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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.172 by root, Mon Apr 2 19:29:27 2007 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/*glBindTexture (GL_TEXTURE_2D, name);*/
		130	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		216
156	*w = rect.width;	217	*w = rect.width;
157	*h = rect.height;	218	*h = rect.height;
158	}	219	}
159		220
		221	typedef uint16_t tileid;
160	typedef uint16_t mapface;	222	typedef uint16_t faceid;
161		223
162	typedef struct {	224	typedef struct {
163	GLint name;	225	GLuint name;
164	int w, h;	226	int w, h;
165	float s, t;	227	float s, t;
166	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
167	} maptex;	231	} maptex;
168		232
169	typedef struct {	233	typedef struct {
170	uint32_t player;	234	uint32_t player;
171	mapface face[3];	235	tileid tile[3];
172	uint16_t darkness;	236	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	238	} mapcell;
175		239
176	typedef struct {	240	typedef struct {
177	int32_t c0, c1;	241	int32_t c0, c1;
178	mapcell *col;	242	mapcell *col;
179	} maprow;	243	} maprow;
180		244
181	typedef struct map {	245	typedef struct map {
182	int x, y, w, h;	246	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	248	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	249	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		250
190	int32_t rows;	251	int32_t rows;
191	maprow *row;	252	maprow *row;
192	} *CFPlus__Map;	253	} *DC__Map;
193		254
194	static char *	255	static char *
195	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
196	{	257	{
197	char *p;	258	char *p;
…		…
214	}	275	}
215		276
216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
219	static maprow *	300	static maprow *
220	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
221	{	302	{
222	if (0 > y)	303	if (0 > y)
223	{	304	{
224	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
263		344
264	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
265	}	346	}
266		347
267	static mapcell *	348	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
269	{	350	{
270	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
271	}	352	}
272		353
273	static void	354	static void
274	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
275	{	356	{
276	int r;	357	int r;
277		358
278	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	367	self->oy = 0;
287	self->row = 0;	368	self->row = 0;
288	self->rows = 0;	369	self->rows = 0;
289	}	370	}
290		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	(cell)->darkness = 0; \
		375	(cell)->stat_hp = 0; \
		376	(cell)->flags = 0; \
		377	(cell)->player = 0; \
		378	} while (0)
		379
291	static void	380	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	381	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	382	{
294	int x, y;	383	int x, y;
295	maprow *row;	384	maprow *row;
296	mapcell *cell;	385	mapcell *cell;
297		386
…		…
309	if (x >= row->c1)	398	if (x >= row->c1)
310	break;	399	break;
311		400
312	cell = row->col + x - row->c0;	401	cell = row->col + x - row->c0;
313		402
314	cell->darkness = 0;	403	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	404	}
319	}	405	}
		406	}
		407
		408	typedef struct {
		409	tileid tile;
		410	uint8_t x, y, level;
		411	} smooth_key;
		412
		413	static void
		414	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		415	{
		416	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		417
		418	if (SvIOK (*sv))
		419	SvIV_set (*sv, SvIVX (*sv) | bits);
		420	else
		421	sv_setiv (*sv, bits);
320	}	422	}
321		423
322	static void	424	static void
323	music_finished (void)	425	music_finished (void)
324	{	426	{
…		…
360	n |= n >> 16;	462	n |= n >> 16;
361		463
362	return n + 1;	464	return n + 1;
363	}	465	}
364		466
		467	static unsigned int
		468	popcount (unsigned int n)
		469	{
		470	n -= (n >> 1) & 0x55555555U;
		471	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		472	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		473	n *= 0x01010101U;
		474
		475	return n >> 24;
		476	}
		477
365	/* SDL should provide this, really. */	478	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	479	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	480	#define SDLK_MODIFIER_MAX 314
368		481
369	MODULE = CFPlus PACKAGE = CFPlus	482	/******************************************************************************/
		483
		484	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		485	static GV *hover_gv;
		486
		487	static int
		488	within_widget (SV *widget, NV x, NV y)
		489	{
		490	HV *self;
		491	SV **svp;
		492	NV wx, ww, wy, wh;
		493
		494	if (!SvROK (widget))
		495	return 0;
		496
		497	self = (HV *)SvRV (widget);
		498
		499	if (SvTYPE (self) != SVt_PVHV)
		500	return 0;
		501
		502	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		503	if (y < wy)
		504	return 0;
		505
		506	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		507	if (y >= wy + wh)
		508	return 0;
		509
		510	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		511	if (x < wx)
		512	return 0;
		513
		514	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		515	if (x >= wx + ww)
		516	return 0;
		517
		518	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		519	if (!svp || !SvTRUE (*svp))
		520	return 0;
		521
		522	return 1;
		523	}
		524
		525	MODULE = Deliantra::Client PACKAGE = DC
370		526
371	PROTOTYPES: ENABLE	527	PROTOTYPES: ENABLE
372		528
373	BOOT:	529	BOOT:
374	{	530	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	531	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	532	static const struct {
377	const char *name;	533	const char *name;
378	IV iv;	534	IV iv;
379	} *civ, const_iv[] = {	535	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	536	# define const_iv(name) { # name, (IV)name }
…		…
402		558
403	const_iv (SDL_APPINPUTFOCUS),	559	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	560	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	561	const_iv (SDL_APPACTIVE),
406		562
		563	const_iv (SDLK_FIRST),
		564	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	565	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	566	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	567	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	568	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	569	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	641	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	642	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	643	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	644	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	645	const_iv (KMOD_MODE),
		646
		647	const_iv (MIX_DEFAULT_FORMAT),
		648
		649	const_iv (SDL_INIT_TIMER),
		650	const_iv (SDL_INIT_AUDIO),
		651	const_iv (SDL_INIT_VIDEO),
		652	const_iv (SDL_INIT_CDROM),
		653	const_iv (SDL_INIT_JOYSTICK),
		654	const_iv (SDL_INIT_EVERYTHING),
		655	const_iv (SDL_INIT_NOPARACHUTE),
		656	const_iv (SDL_INIT_EVENTTHREAD),
		657
		658	const_iv (SDL_GL_RED_SIZE),
		659	const_iv (SDL_GL_GREEN_SIZE),
		660	const_iv (SDL_GL_BLUE_SIZE),
		661	const_iv (SDL_GL_ALPHA_SIZE),
		662	const_iv (SDL_GL_DOUBLEBUFFER),
		663	const_iv (SDL_GL_BUFFER_SIZE),
		664	const_iv (SDL_GL_DEPTH_SIZE),
		665	const_iv (SDL_GL_STENCIL_SIZE),
		666	const_iv (SDL_GL_ACCUM_RED_SIZE),
		667	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		668	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		670	const_iv (SDL_GL_STEREO),
		671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		672	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		673	const_iv (SDL_GL_ACCELERATED_VISUAL),
		674	const_iv (SDL_GL_SWAP_CONTROL)
488	# undef const_iv	675	# undef const_iv
489	};	676	};
490		677
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		697
511	NV floor (NV x)	698	NV floor (NV x)
512		699
513	NV ceil (NV x)	700	NV ceil (NV x)
514		701
		702	IV minpot (UV n)
		703
		704	IV popcount (UV n)
		705
515	void	706	void
516	pango_init ()	707	pango_init ()
517	CODE:	708	CODE:
518	{	709	{
519	opengl_fontmap = pango_opengl_font_map_new ();	710	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	711	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	712	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		713	/*pango_context_set_font_description (opengl_context, default_font);*/
		714	#if PANGO_VERSION_CHECK (1, 15, 2)
		715	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		716	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		717	#endif
522	}	718	}
523		719
524	int	720	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		721
527	void	722	int SDL_Init (U32 flags)
		723
		724	int SDL_InitSubSystem (U32 flags)
		725
		726	void SDL_QuitSubSystem (U32 flags)
		727
528	SDL_Quit ()	728	void SDL_Quit ()
529		729
		730	int SDL_GL_SetAttribute (int attr, int value)
		731
		732	int SDL_GL_GetAttribute (int attr)
		733	CODE:
		734	if (SDL_GL_GetAttribute (attr, &RETVAL))
		735	XSRETURN_UNDEF;
		736	OUTPUT:
		737	RETVAL
		738
530	void	739	void
531	SDL_ListModes ()	740	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	741	PPCODE:
533	{	742	{
534	SDL_Rect **m;	743	SDL_Rect **m;
535		744
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		749
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	750	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		752
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	754	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		757
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	758	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	759	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		760
558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	761	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		762
560	if (m && m != (SDL_Rect **)-1)	763	if (m && m != (SDL_Rect **)-1)
561	while (*m)	764	while (*m)
562	{	765	{
		766	if ((*m)->w >= 400 && (*m)->h >= 300)
		767	{
563	AV *av = newAV ();	768	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	769	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	770	av_push (av, newSViv ((*m)->h));
		771	av_push (av, newSViv (rgb));
		772	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	773	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		774	}
567		775
568	++m;	776	++m;
569	}	777	}
570	}	778	}
571		779
572	char *
573	SDL_GetError ()
574
575	int	780	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	781	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	782	CODE:
		783	{
		784	SDL_EnableUNICODE (1);
		785	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		786
		787	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		788	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		789	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		791
578	RETVAL = !!SDL_SetVideoMode (	792	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	793	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	794	);
		795
581	if (RETVAL)	796	if (RETVAL)
582	{	797	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	798	av_clear (texture_av);
		799
		800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	801	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	802	#include "glfunc.h"
586	# undef GL_FUNC	803	#undef GL_FUNC
587	}	804	}
		805	}
588	OUTPUT:	806	OUTPUT:
589	RETVAL	807	RETVAL
590		808
591	void	809	void
592	SDL_GL_SwapBuffers ()	810	SDL_GL_SwapBuffers ()
593		811
594	char *	812	char *
595	SDL_GetKeyName (int sym)	813	SDL_GetKeyName (int sym)
596		814
		815	int
		816	SDL_GetAppState ()
		817
		818	int
		819	SDL_GetModState ()
		820
597	void	821	void
598	SDL_PollEvent ()	822	poll_events ()
599	PPCODE:	823	PPCODE:
600	{	824	{
601	SDL_Event ev;	825	SDL_Event ev;
602		826
603	while (SDL_PollEvent (&ev))	827	SDL_PumpEvents ();
		828	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	829	{
605	HV *hv = newHV ();	830	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	831	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		832
608	switch (ev.type)	833	switch (ev.type)
609	{	834	{
610	case SDL_KEYDOWN:	835	case SDL_KEYDOWN:
611	case SDL_KEYUP:	836	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	839	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	840	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	842	break;
618		843
619	case SDL_ACTIVEEVENT:	844	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	846	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	847	break;
623		848
624	case SDL_MOUSEMOTION:	849	case SDL_MOUSEMOTION:
		850	{
		851	int state = ev.motion.state;
		852	int x = ev.motion.x;
		853	int y = ev.motion.y;
		854	int xrel = ev.motion.xrel;
		855	int yrel = ev.motion.yrel;
		856
		857	/* do simplistic event compression */
		858	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		859	&& state == ev.motion.state)
		860	{
		861	xrel += ev.motion.xrel;
		862	yrel += ev.motion.yrel;
		863	x = ev.motion.x;
		864	y = ev.motion.y;
		865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		866	}
		867
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	869	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	870	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	871	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		874	}
632	break;	875	break;
633		876
634	case SDL_MOUSEBUTTONDOWN:	877	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	878	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	879	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		880
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	881	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	882	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	883	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	884	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	889	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	890	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	891	break;
649	}	892	}
650		893
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	894	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	895	}
653	}	896	}
654		897
655	int	898	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	899	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	900	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	901	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	902	Mix_ChannelFinished (channel_finished);
660		903
661	void	904	void
		905	Mix_QuerySpec ()
		906	PPCODE:
		907	{
		908	int freq, channels;
		909	Uint16 format;
		910
		911	if (Mix_QuerySpec (&freq, &format, &channels))
		912	{
		913	EXTEND (SP, 3);
		914	PUSHs (sv_2mortal (newSViv (freq)));
		915	PUSHs (sv_2mortal (newSViv (format)));
		916	PUSHs (sv_2mortal (newSViv (channels)));
		917	}
		918	}
		919
		920	void
662	Mix_CloseAudio ()	921	Mix_CloseAudio ()
663		922
664	int	923	int
665	Mix_AllocateChannels (int numchans = -1)	924	Mix_AllocateChannels (int numchans = -1)
666		925
		926	const char *
		927	Mix_GetError ()
		928
667	void	929	void
668	lowdelay (int fd, int val = 1)	930	lowdelay (int fd, int val = 1)
669	CODE:	931	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	932	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		933
674	void	934	void
675	win32_proxy_info ()	935	win32_proxy_info ()
676	PPCODE:	936	PPCODE:
677	{	937	{
…		…
698	}	958	}
699	}	959	}
700	#endif	960	#endif
701	}	961	}
702		962
703	void	963	int
704	add_font (char *file)	964	add_font (char *file)
705	CODE:	965	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		967	OUTPUT:
		968	RETVAL
707		969
708	void	970	void
709	load_image_inline (SV *image_)	971	load_image_inline (SV *image_)
710	ALIAS:	972	ALIAS:
711	load_image_file = 1	973	load_image_file = 1
…		…
714	STRLEN image_len;	976	STRLEN image_len;
715	char *image = (char *)SvPVbyte (image_, image_len);	977	char *image = (char *)SvPVbyte (image_, image_len);
716	SDL_Surface *surface, *surface2;	978	SDL_Surface *surface, *surface2;
717	SDL_PixelFormat fmt;	979	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	980	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	981	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	982	: SDL_RWFromConstMem (image, image_len);
721		983
722	if (!rw)	984	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	985	croak ("load_image: %s", SDL_GetError ());
724		986
…		…
797	void	1059	void
798	error (char *message)	1060	error (char *message)
799	CODE:	1061	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1062	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1063	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
803	#endif	1065	#endif
804		1066
805	void	1067	void
806	fatal (char *message)	1068	fatal (char *message)
807	CODE:	1069	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1070	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1071	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1072	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
811	#endif	1073	#endif
812	_exit (1);	1074	_exit (1);
813		1075
814	void	1076	void
815	_exit (int retval = 0)	1077	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1080	ExitThread (retval); // unclean, please beam me up
819	#else	1081	#else
820	_exit (retval);	1082	_exit (retval);
821	#endif	1083	#endif
822		1084
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1085	void
		1086	debug ()
		1087	CODE:
		1088	{
		1089	#if DEBUG
		1090	VALGRIND_DO_LEAK_CHECK;
		1091	#endif
		1092	}
824		1093
825	CFPlus::Font	1094	MODULE = Deliantra::Client PACKAGE = DC::Font
		1095
		1096	PROTOTYPES: DISABLE
		1097
		1098	DC::Font
826	new_from_file (SV *class, char *path, int id = 0)	1099	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	1100	CODE:
828	{	1101	{
829	int count;	1102	int count;
830	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1103	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
833	}	1106	}
834	OUTPUT:	1107	OUTPUT:
835	RETVAL	1108	RETVAL
836		1109
837	void	1110	void
838	DESTROY (CFPlus::Font self)	1111	DESTROY (DC::Font self)
839	CODE:	1112	CODE:
840	pango_font_description_free (self);	1113	pango_font_description_free (self);
841		1114
842	void	1115	void
843	make_default (CFPlus::Font self)	1116	make_default (DC::Font self)
		1117	PROTOTYPE: $
844	CODE:	1118	CODE:
845	default_font = self;	1119	default_font = self;
846		1120
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1121	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1122
		1123	PROTOTYPES: DISABLE
		1124
849	void	1125	void
850	reset_glyph_cache ()	1126	glyph_cache_backup ()
		1127	PROTOTYPE:
851	CODE:	1128	CODE:
		1129	tc_backup ();
		1130
		1131	void
		1132	glyph_cache_restore ()
		1133	PROTOTYPE:
		1134	CODE:
852	tc_clear ();	1135	tc_restore ();
853		1136
854	CFPlus::Layout	1137	DC::Layout
855	new (SV *class)	1138	new (SV *class)
856	CODE:	1139	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1140	New (0, RETVAL, 1, struct cf_layout);
858		1141
859	RETVAL->pl = pango_layout_new (opengl_context);	1142	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1144	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1145	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1146	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1147	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1148	RETVAL->font = 0;
		1149	RETVAL->rc = rc_alloc ();
866		1150
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1151	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1152	layout_update_font (RETVAL);
869	OUTPUT:	1153	OUTPUT:
870	RETVAL	1154	RETVAL
871		1155
872	void	1156	void
873	DESTROY (CFPlus::Layout self)	1157	DESTROY (DC::Layout self)
874	CODE:	1158	CODE:
875	g_object_unref (self->pl);	1159	g_object_unref (self->pl);
		1160	rc_free (self->rc);
876	Safefree (self);	1161	Safefree (self);
877		1162
878	void	1163	void
879	set_text (CFPlus::Layout self, SV *text_)	1164	set_text (DC::Layout self, SV *text_)
880	CODE:	1165	CODE:
881	{	1166	{
882	STRLEN textlen;	1167	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1168	char *text = SvPVutf8 (text_, textlen);
884		1169
885	pango_layout_set_text (self->pl, text, textlen);	1170	pango_layout_set_text (self->pl, text, textlen);
886	}	1171	}
887		1172
888	void	1173	void
889	set_markup (CFPlus::Layout self, SV *text_)	1174	set_markup (DC::Layout self, SV *text_)
890	CODE:	1175	CODE:
891	{	1176	{
892	STRLEN textlen;	1177	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
894		1179
895	pango_layout_set_markup (self->pl, text, textlen);	1180	pango_layout_set_markup (self->pl, text, textlen);
896	}	1181	}
897		1182
898	void	1183	void
899	set_shapes (CFPlus::Layout self, ...)	1184	set_shapes (DC::Layout self, ...)
900	CODE:	1185	CODE:
901	{	1186	{
902	PangoAttrList *attrs = 0;	1187	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1188	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1189	const char *pos = text;
…		…
939	if (attrs)	1224	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1225	pango_layout_set_attributes (self->pl, attrs);
941	}	1226	}
942		1227
943	void	1228	void
944	get_shapes (CFPlus::Layout self)	1229	get_shapes (DC::Layout self)
945	PPCODE:	1230	PPCODE:
946	{	1231	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1232	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1233
949	do	1234	do
950	{	1235	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1236	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1237
953	if (run && shape_attr_p (run))	1238	if (run && shape_attr_p (run))
954	{	1239	{
955	PangoRectangle extents;	1240	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1241	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1249
965	pango_layout_iter_free (iter);	1250	pango_layout_iter_free (iter);
966	}	1251	}
967		1252
968	int	1253	int
969	has_wrapped (CFPlus::Layout self)	1254	has_wrapped (DC::Layout self)
970	CODE:	1255	CODE:
971	{	1256	{
972	int lines = 1;	1257	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1258	const char *text = pango_layout_get_text (self->pl);
974		1259
…		…
979	}	1264	}
980	OUTPUT:	1265	OUTPUT:
981	RETVAL	1266	RETVAL
982		1267
983	SV *	1268	SV *
984	get_text (CFPlus::Layout self)	1269	get_text (DC::Layout self)
985	CODE:	1270	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1271	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1272	sv_utf8_decode (RETVAL);
988	OUTPUT:	1273	OUTPUT:
989	RETVAL	1274	RETVAL
990		1275
991	void	1276	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1277	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1278	CODE:
994	self->r = r;	1279	self->r = r;
995	self->g = g;	1280	self->g = g;
996	self->b = b;	1281	self->b = b;
997	self->a = a;	1282	self->a = a;
998		1283
999	void	1284	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1285	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1286	CODE:
1002	if (self->font != font)	1287	if (self->font != font)
1003	{	1288	{
1004	self->font = font;	1289	self->font = font;
1005	layout_update_font (self);	1290	layout_update_font (self);
1006	}	1291	}
1007		1292
1008	void	1293	void
1009	set_height (CFPlus::Layout self, int base_height)	1294	set_height (DC::Layout self, int base_height)
1010	CODE:	1295	CODE:
1011	if (self->base_height != base_height)	1296	if (self->base_height != base_height)
1012	{	1297	{
1013	self->base_height = base_height;	1298	self->base_height = base_height;
1014	layout_update_font (self);	1299	layout_update_font (self);
1015	}	1300	}
1016		1301
1017	void	1302	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1303	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1304	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1305	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1306
1022	void	1307	void
1023	set_indent (CFPlus::Layout self, int indent)	1308	set_indent (DC::Layout self, int indent)
1024	CODE:	1309	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1310	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1311
1027	void	1312	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1313	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1314	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1315	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1316
1032	void	1317	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1318	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1319	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1320	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1321	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1322	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1323	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1324	: PANGO_ELLIPSIZE_NONE
1040	);	1325	);
1041		1326
1042	void	1327	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1328	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1329	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1330	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1331
1047	void	1332	void
1048	size (CFPlus::Layout self)	1333	size (DC::Layout self)
1049	PPCODE:	1334	PPCODE:
1050	{	1335	{
1051	int w, h;	1336	int w, h;
1052		1337
1053	layout_get_pixel_size (self, &w, &h);	1338	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1341	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1342	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1343	}
1059		1344
1060	int	1345	int
1061	descent (CFPlus::Layout self)	1346	descent (DC::Layout self)
1062	CODE:	1347	CODE:
1063	{	1348	{
1064	PangoRectangle rect;	1349	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1350	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1351	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1352	RETVAL = PANGO_DESCENT (rect);
1068	}	1353	}
1069	OUTPUT:	1354	OUTPUT:
1070	RETVAL	1355	RETVAL
1071		1356
1072	int	1357	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1358	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1359	CODE:
1075	{	1360	{
1076	int index, trailing;	1361	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1362	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1363	RETVAL = index + trailing;
1079	}	1364	}
1080	OUTPUT:	1365	OUTPUT:
1081	RETVAL	1366	RETVAL
1082		1367
1083	void	1368	void
1084	cursor_pos (CFPlus::Layout self, int index)	1369	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1370	PPCODE:
1086	{	1371	{
1087	PangoRectangle strong_pos;	1372	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1373	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1374
1090	EXTEND (SP, 3);	1375	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1376	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1377	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1379	}
1095		1380
1096	void	1381	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1382	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1383	PPCODE:
1099	{	1384	{
1100	int line, x;	1385	int line, x;
1101		1386
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1387	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1388	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1389	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1390	--line;
		1391	#endif
1105	EXTEND (SP, 2);	1392	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1393	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1394	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1395	}
1109		1396
1110	void	1397	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1398	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1399	PPCODE:
1113	{	1400	{
1114	PangoLayoutLine *lp;	1401	PangoLayoutLine *lp;
1115	int index, trailing;	1402	int index, trailing;
1116		1403
1117	if (line < 0)	1404	if (line < 0)
1118	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1119		1406
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1407	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1408	XSRETURN_EMPTY; /* do better */
1122		1409
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1410	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1411
1125	EXTEND (SP, 2);	1412	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1418	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1419	}
1133	}	1420	}
1134		1421
1135	void	1422	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1423	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1424	CODE:
		1425	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1426	pango_opengl_render_layout_subpixel (
1139	self->pl,	1427	self->pl,
		1428	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1429	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1430	self->r, self->g, self->b, self->a,
1142	flags	1431	flags
1143	);	1432	);
		1433	// we assume that context_change actually clears/frees stuff
		1434	// and does not do any recomputation...
		1435	pango_layout_context_changed (self->pl);
1144		1436
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1437	void
1148	pad2pot (SV *data_, SV *w_, SV *h_)	1438	draw (DC::Layout self)
1149	CODE:	1439	CODE:
1150	{	1440	{
1151	int ow = SvIV (w_);	1441	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1443	glEnable (GL_BLEND);
		1444	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1445	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1446	glEnable (GL_ALPHA_TEST);
		1447	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1448
1154	if (ow && oh)	1449	rc_draw (self->rc);
		1450
		1451	glDisable (GL_ALPHA_TEST);
		1452	glDisable (GL_BLEND);
		1453	glDisable (GL_TEXTURE_2D);
		1454	}
		1455
		1456	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1457
		1458	PROTOTYPES: ENABLE
		1459
		1460	void
		1461	pad (SV *data_, int ow, int oh, int nw, int nh)
		1462	CODE:
		1463	{
		1464	if ((nw != ow || nh != oh) && SvOK (data_))
1155	{	1465	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow || nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1466	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1467	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1468	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1469	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1470
1168	SvPOK_only (result_);	1471	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1472	SvCUR_set (result_, nw * nh * bpp);
1170		1473
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1474	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1475	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1476	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1477
1175	sv_setsv (data_, result_);	1478	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1479	}
1182	}	1480	}
1183		1481
1184	void	1482	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1483	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1489	{
1192	HV *hv = (HV *)SvRV (self);	1490	HV *hv = (HV *)SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1491	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1492	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1493	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1494
		1495	if (name <= 0)
		1496	XSRETURN_EMPTY;
1196		1497
1197	if (items < 5)	1498	if (items < 5)
1198	{	1499	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1500	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1501	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1529	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1530	glDisable (GL_BLEND);
1230	}	1531	}
1231	}	1532	}
1232		1533
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1534	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1535	CODE:
		1536	{
		1537	GLint width;
		1538	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1539	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1540	RETVAL = width > 0;
		1541	}
		1542	OUTPUT:
		1543	RETVAL
1234		1544
1235	CFPlus::Map	1545	MODULE = Deliantra::Client PACKAGE = DC::Map
		1546
		1547	PROTOTYPES: DISABLE
		1548
		1549	DC::Map
1236	new (SV *class)	1550	new (SV *class)
1237	CODE:	1551	CODE:
1238	New (0, RETVAL, 1, struct map);	1552	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1553	RETVAL->x = 0;
1240	RETVAL->y = 0;	1554	RETVAL->y = 0;
1241	RETVAL->w = 0;	1555	RETVAL->w = 0;
1242	RETVAL->h = 0;	1556	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1557	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1558	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1559	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1560	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1561	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1562	RETVAL->row = 0;
1251	OUTPUT:	1563	OUTPUT:
1252	RETVAL	1564	RETVAL
1253		1565
1254	void	1566	void
1255	DESTROY (CFPlus::Map self)	1567	DESTROY (DC::Map self)
1256	CODE:	1568	CODE:
1257	{	1569	{
1258	map_clear (self);	1570	map_clear (self);
1259	Safefree (self->face);	1571	Safefree (self->face2tile);
1260	Safefree (self->tex);	1572	Safefree (self->tex);
1261	Safefree (self);	1573	Safefree (self);
1262	}	1574	}
1263		1575
1264	void	1576	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1577	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1578	CODE:
1267	self->w = map_width;	1579	self->w = map_width;
1268	self->h = map_height;	1580	self->h = map_height;
1269		1581
1270	void	1582	void
1271	clear (CFPlus::Map self)	1583	clear (DC::Map self)
1272	CODE:	1584	CODE:
1273	map_clear (self);	1585	map_clear (self);
1274		1586
1275	void	1587	void
1276	set_face (CFPlus::Map self, int face, int texid)	1588	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1589	CODE:
1278	{	1590	{
1279	while (self->faces <= face)	1591	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1592	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1593	}
1287		1594
1288	void	1595	void
		1596	set_smooth (DC::Map self, int face, int smooth, int level)
		1597	CODE:
		1598	{
		1599	tileid texid;
		1600	maptex *tex;
		1601
		1602	if (face < 0 || face >= self->faces)
		1603	return;
		1604
		1605	if (smooth < 0 || smooth >= self->faces)
		1606	return;
		1607
		1608	texid = self->face2tile [face];
		1609
		1610	if (!texid)
		1611	return;
		1612
		1613	tex = self->tex + texid;
		1614	tex->smoothtile = self->face2tile [smooth];
		1615	tex->smoothlevel = level;
		1616	}
		1617
		1618	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1619	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1620	CODE:
1291	{	1621	{
1292	while (self->texs <= texid)	1622	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1623
1298	{	1624	{
1299	maptex *tex = self->tex + texid;	1625	maptex *tex = self->tex + texid;
1300		1626
1301	tex->name = name;	1627	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1644	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1646	}
1321		1647
1322	int	1648	int
1323	ox (CFPlus::Map self)	1649	ox (DC::Map self)
1324	ALIAS:	1650	ALIAS:
1325	oy = 1	1651	oy = 1
1326	x = 2	1652	x = 2
1327	y = 3	1653	y = 3
1328	w = 4	1654	w = 4
…		…
1339	}	1665	}
1340	OUTPUT:	1666	OUTPUT:
1341	RETVAL	1667	RETVAL
1342		1668
1343	void	1669	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1670	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1671	CODE:
1346	{	1672	{
1347	if (dx > 0)	1673	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1674	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1675	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1676	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1677
1352	if (dy > 0)	1678	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1679	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1680	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1681	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1682
1357	self->ox += dx; self->x += dx;	1683	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1684	self->oy += dy; self->y += dy;
1359		1685
1360	while (self->y < 0)	1686	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1690	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1691	self->y += MAP_EXTEND_Y;
1366	}	1692	}
1367	}	1693	}
1368		1694
1369	void	1695	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1696	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1697	CODE:
1372	{	1698	{
1373	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1699	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1374	uint8_t *data_end = (uint8_t *)SvEND (data_);	1700	uint8_t *data_end = (uint8_t *)SvEND (data_);
1375	mapcell *cell;	1701	mapcell *cell;
1376	int x, y, flags;	1702	int x, y, z, flags;
		1703	AV *missing = newAV ();
		1704	RETVAL = newRV_noinc ((SV *)missing);
1377		1705
1378	while (data < data_end - 1)	1706	while (data < data_end - 1)
1379	{	1707	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1708	flags = (data [0] << 8) + data [1]; data += 2;
1381		1709
…		…
1401	uint8_t ext, cmd;	1729	uint8_t ext, cmd;
1402		1730
1403	do	1731	do
1404	{	1732	{
1405	ext = *data++;	1733	ext = *data++;
1406	cmd = ext & 0x3f;	1734	cmd = ext & 0x7f;
1407		1735
1408	if (cmd < 4)	1736	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	1737	cell->darkness = 255 - ext * 64 + 1;
1410	else if (cmd == 5) // health	1738	else if (cmd == 5) // health
1411	{	1739	{
…		…
1414	}	1742	}
1415	else if (cmd == 6) // monster width	1743	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1744	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1745	else if (cmd == 0x47)
1418	{	1746	{
1419	if (*data == 8)	1747	if (*data == 1) cell->player = data [1];
1420	; // decode player uuid	1748	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1749	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1750	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		1751
1422	data += *data + 1;	1752	data += *data + 1;
1423	}	1753	}
1424	else if (cmd == 8) // cell flags	1754	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1755	cell->flags = *data++;
…		…
1432	}	1762	}
1433	else	1763	else
1434	cell->darkness = *data++ + 1;	1764	cell->darkness = *data++ + 1;
1435	}	1765	}
1436		1766
		1767	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1768	if (flags & (4 >> z))
1438	{	1769	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1770	faceid face = (data [0] << 8) + data [1]; data += 2;
		1771	need_facenum (self, face);
		1772	cell->tile [z] = self->face2tile [face];
		1773
		1774	if (cell->tile [z])
		1775	{
		1776	maptex *tex = self->tex + cell->tile [z];
		1777	if (!tex->name)
		1778	av_push (missing, newSViv (cell->tile [z]));
		1779
		1780	if (tex->smoothtile)
		1781	{
		1782	maptex *smooth = self->tex + tex->smoothtile;
		1783	if (!smooth->name)
		1784	av_push (missing, newSViv (tex->smoothtile));
		1785	}
		1786	}
1440	}	1787	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1788	}
1452	else	1789	else
1453	cell->darkness = 0;	1790	CELL_CLEAR (cell);
1454	}	1791	}
1455	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1456		1795
1457	SV *	1796	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1798	CODE:
1460	{	1799	{
1461	int x1, x;	1800	int x1, x;
1462	int y1, y;	1801	int y1, y;
1463	int z;	1802	int z;
…		…
1484	{	1823	{
1485	mapcell *cell = row->col + (x - row->c0);	1824	mapcell *cell = row->col + (x - row->c0);
1486		1825
1487	for (z = 0; z <= 0; z++)	1826	for (z = 0; z <= 0; z++)
1488	{	1827	{
1489	mapface face = cell->face [z];
1490
1491	if (face > 0 && face < self->texs)
1492	{
1493	maptex tex = self->tex [face];	1828	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1829	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1830	int a1 = tex.a;
1496		1831
1497	r = (r * a0 + tex.r * a1) / 255;	1832	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1833	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1834	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1835	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1836	}
1503	}	1837	}
1504		1838
1505	*map++ = (r )	1839	*map++ = (r )
1506	| (g << 8)	1840	| (g << 8)
…		…
1513	}	1847	}
1514	OUTPUT:	1848	OUTPUT:
1515	RETVAL	1849	RETVAL
1516		1850
1517	void	1851	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519	CODE:	1853	CODE:
1520	{	1854	{
1521	int x, y, z;	1855	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1856
1525	glColor4ub (255, 255, 255, 255);	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1860	smooth_key skey;
		1861	int pl_x, pl_y;
		1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
		1868
		1869	// thats current max. sorry.
		1870	if (sw > 255) sw = 255;
		1871	if (sh > 255) sh = 255;
		1872
		1873	// clear key, in case of extra padding
		1874	memset (&skey, 0, sizeof (skey));
		1875
		1876	memset (&key, 0, sizeof (key));
		1877	key.r = 255;
		1878	key.g = 255;
		1879	key.b = 255;
		1880	key.a = 255;
		1881	key.mode = GL_QUADS;
		1882	key.format = GL_T2F_V3F;
		1883	key.texname = -1;
		1884
		1885	mx += self->x;
		1886	my += self->y;
		1887
		1888	// first pass: determine smooth_max
		1889	// rather ugly, if you ask me
		1890	// could also be stored inside mapcell and updated on change
		1891	memset (smooth_max, 0, sizeof (smooth_max));
		1892
		1893	for (y = 0; y < sh; y++)
		1894	if (0 <= y + my && y + my < self->rows)
		1895	{
		1896	maprow *row = self->row + (y + my);
		1897
		1898	for (x = 0; x < sw; x++)
		1899	if (row->c0 <= x + mx && x + mx < row->c1)
		1900	{
		1901	mapcell *cell = row->col + (x + mx - row->c0);
		1902
		1903	smooth_max[x + 1][y + 1] =
		1904	MAX (self->tex [cell->tile [0]].smoothlevel,
		1905	MAX (self->tex [cell->tile [1]].smoothlevel,
		1906	self->tex [cell->tile [2]].smoothlevel));
		1907	}
		1908	}
1526		1909
1527	glEnable (GL_BLEND);	1910	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1913
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1914	for (z = 0; z <= 2; z++)
		1915	{
		1916	memset (smooth_level, 0, sizeof (smooth_level));
		1917
1540	for (y = 0; y < sh; y++)	1918	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1919	if (0 <= y + my && y + my < self->rows)
1542	{	1920	{
1543	maprow *row = self->row + (y + my);	1921	maprow *row = self->row + (y + my);
1544		1922
1545	for (x = 0; x < sw; x++)	1923	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1924	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1925	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1926	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1927	tileid tile = cell->tile [z];
		1928
		1929	if (tile)
		1930	{
		1931	maptex tex = self->tex [tile];
		1932	int px = (x + 1) * T - tex.w;
		1933	int py = (y + 1) * T - tex.h;
1551		1934
1552	if (face > 0 && face < self->texs)	1935	if (key.texname != tex.name)
		1936	{
		1937	if (!tex.name)
		1938	tex = self->tex [2]; /* missing, replace by noface */
		1939
		1940	key.texname = tex.name;
		1941	arr = rc_array (rc, &key);
		1942	}
		1943
		1944	if (expect_false (cell->player == player) && expect_false (z == 2))
		1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
		1960	if (cell->flags & 1)
		1961	{
		1962	maptex tex = self->tex [1];
		1963	int px = x * T + T * 2 / 32;
		1964	int py = y * T - T * 6 / 32;
		1965
		1966	if (tex.name)
		1967	{
		1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1978	}
		1979	}
		1980	}
		1981
		1982	// update smooth hash
		1983	if (tex.smoothtile)
		1984	{
		1985	skey.tile = tex.smoothtile;
		1986	skey.level = tex.smoothlevel;
		1987
		1988	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1989
		1990	// add bits to current tile and all neighbours. skey.x|y is
		1991	// shifted +1|+1 so we always stay positive.
		1992
		1993	// bits is ___n cccc CCCC bbbb
		1994	// n do not draw borders&corners
		1995	// c draw these corners, but...
		1996	// C ... not these
		1997	// b draw these borders
		1998
		1999	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2000	// ┃· ·· ·┃ ━━
		2001
		2002	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2003	// ·· ·· ·┏ ┓·
		2004
		2005	// full tile
		2006	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2007
		2008	// borders
		2009	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2010	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2011	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2012	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2013
		2014	// corners
		2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2019	}
		2020	}
		2021	}
		2022	}
		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
		2027	// go through all smoothlevels, lowest to highest, then draw.
		2028	// this is basically counting sort
		2029	{
		2030	int w, b;
		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
		2034	for (w = 0; w < 256 / 32; ++w)
		2035	{
		2036	uint32_t smask = smooth_level [w];
		2037	if (smask)
		2038	for (b = 0; b < 32; ++b)
		2039	if (smask & (((uint32_t)1) << b))
1553	{	2040	{
1554	maptex tex = self->tex [face];	2041	int level = (w << 5) | b;
1555	int px = (x + 1) * T - tex.w;	2042	HE *he;
1556	int py = (y + 1) * T - tex.h;
1557		2043
1558	if (last_name != tex.name)	2044	hv_iterinit (smooth);
		2045	while ((he = hv_iternext (smooth)))
1559	{	2046	{
1560	glEnd ();	2047	smooth_key *skey = (smooth_key *)HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2048	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2049
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2050	if (!(bits & 0x1000)
		2051	&& skey->level == level
		2052	&& level > smooth_max [skey->x][skey->y])
1574	{	2053	{
1575	maptex tex = self->tex [1];	2054	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * T - tex.w + 2;	2055	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * T - tex.h - 6;	2056	int py = (((int)skey->y) - 1) * T;
		2057	int border = bits & 15;
		2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2059	float dx = tex.s * .0625f; // 16 images/row
		2060	float dy = tex.t * .5f ; // 2 images/column
1578		2061
		2062	if (tex.name)
		2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
		2066	if (key.texname != tex.name)
		2067	{
1579	glEnd ();	2068	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
		2071	}
1582		2072
		2073	if (border)
		2074	{
		2075	float ox = border * dx;
		2076
		2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2081	}
		2082
		2083	if (corner)
		2084	{
		2085	float ox = corner * dx;
		2086
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
		2092	}
		2093	}
1587	}	2094	}
1588	}	2095	}
1589	}
1590	}	2096	}
1591		2097
1592	glEnd ();	2098	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
		2101	}
		2102
		2103	hv_clear (smooth);
		2104	}
		2105
		2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
		2111
		2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1595	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1596		2125
1597	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1600	{	2129	{
…		…
1609	int py = y * T;	2138	int py = y * T;
1610		2139
1611	if (cell->stat_hp)	2140	if (cell->stat_hp)
1612	{	2141	{
1613	int width = cell->stat_width * T;	2142	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2144
1616	glColor3ub (0, 0, 0);	2145	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2146	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2147	px + width - 1, py);
1619		2148
…		…
1625	}	2154	}
1626	}	2155	}
1627	}	2156	}
1628		2157
1629	void	2158	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2160	CODE:
1632	{	2161	{
1633	static float color[16][3] = {	2162	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1687	}	2216	}
1688		2217
1689	void	2218	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2220	PPCODE:
1692	{	2221	{
1693	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2230
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2233
1702	mx += self->x;	2234	mx += self->x - 1;
1703	my += self->y;	2235	my += self->y - 1;
1704		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1705	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1707	{	2241	{
1708	maprow *row = self->row + (y + my);	2242	maprow *row = self->row + (y + my);
1709		2243
1710	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2246	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
1714		2248
1715	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
1718	}	2252	}
1719	}	2253	}
1720		2254
		2255	for (y = 0; y < sh; ++y)
		2256	for (x = 0; x < sw; ++x)
		2257	{
		2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2267
		2268	uint8_t r11 = (d11 + d21 + d12) / 3;
		2269	uint8_t r21 = d21;
		2270	uint8_t r31 = (d21 + d31 + d32) / 3;
		2271
		2272	uint8_t r12 = d12;
		2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
		2275
		2276	uint8_t r13 = (d13 + d23 + d12) / 3;
		2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
		2279
		2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2289	}
		2290
		2291	free (darkness1);
		2292
1721	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
1725	}	2297	}
1726		2298
1727	SV *	2299	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2301	CODE:
1730	{	2302	{
1731	int x, y, x1, y1;	2303	int x, y, x1, y1;
1732	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
1733	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2330	if (row && row->c0 <= x && x < row->c1)
1759	{	2331	{
1760	mapcell *cell = row->col + (x - row->c0);	2332	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2333	uint8_t flags = 0;
1762		2334
1763	if (cell->face [0]) flags |= 1;	2335	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2336	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2337	if (cell->tile [2]) flags |= 4;
1766		2338
1767	*data++ = flags;	2339	*data++ = flags;
1768		2340
1769	if (flags & 1)	2341	if (flags & 1)
1770	{	2342	{
		2343	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2344	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2345	*data++ = tile;
1773	}	2346	}
1774		2347
1775	if (flags & 2)	2348	if (flags & 2)
1776	{	2349	{
		2350	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2351	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2352	*data++ = tile;
1779	}	2353	}
1780		2354
1781	if (flags & 4)	2355	if (flags & 4)
1782	{	2356	{
		2357	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2358	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2359	*data++ = tile;
1785	}	2360	}
1786	}	2361	}
1787	else	2362	else
1788	*data++ = 0;	2363	*data++ = 0;
1789	}	2364	}
1790	}	2365	}
1791		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
1792	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
1794	RETVAL = data_sv;	2374	RETVAL = data_sv;
1795	}	2375	}
1796	OUTPUT:	2376	OUTPUT:
1797	RETVAL	2377	RETVAL
1798		2378
1799	void	2379	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2381	PPCODE:
1802	{	2382	{
1803	int x, y, z;	2383	int x, y, z;
1804	int w, h;	2384	int w, h;
1805	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
1806		2396
1807	if (*data++ != 0)	2397	if (*data++ != 0)
1808	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
1809		2399
1810	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
1811	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
1812		2402
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2415	{
1826	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
1827		2417
1828	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
1829	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
1830	uint8_t flags = *data++;	2425	flags = *data++;
1831		2426
1832	if (flags)	2427	if (flags)
1833	{	2428	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
		2430	tileid tile[3] = { 0, 0, 0 };
1837		2431
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2432	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2435
1842	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
1843	{	2437	{
1844	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
1845		2440
1846	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
1847	{	2442	{
1848	cell->face[z] = face[z];	2443	tileid t = tile [z];
1849		2444
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
		2446	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2447	PUSHs (sv_2mortal (newSViv (t)));
		2448	need_texid (self, t);
		2449	}
		2450
		2451	cell->tile [z] = t;
1852	}	2452	}
1853	}	2453	}
1854	}	2454	}
1855	}	2455	}
1856	}	2456	}
1857	}	2457	}
1858		2458
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2460
1861	CFPlus::MixChunk	2461	DC::RW
1862	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
1863	CODE:	2463	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
1865	OUTPUT:	2470	OUTPUT:
1866	RETVAL	2471	RETVAL
1867		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
1869	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
1870	CODE:	2583	CODE:
1871	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
1872		2585
1873	int	2586	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2592	OUTPUT:
1878	RETVAL	2593	RETVAL
1879		2594
1880	int	2595	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2597	CODE:
		2598	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
1884	OUTPUT:	2610	OUTPUT:
1885	RETVAL	2611	RETVAL
1886		2612
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2614
1889	int	2615	int
1890	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
1891	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2622	OUTPUT:
1894	RETVAL	2623	RETVAL
1895		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
1896	CFPlus::MixMusic	2635	DC::MixMusic
1897	new_from_file (SV *class, char *path)	2636	new (SV *class, DC::RW rwops)
1898	CODE:	2637	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2638	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2639	OUTPUT:
1901	RETVAL	2640	RETVAL
1902		2641
1903	void	2642	void
1904	DESTROY (CFPlus::MixMusic self)	2643	DESTROY (DC::MixMusic self)
1905	CODE:	2644	CODE:
1906	Mix_FreeMusic (self);	2645	Mix_FreeMusic (self);
1907		2646
1908	int	2647	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2649	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2651	OUTPUT:
1913	RETVAL	2652	RETVAL
1914		2653
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	void
		2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2656	CODE:
		2657	Mix_FadeInMusicPos (self, loops, ms, position);
		2658
		2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
1916		2662
1917	BOOT:	2663	BOOT:
1918	{	2664	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2666	static const struct {
1921	const char *name;	2667	const char *name;
1922	IV iv;	2668	IV iv;
1923	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
		2671	const_iv (GL_VENDOR),
		2672	const_iv (GL_VERSION),
		2673	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2674	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2675	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2676	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2677	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2678	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2688	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
		2717	const_iv (GL_PROXY_TEXTURE_1D),
		2718	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2721	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2722	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2723	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2772	# undef const_iv
2006	};	2773	};
2007		2774
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2777
		2778	texture_av = newAV ();
		2779	AvREAL_off (texture_av);
2010	}	2780	}
		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
2011		2787
2012	char *	2788	char *
2013	gl_vendor ()	2789	gl_vendor ()
2014	CODE:	2790	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2804	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2806	OUTPUT:
2031	RETVAL	2807	RETVAL
2032		2808
		2809	const char *glGetString (GLenum pname)
		2810
		2811	GLint glGetInteger (GLenum pname)
		2812	CODE:
		2813	glGetIntegerv (pname, &RETVAL);
		2814	OUTPUT:
		2815	RETVAL
		2816
		2817	GLdouble glGetDouble (GLenum pname)
		2818	CODE:
		2819	glGetDoublev (pname, &RETVAL);
		2820	OUTPUT:
		2821	RETVAL
		2822
2033	int glGetError ()	2823	int glGetError ()
2034		2824
2035	void glFinish ()	2825	void glFinish ()
2036		2826
2037	void glClear (int mask)	2827	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2866
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
2079		2871
2080	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2081		2873
2082	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2083		2875
…		…
2091		2883
2092	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2885	CODE:
2094	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2095		2887
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2889	ALIAS:
2103	glColor_premultiply = 1	2890	glColor_premultiply = 1
2104	CODE:	2891	CODE:
2105	if (ix)	2892	if (ix)
2106	{	2893	{
…		…
2109	b *= a;	2896	b *= a;
2110	}	2897	}
2111	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2113		2900
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2902	CODE:
2122	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2905
…		…
2128		2909
2129	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2130	CODE:	2911	CODE:
2131	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2132		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2133	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2134	CODE:	2944	CODE:
2135	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2136		2946
2137	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2154	CODE:	2964	CODE:
2155	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2967
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2969
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2971
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2973
		2974	void glPixelZoom (float x, float y)
2163		2975
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2977
2166	int glGenTexture ()	2978	int glGenTexture ()
2167	CODE:	2979	CODE:
2168	{	2980	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2981	OUTPUT:
2174	RETVAL	2982	RETVAL
2175		2983
2176	void glDeleteTexture (int name)	2984	void glDeleteTexture (int name)
2177	CODE:	2985	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2986	del_texture (name);
2181	}	2987
2182
2183	int glGenList ()	2988	int glGenList ()
2184	CODE:	2989	CODE:
2185	RETVAL = glGenLists (1);	2990	RETVAL = glGenLists (1);
2186	OUTPUT:	2991	OUTPUT:
2187	RETVAL	2992	RETVAL
…		…
2194		2999
2195	void glEndList ()	3000	void glEndList ()
2196		3001
2197	void glCallList (int list)	3002	void glCallList (int list)
2198		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h || !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3060	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID | G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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