	347	{
275	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
276	}	349	}
277		350
278	static void	351	static void
279	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
280	{	353	{
281	int r;	354	int r;
282		355
283	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
292	self->row = 0;	365	self->row = 0;
293	self->rows = 0;	366	self->rows = 0;
294	}	367	}
295		368
296	static void	369	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	371	{
299	int x, y;	372	int x, y;
300	maprow *row;	373	maprow *row;
301	mapcell *cell;	374	mapcell *cell;
302		375
…		…
322	cell->player = 0;	395	cell->player = 0;
323	}	396	}
324	}	397	}
325	}	398	}
326		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
327	static void	416	static void
328	music_finished (void)	417	music_finished (void)
329	{	418	{
330	SDL_UserEvent ev;	419	SDL_UserEvent ev;
331		420
…		…
365	n \|= n >> 16;	454	n \|= n >> 16;
366		455
367	return n + 1;	456	return n + 1;
368	}	457	}
369		458
370	MODULE = CFPlus PACKAGE = CFPlus	459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
371		518
372	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
373		520
374	BOOT:	521	BOOT:
375	{	522	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	524	static const struct {
378	const char *name;	525	const char *name;
379	IV iv;	526	IV iv;
380	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
382	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
464	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	638
477	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	640	# undef const_iv
481	};	641	};
482		642
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
486		655
487	int	656	int
488	in_destruct ()	657	in_destruct ()
489	CODE:	658	CODE:
490	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
493		662
494	NV floor (NV x)	663	NV floor (NV x)
495		664
496	NV ceil (NV x)	665	NV ceil (NV x)
497		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
498	void	671	void
499	pango_init ()	672	pango_init ()
500	CODE:	673	CODE:
501	{	674	{
502	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		681	#endif
505	}	682	}
		683
		684	char *
		685	SDL_GetError ()
506		686
507	int	687	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		689
510	void	690	void
511	SDL_Quit ()	691	SDL_Quit ()
512		692
513	void	693	void
514	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	695	PPCODE:
516	{	696	{
517	SDL_Rect **m;	697	SDL_Rect **m;
518		698
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		703
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		706
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		711
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	716	#endif
537		717
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		719
543	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
544	while (*m)	721	while (*m)
545	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
546	AV *av = newAV ();	725	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
550		732
551	++m;	733	++m;
552	}	734	}
553	}	735	}
554		736
555	char *
556	SDL_GetError ()
557
558	int	737	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
561	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	751	);
		752
564	if (RETVAL)	753	if (RETVAL)
565	{	754	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	759	#include "glfunc.h"
569	# undef GL_FUNC	760	#undef GL_FUNC
570	}	761	}
		762	}
571	OUTPUT:	763	OUTPUT:
572	RETVAL	764	RETVAL
573		765
574	void	766	void
575	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
576		768
577	char *	769	char *
578	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
579		771
		772	int
		773	SDL_GetAppState ()
		774
580	void	775	void
581	SDL_PollEvent ()	776	poll_events ()
582	PPCODE:	777	PPCODE:
583	{	778	{
584	SDL_Event ev;	779	SDL_Event ev;
585		780
586	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	783	{
588	HV *hv = newHV ();	784	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		786
591	switch (ev.type)	787	switch (ev.type)
592	{	788	{
593	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
594	case SDL_KEYUP:	790	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	796	break;
600		797
601	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	801	break;
605		802
606	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
614	break;	829	break;
615		830
616	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		834
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	845	break;
631	}	846	}
632		847
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	849	}
635	}	850	}
636		851
637	int	852	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	854	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
642		857
643	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
644	Mix_CloseAudio ()	875	Mix_CloseAudio ()
645		876
646	int	877	int
647	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
648		879
		880	const char *
		881	Mix_GetError ()
		882
649	void	883	void
650	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
651	CODE:	885	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		887
656	void	888	void
657	win32_proxy_info ()	889	win32_proxy_info ()
658	PPCODE:	890	PPCODE:
659	{	891	{
…		…
696	STRLEN image_len;	928	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	929	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	930	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
703		935
704	if (!rw)	936	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
706		938
…		…
779	void	1011	void
780	error (char *message)	1012	error (char *message)
781	CODE:	1013	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1015	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1017	#endif
786		1018
787	void	1019	void
788	fatal (char *message)	1020	fatal (char *message)
789	CODE:	1021	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1023	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1025	#endif
794	_exit (1);	1026	_exit (1);
795		1027
796	void	1028	void
797	_exit (int retval = 0)	1029	_exit (int retval = 0)
798	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
799	_exit (retval);	1034	_exit (retval);
		1035	#endif
800		1036
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
802		1045
803	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1051	new_from_file (SV class, char path, int id = 0)
805	CODE:	1052	CODE:
806	{	1053	{
807	int count;	1054	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1055	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1058	}
812	OUTPUT:	1059	OUTPUT:
813	RETVAL	1060	RETVAL
814		1061
815	void	1062	void
816	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
817	CODE:	1064	CODE:
818	pango_font_description_free (self);	1065	pango_font_description_free (self);
819		1066
820	void	1067	void
821	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
822	CODE:	1070	CODE:
823	default_font = self;	1071	default_font = self;
824		1072
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1074
		1075	PROTOTYPES: DISABLE
		1076
827	void	1077	void
828	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
829	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
830	tc_clear ();	1087	tc_restore ();
831		1088
832	CFPlus::Layout	1089	DC::Layout
833	new (SV *class)	1090	new (SV *class)
834	CODE:	1091	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
836		1093
837	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
844		1102
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
847	OUTPUT:	1105	OUTPUT:
848	RETVAL	1106	RETVAL
849		1107
850	void	1108	void
851	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
852	CODE:	1110	CODE:
853	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
854	Safefree (self);	1113	Safefree (self);
855		1114
856	void	1115	void
857	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
858	CODE:	1117	CODE:
859	{	1118	{
860	STRLEN textlen;	1119	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
862		1121
863	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
864	}	1123	}
865		1124
866	void	1125	void
867	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
868	CODE:	1127	CODE:
869	{	1128	{
870	STRLEN textlen;	1129	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
872		1131
873	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
874	}	1133	}
875		1134
876	void	1135	void
877	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
878	CODE:	1137	CODE:
879	{	1138	{
880	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1141	const char *pos = text;
…		…
917	if (attrs)	1176	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
919	}	1178	}
920		1179
921	void	1180	void
922	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
923	PPCODE:	1182	PPCODE:
924	{	1183	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1185
927	do	1186	do
928	{	1187	{
929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930		1189
931	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
932	{	1191	{
933	PangoRectangle extents;	1192	PangoRectangle extents;
934	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
942		1201
943	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
944	}	1203	}
945		1204
946	int	1205	int
947	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
948	CODE:	1207	CODE:
949	{	1208	{
950	int lines = 1;	1209	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
952		1211
…		…
957	}	1216	}
958	OUTPUT:	1217	OUTPUT:
959	RETVAL	1218	RETVAL
960		1219
961	SV *	1220	SV *
962	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
963	CODE:	1222	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
966	OUTPUT:	1225	OUTPUT:
967	RETVAL	1226	RETVAL
968		1227
969	void	1228	void
970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971	CODE:	1230	CODE:
972	self->r = r;	1231	self->r = r;
973	self->g = g;	1232	self->g = g;
974	self->b = b;	1233	self->b = b;
975	self->a = a;	1234	self->a = a;
976		1235
977	void	1236	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1238	CODE:
980	if (self->font != font)	1239	if (self->font != font)
981	{	1240	{
982	self->font = font;	1241	self->font = font;
983	layout_update_font (self);	1242	layout_update_font (self);
984	}	1243	}
985		1244
986	void	1245	void
987	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
988	CODE:	1247	CODE:
989	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
990	{	1249	{
991	self->base_height = base_height;	1250	self->base_height = base_height;
992	layout_update_font (self);	1251	layout_update_font (self);
993	}	1252	}
994		1253
995	void	1254	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1256	CODE:
998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999		1258
1000	void	1259	void
1001	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1002	CODE:	1261	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1263
1005	void	1264	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1266	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1268
1010	void	1269	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1271	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1018	);	1277	);
1019		1278
1020	void	1279	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1281	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1283
1025	void	1284	void
1026	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1027	PPCODE:	1286	PPCODE:
1028	{	1287	{
1029	int w, h;	1288	int w, h;
1030		1289
1031	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1295	}
1037		1296
1038	int	1297	int
1039	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1040	CODE:	1299	CODE:
1041	{	1300	{
1042	PangoRectangle rect;	1301	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1045	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1046	}	1305	}
1047	OUTPUT:	1306	OUTPUT:
1048	RETVAL	1307	RETVAL
1049		1308
1050	int	1309	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1311	CODE:
1053	{	1312	{
1054	int index, trailing;	1313	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1315	RETVAL = index + trailing;
1057	}	1316	}
1058	OUTPUT:	1317	OUTPUT:
1059	RETVAL	1318	RETVAL
1060		1319
1061	void	1320	void
1062	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1322	PPCODE:
1064	{	1323	{
1065	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067		1326
1068	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072	}	1331	}
1073		1332
1074	void	1333	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1335	PPCODE:
		1336	{
		1337	int line, x;
		1338
		1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1342	--line;
		1343	#endif
		1344	EXTEND (SP, 2);
		1345	PUSHs (sv_2mortal (newSViv (line)));
		1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1347	}
		1348
		1349	void
		1350	line_x_to_index (DC::Layout self, int line, int x)
		1351	PPCODE:
		1352	{
		1353	PangoLayoutLine *lp;
		1354	int index, trailing;
		1355
		1356	if (line < 0)
		1357	XSRETURN_EMPTY;
		1358
		1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1360	XSRETURN_EMPTY; /* do better */
		1361
		1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1363
		1364	EXTEND (SP, 2);
		1365	if (GIMME_V == G_SCALAR)
		1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1367	else
		1368	{
		1369	PUSHs (sv_2mortal (newSViv (index)));
		1370	PUSHs (sv_2mortal (newSViv (trailing)));
		1371	}
		1372	}
		1373
		1374	void
		1375	render (DC::Layout self, float x, float y, int flags = 0)
		1376	CODE:
		1377	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1078	self->pl,	1379	self->pl,
		1380	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1081	flags	1383	flags
1082	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1083		1388
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1389	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1390	draw (DC::Layout self)
1088	CODE:	1391	CODE:
1089	{	1392	{
1090	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1400
1093	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1094	{	1417	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1418	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1421	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1422
1107	SvPOK_only (result_);	1423	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1109		1425
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1427	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1429
1114	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1431	}
1121	}	1432	}
1122		1433
1123	void	1434	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1441	{
1131	HV hv = (HV )SvRV (self);	1442	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1135		1449
1136	if (items < 5)	1450	if (items < 5)
1137	{	1451	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1169	}	1483	}
1170	}	1484	}
1171		1485
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1173		1496
1174	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
		1502	new (SV *class)
1176	CODE:	1503	CODE:
1177	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1505	RETVAL->x = 0;
1179	RETVAL->y = 0;	1506	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1514	RETVAL->row = 0;
1190	OUTPUT:	1515	OUTPUT:
1191	RETVAL	1516	RETVAL
1192		1517
1193	void	1518	void
1194	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1195	CODE:	1520	CODE:
1196	{	1521	{
1197	map_clear (self);	1522	map_clear (self);
1198	Safefree (self->face);	1523	Safefree (self->face2tile);
1199	Safefree (self->tex);	1524	Safefree (self->tex);
1200	Safefree (self);	1525	Safefree (self);
1201	}	1526	}
1202		1527
1203	void	1528	void
		1529	resize (DC::Map self, int map_width, int map_height)
		1530	CODE:
		1531	self->w = map_width;
		1532	self->h = map_height;
		1533
		1534	void
1204	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1205	CODE:	1536	CODE:
1206	map_clear (self);	1537	map_clear (self);
1207		1538
1208	void	1539	void
1209	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1541	CODE:
1211	{	1542	{
1212	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1544	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1545	}
1220		1546
1221	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 \|\| face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 \|\| smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	void
1222	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)	1571	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)
1223	CODE:	1572	CODE:
1224	{	1573	{
1225	while (self->texs <= texid)	1574	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1575
1231	{	1576	{
1232	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1233		1578
1234	tex->name = name;	1579	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1598	}
1254		1599
1255	int	1600	int
1256	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1257	ALIAS:	1602	ALIAS:
1258	oy = 1	1603	oy = 1
1259	x = 2	1604	x = 2
1260	y = 3	1605	y = 3
1261	w = 4	1606	w = 4
…		…
1272	}	1617	}
1273	OUTPUT:	1618	OUTPUT:
1274	RETVAL	1619	RETVAL
1275		1620
1276	void	1621	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1623	CODE:
1279	{	1624	{
1280	if (dx > 0)	1625	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1627	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1629
1285	if (dy > 0)	1630	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1632	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1634
1290	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1292		1637
1293	while (self->y < 0)	1638	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1299	}	1644	}
1300	}	1645	}
1301		1646
1302	void	1647	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1649	CODE:
1305	{	1650	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1651	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1652	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1653	mapcell *cell;
1309	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1310		1657
1311	while (data < data_end - 1)	1658	while (data < data_end - 1)
1312	{	1659	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1314		1661
…		…
1345	cell->stat_width = 1;	1692	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1347	}	1694	}
1348	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1351	{	1698	{
1352	if (*data == 4)	1699	if (*data == 4)
1353	; // decode player tag	1700	; // decode player count
1354		1701
1355	data += *data + 1;	1702	data += *data + 1;
1356	}	1703	}
1357	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1365	}	1712	}
1366	else	1713	else
1367	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1368	}	1715	}
1369		1716
		1717	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1718	if (flags & (4 >> z))
1371	{	1719	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1373	}	1737	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1738	}
1385	else	1739	else
1386	cell->darkness = 0;	1740	cell->darkness = 0;
1387	}	1741	}
1388	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1389		1745
1390	SV *	1746	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	1748	CODE:
1393	{	1749	{
1394	int x1, x;	1750	int x1, x;
1395	int y1, y;	1751	int y1, y;
1396	int z;	1752	int z;
…		…
1417	{	1773	{
1418	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1419		1775
1420	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1421	{	1777	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1780	int a1 = tex.a;
1429		1781
1430	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1786	}
1436	}	1787	}
1437		1788
1438	*map++ = (r )	1789	*map++ = (r )
1439	\| (g << 8)	1790	\| (g << 8)
…		…
1446	}	1797	}
1447	OUTPUT:	1798	OUTPUT:
1448	RETVAL	1799	RETVAL
1449		1800
1450	void	1801	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1452	CODE:	1803	CODE:
1453	{	1804	{
1454	int vx, vy;
1455	int x, y, z;	1805	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1806
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
1461		1811
1462	/*	1812	rc_t *rc = rc_alloc ();
1463	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1464	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1815
1467	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1470	*/
1471		1819
1472	glColor4ub (255, 255, 255, 255);	1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1473		1856
1474	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		1860
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1484	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1486	{	1867	{
1487	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1488		1869
1489	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1872	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1874	tileid tile = cell->tile [z];
		1875
		1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
1495		1880
1496	if (face && face < self->texs)	1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x\|y is
		1932	// shifted +1\|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1497	{	1981	{
1498	maptex tex = self->tex [face];	1982	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1984
1502	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1503	{	1987	{
1504	glEnd ();	1988	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		1990
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1518	{	1994	{
1519	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
1522		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1523	glEnd ();	2009	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1526		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1531	}	2035	}
1532	}	2036	}
1533	}
1534	}	2037	}
1535		2038
1536	glEnd ();	2039	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1539	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1540		2049
1541	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1544	{	2053	{
1545	maprow *row = self->row + (y + vy);	2054	maprow *row = self->row + (y + my);
1546		2055
1547	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2058	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1551		2060
1552	int px = x * 32;	2061	int px = x * T;
1553	int py = y * 32;	2062	int py = y * T;
1554		2063
1555	if (cell->stat_hp)	2064	if (cell->stat_hp)
1556	{	2065	{
1557	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2068
1560	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2071	px + width - 1, py);
1563		2072
…		…
1569	}	2078	}
1570	}	2079	}
1571	}	2080	}
1572		2081
1573	void	2082	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1575	CODE:	2084	CODE:
1576	{	2085	{
1577	static float color[16][3] = {	2086	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1631	}	2140	}
1632		2141
1633	void	2142	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2144	PPCODE:
1636	{	2145	{
1637	int vx, vy;
1638	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2152	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2153	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2154
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2157
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1649		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1650	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1652	{	2165	{
1653	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1654		2167
1655	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2170	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1659		2172
1660	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1663	}	2176	}
1664	}	2177	}
1665		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1666	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1670	}	2221	}
1671		2222
1672	SV *	2223	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2225	CODE:
1675	{	2226	{
1676	int x, y, x1, y1;	2227	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2228	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2229	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1704	{	2255	{
1705	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2257	uint8_t flags = 0;
1707		2258
1708	if (cell->face [0]) flags \|= 1;	2259	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2260	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2261	if (cell->tile [2]) flags \|= 4;
1711		2262
1712	*data++ = flags;	2263	*data++ = flags;
1713		2264
1714	if (flags & 1)	2265	if (flags & 1)
1715	{	2266	{
		2267	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2269	*data++ = tile;
1718	}	2270	}
1719		2271
1720	if (flags & 2)	2272	if (flags & 2)
1721	{	2273	{
		2274	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2276	*data++ = tile;
1724	}	2277	}
1725		2278
1726	if (flags & 4)	2279	if (flags & 4)
1727	{	2280	{
		2281	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2283	*data++ = tile;
1730	}	2284	}
1731	}	2285	}
1732	else	2286	else
1733	*data++ = 0;	2287	*data++ = 0;
1734	}	2288	}
…		…
1740	}	2294	}
1741	OUTPUT:	2295	OUTPUT:
1742	RETVAL	2296	RETVAL
1743		2297
1744	void	2298	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1746	PPCODE:	2300	PPCODE:
1747	{	2301	{
1748	int x, y, z;	2302	int x, y, z;
1749	int w, h;	2303	int w, h;
1750	int x1, y1;	2304	int x1, y1;
1751		2305
1752	if (*data++ != 0)	2306	if (*data++ != 0)
1753	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1754		2308
1755	w = data++ << 8; w \|= data++;	2309	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2310	h = data++ << 8; h \|= data++;
1757		2311
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2328	{
1775	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1776		2330
1777	if (flags)	2331	if (flags)
1778	{	2332	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1782		2335
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2336	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2337	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2338	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2339
1787	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1788	{	2341	{
1789	cell->darkness = 0;	2342	cell->darkness = 0;
1790		2343
1791	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1792	{	2345	{
1793	cell->face[z] = face[z];	2346	tileid t = tile [z];
1794		2347
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2348	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2349	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1797	}	2355	}
1798	}	2356	}
1799	}	2357	}
1800	}	2358	}
1801	}	2359	}
1802	}	2360	}
1803		2361
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2363
1806	CFPlus::MixChunk	2364	DC::RW
1807	new_from_file (SV class, char path)	2365	new (SV class, SV data_sv)
1808	CODE:	2366	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1810	OUTPUT:	2373	OUTPUT:
1811	RETVAL	2374	RETVAL
1812		2375
		2376	DC::RW
		2377	new_from_file (SV class, const char path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1814	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1815	CODE:	2486	CODE:
1816	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1817		2488
1818	int	2489	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2495	OUTPUT:
1823	RETVAL	2496	RETVAL
1824		2497
1825	int	2498	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2500	CODE:
		2501	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1829	OUTPUT:	2513	OUTPUT:
1830	RETVAL	2514	RETVAL
1831		2515
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2517
1834	int	2518	int
1835	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1836	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2525	OUTPUT:
1839	RETVAL	2526	RETVAL
1840		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
1841	CFPlus::MixMusic	2538	DC::MixMusic
1842	new_from_file (SV class, char path)	2539	new (SV *class, DC::RW rwops)
1843	CODE:	2540	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2542	OUTPUT:
1846	RETVAL	2543	RETVAL
1847		2544
1848	void	2545	void
1849	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1850	CODE:	2547	CODE:
1851	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1852		2549
1853	int	2550	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2552	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2554	OUTPUT:
1858	RETVAL	2555	RETVAL
1859		2556
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1861		2565
1862	BOOT:	2566	BOOT:
1863	{	2567	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2569	static const struct {
1866	const char *name;	2570	const char *name;
1867	IV iv;	2571	IV iv;
1868	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2591	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2675	# undef const_iv
1951	};	2676	};
1952		2677
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
1955	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1956		2690
1957	char *	2691	char *
1958	gl_vendor ()	2692	gl_vendor ()
1959	CODE:	2693	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2707	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2709	OUTPUT:
1976	RETVAL	2710	RETVAL
1977		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
1978	int glGetError ()	2726	int glGetError ()
1979		2727
1980	void glFinish ()	2728	void glFinish ()
1981		2729
1982	void glClear (int mask)	2730	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		2769
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2024		2774
2025	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2026		2776
2027	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2028		2778
…		…
2036		2786
2037	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2788	CODE:
2039	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2040		2790
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @
2047	ALIAS:	2792	ALIAS:
2048	glColor_premultiply = 1	2793	glColor_premultiply = 1
2049	CODE:	2794	CODE:
2050	if (ix)	2795	if (ix)
2051	{	2796	{
…		…
2054	b *= a;	2799	b *= a;
2055	}	2800	}
2056	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2058		2803
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2805	CODE:
2067	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2808
…		…
2073		2812
2074	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2075	CODE:	2814	CODE:
2076	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2077		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2078	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2079	CODE:	2847	CODE:
2080	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2081		2849
2082	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2099	CODE:	2867	CODE:
2100	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		2870
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		2872
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		2874
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2108		2878
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		2880
2111	int glGenTexture ()	2881	int glGenTexture ()
2112	CODE:	2882	CODE:
2113	{	2883	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2884	OUTPUT:
2119	RETVAL	2885	RETVAL
2120		2886
2121	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2122	CODE:	2888	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2889	del_texture (name);
2126	}	2890
2127
2128	int glGenList ()	2891	int glGenList ()
2129	CODE:	2892	CODE:
2130	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2131	OUTPUT:	2894	OUTPUT:
2132	RETVAL	2895	RETVAL
…		…
2139		2902
2140	void glEndList ()	2903	void glEndList ()
2141		2904
2142	void glCallList (int list)	2905	void glCallList (int list)
2143		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h \|\| !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2963	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID \| G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs. Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC