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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 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)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
…		…
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
49	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
51		76
52	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
53		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
54	#if 0	82	#if 0
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	84	#else
57	# define PARACHUTE 0	85	# define PARACHUTE 0
58	#endif	86	#endif
59		87
		88	static AV *texture_av;
		89
60	static struct	90	static struct
61	{	91	{
62	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	93	#include "glfunc.h"
64	#undef GL_FUNC	94	#undef GL_FUNC
65	} gl;	95	} gl;
66		96
		97	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	99	{
69	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	104	else
74	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
75	}	106	}
76		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
77	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
78		134
79	#include "pango-font.c"	135	#include "pango-font.c"
80	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
81	#include "pango-render.c"	137	#include "pango-render.c"
82		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
85		143
86	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
87		145
88	static int	146	static int
89	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
90	{	148	{
91	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		163
106	typedef struct cf_layout {	164	typedef struct cf_layout {
107	PangoLayout *pl;	165	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
109	int base_height;	167	int base_height;
110	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
111	} *CFPlus__Layout;	170	} *DC__Layout;
112		171
113	static CFPlus__Font default_font;	172	static DC__Font default_font;
114	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
116		175
117	static void	176	static void
118	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	182	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	184	}
126		185
127	static void	186	static void
128	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
129	{	188	{
130	/* 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
131	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
132	*/	191	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
134		193
135	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		196
138	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
139	}	198	}
140		199
141	static void	200	static void
142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
143	{	202	{
144	PangoRectangle rect;	203	PangoRectangle rect;
145		204
146	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		213
155	*w = rect.width;	214	*w = rect.width;
156	*h = rect.height;	215	*h = rect.height;
157	}	216	}
158		217
		218	typedef uint16_t tileid;
159	typedef uint16_t mapface;	219	typedef uint16_t faceid;
160		220
161	typedef struct {	221	typedef struct {
162	GLint name;	222	GLuint name;
163	int w, h;	223	int w, h;
164	float s, t;	224	float s, t;
165	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
166	} maptex;	228	} maptex;
167		229
168	typedef struct {	230	typedef struct {
169	uint32_t player;	231	uint32_t player;
170	mapface face[3];	232	tileid tile[3];
171	uint16_t darkness;	233	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	235	} mapcell;
174		236
175	typedef struct {	237	typedef struct {
176	int32_t c0, c1;	238	int32_t c0, c1;
177	mapcell *col;	239	mapcell *col;
178	} maprow;	240	} maprow;
179		241
180	typedef struct map {	242	typedef struct map {
181	int x, y, w, h;	243	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	245	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	246	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		247
189	int32_t rows;	248	int32_t rows;
190	maprow *row;	249	maprow *row;
191	} *CFPlus__Map;	250	} *DC__Map;
192		251
193	static char *	252	static char *
194	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
195	{	254	{
196	char *p;	255	char *p;
…		…
213	}	272	}
214		273
215	#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))
216	#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))
217		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
218	static maprow *	297	static maprow *
219	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
220	{	299	{
221	if (0 > y)	300	if (0 > y)
222	{	301	{
223	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
262		341
263	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
264	}	343	}
265		344
266	static mapcell *	345	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
268	{	347	{
269	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
270	}	349	}
271		350
272	static void	351	static void
273	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
274	{	353	{
275	int r;	354	int r;
276		355
277	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
286	self->row = 0;	365	self->row = 0;
287	self->rows = 0;	366	self->rows = 0;
288	}	367	}
289		368
290	static void	369	static void
291	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)
292	{	371	{
293	int x, y;	372	int x, y;
294	maprow *row;	373	maprow *row;
295	mapcell *cell;	374	mapcell *cell;
296		375
…		…
316	cell->player = 0;	395	cell->player = 0;
317	}	396	}
318	}	397	}
319	}	398	}
320		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
321	static void	416	static void
322	music_finished (void)	417	music_finished (void)
323	{	418	{
324	SDL_UserEvent ev;	419	SDL_UserEvent ev;
325		420
…		…
359	n |= n >> 16;	454	n |= n >> 16;
360		455
361	return n + 1;	456	return n + 1;
362	}	457	}
363		458
364	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
365		518
366	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
367		520
368	BOOT:	521	BOOT:
369	{	522	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	524	static const struct {
372	const char *name;	525	const char *name;
373	IV iv;	526	IV iv;
374	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
375	# 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
376	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
393	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),
394	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
458	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	638
471	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	640	# undef const_iv
475	};	641	};
476		642
477	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; )
478	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);
479	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
480		655
481	int	656	int
482	in_destruct ()	657	in_destruct ()
483	CODE:	658	CODE:
484	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	661	RETVAL
487		662
488	NV floor (NV x)	663	NV floor (NV x)
489		664
490	NV ceil (NV x)	665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
491		670
492	void	671	void
493	pango_init ()	672	pango_init ()
494	CODE:	673	CODE:
495	{	674	{
496	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	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
499	}	683	}
		684
		685	char *
		686	SDL_GetError ()
500		687
501	int	688	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503		690
504	void	691	void
505	SDL_Quit ()	692	SDL_Quit ()
506		693
507	void	694	void
508	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	696	PPCODE:
510	{	697	{
511	SDL_Rect **m;	698	SDL_Rect **m;
512		699
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		704
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		707
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		712
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	717	#endif
531		718
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536		720
537	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
538	while (*m)	722	while (*m)
539	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
540	AV *av = newAV ();	726	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
544		733
545	++m;	734	++m;
546	}	735	}
547	}	736	}
548		737
549	char *
550	SDL_GetError ()
551
552	int	738	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557	);	752	);
		753
558	if (RETVAL)	754	if (RETVAL)
559	{	755	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# 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);
562	# include "glfunc.h"	760	#include "glfunc.h"
563	# undef GL_FUNC	761	#undef GL_FUNC
564	}	762	}
		763	}
565	OUTPUT:	764	OUTPUT:
566	RETVAL	765	RETVAL
567		766
568	void	767	void
569	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
570		769
571	char *	770	char *
572	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
573		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
574	void	779	void
575	SDL_PollEvent ()	780	poll_events ()
576	PPCODE:	781	PPCODE:
577	{	782	{
578	SDL_Event ev;	783	SDL_Event ev;
579		784
580	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	787	{
582	HV *hv = newHV ();	788	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		790
585	switch (ev.type)	791	switch (ev.type)
586	{	792	{
587	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
588	case SDL_KEYUP:	794	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	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 */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	800	break;
594		801
595	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	805	break;
599		806
600	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
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
608	break;	833	break;
609		834
610	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		838
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	849	break;
625	}	850	}
626		851
627	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))));
628	}	853	}
629	}	854	}
630		855
631	int	856	int
632	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)
633	POSTCALL:	858	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
636		861
637	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
638	Mix_CloseAudio ()	879	Mix_CloseAudio ()
639		880
640	int	881	int
641	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
642		883
		884	const char *
		885	Mix_GetError ()
		886
643	void	887	void
644	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
645	CODE:	889	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		891
650	void	892	void
651	win32_proxy_info ()	893	win32_proxy_info ()
652	PPCODE:	894	PPCODE:
653	{	895	{
…		…
674	}	916	}
675	}	917	}
676	#endif	918	#endif
677	}	919	}
678		920
679	void	921	int
680	add_font (char *file)	922	add_font (char *file)
681	CODE:	923	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
683		927
684	void	928	void
685	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
686	ALIAS:	930	ALIAS:
687	load_image_file = 1	931	load_image_file = 1
…		…
690	STRLEN image_len;	934	STRLEN image_len;
691	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
692	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
693	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
697		941
698	if (!rw)	942	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
700		944
…		…
773	void	1017	void
774	error (char *message)	1018	error (char *message)
775	CODE:	1019	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1021	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779	#endif	1023	#endif
780		1024
781	void	1025	void
782	fatal (char *message)	1026	fatal (char *message)
783	CODE:	1027	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1029	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787	#endif	1031	#endif
788	_exit (1);	1032	_exit (1);
789		1033
790	void	1034	void
791	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1038	ExitThread (retval); // unclean, please beam me up
795	#else	1039	#else
796	_exit (retval);	1040	_exit (retval);
797	#endif	1041	#endif
798		1042
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
800		1051
801	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
802	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
803	CODE:	1058	CODE:
804	{	1059	{
805	int count;	1060	int count;
806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
809	}	1064	}
810	OUTPUT:	1065	OUTPUT:
811	RETVAL	1066	RETVAL
812		1067
813	void	1068	void
814	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
815	CODE:	1070	CODE:
816	pango_font_description_free (self);	1071	pango_font_description_free (self);
817		1072
818	void	1073	void
819	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
820	CODE:	1076	CODE:
821	default_font = self;	1077	default_font = self;
822		1078
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1080
		1081	PROTOTYPES: DISABLE
		1082
825	void	1083	void
826	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
827	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
828	tc_clear ();	1093	tc_restore ();
829		1094
830	CFPlus::Layout	1095	DC::Layout
831	new (SV *class)	1096	new (SV *class)
832	CODE:	1097	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
834		1099
835	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
842		1108
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
845	OUTPUT:	1111	OUTPUT:
846	RETVAL	1112	RETVAL
847		1113
848	void	1114	void
849	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
850	CODE:	1116	CODE:
851	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
852	Safefree (self);	1119	Safefree (self);
853		1120
854	void	1121	void
855	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
856	CODE:	1123	CODE:
857	{	1124	{
858	STRLEN textlen;	1125	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
860		1127
861	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
862	}	1129	}
863		1130
864	void	1131	void
865	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
866	CODE:	1133	CODE:
867	{	1134	{
868	STRLEN textlen;	1135	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
870		1137
871	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
872	}	1139	}
873		1140
874	void	1141	void
875	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
876	CODE:	1143	CODE:
877	{	1144	{
878	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1147	const char *pos = text;
…		…
915	if (attrs)	1182	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
917	}	1184	}
918		1185
919	void	1186	void
920	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
921	PPCODE:	1188	PPCODE:
922	{	1189	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1191
925	do	1192	do
926	{	1193	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1195
929	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
930	{	1197	{
931	PangoRectangle extents;	1198	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1207
941	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
942	}	1209	}
943		1210
944	int	1211	int
945	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
946	CODE:	1213	CODE:
947	{	1214	{
948	int lines = 1;	1215	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
950		1217
…		…
955	}	1222	}
956	OUTPUT:	1223	OUTPUT:
957	RETVAL	1224	RETVAL
958		1225
959	SV *	1226	SV *
960	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
961	CODE:	1228	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
964	OUTPUT:	1231	OUTPUT:
965	RETVAL	1232	RETVAL
966		1233
967	void	1234	void
968	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.)
969	CODE:	1236	CODE:
970	self->r = r;	1237	self->r = r;
971	self->g = g;	1238	self->g = g;
972	self->b = b;	1239	self->b = b;
973	self->a = a;	1240	self->a = a;
974		1241
975	void	1242	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1244	CODE:
978	if (self->font != font)	1245	if (self->font != font)
979	{	1246	{
980	self->font = font;	1247	self->font = font;
981	layout_update_font (self);	1248	layout_update_font (self);
982	}	1249	}
983		1250
984	void	1251	void
985	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
986	CODE:	1253	CODE:
987	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
988	{	1255	{
989	self->base_height = base_height;	1256	self->base_height = base_height;
990	layout_update_font (self);	1257	layout_update_font (self);
991	}	1258	}
992		1259
993	void	1260	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1262	CODE:
996	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);
997		1264
998	void	1265	void
999	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1000	CODE:	1267	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1269
1003	void	1270	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1272	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1274
1008	void	1275	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1277	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1016	);	1283	);
1017		1284
1018	void	1285	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1287	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1289
1023	void	1290	void
1024	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1025	PPCODE:	1292	PPCODE:
1026	{	1293	{
1027	int w, h;	1294	int w, h;
1028		1295
1029	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1301	}
1035		1302
1036	int	1303	int
1037	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1038	CODE:	1305	CODE:
1039	{	1306	{
1040	PangoRectangle rect;	1307	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1044	}	1311	}
1045	OUTPUT:	1312	OUTPUT:
1046	RETVAL	1313	RETVAL
1047		1314
1048	int	1315	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1317	CODE:
1051	{	1318	{
1052	int index, trailing;	1319	int index, trailing;
1053	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);
1054	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1055	}	1322	}
1056	OUTPUT:	1323	OUTPUT:
1057	RETVAL	1324	RETVAL
1058		1325
1059	void	1326	void
1060	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1328	PPCODE:
1062	{	1329	{
1063	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1332
1066	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1337	}
1071		1338
1072	void	1339	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1341	PPCODE:
1075	{	1342	{
1076	int line, x;	1343	int line, x;
1077		1344
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1348	--line;
		1349	#endif
1081	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1353	}
1085		1354
1086	void	1355	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1357	PPCODE:
1089	{	1358	{
1090	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1091	int index, trailing;	1360	int index, trailing;
1092		1361
1093	if (line < 0)	1362	if (line < 0)
1094	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1095		1364
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1098		1367
1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100		1369
1101	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1107	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1108	}	1377	}
1109	}	1378	}
1110		1379
1111	void	1380	void
1112	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1113	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1114	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1115	self->pl,	1385	self->pl,
		1386	self->rc,
1116	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1117	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1118	flags	1389	flags
1119	);	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);
1120		1394
1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
1122
1123	void	1395	void
1124	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1125	CODE:	1397	CODE:
1126	{	1398	{
1127	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1128	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);
1129		1406
1130	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_))
1131	{	1423	{
1132	int nw = minpot (ow);
1133	int nh = minpot (oh);
1134
1135	if (nw != ow || nh != oh)
1136	{
1137	if (SvOK (data_))
1138	{
1139	STRLEN datalen;	1424	STRLEN datalen;
1140	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1141	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1142	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1143		1428
1144	SvPOK_only (result_);	1429	SvPOK_only (result_);
1145	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1146		1431
1147	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1148	while (oh--)	1433	while (oh--)
1149	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);
1150		1435
1151	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1152	}
1153
1154	sv_setiv (w_, nw);
1155	sv_setiv (h_, nh);
1156	}
1157	}	1437	}
1158	}	1438	}
1159		1439
1160	void	1440	void
1161	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.)
…		…
1167	{	1447	{
1168	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1171	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;
1172		1455
1173	if (items < 5)	1456	if (items < 5)
1174	{	1457	{
1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1204	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1205	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1206	}	1489	}
1207	}	1490	}
1208		1491
1209	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
1210		1502
1211	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
		1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1212	new (SV *class)	1508	new (SV *class)
1213	CODE:	1509	CODE:
1214	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1215	RETVAL->x = 0;	1511	RETVAL->x = 0;
1216	RETVAL->y = 0;	1512	RETVAL->y = 0;
1217	RETVAL->w = 0;	1513	RETVAL->w = 0;
1218	RETVAL->h = 0;	1514	RETVAL->h = 0;
1219	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1220	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1221	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1223	RETVAL->texs = 8192;
1224	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1225	RETVAL->rows = 0;	1519	RETVAL->rows = 0;
1226	RETVAL->row = 0;	1520	RETVAL->row = 0;
1227	OUTPUT:	1521	OUTPUT:
1228	RETVAL	1522	RETVAL
1229		1523
1230	void	1524	void
1231	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1232	CODE:	1526	CODE:
1233	{	1527	{
1234	map_clear (self);	1528	map_clear (self);
1235	Safefree (self->face);	1529	Safefree (self->face2tile);
1236	Safefree (self->tex);	1530	Safefree (self->tex);
1237	Safefree (self);	1531	Safefree (self);
1238	}	1532	}
1239		1533
1240	void	1534	void
1241	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1242	CODE:	1536	CODE:
1243	self->w = map_width;	1537	self->w = map_width;
1244	self->h = map_height;	1538	self->h = map_height;
1245		1539
1246	void	1540	void
1247	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1248	CODE:	1542	CODE:
1249	map_clear (self);	1543	map_clear (self);
1250		1544
1251	void	1545	void
1252	set_face (CFPlus::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1253	CODE:	1547	CODE:
1254	{	1548	{
1255	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1256	{	1550	need_texid (self, tile);
1257	Append (mapface, self->face, self->faces, self->faces);
1258	self->faces *= 2;
1259	}
1260
1261	self->face [face] = texid;
1262	}	1551	}
1263		1552
1264	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
1265	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)
1266	CODE:	1578	CODE:
1267	{	1579	{
1268	while (self->texs <= texid)	1580	need_texid (self, texid);
1269	{
1270	Append (maptex, self->tex, self->texs, self->texs);
1271	self->texs *= 2;
1272	}
1273		1581
1274	{	1582	{
1275	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1276		1584
1277	tex->name = name;	1585	tex->name = name;
…		…
1294	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1296	}	1604	}
1297		1605
1298	int	1606	int
1299	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1300	ALIAS:	1608	ALIAS:
1301	oy = 1	1609	oy = 1
1302	x = 2	1610	x = 2
1303	y = 3	1611	y = 3
1304	w = 4	1612	w = 4
…		…
1315	}	1623	}
1316	OUTPUT:	1624	OUTPUT:
1317	RETVAL	1625	RETVAL
1318		1626
1319	void	1627	void
1320	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1321	CODE:	1629	CODE:
1322	{	1630	{
1323	if (dx > 0)	1631	if (dx > 0)
1324	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1325	else if (dx < 0)	1633	else if (dx < 0)
1326	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);
1327		1635
1328	if (dy > 0)	1636	if (dy > 0)
1329	map_blank (self, self->x, self->y, self->w, dy);	1637	map_blank (self, self->x, self->y, self->w, dy);
1330	else if (dy < 0)	1638	else if (dy < 0)
1331	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);
1332		1640
1333	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1334	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1335		1643
1336	while (self->y < 0)	1644	while (self->y < 0)
…		…
1340	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1341	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1342	}	1650	}
1343	}	1651	}
1344		1652
1345	void	1653	SV *
1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1347	CODE:	1655	CODE:
1348	{	1656	{
1349	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1350	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1351	mapcell *cell;	1659	mapcell *cell;
1352	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1353		1663
1354	while (data < data_end - 1)	1664	while (data < data_end - 1)
1355	{	1665	{
1356	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1357		1667
…		…
1388	cell->stat_width = 1;	1698	cell->stat_width = 1;
1389	cell->stat_hp = *data++;	1699	cell->stat_hp = *data++;
1390	}	1700	}
1391	else if (cmd == 6) // monster width	1701	else if (cmd == 6) // monster width
1392	cell->stat_width = *data++ + 1;	1702	cell->stat_width = *data++ + 1;
1393	else if (cmd == 0x47) // monster width	1703	else if (cmd == 0x47)
1394	{	1704	{
1395	if (*data == 4)	1705	if (*data == 4)
1396	; // decode player tag	1706	; // decode player count
1397		1707
1398	data += *data + 1;	1708	data += *data + 1;
1399	}	1709	}
1400	else if (cmd == 8) // cell flags	1710	else if (cmd == 8) // cell flags
1401	cell->flags = *data++;	1711	cell->flags = *data++;
…		…
1408	}	1718	}
1409	else	1719	else
1410	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1411	}	1721	}
1412		1722
		1723	for (z = 0; z <= 2; ++z)
1413	if (flags & 4)	1724	if (flags & (4 >> z))
1414	{	1725	{
1415	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	}
1416	}	1743	}
1417
1418	if (flags & 2)
1419	{
1420	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1421	}
1422
1423	if (flags & 1)
1424	{
1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1426	}
1427	}	1744	}
1428	else	1745	else
1429	cell->darkness = 0;	1746	cell->darkness = 0;
1430	}	1747	}
1431	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1432		1751
1433	SV *	1752	SV *
1434	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)
1435	CODE:	1754	CODE:
1436	{	1755	{
1437	int x1, x;	1756	int x1, x;
1438	int y1, y;	1757	int y1, y;
1439	int z;	1758	int z;
…		…
1460	{	1779	{
1461	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1462		1781
1463	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1464	{	1783	{
1465	mapface face = cell->face [z];
1466
1467	if (face)
1468	{
1469	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1470	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1471	int a1 = tex.a;	1786	int a1 = tex.a;
1472		1787
1473	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1474	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1475	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1476	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1477	}
1478	}	1792	}
1479	}	1793	}
1480		1794
1481	*map++ = (r )	1795	*map++ = (r )
1482	| (g << 8)	1796	| (g << 8)
…		…
1489	}	1803	}
1490	OUTPUT:	1804	OUTPUT:
1491	RETVAL	1805	RETVAL
1492		1806
1493	void	1807	void
1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1495	CODE:	1809	CODE:
1496	{	1810	{
1497	int x, y, z;	1811	int x, y, z;
1498	int last_name;
1499	mapface face;
1500		1812
1501	glColor4ub (255, 255, 255, 255);	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		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;
		1817
		1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
		1821
		1822	// thats current max. sorry.
		1823	if (sw > 255) sw = 255;
		1824	if (sh > 255) sh = 255;
		1825
		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	}
1502		1862
1503	glEnable (GL_BLEND);	1863	glEnable (GL_BLEND);
1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1505	glEnable (GL_TEXTURE_2D);
1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1507		1866
1508	glBegin (GL_QUADS);
1509
1510	last_name = 0;
1511
1512	mx += self->x;
1513	my += self->y;
1514
1515	for (z = 0; z < 3; z++)	1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
1516	for (y = 0; y < sh; y++)	1871	for (y = 0; y < sh; y++)
1517	if (0 <= y + my && y + my < self->rows)	1872	if (0 <= y + my && y + my < self->rows)
1518	{	1873	{
1519	maprow *row = self->row + (y + my);	1874	maprow *row = self->row + (y + my);
1520		1875
1521	for (x = 0; x < sw; x++)	1876	for (x = 0; x < sw; x++)
1522	if (row->c0 <= x + mx && x + mx < row->c1)	1877	if (row->c0 <= x + mx && x + mx < row->c1)
1523	{	1878	{
1524	mapcell *cell = row->col + (x + mx - row->c0);	1879	mapcell *cell = row->col + (x + mx - row->c0);
1525
1526	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;
1527		1886
1528	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))
1529	{	1987	{
1530	maptex tex = self->tex [face];	1988	int level = (w << 5) | b;
1531	int px = (x + 1) * 32 - tex.w;	1989	HE *he;
1532	int py = (y + 1) * 32 - tex.h;
1533		1990
1534	if (last_name != tex.name)	1991	hv_iterinit (smooth);
		1992	while ((he = hv_iternext (smooth)))
1535	{	1993	{
1536	glEnd ();	1994	smooth_key *skey = (smooth_key *)HeKEY (he);
1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1995	IV bits = SvIVX (HeVAL (he));
1538	glBegin (GL_QUADS);
1539	}
1540		1996
1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1545	}
1546
1547	if (cell->flags && z == 2)
1548	{
1549	if (cell->flags & 1)	1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
1550	{	2000	{
1551	maptex tex = self->tex [1];	2001	maptex tex = self->tex [skey->tile];
1552	int px = (x + 1) * 32 - tex.w + 2;	2002	int px = (((int)skey->x) - 1) * T;
1553	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
1554		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	{
1555	glEnd ();	2015	glEnd ();
1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1557	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
		2018	}
1558		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
1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
1563	}	2041	}
1564	}	2042	}
1565	}
1566	}	2043	}
1567		2044
1568	glEnd ();	2045	glEnd ();
1569
1570	glDisable (GL_TEXTURE_2D);	2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
1571	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1572		2055
1573	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1574	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1575	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1576	{	2059	{
…		…
1579	for (x = 0; x < sw; x++)	2062	for (x = 0; x < sw; x++)
1580	if (row->c0 <= x + mx && x + mx < row->c1)	2063	if (row->c0 <= x + mx && x + mx < row->c1)
1581	{	2064	{
1582	mapcell *cell = row->col + (x + mx - row->c0);	2065	mapcell *cell = row->col + (x + mx - row->c0);
1583		2066
1584	int px = x * 32;	2067	int px = x * T;
1585	int py = y * 32;	2068	int py = y * T;
1586		2069
1587	if (cell->stat_hp)	2070	if (cell->stat_hp)
1588	{	2071	{
1589	int width = cell->stat_width * 32;	2072	int width = cell->stat_width * T;
1590	int thick = sh / 28 + 1 + cell->stat_width;	2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1591		2074
1592	glColor3ub (0, 0, 0);	2075	glColor3ub (0, 0, 0);
1593	glRectf (px + 1, py - thick - 2,	2076	glRectf (px + 1, py - thick - 2,
1594	px + width - 1, py);	2077	px + width - 1, py);
1595		2078
…		…
1601	}	2084	}
1602	}	2085	}
1603	}	2086	}
1604		2087
1605	void	2088	void
1606	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)
1607	CODE:	2090	CODE:
1608	{	2091	{
1609	static float color[16][3] = {	2092	static float color[16][3] = {
1610	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1611	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1661	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1662	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1663	}	2146	}
1664		2147
1665	void	2148	void
1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1667	PPCODE:	2150	PPCODE:
1668	{	2151	{
1669	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1670	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1671	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1672	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1673		2160
1674	memset (darkness, 255, sw4 * sh);
1675	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1676	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1677		2163
1678	mx += self->x;	2164	mx += self->x - 1;
1679	my += self->y;	2165	my += self->y - 1;
1680		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1681	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1682	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1683	{	2171	{
1684	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1685		2173
1686	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1687	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1688	{	2176	{
1689	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1690		2178
1691	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1692	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1693	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1694	}	2182	}
1695	}	2183	}
1696		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
1697	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1698	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1699	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1700	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1701	}	2227	}
1702		2228
1703	SV *	2229	SV *
1704	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)
1705	CODE:	2231	CODE:
1706	{	2232	{
1707	int x, y, x1, y1;	2233	int x, y, x1, y1;
1708	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1709	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1734	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1735	{	2261	{
1736	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1737	uint8_t flags = 0;	2263	uint8_t flags = 0;
1738		2264
1739	if (cell->face [0]) flags |= 1;	2265	if (cell->tile [0]) flags |= 1;
1740	if (cell->face [1]) flags |= 2;	2266	if (cell->tile [1]) flags |= 2;
1741	if (cell->face [2]) flags |= 4;	2267	if (cell->tile [2]) flags |= 4;
1742		2268
1743	*data++ = flags;	2269	*data++ = flags;
1744		2270
1745	if (flags & 1)	2271	if (flags & 1)
1746	{	2272	{
		2273	tileid tile = cell->tile [0];
1747	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1748	*data++ = cell->face [0];	2275	*data++ = tile;
1749	}	2276	}
1750		2277
1751	if (flags & 2)	2278	if (flags & 2)
1752	{	2279	{
		2280	tileid tile = cell->tile [1];
1753	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1754	*data++ = cell->face [1];	2282	*data++ = tile;
1755	}	2283	}
1756		2284
1757	if (flags & 4)	2285	if (flags & 4)
1758	{	2286	{
		2287	tileid tile = cell->tile [2];
1759	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1760	*data++ = cell->face [2];	2289	*data++ = tile;
1761	}	2290	}
1762	}	2291	}
1763	else	2292	else
1764	*data++ = 0;	2293	*data++ = 0;
1765	}	2294	}
1766	}	2295	}
1767		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	{
1768	SvPOK_only (data_sv);	2300	SvPOK_only (data_sv);
1769	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2301	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2302	}
		2303
1770	RETVAL = data_sv;	2304	RETVAL = data_sv;
1771	}	2305	}
1772	OUTPUT:	2306	OUTPUT:
1773	RETVAL	2307	RETVAL
1774		2308
1775	void	2309	void
1776	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)
1777	PPCODE:	2311	PPCODE:
1778	{	2312	{
1779	int x, y, z;	2313	int x, y, z;
1780	int w, h;	2314	int w, h;
1781	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;
1782		2326
1783	if (*data++ != 0)	2327	if (*data++ != 0)
1784	return; /* version mismatch */	2328	XSRETURN_EMPTY; /* version mismatch */
1785		2329
1786	w = *data++ << 8; w |= *data++;	2330	w = *data++ << 8; w |= *data++;
1787	h = *data++ << 8; h |= *data++;	2331	h = *data++ << 8; h |= *data++;
1788		2332
1789	// 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
…		…
1801	{	2345	{
1802	maprow *row = map_get_row (self, y);	2346	maprow *row = map_get_row (self, y);
1803		2347
1804	for (x = x0; x < x1; x++)	2348	for (x = x0; x < x1; x++)
1805	{	2349	{
		2350	uint8_t flags;
		2351
		2352	if (data + 7 >= end)
		2353	XSRETURN_EMPTY;
		2354
1806	uint8_t flags = *data++;	2355	flags = *data++;
1807		2356
1808	if (flags)	2357	if (flags)
1809	{	2358	{
1810	mapface face[3] = { 0, 0, 0 };
1811
1812	mapcell *cell = row_get_cell (row, x);	2359	mapcell *cell = row_get_cell (row, x);
		2360	tileid tile[3] = { 0, 0, 0 };
1813		2361
1814	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2362	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1815	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2363	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1816	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2364	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1817		2365
1818	if (cell->darkness == 0)	2366	if (cell->darkness == 0)
1819	{	2367	{
1820	cell->darkness = 0;	2368	/*cell->darkness = 0;*/
		2369	EXTEND (SP, 3);
1821		2370
1822	for (z = 0; z <= 2; z++)	2371	for (z = 0; z <= 2; z++)
1823	{	2372	{
1824	cell->face[z] = face[z];	2373	tileid t = tile [z];
1825		2374
1826	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2375	if (t >= self->texs || (t && !self->tex [t].name))
		2376	{
1827	XPUSHs (sv_2mortal (newSViv (face[z])));	2377	PUSHs (sv_2mortal (newSViv (t)));
		2378	need_texid (self, t);
		2379	}
		2380
		2381	cell->tile [z] = t;
1828	}	2382	}
1829	}	2383	}
1830	}	2384	}
1831	}	2385	}
1832	}	2386	}
1833	}	2387	}
1834		2388
1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2389	MODULE = Deliantra::Client PACKAGE = DC::RW
1836		2390
1837	CFPlus::MixChunk	2391	DC::RW
1838	new_from_file (SV *class, char *path)	2392	new (SV *class, SV *data_sv)
1839	CODE:	2393	CODE:
1840	RETVAL = Mix_LoadWAV (path);	2394	{
		2395	STRLEN datalen;
		2396	char *data = SvPVbyte (data_sv, datalen);
		2397
		2398	RETVAL = SDL_RWFromConstMem (data, datalen);
		2399	}
1841	OUTPUT:	2400	OUTPUT:
1842	RETVAL	2401	RETVAL
1843		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 : '('
1844	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
1845	DESTROY (CFPlus::MixChunk self)	2512	DESTROY (DC::MixChunk self)
1846	CODE:	2513	CODE:
1847	Mix_FreeChunk (self);	2514	Mix_FreeChunk (self);
1848		2515
1849	int	2516	int
1850	volume (CFPlus::MixChunk self, int volume = -1)	2517	volume (DC::MixChunk self, int volume = -1)
1851	CODE:	2518	CODE:
		2519	if (items > 1)
		2520	volume = CLAMP (volume, 0, 128);
1852	RETVAL = Mix_VolumeChunk (self, volume);	2521	RETVAL = Mix_VolumeChunk (self, volume);
1853	OUTPUT:	2522	OUTPUT:
1854	RETVAL	2523	RETVAL
1855		2524
1856	int	2525	DC::Channel
1857	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)
1858	CODE:	2527	CODE:
		2528	{
1859	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	}
1860	OUTPUT:	2540	OUTPUT:
1861	RETVAL	2541	RETVAL
1862		2542
1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2543	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1864		2544
1865	int	2545	int
1866	volume (int volume = -1)	2546	volume (int volume = -1)
		2547	PROTOTYPE: ;$
1867	CODE:	2548	CODE:
		2549	if (items > 0)
		2550	volume = CLAMP (volume, 0, 128);
1868	RETVAL = Mix_VolumeMusic (volume);	2551	RETVAL = Mix_VolumeMusic (volume);
1869	OUTPUT:	2552	OUTPUT:
1870	RETVAL	2553	RETVAL
1871		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
1872	CFPlus::MixMusic	2565	DC::MixMusic
1873	new_from_file (SV *class, char *path)	2566	new (SV *class, DC::RW rwops)
1874	CODE:	2567	CODE:
1875	RETVAL = Mix_LoadMUS (path);	2568	RETVAL = Mix_LoadMUS_RW (rwops);
1876	OUTPUT:	2569	OUTPUT:
1877	RETVAL	2570	RETVAL
1878		2571
1879	void	2572	void
1880	DESTROY (CFPlus::MixMusic self)	2573	DESTROY (DC::MixMusic self)
1881	CODE:	2574	CODE:
1882	Mix_FreeMusic (self);	2575	Mix_FreeMusic (self);
1883		2576
1884	int	2577	int
1885	play (CFPlus::MixMusic self, int loops = -1)	2578	play (DC::MixMusic self, int loops = -1)
1886	CODE:	2579	CODE:
1887	RETVAL = Mix_PlayMusic (self, loops);	2580	RETVAL = Mix_PlayMusic (self, loops);
1888	OUTPUT:	2581	OUTPUT:
1889	RETVAL	2582	RETVAL
1890		2583
1891	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
1892		2592
1893	BOOT:	2593	BOOT:
1894	{	2594	{
1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2595	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1896	static const struct {	2596	static const struct {
1897	const char *name;	2597	const char *name;
1898	IV iv;	2598	IV iv;
1899	} *civ, const_iv[] = {	2599	} *civ, const_iv[] = {
1900	# 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),
1901	const_iv (GL_COLOR_MATERIAL),	2604	const_iv (GL_COLOR_MATERIAL),
1902	const_iv (GL_SMOOTH),	2605	const_iv (GL_SMOOTH),
1903	const_iv (GL_FLAT),	2606	const_iv (GL_FLAT),
1904	const_iv (GL_DITHER),	2607	const_iv (GL_DITHER),
1905	const_iv (GL_BLEND),	2608	const_iv (GL_BLEND),
…		…
1909	const_iv (GL_ALPHA_TEST),	2612	const_iv (GL_ALPHA_TEST),
1910	const_iv (GL_NORMALIZE),	2613	const_iv (GL_NORMALIZE),
1911	const_iv (GL_RESCALE_NORMAL),	2614	const_iv (GL_RESCALE_NORMAL),
1912	const_iv (GL_FRONT),	2615	const_iv (GL_FRONT),
1913	const_iv (GL_BACK),	2616	const_iv (GL_BACK),
		2617	const_iv (GL_AUX0),
1914	const_iv (GL_AND),	2618	const_iv (GL_AND),
1915	const_iv (GL_ONE),	2619	const_iv (GL_ONE),
1916	const_iv (GL_ZERO),	2620	const_iv (GL_ZERO),
1917	const_iv (GL_SRC_ALPHA),	2621	const_iv (GL_SRC_ALPHA),
1918	const_iv (GL_DST_ALPHA),	2622	const_iv (GL_DST_ALPHA),
…		…
1931	const_iv (GL_INTENSITY),	2635	const_iv (GL_INTENSITY),
1932	const_iv (GL_LUMINANCE),	2636	const_iv (GL_LUMINANCE),
1933	const_iv (GL_LUMINANCE_ALPHA),	2637	const_iv (GL_LUMINANCE_ALPHA),
1934	const_iv (GL_FLOAT),	2638	const_iv (GL_FLOAT),
1935	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),
1936	const_iv (GL_COMPILE),	2646	const_iv (GL_COMPILE),
		2647	const_iv (GL_PROXY_TEXTURE_1D),
		2648	const_iv (GL_PROXY_TEXTURE_2D),
1937	const_iv (GL_TEXTURE_1D),	2649	const_iv (GL_TEXTURE_1D),
1938	const_iv (GL_TEXTURE_2D),	2650	const_iv (GL_TEXTURE_2D),
1939	const_iv (GL_TEXTURE_ENV),	2651	const_iv (GL_TEXTURE_ENV),
1940	const_iv (GL_TEXTURE_MAG_FILTER),	2652	const_iv (GL_TEXTURE_MAG_FILTER),
1941	const_iv (GL_TEXTURE_MIN_FILTER),	2653	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1962	const_iv (GL_COLOR_LOGIC_OP),	2674	const_iv (GL_COLOR_LOGIC_OP),
1963	const_iv (GL_SEPARABLE_2D),	2675	const_iv (GL_SEPARABLE_2D),
1964	const_iv (GL_CONVOLUTION_2D),	2676	const_iv (GL_CONVOLUTION_2D),
1965	const_iv (GL_CONVOLUTION_BORDER_MODE),	2677	const_iv (GL_CONVOLUTION_BORDER_MODE),
1966	const_iv (GL_CONSTANT_BORDER),	2678	const_iv (GL_CONSTANT_BORDER),
		2679	const_iv (GL_POINTS),
1967	const_iv (GL_LINES),	2680	const_iv (GL_LINES),
1968	const_iv (GL_LINE_STRIP),	2681	const_iv (GL_LINE_STRIP),
1969	const_iv (GL_LINE_LOOP),	2682	const_iv (GL_LINE_LOOP),
1970	const_iv (GL_QUADS),	2683	const_iv (GL_QUADS),
1971	const_iv (GL_QUAD_STRIP),	2684	const_iv (GL_QUAD_STRIP),
1972	const_iv (GL_TRIANGLES),	2685	const_iv (GL_TRIANGLES),
1973	const_iv (GL_TRIANGLE_STRIP),	2686	const_iv (GL_TRIANGLE_STRIP),
1974	const_iv (GL_TRIANGLE_FAN),	2687	const_iv (GL_TRIANGLE_FAN),
		2688	const_iv (GL_POLYGON),
1975	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),
1976	const_iv (GL_FASTEST),	2695	const_iv (GL_FASTEST),
		2696	const_iv (GL_DONT_CARE),
		2697	const_iv (GL_NICEST),
1977	const_iv (GL_V2F),	2698	const_iv (GL_V2F),
1978	const_iv (GL_V3F),	2699	const_iv (GL_V3F),
1979	const_iv (GL_T2F_V3F),	2700	const_iv (GL_T2F_V3F),
1980	const_iv (GL_T2F_N3F_V3F),	2701	const_iv (GL_T2F_N3F_V3F),
1981	# undef const_iv	2702	# undef const_iv
1982	};	2703	};
1983		2704
1984	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; )
1985	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);
1986	}	2710	}
		2711
		2712	void
		2713	disable_GL_EXT_blend_func_separate ()
		2714	CODE:
		2715	gl.BlendFuncSeparate = 0;
		2716	gl.BlendFuncSeparateEXT = 0;
1987		2717
1988	char *	2718	char *
1989	gl_vendor ()	2719	gl_vendor ()
1990	CODE:	2720	CODE:
1991	RETVAL = (char *)glGetString (GL_VENDOR);	2721	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2004	CODE:	2734	CODE:
2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2735	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2006	OUTPUT:	2736	OUTPUT:
2007	RETVAL	2737	RETVAL
2008		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
2009	int glGetError ()	2753	int glGetError ()
2010		2754
2011	void glFinish ()	2755	void glFinish ()
2012		2756
2013	void glClear (int mask)	2757	void glClear (int mask)
…		…
2050	# near_ and far_ are due to microsofts buggy "c" compiler	2794	# near_ and far_ are due to microsofts buggy "c" compiler
2051	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_)
2052		2796
2053	# near_ and far_ are due to microsofts buggy "c" compiler	2797	# near_ and far_ are due to microsofts buggy "c" compiler
2054	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
2055		2801
2056	void glViewport (int x, int y, int width, int height)	2802	void glViewport (int x, int y, int width, int height)
2057		2803
2058	void glScissor (int x, int y, int width, int height)	2804	void glScissor (int x, int y, int width, int height)
2059		2805
…		…
2067		2813
2068	void glRotate (float angle, float x, float y, float z)	2814	void glRotate (float angle, float x, float y, float z)
2069	CODE:	2815	CODE:
2070	glRotatef (angle, x, y, z);	2816	glRotatef (angle, x, y, z);
2071		2817
2072	void glBegin (int mode)
2073
2074	void glEnd ()
2075
2076	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)
2077	PROTOTYPE: @
2078	ALIAS:	2819	ALIAS:
2079	glColor_premultiply = 1	2820	glColor_premultiply = 1
2080	CODE:	2821	CODE:
2081	if (ix)	2822	if (ix)
2082	{	2823	{
…		…
2085	b *= a;	2826	b *= a;
2086	}	2827	}
2087	// microsoft visual "c" rounds instead of truncating...	2828	// microsoft visual "c" rounds instead of truncating...
2088	glColor4f (r, g, b, a);	2829	glColor4f (r, g, b, a);
2089		2830
2090	void glInterleavedArrays (int format, int stride, char *data)
2091
2092	void glDrawElements (int mode, int count, int type, char *indices)
2093
2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
2095
2096	void glRasterPos (float x, float y, float z = 0.)	2831	void glRasterPos (float x, float y, float z = 0.)
2097	CODE:	2832	CODE:
2098	glRasterPos3f (0, 0, z);	2833	glRasterPos3f (0, 0, z);
2099	glBitmap (0, 0, 0, 0, x, y, 0);	2834	glBitmap (0, 0, 0, 0, x, y, 0);
2100		2835
…		…
2104		2839
2105	void glTexCoord (float s, float t)	2840	void glTexCoord (float s, float t)
2106	CODE:	2841	CODE:
2107	glTexCoord2f (s, t);	2842	glTexCoord2f (s, t);
2108		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
2109	void glTexEnv (int target, int pname, float param)	2873	void glTexEnv (int target, int pname, float param)
2110	CODE:	2874	CODE:
2111	glTexEnvf (target, pname, param);	2875	glTexEnvf (target, pname, param);
2112		2876
2113	void glTexParameter (int target, int pname, float param)	2877	void glTexParameter (int target, int pname, float param)
…		…
2129	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)
2130	CODE:	2894	CODE:
2131	if (gl.SeparableFilter2D)	2895	if (gl.SeparableFilter2D)
2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2896	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2133		2897
2134	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)
2135		2899
2136	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)
2137		2901
2138	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)
2139		2905
2140	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)
2141		2907
2142	int glGenTexture ()	2908	int glGenTexture ()
2143	CODE:	2909	CODE:
2144	{	2910	RETVAL = gen_texture ();
2145	GLuint name;
2146	glGenTextures (1, &name);
2147	RETVAL = name;
2148	}
2149	OUTPUT:	2911	OUTPUT:
2150	RETVAL	2912	RETVAL
2151		2913
2152	void glDeleteTexture (int name)	2914	void glDeleteTexture (int name)
2153	CODE:	2915	CODE:
2154	{
2155	GLuint name_ = name;
2156	glDeleteTextures (1, &name_);	2916	del_texture (name);
2157	}	2917
2158
2159	int glGenList ()	2918	int glGenList ()
2160	CODE:	2919	CODE:
2161	RETVAL = glGenLists (1);	2920	RETVAL = glGenLists (1);
2162	OUTPUT:	2921	OUTPUT:
2163	RETVAL	2922	RETVAL
…		…
2170		2929
2171	void glEndList ()	2930	void glEndList ()
2172		2931
2173	void glCallList (int list)	2932	void glCallList (int list)
2174		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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