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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.260 by root, Tue May 20 20:29:47 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
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
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 dejavu/bistream fonts
138	*/	191	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
140		193
141	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
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;
…		…
492	RETVAL	661	RETVAL
493		662
494	NV floor (NV x)	663	NV floor (NV x)
495		664
496	NV ceil (NV x)	665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
497		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	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
505	}	683	}
		684
		685	char *
		686	SDL_GetError ()
506		687
507	int	688	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		690
510	void	691	void
511	SDL_Quit ()	692	SDL_Quit ()
512		693
513	void	694	void
514	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	696	PPCODE:
516	{	697	{
517	SDL_Rect **m;	698	SDL_Rect **m;
518		699
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		704
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		707
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		712
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	717	#endif
537		718
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);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		720
543	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
544	while (*m)	722	while (*m)
545	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
546	AV *av = newAV ();	726	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
550		733
551	++m;	734	++m;
552	}	735	}
553	}	736	}
554		737
555	char *
556	SDL_GetError ()
557
558	int	738	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
561	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	752	);
		753
564	if (RETVAL)	754	if (RETVAL)
565	{	755	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	760	#include "glfunc.h"
569	# undef GL_FUNC	761	#undef GL_FUNC
570	}	762	}
		763	}
571	OUTPUT:	764	OUTPUT:
572	RETVAL	765	RETVAL
573		766
574	void	767	void
575	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
576		769
577	char *	770	char *
578	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
579		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
580	void	779	void
581	SDL_PollEvent ()	780	poll_events ()
582	PPCODE:	781	PPCODE:
583	{	782	{
584	SDL_Event ev;	783	SDL_Event ev;
585		784
586	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	787	{
588	HV *hv = newHV ();	788	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		790
591	switch (ev.type)	791	switch (ev.type)
592	{	792	{
593	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
594	case SDL_KEYUP:	794	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		798	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);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	800	break;
600		801
601	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	805	break;
605		806
606	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
614	break;	833	break;
615		834
616	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		838
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	849	break;
631	}	850	}
632		851
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	853	}
635	}	854	}
636		855
637	int	856	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	858	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
642		861
643	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
644	Mix_CloseAudio ()	879	Mix_CloseAudio ()
645		880
646	int	881	int
647	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
648		883
		884	const char *
		885	Mix_GetError ()
		886
649	void	887	void
650	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
651	CODE:	889	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		891
656	void	892	void
657	win32_proxy_info ()	893	win32_proxy_info ()
658	PPCODE:	894	PPCODE:
659	{	895	{
…		…
680	}	916	}
681	}	917	}
682	#endif	918	#endif
683	}	919	}
684		920
685	void	921	int
686	add_font (char *file)	922	add_font (char *file)
687	CODE:	923	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
689		927
690	void	928	void
691	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
692	ALIAS:	930	ALIAS:
693	load_image_file = 1	931	load_image_file = 1
…		…
696	STRLEN image_len;	934	STRLEN image_len;
697	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
698	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
699	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
703		941
704	if (!rw)	942	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
706		944
…		…
779	void	1017	void
780	error (char *message)	1018	error (char *message)
781	CODE:	1019	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1021	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
785	#endif	1023	#endif
786		1024
787	void	1025	void
788	fatal (char *message)	1026	fatal (char *message)
789	CODE:	1027	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1029	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
793	#endif	1031	#endif
794	_exit (1);	1032	_exit (1);
795		1033
796	void	1034	void
797	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
800	ExitThread (retval); // unclean, please beam me up	1038	ExitThread (retval); // unclean, please beam me up
801	#else	1039	#else
802	_exit (retval);	1040	_exit (retval);
803	#endif	1041	#endif
804		1042
805	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
806		1051
807	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
808	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
809	CODE:	1058	CODE:
810	{	1059	{
811	int count;	1060	int count;
812	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
815	}	1064	}
816	OUTPUT:	1065	OUTPUT:
817	RETVAL	1066	RETVAL
818		1067
819	void	1068	void
820	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
821	CODE:	1070	CODE:
822	pango_font_description_free (self);	1071	pango_font_description_free (self);
823		1072
824	void	1073	void
825	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
826	CODE:	1076	CODE:
827	default_font = self;	1077	default_font = self;
828		1078
829	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
830		1080
		1081	PROTOTYPES: DISABLE
		1082
831	void	1083	void
832	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
833	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
834	tc_clear ();	1093	tc_restore ();
835		1094
836	CFPlus::Layout	1095	DC::Layout
837	new (SV *class)	1096	new (SV *class)
838	CODE:	1097	CODE:
839	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
840		1099
841	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
843	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
844	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
845	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
846	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
847	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
848		1108
849	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
850	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
851	OUTPUT:	1111	OUTPUT:
852	RETVAL	1112	RETVAL
853		1113
854	void	1114	void
855	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
856	CODE:	1116	CODE:
857	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
858	Safefree (self);	1119	Safefree (self);
859		1120
860	void	1121	void
861	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
862	CODE:	1123	CODE:
863	{	1124	{
864	STRLEN textlen;	1125	STRLEN textlen;
865	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
866		1127
867	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
868	}	1129	}
869		1130
870	void	1131	void
871	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
872	CODE:	1133	CODE:
873	{	1134	{
874	STRLEN textlen;	1135	STRLEN textlen;
875	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
876		1137
877	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
878	}	1139	}
879		1140
880	void	1141	void
881	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
882	CODE:	1143	CODE:
883	{	1144	{
884	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
885	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
886	const char *pos = text;	1147	const char *pos = text;
…		…
921	if (attrs)	1182	if (attrs)
922	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
923	}	1184	}
924		1185
925	void	1186	void
926	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
927	PPCODE:	1188	PPCODE:
928	{	1189	{
929	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
930		1191
931	do	1192	do
932	{	1193	{
933	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
934		1195
935	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
936	{	1197	{
937	PangoRectangle extents;	1198	PangoRectangle extents;
938	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
946		1207
947	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
948	}	1209	}
949		1210
950	int	1211	int
951	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
952	CODE:	1213	CODE:
953	{	1214	{
954	int lines = 1;	1215	int lines = 1;
955	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
956		1217
…		…
961	}	1222	}
962	OUTPUT:	1223	OUTPUT:
963	RETVAL	1224	RETVAL
964		1225
965	SV *	1226	SV *
966	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
967	CODE:	1228	CODE:
968	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
969	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
970	OUTPUT:	1231	OUTPUT:
971	RETVAL	1232	RETVAL
972		1233
973	void	1234	void
974	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
975	CODE:	1236	CODE:
976	self->r = r;	1237	self->r = r;
977	self->g = g;	1238	self->g = g;
978	self->b = b;	1239	self->b = b;
979	self->a = a;	1240	self->a = a;
980		1241
981	void	1242	void
982	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
983	CODE:	1244	CODE:
984	if (self->font != font)	1245	if (self->font != font)
985	{	1246	{
986	self->font = font;	1247	self->font = font;
987	layout_update_font (self);	1248	layout_update_font (self);
988	}	1249	}
989		1250
990	void	1251	void
991	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
992	CODE:	1253	CODE:
993	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
994	{	1255	{
995	self->base_height = base_height;	1256	self->base_height = base_height;
996	layout_update_font (self);	1257	layout_update_font (self);
997	}	1258	}
998		1259
999	void	1260	void
1000	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1001	CODE:	1262	CODE:
1002	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1003		1264
1004	void	1265	void
1005	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1006	CODE:	1267	CODE:
1007	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1008		1269
1009	void	1270	void
1010	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1011	CODE:	1272	CODE:
1012	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1013		1274
1014	void	1275	void
1015	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1016	CODE:	1277	CODE:
1017	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1018	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1019	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1020	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1021	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1022	);	1283	);
1023		1284
1024	void	1285	void
1025	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1026	CODE:	1287	CODE:
1027	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1028		1289
1029	void	1290	void
1030	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1031	PPCODE:	1292	PPCODE:
1032	{	1293	{
1033	int w, h;	1294	int w, h;
1034		1295
1035	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1038	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1039	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1040	}	1301	}
1041		1302
1042	int	1303	int
1043	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1044	CODE:	1305	CODE:
1045	{	1306	{
1046	PangoRectangle rect;	1307	PangoRectangle rect;
1047	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1048	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1049	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1050	}	1311	}
1051	OUTPUT:	1312	OUTPUT:
1052	RETVAL	1313	RETVAL
1053		1314
1054	int	1315	int
1055	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1056	CODE:	1317	CODE:
1057	{	1318	{
1058	int index, trailing;	1319	int index, trailing;
1059	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1060	RETVAL = index;	1321	RETVAL = index + trailing;
1061	}	1322	}
1062	OUTPUT:	1323	OUTPUT:
1063	RETVAL	1324	RETVAL
1064		1325
1065	void	1326	void
1066	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1067	PPCODE:	1328	PPCODE:
1068	{	1329	{
1069	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1070	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1071		1332
1072	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1073	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1075	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1076	}	1337	}
1077		1338
1078	void	1339	void
1079	render (CFPlus::Layout self, float x, float y, int flags = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1080	PPCODE:	1341	PPCODE:
		1342	{
		1343	int line, x;
		1344
		1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1348	--line;
		1349	#endif
		1350	EXTEND (SP, 2);
		1351	PUSHs (sv_2mortal (newSViv (line)));
		1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1353	}
		1354
		1355	void
		1356	line_x_to_index (DC::Layout self, int line, int x)
		1357	PPCODE:
		1358	{
		1359	PangoLayoutLine *lp;
		1360	int index, trailing;
		1361
		1362	if (line < 0)
		1363	XSRETURN_EMPTY;
		1364
		1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1366	XSRETURN_EMPTY; /* do better */
		1367
		1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1369
		1370	EXTEND (SP, 2);
		1371	if (GIMME_V == G_SCALAR)
		1372	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1373	else
		1374	{
		1375	PUSHs (sv_2mortal (newSViv (index)));
		1376	PUSHs (sv_2mortal (newSViv (trailing)));
		1377	}
		1378	}
		1379
		1380	void
		1381	render (DC::Layout self, float x, float y, int flags = 0)
		1382	CODE:
		1383	rc_clear (self->rc);
1081	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1082	self->pl,	1385	self->pl,
		1386	self->rc,
1083	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1084	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1085	flags	1389	flags
1086	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1087		1394
1088	MODULE = CFPlus PACKAGE = CFPlus::Texture
1089
1090	void	1395	void
1091	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1092	CODE:	1397	CODE:
1093	{	1398	{
1094	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1095	int oh = SvIV (h_);	1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1096		1406
1097	if (ow && oh)	1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1415
		1416	PROTOTYPES: ENABLE
		1417
		1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow || nh != oh) && SvOK (data_))
1098	{	1423	{
1099	int nw = minpot (ow);
1100	int nh = minpot (oh);
1101
1102	if (nw != ow || nh != oh)
1103	{
1104	if (SvOK (data_))
1105	{
1106	STRLEN datalen;	1424	STRLEN datalen;
1107	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1108	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1109	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1110		1428
1111	SvPOK_only (result_);	1429	SvPOK_only (result_);
1112	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1113		1431
1114	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1115	while (oh--)	1433	while (oh--)
1116	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1117		1435
1118	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1119	}
1120
1121	sv_setiv (w_, nw);
1122	sv_setiv (h_, nh);
1123	}
1124	}	1437	}
1125	}	1438	}
1126		1439
1127	void	1440	void
1128	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1134	{	1447	{
1135	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1136	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1137	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1138	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1139		1455
1140	if (items < 5)	1456	if (items < 5)
1141	{	1457	{
1142	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1143	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1171	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1172	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1173	}	1489	}
1174	}	1490	}
1175		1491
1176	MODULE = CFPlus PACKAGE = CFPlus::Map	1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
1177		1502
1178	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1179	new (SV *class, int map_width, int map_height)	1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
		1508	new (SV *class)
1180	CODE:	1509	CODE:
1181	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1182	RETVAL->x = 0;	1511	RETVAL->x = 0;
1183	RETVAL->y = 0;	1512	RETVAL->y = 0;
1184	RETVAL->w = map_width;	1513	RETVAL->w = 0;
1185	RETVAL->h = map_height;	1514	RETVAL->h = 0;
1186	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1187	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1188	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190	RETVAL->texs = 8192;
1191	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192	RETVAL->rows = 0;	1519	RETVAL->rows = 0;
1193	RETVAL->row = 0;	1520	RETVAL->row = 0;
1194	OUTPUT:	1521	OUTPUT:
1195	RETVAL	1522	RETVAL
1196		1523
1197	void	1524	void
1198	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1199	CODE:	1526	CODE:
1200	{	1527	{
1201	map_clear (self);	1528	map_clear (self);
1202	Safefree (self->face);	1529	Safefree (self->face2tile);
1203	Safefree (self->tex);	1530	Safefree (self->tex);
1204	Safefree (self);	1531	Safefree (self);
1205	}	1532	}
1206		1533
1207	void	1534	void
		1535	resize (DC::Map self, int map_width, int map_height)
		1536	CODE:
		1537	self->w = map_width;
		1538	self->h = map_height;
		1539
		1540	void
1208	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1209	CODE:	1542	CODE:
1210	map_clear (self);	1543	map_clear (self);
1211		1544
1212	void	1545	void
1213	set_face (CFPlus::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1547	CODE:
1215	{	1548	{
1216	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1550	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1551	}
1224		1552
1225	void	1553	void
		1554	set_smooth (DC::Map self, int face, int smooth, int level)
		1555	CODE:
		1556	{
		1557	tileid texid;
		1558	maptex *tex;
		1559
		1560	if (face < 0 || face >= self->faces)
		1561	return;
		1562
		1563	if (smooth < 0 || smooth >= self->faces)
		1564	return;
		1565
		1566	texid = self->face2tile [face];
		1567
		1568	if (!texid)
		1569	return;
		1570
		1571	tex = self->tex + texid;
		1572	tex->smoothtile = self->face2tile [smooth];
		1573	tex->smoothlevel = level;
		1574	}
		1575
		1576	void
1226	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)	1577	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)
1227	CODE:	1578	CODE:
1228	{	1579	{
1229	while (self->texs <= texid)	1580	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1581
1235	{	1582	{
1236	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1237		1584
1238	tex->name = name;	1585	tex->name = name;
…		…
1255	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1604	}
1258		1605
1259	int	1606	int
1260	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1261	ALIAS:	1608	ALIAS:
1262	oy = 1	1609	oy = 1
1263	x = 2	1610	x = 2
1264	y = 3	1611	y = 3
1265	w = 4	1612	w = 4
…		…
1276	}	1623	}
1277	OUTPUT:	1624	OUTPUT:
1278	RETVAL	1625	RETVAL
1279		1626
1280	void	1627	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1629	CODE:
1283	{	1630	{
1284	if (dx > 0)	1631	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1633	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1635
1289	if (dy > 0)	1636	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1637	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1638	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1640
1294	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1296		1643
1297	while (self->y < 0)	1644	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1303	}	1650	}
1304	}	1651	}
1305		1652
1306	void	1653	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1655	CODE:
1309	{	1656	{
1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1311	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1312	mapcell *cell;	1659	mapcell *cell;
1313	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1314		1663
1315	while (data < data_end - 1)	1664	while (data < data_end - 1)
1316	{	1665	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1318		1667
…		…
1349	cell->stat_width = 1;	1698	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1699	cell->stat_hp = *data++;
1351	}	1700	}
1352	else if (cmd == 6) // monster width	1701	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1702	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1703	else if (cmd == 0x47)
1355	{	1704	{
1356	if (*data == 4)	1705	if (*data == 4)
1357	; // decode player tag	1706	; // decode player count
1358		1707
1359	data += *data + 1;	1708	data += *data + 1;
1360	}	1709	}
1361	else if (cmd == 8) // cell flags	1710	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1711	cell->flags = *data++;
…		…
1369	}	1718	}
1370	else	1719	else
1371	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1372	}	1721	}
1373		1722
		1723	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	1724	if (flags & (4 >> z))
1375	{	1725	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
		1727	need_facenum (self, face);
		1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1377	}	1743	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	1744	}
1389	else	1745	else
1390	cell->darkness = 0;	1746	cell->darkness = 0;
1391	}	1747	}
1392	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1393		1751
1394	SV *	1752	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	1754	CODE:
1397	{	1755	{
1398	int x1, x;	1756	int x1, x;
1399	int y1, y;	1757	int y1, y;
1400	int z;	1758	int z;
…		…
1421	{	1779	{
1422	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1423		1781
1424	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1425	{	1783	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1786	int a1 = tex.a;
1433		1787
1434	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1792	}
1440	}	1793	}
1441		1794
1442	*map++ = (r )	1795	*map++ = (r )
1443	| (g << 8)	1796	| (g << 8)
…		…
1450	}	1803	}
1451	OUTPUT:	1804	OUTPUT:
1452	RETVAL	1805	RETVAL
1453		1806
1454	void	1807	void
1455	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1456	CODE:	1809	CODE:
1457	{	1810	{
1458	int vx, vy;
1459	int x, y, z;	1811	int x, y, z;
1460	int last_name;
1461	mapface face;
1462		1812
1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1464	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1816	smooth_key skey;
1465		1817
1466	/*	1818	rc_t *rc = rc_alloc ();
1467	int vx = self->vx = self->w >= sw	1819	rc_key_t key;
1468	? self->x + (self->w - sw) / 2	1820	rc_array_t *arr;
1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470		1821
1471	int vy = self->vy = self->h >= sh	1822	// thats current max. sorry.
1472	? self->y + (self->h - sh) / 2	1823	if (sw > 255) sw = 255;
1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1824	if (sh > 255) sh = 255;
1474	*/
1475		1825
1476	glColor4ub (255, 255, 255, 255);	1826	// clear key, in case of extra padding
		1827	memset (&skey, 0, sizeof (skey));
		1828
		1829	memset (&key, 0, sizeof (key));
		1830	key.r = 255;
		1831	key.g = 255;
		1832	key.b = 255;
		1833	key.a = 255;
		1834	key.mode = GL_QUADS;
		1835	key.format = GL_T2F_V3F;
		1836	key.texname = -1;
		1837
		1838	mx += self->x;
		1839	my += self->y;
		1840
		1841	// first pass: determine smooth_max
		1842	// rather ugly, if you ask me
		1843	// could also be stored inside mapcell and updated on change
		1844	memset (smooth_max, 0, sizeof (smooth_max));
		1845
		1846	for (y = 0; y < sh; y++)
		1847	if (0 <= y + my && y + my < self->rows)
		1848	{
		1849	maprow *row = self->row + (y + my);
		1850
		1851	for (x = 0; x < sw; x++)
		1852	if (row->c0 <= x + mx && x + mx < row->c1)
		1853	{
		1854	mapcell *cell = row->col + (x + mx - row->c0);
		1855
		1856	smooth_max[x + 1][y + 1] =
		1857	MAX (self->tex [cell->tile [0]].smoothlevel,
		1858	MAX (self->tex [cell->tile [1]].smoothlevel,
		1859	self->tex [cell->tile [2]].smoothlevel));
		1860	}
		1861	}
1477		1862
1478	glEnable (GL_BLEND);	1863	glEnable (GL_BLEND);
1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1480	glEnable (GL_TEXTURE_2D);
1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1482		1866
1483	glBegin (GL_QUADS);
1484
1485	last_name = 0;
1486
1487	for (z = 0; z < 3; z++)	1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
1488	for (y = 0; y < sh; y++)	1871	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	1872	if (0 <= y + my && y + my < self->rows)
1490	{	1873	{
1491	maprow *row = self->row + (y + vy);	1874	maprow *row = self->row + (y + my);
1492		1875
1493	for (x = 0; x < sw; x++)	1876	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	1877	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	1878	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	1879	mapcell *cell = row->col + (x + mx - row->c0);
1497
1498	face = cell->face [z];	1880	tileid tile = cell->tile [z];
		1881
		1882	if (tile)
		1883	{
		1884	maptex tex = self->tex [tile];
		1885	int px, py;
1499		1886
1500	if (face && face < self->texs)	1887	if (key.texname != tex.name)
		1888	{
		1889	if (!tex.name)
		1890	tex = self->tex [2]; /* missing, replace by noface */
		1891
		1892	key.texname = tex.name;
		1893	arr = rc_array (rc, &key);
		1894	}
		1895
		1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1903
		1904	if (cell->flags && z == 2)
		1905	{
		1906	// overlays such as the speech bubble, probably more to come
		1907	if (cell->flags & 1)
		1908	{
		1909	maptex tex = self->tex [1];
		1910	int px = x * T + T * 2 / 32;
		1911	int py = y * T - T * 6 / 32;
		1912
		1913	if (tex.name)
		1914	{
		1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1925	}
		1926	}
		1927	}
		1928
		1929	// update smooth hash
		1930	if (tex.smoothtile)
		1931	{
		1932	skey.tile = tex.smoothtile;
		1933	skey.level = tex.smoothlevel;
		1934
		1935	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1936
		1937	// add bits to current tile and all neighbours. skey.x|y is
		1938	// shifted +1|+1 so we always stay positive.
		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
		1952	// full tile
		1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1954
		1955	// borders
		1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1960
		1961	// corners
		1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1966	}
		1967	}
		1968	}
		1969	}
		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
		1974	// go through all smoothlevels, lowest to highest, then draw.
		1975	// this is basically counting sort
		1976	{
		1977	int w, b;
		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
		1981	for (w = 0; w < 256 / 32; ++w)
		1982	{
		1983	uint32_t smask = smooth_level [w];
		1984	if (smask)
		1985	for (b = 0; b < 32; ++b)
		1986	if (smask & (((uint32_t)1) << b))
1501	{	1987	{
1502	maptex tex = self->tex [face];	1988	int level = (w << 5) | b;
1503	int px = (x + 1) * 32 - tex.w;	1989	HE *he;
1504	int py = (y + 1) * 32 - tex.h;
1505		1990
1506	if (last_name != tex.name)	1991	hv_iterinit (smooth);
		1992	while ((he = hv_iternext (smooth)))
1507	{	1993	{
1508	glEnd ();	1994	smooth_key *skey = (smooth_key *)HeKEY (he);
1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1995	IV bits = SvIVX (HeVAL (he));
1510	glBegin (GL_QUADS);
1511	}
1512		1996
1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517	}
1518
1519	if (cell->flags && z == 2)
1520	{
1521	if (cell->flags & 1)	1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
1522	{	2000	{
1523	maptex tex = self->tex [1];	2001	maptex tex = self->tex [skey->tile];
1524	int px = (x + 1) * 32 - tex.w + 2;	2002	int px = (((int)skey->x) - 1) * T;
1525	int py = (y + 1) * 32 - tex.h - 6;	2003	int py = (((int)skey->y) - 1) * T;
		2004	int border = bits & 15;
		2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2006	float dx = tex.s * .0625f; // 16 images/row
		2007	float dy = tex.t * .5f ; // 2 images/column
1526		2008
		2009	if (tex.name)
		2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
		2013	if (key.texname != tex.name)
		2014	{
1527	glEnd ();	2015	glEnd ();
1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1529	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
		2018	}
1530		2019
		2020	if (border)
		2021	{
		2022	float ox = border * dx;
		2023
		2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2028	}
		2029
		2030	if (corner)
		2031	{
		2032	float ox = corner * dx;
		2033
1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
1535	}	2041	}
1536	}	2042	}
1537	}
1538	}	2043	}
1539		2044
1540	glEnd ();	2045	glEnd ();
1541
1542	glDisable (GL_TEXTURE_2D);	2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
1543	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1544		2055
1545	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1546	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1547	if (0 <= y + vy && y + vy < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1548	{	2059	{
1549	maprow *row = self->row + (y + vy);	2060	maprow *row = self->row + (y + my);
1550		2061
1551	for (x = 0; x < sw; x++)	2062	for (x = 0; x < sw; x++)
1552	if (row->c0 <= x + vx && x + vx < row->c1)	2063	if (row->c0 <= x + mx && x + mx < row->c1)
1553	{	2064	{
1554	mapcell *cell = row->col + (x + vx - row->c0);	2065	mapcell *cell = row->col + (x + mx - row->c0);
1555		2066
1556	int px = x * 32;	2067	int px = x * T;
1557	int py = y * 32;	2068	int py = y * T;
1558		2069
1559	if (cell->stat_hp)	2070	if (cell->stat_hp)
1560	{	2071	{
1561	int width = cell->stat_width * 32;	2072	int width = cell->stat_width * T;
1562	int thick = sh / 28 + 1 + cell->stat_width;	2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563		2074
1564	glColor3ub (0, 0, 0);	2075	glColor3ub (0, 0, 0);
1565	glRectf (px + 1, py - thick - 2,	2076	glRectf (px + 1, py - thick - 2,
1566	px + width - 1, py);	2077	px + width - 1, py);
1567		2078
…		…
1573	}	2084	}
1574	}	2085	}
1575	}	2086	}
1576		2087
1577	void	2088	void
1578	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1579	CODE:	2090	CODE:
1580	{	2091	{
1581	static float color[16][3] = {	2092	static float color[16][3] = {
1582	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1583	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1633	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1634	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1635	}	2146	}
1636		2147
1637	void	2148	void
1638	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1639	PPCODE:	2150	PPCODE:
1640	{	2151	{
1641	int vx, vy;
1642	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1643	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1644	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1645	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1646		2160
1647	memset (darkness, 255, sw4 * sh);
1648	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1649	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1650		2163
1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2164	mx += self->x - 1;
1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2165	my += self->y - 1;
1653		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1654	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1655	if (0 <= y + vy && y + vy < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1656	{	2171	{
1657	maprow *row = self->row + (y + vy);	2172	maprow *row = self->row + (y + my);
1658		2173
1659	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1660	if (row->c0 <= x + vx && x + vx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1661	{	2176	{
1662	mapcell *cell = row->col + (x + vx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1663		2178
1664	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1665	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1666	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1667	}	2182	}
1668	}	2183	}
1669		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1670	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1671	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1672	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1673	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1674	}	2227	}
1675		2228
1676	SV *	2229	SV *
1677	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1678	CODE:	2231	CODE:
1679	{	2232	{
1680	int x, y, x1, y1;	2233	int x, y, x1, y1;
1681	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1682	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1707	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1708	{	2261	{
1709	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1710	uint8_t flags = 0;	2263	uint8_t flags = 0;
1711		2264
1712	if (cell->face [0]) flags |= 1;	2265	if (cell->tile [0]) flags |= 1;
1713	if (cell->face [1]) flags |= 2;	2266	if (cell->tile [1]) flags |= 2;
1714	if (cell->face [2]) flags |= 4;	2267	if (cell->tile [2]) flags |= 4;
1715		2268
1716	*data++ = flags;	2269	*data++ = flags;
1717		2270
1718	if (flags & 1)	2271	if (flags & 1)
1719	{	2272	{
		2273	tileid tile = cell->tile [0];
1720	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1721	*data++ = cell->face [0];	2275	*data++ = tile;
1722	}	2276	}
1723		2277
1724	if (flags & 2)	2278	if (flags & 2)
1725	{	2279	{
		2280	tileid tile = cell->tile [1];
1726	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1727	*data++ = cell->face [1];	2282	*data++ = tile;
1728	}	2283	}
1729		2284
1730	if (flags & 4)	2285	if (flags & 4)
1731	{	2286	{
		2287	tileid tile = cell->tile [2];
1732	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1733	*data++ = cell->face [2];	2289	*data++ = tile;
1734	}	2290	}
1735	}	2291	}
1736	else	2292	else
1737	*data++ = 0;	2293	*data++ = 0;
1738	}	2294	}
1739	}	2295	}
1740		2296
		2297	/* if size is w*h + 5 then no data has been found */
		2298	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2299	{
1741	SvPOK_only (data_sv);	2300	SvPOK_only (data_sv);
1742	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2301	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2302	}
		2303
1743	RETVAL = data_sv;	2304	RETVAL = data_sv;
1744	}	2305	}
1745	OUTPUT:	2306	OUTPUT:
1746	RETVAL	2307	RETVAL
1747		2308
1748	void	2309	void
1749	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2310	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1750	PPCODE:	2311	PPCODE:
1751	{	2312	{
1752	int x, y, z;	2313	int x, y, z;
1753	int w, h;	2314	int w, h;
1754	int x1, y1;	2315	int x1, y1;
		2316	STRLEN len;
		2317	uint8_t *data, *end;
		2318
		2319	len = SvLEN (data_sv);
		2320	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2321	data = SvPVbyte_nolen (data_sv);
		2322	end = data + len + 8;
		2323
		2324	if (len < 5)
		2325	XSRETURN_EMPTY;
1755		2326
1756	if (*data++ != 0)	2327	if (*data++ != 0)
1757	return; /* version mismatch */	2328	XSRETURN_EMPTY; /* version mismatch */
1758		2329
1759	w = *data++ << 8; w |= *data++;	2330	w = *data++ << 8; w |= *data++;
1760	h = *data++ << 8; h |= *data++;	2331	h = *data++ << 8; h |= *data++;
1761		2332
1762	// we need to do this 'cause we don't keep an absolute coord system for rows	2333	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2345	{
1775	maprow *row = map_get_row (self, y);	2346	maprow *row = map_get_row (self, y);
1776		2347
1777	for (x = x0; x < x1; x++)	2348	for (x = x0; x < x1; x++)
1778	{	2349	{
		2350	uint8_t flags;
		2351
		2352	if (data + 7 >= end)
		2353	XSRETURN_EMPTY;
		2354
1779	uint8_t flags = *data++;	2355	flags = *data++;
1780		2356
1781	if (flags)	2357	if (flags)
1782	{	2358	{
1783	mapface face[3] = { 0, 0, 0 };
1784
1785	mapcell *cell = row_get_cell (row, x);	2359	mapcell *cell = row_get_cell (row, x);
		2360	tileid tile[3] = { 0, 0, 0 };
1786		2361
1787	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2362	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1788	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2363	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1789	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2364	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1790		2365
1791	if (cell->darkness == 0)	2366	if (cell->darkness == 0)
1792	{	2367	{
1793	cell->darkness = 0;	2368	/*cell->darkness = 0;*/
		2369	EXTEND (SP, 3);
1794		2370
1795	for (z = 0; z <= 2; z++)	2371	for (z = 0; z <= 2; z++)
1796	{	2372	{
1797	cell->face[z] = face[z];	2373	tileid t = tile [z];
1798		2374
1799	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2375	if (t >= self->texs || (t && !self->tex [t].name))
		2376	{
1800	XPUSHs (sv_2mortal (newSViv (face[z])));	2377	PUSHs (sv_2mortal (newSViv (t)));
		2378	need_texid (self, t);
		2379	}
		2380
		2381	cell->tile [z] = t;
1801	}	2382	}
1802	}	2383	}
1803	}	2384	}
1804	}	2385	}
1805	}	2386	}
1806	}	2387	}
1807		2388
1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2389	MODULE = Deliantra::Client PACKAGE = DC::RW
1809		2390
1810	CFPlus::MixChunk	2391	DC::RW
1811	new_from_file (SV *class, char *path)	2392	new (SV *class, SV *data_sv)
1812	CODE:	2393	CODE:
1813	RETVAL = Mix_LoadWAV (path);	2394	{
		2395	STRLEN datalen;
		2396	char *data = SvPVbyte (data_sv, datalen);
		2397
		2398	RETVAL = SDL_RWFromConstMem (data, datalen);
		2399	}
1814	OUTPUT:	2400	OUTPUT:
1815	RETVAL	2401	RETVAL
1816		2402
		2403	DC::RW
		2404	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2405	CODE:
		2406	RETVAL = SDL_RWFromFile (path, mode);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	# fails on win32:
		2411	# dc.xs(2268) : error C2059: syntax error : '('
1817	void	2412	#void
		2413	#close (DC::RW self)
		2414	# CODE:
		2415	# (self->(close)) (self);
		2416
		2417	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2418
		2419	PROTOTYPES: DISABLE
		2420
		2421	DC::Channel
		2422	find ()
		2423	CODE:
		2424	{
		2425	RETVAL = Mix_GroupAvailable (-1);
		2426
		2427	if (RETVAL < 0)
		2428	{
		2429	RETVAL = Mix_GroupOldest (-1);
		2430
		2431	if (RETVAL < 0)
		2432	XSRETURN_UNDEF;
		2433
		2434	Mix_HaltChannel (RETVAL);
		2435	}
		2436
		2437	Mix_UnregisterAllEffects (RETVAL);
		2438	Mix_Volume (RETVAL, 128);
		2439	}
		2440	OUTPUT:
		2441	RETVAL
		2442
		2443	void
		2444	halt (DC::Channel self)
		2445	CODE:
		2446	Mix_HaltChannel (self);
		2447
		2448	void
		2449	expire (DC::Channel self, int ticks = -1)
		2450	CODE:
		2451	Mix_ExpireChannel (self, ticks);
		2452
		2453	void
		2454	fade_out (DC::Channel self, int ticks = -1)
		2455	CODE:
		2456	Mix_FadeOutChannel (self, ticks);
		2457
		2458	int
		2459	volume (DC::Channel self, int volume)
		2460	CODE:
		2461	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2462	OUTPUT:
		2463	RETVAL
		2464
		2465	void
		2466	unregister_all_effects (DC::Channel self)
		2467	CODE:
		2468	Mix_UnregisterAllEffects (self);
		2469
		2470	void
		2471	set_panning (DC::Channel self, int left, int right)
		2472	CODE:
		2473	left = CLAMP (left , 0, 255);
		2474	right = CLAMP (right, 0, 255);
		2475	Mix_SetPanning (self, left, right);
		2476
		2477	void
		2478	set_distance (DC::Channel self, int distance)
		2479	CODE:
		2480	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2481
		2482	void
		2483	set_position (DC::Channel self, int angle, int distance)
		2484	CODE:
		2485
		2486	void
		2487	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2488	CODE:
		2489	{
		2490	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2491	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2492	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2493	}
		2494
		2495	void
		2496	set_reverse_stereo (DC::Channel self, int flip)
		2497	CODE:
		2498	Mix_SetReverseStereo (self, flip);
		2499
		2500	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2501
		2502	PROTOTYPES: DISABLE
		2503
		2504	DC::MixChunk
		2505	new (SV *class, DC::RW rwops)
		2506	CODE:
		2507	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2508	OUTPUT:
		2509	RETVAL
		2510
		2511	void
1818	DESTROY (CFPlus::MixChunk self)	2512	DESTROY (DC::MixChunk self)
1819	CODE:	2513	CODE:
1820	Mix_FreeChunk (self);	2514	Mix_FreeChunk (self);
1821		2515
1822	int	2516	int
1823	volume (CFPlus::MixChunk self, int volume = -1)	2517	volume (DC::MixChunk self, int volume = -1)
1824	CODE:	2518	CODE:
		2519	if (items > 1)
		2520	volume = CLAMP (volume, 0, 128);
1825	RETVAL = Mix_VolumeChunk (self, volume);	2521	RETVAL = Mix_VolumeChunk (self, volume);
1826	OUTPUT:	2522	OUTPUT:
1827	RETVAL	2523	RETVAL
1828		2524
1829	int	2525	DC::Channel
1830	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2526	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1831	CODE:	2527	CODE:
		2528	{
1832	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2529	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2530
		2531	if (RETVAL < 0)
		2532	XSRETURN_UNDEF;
		2533
		2534	if (channel < 0)
		2535	{
		2536	Mix_UnregisterAllEffects (RETVAL);
		2537	Mix_Volume (RETVAL, 128);
		2538	}
		2539	}
1833	OUTPUT:	2540	OUTPUT:
1834	RETVAL	2541	RETVAL
1835		2542
1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2543	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1837		2544
1838	int	2545	int
1839	volume (int volume = -1)	2546	volume (int volume = -1)
		2547	PROTOTYPE: ;$
1840	CODE:	2548	CODE:
		2549	if (items > 0)
		2550	volume = CLAMP (volume, 0, 128);
1841	RETVAL = Mix_VolumeMusic (volume);	2551	RETVAL = Mix_VolumeMusic (volume);
1842	OUTPUT:	2552	OUTPUT:
1843	RETVAL	2553	RETVAL
1844		2554
		2555	void
		2556	fade_out (int ms)
		2557	CODE:
		2558	Mix_FadeOutMusic (ms);
		2559
		2560	void
		2561	halt ()
		2562	CODE:
		2563	Mix_HaltMusic ();
		2564
1845	CFPlus::MixMusic	2565	DC::MixMusic
1846	new_from_file (SV *class, char *path)	2566	new (SV *class, DC::RW rwops)
1847	CODE:	2567	CODE:
1848	RETVAL = Mix_LoadMUS (path);	2568	RETVAL = Mix_LoadMUS_RW (rwops);
1849	OUTPUT:	2569	OUTPUT:
1850	RETVAL	2570	RETVAL
1851		2571
1852	void	2572	void
1853	DESTROY (CFPlus::MixMusic self)	2573	DESTROY (DC::MixMusic self)
1854	CODE:	2574	CODE:
1855	Mix_FreeMusic (self);	2575	Mix_FreeMusic (self);
1856		2576
1857	int	2577	int
1858	play (CFPlus::MixMusic self, int loops = -1)	2578	play (DC::MixMusic self, int loops = -1)
1859	CODE:	2579	CODE:
1860	RETVAL = Mix_PlayMusic (self, loops);	2580	RETVAL = Mix_PlayMusic (self, loops);
1861	OUTPUT:	2581	OUTPUT:
1862	RETVAL	2582	RETVAL
1863		2583
1864	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2584	void
		2585	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2586	CODE:
		2587	Mix_FadeInMusicPos (self, loops, ms, position);
		2588
		2589	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2590
		2591	PROTOTYPES: ENABLE
1865		2592
1866	BOOT:	2593	BOOT:
1867	{	2594	{
1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2595	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1869	static const struct {	2596	static const struct {
1870	const char *name;	2597	const char *name;
1871	IV iv;	2598	IV iv;
1872	} *civ, const_iv[] = {	2599	} *civ, const_iv[] = {
1873	# define const_iv(name) { # name, (IV)name }	2600	# define const_iv(name) { # name, (IV)name }
		2601	const_iv (GL_VENDOR),
		2602	const_iv (GL_VERSION),
		2603	const_iv (GL_EXTENSIONS),
1874	const_iv (GL_COLOR_MATERIAL),	2604	const_iv (GL_COLOR_MATERIAL),
1875	const_iv (GL_SMOOTH),	2605	const_iv (GL_SMOOTH),
1876	const_iv (GL_FLAT),	2606	const_iv (GL_FLAT),
1877	const_iv (GL_DITHER),	2607	const_iv (GL_DITHER),
1878	const_iv (GL_BLEND),	2608	const_iv (GL_BLEND),
…		…
1882	const_iv (GL_ALPHA_TEST),	2612	const_iv (GL_ALPHA_TEST),
1883	const_iv (GL_NORMALIZE),	2613	const_iv (GL_NORMALIZE),
1884	const_iv (GL_RESCALE_NORMAL),	2614	const_iv (GL_RESCALE_NORMAL),
1885	const_iv (GL_FRONT),	2615	const_iv (GL_FRONT),
1886	const_iv (GL_BACK),	2616	const_iv (GL_BACK),
		2617	const_iv (GL_AUX0),
1887	const_iv (GL_AND),	2618	const_iv (GL_AND),
1888	const_iv (GL_ONE),	2619	const_iv (GL_ONE),
1889	const_iv (GL_ZERO),	2620	const_iv (GL_ZERO),
1890	const_iv (GL_SRC_ALPHA),	2621	const_iv (GL_SRC_ALPHA),
1891	const_iv (GL_DST_ALPHA),	2622	const_iv (GL_DST_ALPHA),
…		…
1904	const_iv (GL_INTENSITY),	2635	const_iv (GL_INTENSITY),
1905	const_iv (GL_LUMINANCE),	2636	const_iv (GL_LUMINANCE),
1906	const_iv (GL_LUMINANCE_ALPHA),	2637	const_iv (GL_LUMINANCE_ALPHA),
1907	const_iv (GL_FLOAT),	2638	const_iv (GL_FLOAT),
1908	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2639	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2640	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2641	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2642	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2644	const_iv (GL_COMPRESSED_RGB_ARB),
		2645	const_iv (GL_COMPRESSED_RGBA_ARB),
1909	const_iv (GL_COMPILE),	2646	const_iv (GL_COMPILE),
		2647	const_iv (GL_PROXY_TEXTURE_1D),
		2648	const_iv (GL_PROXY_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_1D),	2649	const_iv (GL_TEXTURE_1D),
1911	const_iv (GL_TEXTURE_2D),	2650	const_iv (GL_TEXTURE_2D),
1912	const_iv (GL_TEXTURE_ENV),	2651	const_iv (GL_TEXTURE_ENV),
1913	const_iv (GL_TEXTURE_MAG_FILTER),	2652	const_iv (GL_TEXTURE_MAG_FILTER),
1914	const_iv (GL_TEXTURE_MIN_FILTER),	2653	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1935	const_iv (GL_COLOR_LOGIC_OP),	2674	const_iv (GL_COLOR_LOGIC_OP),
1936	const_iv (GL_SEPARABLE_2D),	2675	const_iv (GL_SEPARABLE_2D),
1937	const_iv (GL_CONVOLUTION_2D),	2676	const_iv (GL_CONVOLUTION_2D),
1938	const_iv (GL_CONVOLUTION_BORDER_MODE),	2677	const_iv (GL_CONVOLUTION_BORDER_MODE),
1939	const_iv (GL_CONSTANT_BORDER),	2678	const_iv (GL_CONSTANT_BORDER),
		2679	const_iv (GL_POINTS),
1940	const_iv (GL_LINES),	2680	const_iv (GL_LINES),
1941	const_iv (GL_LINE_STRIP),	2681	const_iv (GL_LINE_STRIP),
1942	const_iv (GL_LINE_LOOP),	2682	const_iv (GL_LINE_LOOP),
1943	const_iv (GL_QUADS),	2683	const_iv (GL_QUADS),
1944	const_iv (GL_QUAD_STRIP),	2684	const_iv (GL_QUAD_STRIP),
1945	const_iv (GL_TRIANGLES),	2685	const_iv (GL_TRIANGLES),
1946	const_iv (GL_TRIANGLE_STRIP),	2686	const_iv (GL_TRIANGLE_STRIP),
1947	const_iv (GL_TRIANGLE_FAN),	2687	const_iv (GL_TRIANGLE_FAN),
		2688	const_iv (GL_POLYGON),
1948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2689	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2690	const_iv (GL_POINT_SMOOTH_HINT),
		2691	const_iv (GL_LINE_SMOOTH_HINT),
		2692	const_iv (GL_POLYGON_SMOOTH_HINT),
		2693	const_iv (GL_GENERATE_MIPMAP_HINT),
		2694	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1949	const_iv (GL_FASTEST),	2695	const_iv (GL_FASTEST),
		2696	const_iv (GL_DONT_CARE),
		2697	const_iv (GL_NICEST),
1950	const_iv (GL_V2F),	2698	const_iv (GL_V2F),
1951	const_iv (GL_V3F),	2699	const_iv (GL_V3F),
1952	const_iv (GL_T2F_V3F),	2700	const_iv (GL_T2F_V3F),
1953	const_iv (GL_T2F_N3F_V3F),	2701	const_iv (GL_T2F_N3F_V3F),
1954	# undef const_iv	2702	# undef const_iv
1955	};	2703	};
1956		2704
1957	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2705	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1958	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2706	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2707
		2708	texture_av = newAV ();
		2709	AvREAL_off (texture_av);
1959	}	2710	}
		2711
		2712	void
		2713	disable_GL_EXT_blend_func_separate ()
		2714	CODE:
		2715	gl.BlendFuncSeparate = 0;
		2716	gl.BlendFuncSeparateEXT = 0;
1960		2717
1961	char *	2718	char *
1962	gl_vendor ()	2719	gl_vendor ()
1963	CODE:	2720	CODE:
1964	RETVAL = (char *)glGetString (GL_VENDOR);	2721	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1977	CODE:	2734	CODE:
1978	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2735	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1979	OUTPUT:	2736	OUTPUT:
1980	RETVAL	2737	RETVAL
1981		2738
		2739	const char *glGetString (GLenum pname)
		2740
		2741	GLint glGetInteger (GLenum pname)
		2742	CODE:
		2743	glGetIntegerv (pname, &RETVAL);
		2744	OUTPUT:
		2745	RETVAL
		2746
		2747	GLdouble glGetDouble (GLenum pname)
		2748	CODE:
		2749	glGetDoublev (pname, &RETVAL);
		2750	OUTPUT:
		2751	RETVAL
		2752
1982	int glGetError ()	2753	int glGetError ()
1983		2754
1984	void glFinish ()	2755	void glFinish ()
1985		2756
1986	void glClear (int mask)	2757	void glClear (int mask)
…		…
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2794	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2795	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2025		2796
2026	# near_ and far_ are due to microsofts buggy "c" compiler	2797	# near_ and far_ are due to microsofts buggy "c" compiler
2027	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2798	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2799
		2800	PROTOTYPES: DISABLE
2028		2801
2029	void glViewport (int x, int y, int width, int height)	2802	void glViewport (int x, int y, int width, int height)
2030		2803
2031	void glScissor (int x, int y, int width, int height)	2804	void glScissor (int x, int y, int width, int height)
2032		2805
…		…
2040		2813
2041	void glRotate (float angle, float x, float y, float z)	2814	void glRotate (float angle, float x, float y, float z)
2042	CODE:	2815	CODE:
2043	glRotatef (angle, x, y, z);	2816	glRotatef (angle, x, y, z);
2044		2817
2045	void glBegin (int mode)
2046
2047	void glEnd ()
2048
2049	void glColor (float r, float g, float b, float a = 1.0)	2818	void glColor (float r, float g, float b, float a = 1.0)
2050	PROTOTYPE: @
2051	ALIAS:	2819	ALIAS:
2052	glColor_premultiply = 1	2820	glColor_premultiply = 1
2053	CODE:	2821	CODE:
2054	if (ix)	2822	if (ix)
2055	{	2823	{
…		…
2058	b *= a;	2826	b *= a;
2059	}	2827	}
2060	// microsoft visual "c" rounds instead of truncating...	2828	// microsoft visual "c" rounds instead of truncating...
2061	glColor4f (r, g, b, a);	2829	glColor4f (r, g, b, a);
2062		2830
2063	void glInterleavedArrays (int format, int stride, char *data)
2064
2065	void glDrawElements (int mode, int count, int type, char *indices)
2066
2067	# 1.2 void glDrawRangeElements (int mode, int start, int end
2068
2069	void glRasterPos (float x, float y, float z = 0.)	2831	void glRasterPos (float x, float y, float z = 0.)
2070	CODE:	2832	CODE:
2071	glRasterPos3f (0, 0, z);	2833	glRasterPos3f (0, 0, z);
2072	glBitmap (0, 0, 0, 0, x, y, 0);	2834	glBitmap (0, 0, 0, 0, x, y, 0);
2073		2835
…		…
2077		2839
2078	void glTexCoord (float s, float t)	2840	void glTexCoord (float s, float t)
2079	CODE:	2841	CODE:
2080	glTexCoord2f (s, t);	2842	glTexCoord2f (s, t);
2081		2843
		2844	void glRect (float x1, float y1, float x2, float y2)
		2845	CODE:
		2846	glRectf (x1, y1, x2, y2);
		2847
		2848	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2849	CODE:
		2850	glBegin (GL_LINE_LOOP);
		2851	glVertex2f (x1, y1);
		2852	glVertex2f (x2, y1);
		2853	glVertex2f (x2, y2);
		2854	glVertex2f (x1, y2);
		2855	glEnd ();
		2856
		2857	PROTOTYPES: ENABLE
		2858
		2859	void glBegin (int mode)
		2860
		2861	void glEnd ()
		2862
		2863	void glPointSize (GLfloat size)
		2864
		2865	void glLineWidth (GLfloat width)
		2866
		2867	void glInterleavedArrays (int format, int stride, char *data)
		2868
		2869	void glDrawElements (int mode, int count, int type, char *indices)
		2870
		2871	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2872
2082	void glTexEnv (int target, int pname, float param)	2873	void glTexEnv (int target, int pname, float param)
2083	CODE:	2874	CODE:
2084	glTexEnvf (target, pname, param);	2875	glTexEnvf (target, pname, param);
2085		2876
2086	void glTexParameter (int target, int pname, float param)	2877	void glTexParameter (int target, int pname, float param)
…		…
2102	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2893	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2103	CODE:	2894	CODE:
2104	if (gl.SeparableFilter2D)	2895	if (gl.SeparableFilter2D)
2105	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2896	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2106		2897
2107	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2898	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2108		2899
2109	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2900	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2110		2901
2111	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2902	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2903
		2904	void glPixelZoom (float x, float y)
2112		2905
2113	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2906	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2114		2907
2115	int glGenTexture ()	2908	int glGenTexture ()
2116	CODE:	2909	CODE:
2117	{	2910	RETVAL = gen_texture ();
2118	GLuint name;
2119	glGenTextures (1, &name);
2120	RETVAL = name;
2121	}
2122	OUTPUT:	2911	OUTPUT:
2123	RETVAL	2912	RETVAL
2124		2913
2125	void glDeleteTexture (int name)	2914	void glDeleteTexture (int name)
2126	CODE:	2915	CODE:
2127	{
2128	GLuint name_ = name;
2129	glDeleteTextures (1, &name_);	2916	del_texture (name);
2130	}	2917
2131
2132	int glGenList ()	2918	int glGenList ()
2133	CODE:	2919	CODE:
2134	RETVAL = glGenLists (1);	2920	RETVAL = glGenLists (1);
2135	OUTPUT:	2921	OUTPUT:
2136	RETVAL	2922	RETVAL
…		…
2143		2929
2144	void glEndList ()	2930	void glEndList ()
2145		2931
2146	void glCallList (int list)	2932	void glCallList (int list)
2147		2933
		2934	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2935
		2936	PROTOTYPES: DISABLE
		2937
		2938	void
		2939	find_widget (SV *self, NV x, NV y)
		2940	PPCODE:
		2941	{
		2942	if (within_widget (self, x, y))
		2943	XPUSHs (self);
		2944	}
		2945
		2946	BOOT:
		2947	{
		2948	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2949
		2950	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2951	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2952	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2953	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2954	}
		2955
		2956	void
		2957	draw (SV *self)
		2958	CODE:
		2959	{
		2960	HV *hv;
		2961	SV **svp;
		2962	NV x, y, w, h;
		2963	SV *draw_x_sv = GvSV (draw_x_gv);
		2964	SV *draw_y_sv = GvSV (draw_y_gv);
		2965	SV *draw_w_sv = GvSV (draw_w_gv);
		2966	SV *draw_h_sv = GvSV (draw_h_gv);
		2967	double draw_x, draw_y;
		2968
		2969	if (!SvROK (self))
		2970	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2971
		2972	hv = (HV *)SvRV (self);
		2973
		2974	if (SvTYPE (hv) != SVt_PVHV)
		2975	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2976
		2977	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2978	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2979
		2980	if (!h || !w)
		2981	XSRETURN_EMPTY;
		2982
		2983	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2984	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2985
		2986	draw_x = SvNV (draw_x_sv) + x;
		2987	draw_y = SvNV (draw_y_sv) + y;
		2988
		2989	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2990	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2991	XSRETURN_EMPTY;
		2992
		2993	sv_setnv (draw_x_sv, draw_x);
		2994	sv_setnv (draw_y_sv, draw_y);
		2995
		2996	glPushMatrix ();
		2997	glTranslated (x, y, 0);
		2998
		2999	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3000	{
		3001	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3002
		3003	if (svp && SvTRUE (*svp))
		3004	{
		3005	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3006	glEnable (GL_BLEND);
		3007	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3008	glBegin (GL_QUADS);
		3009	glVertex2f (0, 0);
		3010	glVertex2f (w, 0);
		3011	glVertex2f (w, h);
		3012	glVertex2f (0, h);
		3013	glEnd ();
		3014	glDisable (GL_BLEND);
		3015	}
		3016	}
		3017	#if 0
		3018	// draw borders, for debugging
		3019	glPushMatrix ();
		3020	glColor4f (1., 1., 0., 1.);
		3021	glTranslatef (.5, .5, 0.);
		3022	glBegin (GL_LINE_LOOP);
		3023	glVertex2f (0 , 0);
		3024	glVertex2f (w - 1, 0);
		3025	glVertex2f (w - 1, h - 1);
		3026	glVertex2f (0 , h - 1);
		3027	glEnd ();
		3028	glPopMatrix ();
		3029	#endif
		3030	PUSHMARK (SP);
		3031	XPUSHs (self);
		3032	PUTBACK;
		3033	call_method ("_draw", G_VOID | G_DISCARD);
		3034	SPAGAIN;
		3035
		3036	glPopMatrix ();
		3037
		3038	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3039	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3040	}
		3041

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