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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# 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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
…		…
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#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
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
59	#if 0	88	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61	#else	90
62	# define PARACHUTE 0	91	static AV *texture_av;
63	#endif
64		92
65	static struct	93	static struct
66	{	94	{
67	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	96	#include "glfunc.h"
69	#undef GL_FUNC	97	#undef GL_FUNC
70	} gl;	98	} gl;
71		99
		100	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	102	{
74	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	107	else
79	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
80	}	109	}
81		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
82	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
83		137
84	#include "pango-font.c"	138	#include "pango-font.c"
85	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
86	#include "pango-render.c"	140	#include "pango-render.c"
87		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
92		148
93	static int	149	static int
94	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
95	{	151	{
96	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		166
111	typedef struct cf_layout {	167	typedef struct cf_layout {
112	PangoLayout *pl;	168	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
114	int base_height;	170	int base_height;
115	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFPlus__Layout;	173	} *DC__Layout;
117		174
118	static CFPlus__Font default_font;	175	static DC__Font default_font;
119	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
121		178
122	static void	179	static void
123	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	185	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	187	}
131		188
132	static void	189	static void
133	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
134	{	191	{
135	/* 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
136	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
137	*/	194	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
139		196
140	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		199
143	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
144	}	201	}
145		202
146	static void	203	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
148	{	205	{
149	PangoRectangle rect;	206	PangoRectangle rect;
150		207
151	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		216
160	*w = rect.width;	217	*w = rect.width;
161	*h = rect.height;	218	*h = rect.height;
162	}	219	}
163		220
		221	typedef uint16_t tileid;
164	typedef uint16_t mapface;	222	typedef uint16_t faceid;
165		223
166	typedef struct {	224	typedef struct {
167	GLint name;	225	GLuint name;
168	int w, h;	226	int w, h;
169	float s, t;	227	float s, t;
170	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
171	} maptex;	231	} maptex;
172		232
173	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
174	uint16_t darkness;	236	uint16_t darkness;
175	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	238	} mapcell;
178		239
179	typedef struct {	240	typedef struct {
180	int32_t c0, c1;	241	int32_t c0, c1;
181	mapcell *col;	242	mapcell *col;
182	} maprow;	243	} maprow;
183		244
184	typedef struct map {	245	typedef struct map {
185	int x, y, w, h;	246	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	248	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	249	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		250
193	int32_t rows;	251	int32_t rows;
194	maprow *row;	252	maprow *row;
195	} *CFPlus__Map;	253	} *DC__Map;
196		254
197	static char *	255	static char *
198	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
199	{	257	{
200	char *p;	258	char *p;
…		…
217	}	275	}
218		276
219	#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))
220	#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))
221		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
222	static maprow *	300	static maprow *
223	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
224	{	302	{
225	if (0 > y)	303	if (0 > y)
226	{	304	{
227	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
266		344
267	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
268	}	346	}
269		347
270	static mapcell *	348	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
272	{	350	{
273	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
274	}	352	}
275		353
276	static void	354	static void
277	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
278	{	356	{
279	int r;	357	int r;
280		358
281	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
290	self->row = 0;	368	self->row = 0;
291	self->rows = 0;	369	self->rows = 0;
292	}	370	}
293		371
294	static void	372	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	374	{
297	int x, y;	375	int x, y;
298	maprow *row;	376	maprow *row;
		377	mapcell *cell;
299		378
300	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	380	if (y >= 0)
302	{	381	{
303	if (y >= self->rows)	382	if (y >= self->rows)
…		…
309	if (x >= row->c0)	388	if (x >= row->c0)
310	{	389	{
311	if (x >= row->c1)	390	if (x >= row->c1)
312	break;	391	break;
313		392
314	row->col[x - row->c0].darkness = 0;	393	cell = row->col + x - row->c0;
		394
		395	cell->darkness = 0;
		396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
315	}	399	}
316	}	400	}
		401	}
		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		410	{
		411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (*sv, SvIVX (*sv) | bits);
		415	else
		416	sv_setiv (*sv, bits);
317	}	417	}
318		418
319	static void	419	static void
320	music_finished (void)	420	music_finished (void)
321	{	421	{
…		…
357	n |= n >> 16;	457	n |= n >> 16;
358		458
359	return n + 1;	459	return n + 1;
360	}	460	}
361		461
362	MODULE = CFPlus PACKAGE = CFPlus	462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
		473	/* SDL should provide this, really. */
		474	#define SDLK_MODIFIER_MIN 300
		475	#define SDLK_MODIFIER_MAX 314
		476
		477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
363		521
364	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
365		523
366	BOOT:	524	BOOT:
367	{	525	{
368	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
369	static const struct {	527	static const struct {
370	const char *name;	528	const char *name;
371	IV iv;	529	IV iv;
372	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
373	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
		532	const_iv (SDLK_MODIFIER_MIN),
		533	const_iv (SDLK_MODIFIER_MAX),
		534
374	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
391	const_iv (SDL_USEREVENT),	552	const_iv (SDL_USEREVENT),
		553
		554	const_iv (SDL_APPINPUTFOCUS),
		555	const_iv (SDL_APPMOUSEFOCUS),
		556	const_iv (SDL_APPACTIVE),
		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
392	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
456	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),	641
469	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
470	const_iv (KMOD_ALT),	643
471	const_iv (KMOD_META)	644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
472	# undef const_iv	670	# undef const_iv
473	};	671	};
474		672
475	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		675
		676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
478		685
479	int	686	int
480	in_destruct ()	687	in_destruct ()
481	CODE:	688	CODE:
482	RETVAL = PL_main_cv == Nullcv;	689	RETVAL = PL_main_cv == Nullcv;
…		…
484	RETVAL	691	RETVAL
485		692
486	NV floor (NV x)	693	NV floor (NV x)
487		694
488	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
489		700
490	void	701	void
491	pango_init ()	702	pango_init ()
492	CODE:	703	CODE:
493	{	704	{
494	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
495	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/*pango_context_set_font_description (opengl_context, default_font);*/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		712	#endif
497	}	713	}
498		714
499	int	715	char *SDL_GetError ()
500	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
501		716
502	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
503	SDL_Quit ()	723	void SDL_Quit ()
504		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
505	void	734	void
506	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	736	PPCODE:
508	{	737	{
509	SDL_Rect **m;	738	SDL_Rect **m;
510		739
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		744
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		747
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		752
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif
529
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532		755
533	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
534		757
535	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
536	while (*m)	759	while (*m)
537	{	760	{
538	AV *av = newAV ();	761	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
540	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
		764	av_push (av, newSViv (rgb));
		765	av_push (av, newSViv (alpha));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
542		767
543	++m;	768	++m;
544	}	769	}
545	}	770	}
546		771
547	char *
548	SDL_GetError ()
549
550	int	772	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	773	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	CODE:	774	CODE:
		775	{
		776	SDL_EnableUNICODE (1);
		777	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		778
		779	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		780	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		781	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		782	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		783
553	RETVAL = !!SDL_SetVideoMode (	784	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	785	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
555	);	786	);
		787
556	if (RETVAL)	788	if (RETVAL)
557	{	789	{
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	790	av_clear (texture_av);
		791
		792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
560	# include "glfunc.h"	794	#include "glfunc.h"
561	# undef GL_FUNC	795	#undef GL_FUNC
562	}	796	}
		797	}
563	OUTPUT:	798	OUTPUT:
564	RETVAL	799	RETVAL
565		800
566	void	801	void
567	SDL_GL_SwapBuffers ()	802	SDL_GL_SwapBuffers ()
568		803
569	char *	804	char *
570	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
571		806
		807	int
		808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
		812
572	void	813	void
573	SDL_PollEvent ()	814	poll_events ()
574	PPCODE:	815	PPCODE:
575	{	816	{
576	SDL_Event ev;	817	SDL_Event ev;
577		818
578	while (SDL_PollEvent (&ev))	819	SDL_PumpEvents ();
		820	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	821	{
580	HV *hv = newHV ();	822	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	823	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		824
583	switch (ev.type)	825	switch (ev.type)
584	{	826	{
585	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
586	case SDL_KEYUP:	828	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	834	break;
592		835
593	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	838	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	839	break;
597		840
598	case SDL_MOUSEMOTION:	841	case SDL_MOUSEMOTION:
		842	{
		843	int state = ev.motion.state;
		844	int x = ev.motion.x;
		845	int y = ev.motion.y;
		846	int xrel = ev.motion.xrel;
		847	int yrel = ev.motion.yrel;
		848
		849	/* do simplistic event compression */
		850	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		851	&& state == ev.motion.state)
		852	{
		853	xrel += ev.motion.xrel;
		854	yrel += ev.motion.yrel;
		855	x = ev.motion.x;
		856	y = ev.motion.y;
		857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		858	}
		859
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		866	}
606	break;	867	break;
607		868
608	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611		872
612	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
620	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622	break;	883	break;
623	}	884	}
624		885
625	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
626	}	887	}
627	}	888	}
628		889
629	int	890	int
630	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
631	POSTCALL:	892	POSTCALL:
632	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
633	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
634		895
635	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
636	Mix_CloseAudio ()	913	Mix_CloseAudio ()
637		914
638	int	915	int
639	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
640		917
		918	const char *
		919	Mix_GetError ()
		920
641	void	921	void
642	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
643	CODE:	923	CODE:
		924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		925
		926	void
		927	win32_proxy_info ()
		928	PPCODE:
		929	{
644	#ifndef _WIN32	930	#ifdef _WIN32
645	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	931	char buffer[2048];
		932	DWORD buflen;
		933
		934	EXTEND (SP, 3);
		935
		936	buflen = sizeof (buffer);
		937	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		938	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		939	{
		940	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		941
		942	buflen = sizeof (buffer);
		943	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		944	{
		945	PUSHs (newSVpv (buffer, 0));
		946
		947	buflen = sizeof (buffer);
		948	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		949	PUSHs (newSVpv (buffer, 0));
		950	}
		951	}
646	#endif	952	#endif
		953	}
647		954
648	void	955	int
649	add_font (char *file)	956	add_font (char *file)
650	CODE:	957	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
652		961
653	void	962	void
654	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
655	ALIAS:	964	ALIAS:
656	load_image_file = 1	965	load_image_file = 1
…		…
659	STRLEN image_len;	968	STRLEN image_len;
660	char *image = (char *)SvPVbyte (image_, image_len);	969	char *image = (char *)SvPVbyte (image_, image_len);
661	SDL_Surface *surface, *surface2;	970	SDL_Surface *surface, *surface2;
662	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
663	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
664	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
665	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
666		975
667	if (!rw)	976	if (!rw)
668	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
669		978
…		…
742	void	1051	void
743	error (char *message)	1052	error (char *message)
744	CODE:	1053	CODE:
745	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
746	#ifdef _WIN32	1055	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
748	#endif	1057	#endif
749		1058
750	void	1059	void
751	fatal (char *message)	1060	fatal (char *message)
752	CODE:	1061	CODE:
753	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
754	#ifdef _WIN32	1063	#ifdef _WIN32
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
756	#endif	1065	#endif
757	_exit (1);	1066	_exit (1);
758		1067
759	void	1068	void
760	_exit (int retval)	1069	_exit (int retval = 0)
761	CODE:	1070	CODE:
		1071	#ifdef WIN32
		1072	ExitThread (retval); // unclean, please beam me up
		1073	#else
762	_exit (retval);	1074	_exit (retval);
		1075	#endif
763		1076
764	MODULE = CFPlus PACKAGE = CFPlus::Font	1077	void
		1078	debug ()
		1079	CODE:
		1080	{
		1081	#if DEBUG
		1082	VALGRIND_DO_LEAK_CHECK;
		1083	#endif
		1084	}
765		1085
766	CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
		1087
		1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
767	new_from_file (SV *class, char *path, int id = 0)	1091	new_from_file (SV *class, char *path, int id = 0)
768	CODE:	1092	CODE:
769	{	1093	{
770	int count;	1094	int count;
771	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1095	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
774	}	1098	}
775	OUTPUT:	1099	OUTPUT:
776	RETVAL	1100	RETVAL
777		1101
778	void	1102	void
779	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
780	CODE:	1104	CODE:
781	pango_font_description_free (self);	1105	pango_font_description_free (self);
782		1106
783	void	1107	void
784	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
785	CODE:	1110	CODE:
786	default_font = self;	1111	default_font = self;
787		1112
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
789		1114
		1115	PROTOTYPES: DISABLE
		1116
790	void	1117	void
791	reset_glyph_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
792	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
793	tc_clear ();	1127	tc_restore ();
794		1128
795	CFPlus::Layout	1129	DC::Layout
796	new (SV *class)	1130	new (SV *class)
797	CODE:	1131	CODE:
798	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
799		1133
800	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
802	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
803	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
804	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
805	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
806	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
807		1142
808	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
810	OUTPUT:	1145	OUTPUT:
811	RETVAL	1146	RETVAL
812		1147
813	void	1148	void
814	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
815	CODE:	1150	CODE:
816	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
817	Safefree (self);	1153	Safefree (self);
818		1154
819	void	1155	void
820	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
821	CODE:	1157	CODE:
822	{	1158	{
823	STRLEN textlen;	1159	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
825		1161
826	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
827	}	1163	}
828		1164
829	void	1165	void
830	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
831	CODE:	1167	CODE:
832	{	1168	{
833	STRLEN textlen;	1169	STRLEN textlen;
834	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
835		1171
836	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
837	}	1173	}
838		1174
839	void	1175	void
840	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
841	CODE:	1177	CODE:
842	{	1178	{
843	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
844	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
845	const char *pos = text;	1181	const char *pos = text;
…		…
880	if (attrs)	1216	if (attrs)
881	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
882	}	1218	}
883		1219
884	void	1220	void
885	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
886	PPCODE:	1222	PPCODE:
887	{	1223	{
888	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889		1225
890	do	1226	do
891	{	1227	{
892	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893		1229
894	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
895	{	1231	{
896	PangoRectangle extents;	1232	PangoRectangle extents;
897	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
905		1241
906	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
907	}	1243	}
908		1244
909	int	1245	int
910	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
911	CODE:	1247	CODE:
912	{	1248	{
913	int lines = 1;	1249	int lines = 1;
914	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
915		1251
…		…
920	}	1256	}
921	OUTPUT:	1257	OUTPUT:
922	RETVAL	1258	RETVAL
923		1259
924	SV *	1260	SV *
925	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
926	CODE:	1262	CODE:
927	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
929	OUTPUT:	1265	OUTPUT:
930	RETVAL	1266	RETVAL
931		1267
932	void	1268	void
933	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
934	CODE:	1270	CODE:
935	self->r = r;	1271	self->r = r;
936	self->g = g;	1272	self->g = g;
937	self->b = b;	1273	self->b = b;
938	self->a = a;	1274	self->a = a;
939		1275
940	void	1276	void
941	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
942	CODE:	1278	CODE:
943	if (self->font != font)	1279	if (self->font != font)
944	{	1280	{
945	self->font = font;	1281	self->font = font;
946	layout_update_font (self);	1282	layout_update_font (self);
947	}	1283	}
948		1284
949	void	1285	void
950	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
951	CODE:	1287	CODE:
952	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
953	{	1289	{
954	self->base_height = base_height;	1290	self->base_height = base_height;
955	layout_update_font (self);	1291	layout_update_font (self);
956	}	1292	}
957		1293
958	void	1294	void
959	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
960	CODE:	1296	CODE:
961	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
962		1298
963	void	1299	void
964	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
965	CODE:	1301	CODE:
966	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967		1303
968	void	1304	void
969	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
970	CODE:	1306	CODE:
971	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972		1308
973	void	1309	void
974	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
975	CODE:	1311	CODE:
976	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
977	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
978	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
980	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
981	);	1317	);
982		1318
983	void	1319	void
984	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
985	CODE:	1321	CODE:
986	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987		1323
988	void	1324	void
989	size (CFPlus::Layout self)	1325	size (DC::Layout self)
990	PPCODE:	1326	PPCODE:
991	{	1327	{
992	int w, h;	1328	int w, h;
993		1329
994	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
997	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
998	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
999	}	1335	}
1000		1336
1001	int	1337	int
1002	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1003	CODE:	1339	CODE:
1004	{	1340	{
1005	PangoRectangle rect;	1341	PangoRectangle rect;
1006	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1008	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1009	}	1345	}
1010	OUTPUT:	1346	OUTPUT:
1011	RETVAL	1347	RETVAL
1012		1348
1013	int	1349	int
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1015	CODE:	1351	CODE:
1016	{	1352	{
1017	int index, trailing;	1353	int index, trailing;
1018	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019	RETVAL = index;	1355	RETVAL = index + trailing;
1020	}	1356	}
1021	OUTPUT:	1357	OUTPUT:
1022	RETVAL	1358	RETVAL
1023		1359
1024	void	1360	void
1025	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1026	PPCODE:	1362	PPCODE:
1027	{	1363	{
1028	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1029	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030		1366
1031	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035	}	1371	}
1036		1372
1037	void	1373	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039	PPCODE:	1375	PPCODE:
		1376	{
		1377	int line, x;
		1378
		1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1382	--line;
		1383	#endif
		1384	EXTEND (SP, 2);
		1385	PUSHs (sv_2mortal (newSViv (line)));
		1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1387	}
		1388
		1389	void
		1390	line_x_to_index (DC::Layout self, int line, int x)
		1391	PPCODE:
		1392	{
		1393	PangoLayoutLine *lp;
		1394	int index, trailing;
		1395
		1396	if (line < 0)
		1397	XSRETURN_EMPTY;
		1398
		1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1400	XSRETURN_EMPTY; /* do better */
		1401
		1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1403
		1404	EXTEND (SP, 2);
		1405	if (GIMME_V == G_SCALAR)
		1406	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1407	else
		1408	{
		1409	PUSHs (sv_2mortal (newSViv (index)));
		1410	PUSHs (sv_2mortal (newSViv (trailing)));
		1411	}
		1412	}
		1413
		1414	void
		1415	render (DC::Layout self, float x, float y, int flags = 0)
		1416	CODE:
		1417	rc_clear (self->rc);
1040	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1041	self->pl,	1419	self->pl,
		1420	self->rc,
1042	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1043	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1044	flags	1423	flags
1045	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1046		1428
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049	void	1429	void
1050	pad2pot (SV *data_, SV *w_, SV *h_)	1430	draw (DC::Layout self)
1051	CODE:	1431	CODE:
1052	{	1432	{
1053	int ow = SvIV (w_);	1433	glEnable (GL_TEXTURE_2D);
1054	int oh = SvIV (h_);	1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1055		1440
1056	if (ow && oh)	1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
		1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1449
		1450	PROTOTYPES: ENABLE
		1451
		1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow || nh != oh) && SvOK (data_))
1057	{	1457	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow || nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1458	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1459	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1460	int bpp = datalen / (ow * oh);
1068	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1461	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1069		1462
1070	SvPOK_only (result_);	1463	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1464	SvCUR_set (result_, nw * nh * bpp);
1072		1465
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1466	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1467	while (oh--)
1075	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076		1469
1077	sv_setsv (data_, result_);	1470	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1471	}
1084	}	1472	}
1085		1473
1086	void	1474	void
1087	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1093	{	1481	{
1094	HV *hv = (HV *)SvRV (self);	1482	HV *hv = (HV *)SvRV (self);
1095	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
1098		1489
1099	if (items < 5)	1490	if (items < 5)
1100	{	1491	{
1101	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1130	glDisable (GL_ALPHA_TEST);	1521	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1522	glDisable (GL_BLEND);
1132	}	1523	}
1133	}	1524	}
1134		1525
1135	MODULE = CFPlus PACKAGE = CFPlus::Map	1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1527	CODE:
		1528	{
		1529	GLint width;
		1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1531	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1532	RETVAL = width > 0;
		1533	}
		1534	OUTPUT:
		1535	RETVAL
1136		1536
1137	CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1138	new (SV *class, int map_width, int map_height)	1538
		1539	PROTOTYPES: DISABLE
		1540
		1541	DC::Map
		1542	new (SV *class)
1139	CODE:	1543	CODE:
1140	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1545	RETVAL->x = 0;
1142	RETVAL->y = 0;	1546	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1547	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1548	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1549	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1550	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1551	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1552	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1553	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1554	RETVAL->row = 0;
1153	OUTPUT:	1555	OUTPUT:
1154	RETVAL	1556	RETVAL
1155		1557
1156	void	1558	void
1157	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1158	CODE:	1560	CODE:
1159	{	1561	{
1160	map_clear (self);	1562	map_clear (self);
1161	Safefree (self->face);	1563	Safefree (self->face2tile);
1162	Safefree (self->tex);	1564	Safefree (self->tex);
1163	Safefree (self);	1565	Safefree (self);
1164	}	1566	}
1165		1567
1166	void	1568	void
		1569	resize (DC::Map self, int map_width, int map_height)
		1570	CODE:
		1571	self->w = map_width;
		1572	self->h = map_height;
		1573
		1574	void
1167	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1168	CODE:	1576	CODE:
1169	map_clear (self);	1577	map_clear (self);
1170		1578
1171	void	1579	void
1172	set_face (CFPlus::Map self, int face, int texid)	1580	set_tileid (DC::Map self, int face, int tile)
1173	CODE:	1581	CODE:
1174	{	1582	{
1175	while (self->faces <= face)	1583	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1584	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);
1178	self->faces *= 2;
1179	}
1180
1181	self->face [face] = texid;
1182	}	1585	}
1183		1586
1184	void	1587	void
		1588	set_smooth (DC::Map self, int face, int smooth, int level)
		1589	CODE:
		1590	{
		1591	tileid texid;
		1592	maptex *tex;
		1593
		1594	if (face < 0 || face >= self->faces)
		1595	return;
		1596
		1597	if (smooth < 0 || smooth >= self->faces)
		1598	return;
		1599
		1600	texid = self->face2tile [face];
		1601
		1602	if (!texid)
		1603	return;
		1604
		1605	tex = self->tex + texid;
		1606	tex->smoothtile = self->face2tile [smooth];
		1607	tex->smoothlevel = level;
		1608	}
		1609
		1610	void
1185	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)	1611	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)
1186	CODE:	1612	CODE:
1187	{	1613	{
1188	while (self->texs <= texid)	1614	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1615
1194	{	1616	{
1195	maptex *tex = self->tex + texid;	1617	maptex *tex = self->tex + texid;
1196		1618
1197	tex->name = name;	1619	tex->name = name;
…		…
1214	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1215	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216	}	1638	}
1217		1639
1218	int	1640	int
1219	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1220	ALIAS:	1642	ALIAS:
1221	oy = 1	1643	oy = 1
1222	x = 2	1644	x = 2
1223	y = 3	1645	y = 3
1224	w = 4	1646	w = 4
…		…
1235	}	1657	}
1236	OUTPUT:	1658	OUTPUT:
1237	RETVAL	1659	RETVAL
1238		1660
1239	void	1661	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1241	CODE:	1663	CODE:
1242	{	1664	{
1243	if (dx > 0)	1665	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1667	else if (dx < 0)
1246	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1668	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247		1669
1248	if (dy > 0)	1670	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1671	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1672	else if (dy < 0)
1251	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1673	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252		1674
1253	self->ox += dx; self->x += dx;	1675	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1676	self->oy += dy; self->y += dy;
1255		1677
1256	while (self->y < 0)	1678	while (self->y < 0)
…		…
1260	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1261	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1262	}	1684	}
1263	}	1685	}
1264		1686
1265	void	1687	SV *
1266	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1267	CODE:	1689	CODE:
1268	{	1690	{
1269	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1691	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270	uint8_t *data_end = (uint8_t *)SvEND (data_);	1692	uint8_t *data_end = (uint8_t *)SvEND (data_);
1271	mapcell *cell;	1693	mapcell *cell;
1272	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1273		1697
1274	while (data < data_end)	1698	while (data < data_end - 1)
1275	{	1699	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1277		1701
1278	x = self->x + ((flags >> 10) & 63);	1702	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1703	y = self->y + ((flags >> 4) & 63);
…		…
1282		1706
1283	if (flags & 15)	1707	if (flags & 15)
1284	{	1708	{
1285	if (!cell->darkness)	1709	if (!cell->darkness)
1286	{	1710	{
		1711	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1712	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	1713	}
1293		1714
1294	//TODO: don't trust server data to be in-range(!)	1715	//TODO: don't trust server data to be in-range(!)
1295		1716
1296	if (flags & 8)	1717	if (flags & 8)
…		…
1300	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1301		1722
1302	do	1723	do
1303	{	1724	{
1304	ext = *data++;	1725	ext = *data++;
1305	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1306		1727
1307	if (ext < 4)	1728	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1309	else if (ext == 5) // health	1730	else if (cmd == 5) // health
		1731	{
		1732	cell->stat_width = 1;
1310	cell->stat_hp = *data++;	1733	cell->stat_hp = *data++;
		1734	}
		1735	else if (cmd == 6) // monster width
		1736	cell->stat_width = *data++ + 1;
		1737	else if (cmd == 0x47)
		1738	{
		1739	if (*data == 1) cell->player = data [1];
		1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1743
		1744	data += *data + 1;
		1745	}
		1746	else if (cmd == 8) // cell flags
		1747	cell->flags = *data++;
1311	else if (ext & 0x40) // unknown, multibyte => skip	1748	else if (ext & 0x40) // unknown, multibyte => skip
1312	data += *data + 1;	1749	data += *data + 1;
		1750	else
		1751	data++;
1313	}	1752	}
1314	while (cmd & 0x80);	1753	while (ext & 0x80);
1315	}	1754	}
1316	else	1755	else
1317	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1318	}	1757	}
1319		1758
		1759	for (z = 0; z <= 2; ++z)
1320	if (flags & 4)	1760	if (flags & (4 >> z))
1321	{	1761	{
1322	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
		1763	need_facenum (self, face);
		1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1323	}	1779	}
1324
1325	if (flags & 2)
1326	{
1327	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1328	}
1329
1330	if (flags & 1)
1331	{
1332	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1333	}
1334	}	1780	}
1335	else	1781	else
1336	cell->darkness = 0;	1782	cell->darkness = 0;
1337	}	1783	}
1338	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1339		1787
1340	SV *	1788	SV *
1341	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1342	CODE:	1790	CODE:
1343	{	1791	{
1344	int x1, x;	1792	int x1, x;
1345	int y1, y;	1793	int y1, y;
1346	int z;	1794	int z;
…		…
1367	{	1815	{
1368	mapcell *cell = row->col + (x - row->c0);	1816	mapcell *cell = row->col + (x - row->c0);
1369		1817
1370	for (z = 0; z <= 0; z++)	1818	for (z = 0; z <= 0; z++)
1371	{	1819	{
1372	mapface face = cell->face [z];
1373
1374	if (face)
1375	{
1376	maptex tex = self->tex [face];	1820	maptex tex = self->tex [cell->tile [z]];
1377	int a0 = 255 - tex.a;	1821	int a0 = 255 - tex.a;
1378	int a1 = tex.a;	1822	int a1 = tex.a;
1379		1823
1380	r = (r * a0 + tex.r * a1) / 255;	1824	r = (r * a0 + tex.r * a1) / 255;
1381	g = (g * a0 + tex.g * a1) / 255;	1825	g = (g * a0 + tex.g * a1) / 255;
1382	b = (b * a0 + tex.b * a1) / 255;	1826	b = (b * a0 + tex.b * a1) / 255;
1383	a = (a * a0 + tex.a * a1) / 255;	1827	a = (a * a0 + tex.a * a1) / 255;
1384	}
1385	}	1828	}
1386	}	1829	}
1387		1830
1388	*map++ = (r )	1831	*map++ = (r )
1389	| (g << 8)	1832	| (g << 8)
…		…
1396	}	1839	}
1397	OUTPUT:	1840	OUTPUT:
1398	RETVAL	1841	RETVAL
1399		1842
1400	void	1843	void
1401	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1402	CODE:	1845	CODE:
1403	{	1846	{
1404	int vx, vy;
1405	int x, y, z;	1847	int x, y, z;
1406	int last_name;
1407	mapface face;
1408		1848
1409	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1849	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1410	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1852	smooth_key skey;
		1853	int pl_x, pl_y;
		1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
1411		1858
1412	/*	1859	pl_tex.name = 0;
1413	int vx = self->vx = self->w >= sw
1414	? self->x + (self->w - sw) / 2
1415	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416		1860
1417	int vy = self->vy = self->h >= sh	1861	// thats current max. sorry.
1418	? self->y + (self->h - sh) / 2	1862	if (sw > 255) sw = 255;
1419	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1863	if (sh > 255) sh = 255;
1420	*/
1421		1864
1422	glColor4ub (255, 255, 255, 255);	1865	// clear key, in case of extra padding
		1866	memset (&skey, 0, sizeof (skey));
		1867
		1868	memset (&key, 0, sizeof (key));
		1869	key.r = 255;
		1870	key.g = 255;
		1871	key.b = 255;
		1872	key.a = 255;
		1873	key.mode = GL_QUADS;
		1874	key.format = GL_T2F_V3F;
		1875	key.texname = -1;
		1876
		1877	mx += self->x;
		1878	my += self->y;
		1879
		1880	// first pass: determine smooth_max
		1881	// rather ugly, if you ask me
		1882	// could also be stored inside mapcell and updated on change
		1883	memset (smooth_max, 0, sizeof (smooth_max));
		1884
		1885	for (y = 0; y < sh; y++)
		1886	if (0 <= y + my && y + my < self->rows)
		1887	{
		1888	maprow *row = self->row + (y + my);
		1889
		1890	for (x = 0; x < sw; x++)
		1891	if (row->c0 <= x + mx && x + mx < row->c1)
		1892	{
		1893	mapcell *cell = row->col + (x + mx - row->c0);
		1894
		1895	smooth_max[x + 1][y + 1] =
		1896	MAX (self->tex [cell->tile [0]].smoothlevel,
		1897	MAX (self->tex [cell->tile [1]].smoothlevel,
		1898	self->tex [cell->tile [2]].smoothlevel));
		1899	}
		1900	}
1423		1901
1424	glEnable (GL_BLEND);	1902	glEnable (GL_BLEND);
1425	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1426	glEnable (GL_TEXTURE_2D);
1427	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1428		1905
1429	glBegin (GL_QUADS);
1430
1431	last_name = 0;
1432
1433	for (z = 0; z < 3; z++)	1906	for (z = 0; z <= 2; z++)
		1907	{
		1908	memset (smooth_level, 0, sizeof (smooth_level));
		1909
1434	for (y = 0; y < sh; y++)	1910	for (y = 0; y < sh; y++)
1435	if (0 <= y + vy && y + vy < self->rows)	1911	if (0 <= y + my && y + my < self->rows)
1436	{	1912	{
1437	maprow *row = self->row + (y + vy);	1913	maprow *row = self->row + (y + my);
1438		1914
1439	for (x = 0; x < sw; x++)	1915	for (x = 0; x < sw; x++)
1440	if (row->c0 <= x + vx && x + vx < row->c1)	1916	if (row->c0 <= x + mx && x + mx < row->c1)
1441	{	1917	{
1442	mapcell *cell = row->col + (x + vx - row->c0);	1918	mapcell *cell = row->col + (x + mx - row->c0);
1443
1444	face = cell->face [z];	1919	tileid tile = cell->tile [z];
		1920
		1921	if (tile)
		1922	{
		1923	maptex tex = self->tex [tile];
		1924	int px = (x + 1) * T - tex.w;
		1925	int py = (y + 1) * T - tex.h;
1445		1926
1446	if (face && face < self->texs)	1927	if (key.texname != tex.name)
		1928	{
		1929	if (!tex.name)
		1930	tex = self->tex [2]; /* missing, replace by noface */
		1931
		1932	key.texname = tex.name;
		1933	arr = rc_array (rc, &key);
		1934	}
		1935
		1936	if (expect_false (cell->player == player) && expect_false (z == 2))
		1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
		1952	if (cell->flags & 1)
		1953	{
		1954	maptex tex = self->tex [1];
		1955	int px = x * T + T * 2 / 32;
		1956	int py = y * T - T * 6 / 32;
		1957
		1958	if (tex.name)
		1959	{
		1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1970	}
		1971	}
		1972	}
		1973
		1974	// update smooth hash
		1975	if (tex.smoothtile)
		1976	{
		1977	skey.tile = tex.smoothtile;
		1978	skey.level = tex.smoothlevel;
		1979
		1980	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1981
		1982	// add bits to current tile and all neighbours. skey.x|y is
		1983	// shifted +1|+1 so we always stay positive.
		1984
		1985	// bits is ___n cccc CCCC bbbb
		1986	// n do not draw borders&corners
		1987	// c draw these corners, but...
		1988	// C ... not these
		1989	// b draw these borders
		1990
		1991	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1992	// ┃· ·· ·┃ ━━
		1993
		1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1995	// ·· ·· ·┏ ┓·
		1996
		1997	// full tile
		1998	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1999
		2000	// borders
		2001	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2002	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2003	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2004	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2005
		2006	// corners
		2007	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2008	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2009	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2010	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2011	}
		2012	}
		2013	}
		2014	}
		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
		2019	// go through all smoothlevels, lowest to highest, then draw.
		2020	// this is basically counting sort
		2021	{
		2022	int w, b;
		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
		2026	for (w = 0; w < 256 / 32; ++w)
		2027	{
		2028	uint32_t smask = smooth_level [w];
		2029	if (smask)
		2030	for (b = 0; b < 32; ++b)
		2031	if (smask & (((uint32_t)1) << b))
1447	{	2032	{
1448	maptex tex = self->tex [face];	2033	int level = (w << 5) | b;
		2034	HE *he;
1449		2035
1450	int px = (x + 1) * 32 - tex.w;	2036	hv_iterinit (smooth);
1451	int py = (y + 1) * 32 - tex.h;	2037	while ((he = hv_iternext (smooth)))
1452
1453	if (last_name != tex.name)
1454	{	2038	{
		2039	smooth_key *skey = (smooth_key *)HeKEY (he);
		2040	IV bits = SvIVX (HeVAL (he));
		2041
		2042	if (!(bits & 0x1000)
		2043	&& skey->level == level
		2044	&& level > smooth_max [skey->x][skey->y])
		2045	{
		2046	maptex tex = self->tex [skey->tile];
		2047	int px = (((int)skey->x) - 1) * T;
		2048	int py = (((int)skey->y) - 1) * T;
		2049	int border = bits & 15;
		2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2051	float dx = tex.s * .0625f; // 16 images/row
		2052	float dy = tex.t * .5f ; // 2 images/column
		2053
		2054	if (tex.name)
		2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
		2058	if (key.texname != tex.name)
		2059	{
1455	glEnd ();	2060	glEnd ();
1456	last_name = tex.name;
1457	glBindTexture (GL_TEXTURE_2D, last_name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1458	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
		2063	}
		2064
		2065	if (border)
		2066	{
		2067	float ox = border * dx;
		2068
		2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2073	}
		2074
		2075	if (corner)
		2076	{
		2077	float ox = corner * dx;
		2078
		2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
		2084	}
		2085	}
1459	}	2086	}
1460
1461	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465	}	2087	}
1466	}
1467	}	2088	}
1468		2089
1469	glEnd ();	2090	glEnd ();
1470
1471	glDisable (GL_TEXTURE_2D);	2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
		2093	}
		2094
		2095	hv_clear (smooth);
		2096	}
		2097
		2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
		2103
		2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1472	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1473		2117
1474	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1475	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1476	if (0 <= y + vy && y + vy < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1477	{	2121	{
1478	maprow *row = self->row + (y + vy);	2122	maprow *row = self->row + (y + my);
1479		2123
1480	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw; x++)
1481	if (row->c0 <= x + vx && x + vx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1482	{	2126	{
1483	mapcell *cell = row->col + (x + vx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1484		2128
1485	int px = x * 32;	2129	int px = x * T;
1486	int py = y * 32;	2130	int py = y * T;
1487		2131
1488	if (cell->stat_hp)	2132	if (cell->stat_hp)
1489	{	2133	{
1490	int width = sh / 28 + 1;	2134	int width = cell->stat_width * T;
		2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1491		2136
1492	glColor3ub (0, 0, 0);	2137	glColor3ub (0, 0, 0);
1493	glRectf (px + 1, py, px + 31, py + width + 2);	2138	glRectf (px + 1, py - thick - 2,
		2139	px + width - 1, py);
1494		2140
1495	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	2141	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1496	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	2142	glRectf (px + 2,
		2143	py - thick - 1,
		2144	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1497	}	2145	}
1498	}	2146	}
1499	}	2147	}
1500	}	2148	}
1501		2149
1502	void	2150	void
1503	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1504	CODE:	2152	CODE:
1505	{	2153	{
1506	static float color[16][3] = {	2154	static float color[16][3] = {
1507	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1508	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1558	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1559	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1560	}	2208	}
1561		2209
1562	void	2210	void
1563	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1564	PPCODE:	2212	PPCODE:
1565	{	2213	{
1566	int vx, vy;
1567	int x, y;	2214	int x, y;
		2215	int sw1 = sw + 2;
		2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1568	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1569	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2220	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1570	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2221	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1571		2222
1572	memset (darkness, 255, sw4 * sh);
1573	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1574	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1575		2225
1576	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2226	mx += self->x - 1;
1577	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2227	my += self->y - 1;
1578		2228
		2229	memset (darkness1, 255, sw1 * sh1);
		2230
1579	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1580	if (0 <= y + vy && y + vy < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1581	{	2233	{
1582	maprow *row = self->row + (y + vy);	2234	maprow *row = self->row + (y + my);
1583		2235
1584	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
1585	if (row->c0 <= x + vx && x + vx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
1586	{	2238	{
1587	mapcell *cell = row->col + (x + vx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
1588		2240
1589	darkness[y * sw4 + x] = cell->darkness	2241	darkness1 [y * sw1 + x] = cell->darkness
1590	? 255 - (cell->darkness - 1)	2242	? 255 - (cell->darkness - 1)
1591	: 255 - FOW_DARKNESS;	2243	: 255 - FOW_DARKNESS;
1592	}	2244	}
1593	}	2245	}
1594		2246
		2247	for (y = 0; y < sh; ++y)
		2248	for (x = 0; x < sw; ++x)
		2249	{
		2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2259
		2260	uint8_t r11 = (d11 + d21 + d12) / 3;
		2261	uint8_t r21 = d21;
		2262	uint8_t r31 = (d21 + d31 + d32) / 3;
		2263
		2264	uint8_t r12 = d12;
		2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
		2267
		2268	uint8_t r13 = (d13 + d23 + d12) / 3;
		2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
		2271
		2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2281	}
		2282
		2283	free (darkness1);
		2284
1595	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
1596	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
1597	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
1598	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
1599	}	2289	}
1600		2290
1601	SV *	2291	SV *
1602	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	2293	CODE:
1604	{	2294	{
1605	int x, y, x1, y1;	2295	int x, y, x1, y1;
1606	SV *data_sv = newSV (w * h * 7 + 5);	2296	SV *data_sv = newSV (w * h * 7 + 5);
1607	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2297	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1632	if (row && row->c0 <= x && x < row->c1)	2322	if (row && row->c0 <= x && x < row->c1)
1633	{	2323	{
1634	mapcell *cell = row->col + (x - row->c0);	2324	mapcell *cell = row->col + (x - row->c0);
1635	uint8_t flags = 0;	2325	uint8_t flags = 0;
1636		2326
1637	if (cell->face [0]) flags |= 1;	2327	if (cell->tile [0]) flags |= 1;
1638	if (cell->face [1]) flags |= 2;	2328	if (cell->tile [1]) flags |= 2;
1639	if (cell->face [2]) flags |= 4;	2329	if (cell->tile [2]) flags |= 4;
1640		2330
1641	*data++ = flags;	2331	*data++ = flags;
1642		2332
1643	if (flags & 1)	2333	if (flags & 1)
1644	{	2334	{
		2335	tileid tile = cell->tile [0];
1645	*data++ = cell->face [0] >> 8;	2336	*data++ = tile >> 8;
1646	*data++ = cell->face [0];	2337	*data++ = tile;
1647	}	2338	}
1648		2339
1649	if (flags & 2)	2340	if (flags & 2)
1650	{	2341	{
		2342	tileid tile = cell->tile [1];
1651	*data++ = cell->face [1] >> 8;	2343	*data++ = tile >> 8;
1652	*data++ = cell->face [1];	2344	*data++ = tile;
1653	}	2345	}
1654		2346
1655	if (flags & 4)	2347	if (flags & 4)
1656	{	2348	{
		2349	tileid tile = cell->tile [2];
1657	*data++ = cell->face [2] >> 8;	2350	*data++ = tile >> 8;
1658	*data++ = cell->face [2];	2351	*data++ = tile;
1659	}	2352	}
1660	}	2353	}
1661	else	2354	else
1662	*data++ = 0;	2355	*data++ = 0;
1663	}	2356	}
1664	}	2357	}
1665		2358
		2359	/* if size is w*h + 5 then no data has been found */
		2360	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2361	{
1666	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
1667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
1668	RETVAL = data_sv;	2366	RETVAL = data_sv;
1669	}	2367	}
1670	OUTPUT:	2368	OUTPUT:
1671	RETVAL	2369	RETVAL
1672		2370
1673	void	2371	void
1674	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1675	PPCODE:	2373	PPCODE:
1676	{	2374	{
1677	int x, y, z;	2375	int x, y, z;
1678	int w, h;	2376	int w, h;
1679	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t *data, *end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
1680		2388
1681	if (*data++ != 0)	2389	if (*data++ != 0)
1682	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
1683		2391
1684	w = *data++ << 8; w |= *data++;	2392	w = *data++ << 8; w |= *data++;
1685	h = *data++ << 8; h |= *data++;	2393	h = *data++ << 8; h |= *data++;
1686		2394
1687	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1699	{	2407	{
1700	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
1701		2409
1702	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
1703	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
1704	uint8_t flags = *data++;	2417	flags = *data++;
1705		2418
1706	if (flags)	2419	if (flags)
1707	{	2420	{
1708	mapface face[3] = { 0, 0, 0 };
1709
1710	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
		2422	tileid tile[3] = { 0, 0, 0 };
1711		2423
1712	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2424	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1713	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2425	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1714	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2426	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1715		2427
1716	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
1717	{	2429	{
1718	cell->darkness = 0;	2430	/*cell->darkness = 0;*/
		2431	EXTEND (SP, 3);
1719		2432
1720	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
1721	{	2434	{
1722	cell->face[z] = face[z];	2435	tileid t = tile [z];
1723		2436
1724	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2437	if (t >= self->texs || (t && !self->tex [t].name))
		2438	{
1725	XPUSHs (sv_2mortal (newSViv (face[z])));	2439	PUSHs (sv_2mortal (newSViv (t)));
		2440	need_texid (self, t);
		2441	}
		2442
		2443	cell->tile [z] = t;
1726	}	2444	}
1727	}	2445	}
1728	}	2446	}
1729	}	2447	}
1730	}	2448	}
1731	}	2449	}
1732		2450
1733	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
1734		2452
1735	CFPlus::MixChunk	2453	DC::RW
1736	new_from_file (SV *class, char *path)	2454	new (SV *class, SV *data_sv)
1737	CODE:	2455	CODE:
1738	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
1739	OUTPUT:	2462	OUTPUT:
1740	RETVAL	2463	RETVAL
1741		2464
		2465	DC::RW
		2466	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
1742	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
1743	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
1744	CODE:	2575	CODE:
1745	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
1746		2577
1747	int	2578	int
1748	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
1749	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
1750	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
1751	OUTPUT:	2584	OUTPUT:
1752	RETVAL	2585	RETVAL
1753		2586
1754	int	2587	DC::Channel
1755	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1756	CODE:	2589	CODE:
		2590	{
1757	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
1758	OUTPUT:	2602	OUTPUT:
1759	RETVAL	2603	RETVAL
1760		2604
1761	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1762		2606
1763	int	2607	int
1764	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
1765	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
1766	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
1767	OUTPUT:	2614	OUTPUT:
1768	RETVAL	2615	RETVAL
1769		2616
		2617	void
		2618	fade_out (int ms)
		2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
1770	CFPlus::MixMusic	2627	DC::MixMusic
1771	new_from_file (SV *class, char *path)	2628	new (SV *class, DC::RW rwops)
1772	CODE:	2629	CODE:
1773	RETVAL = Mix_LoadMUS (path);	2630	RETVAL = Mix_LoadMUS_RW (rwops);
1774	OUTPUT:	2631	OUTPUT:
1775	RETVAL	2632	RETVAL
1776		2633
1777	void	2634	void
1778	DESTROY (CFPlus::MixMusic self)	2635	DESTROY (DC::MixMusic self)
1779	CODE:	2636	CODE:
1780	Mix_FreeMusic (self);	2637	Mix_FreeMusic (self);
1781		2638
1782	int	2639	int
1783	play (CFPlus::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
1784	CODE:	2641	CODE:
1785	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
1786	OUTPUT:	2643	OUTPUT:
1787	RETVAL	2644	RETVAL
1788		2645
1789	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2646	void
		2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2648	CODE:
		2649	Mix_FadeInMusicPos (self, loops, ms, position);
		2650
		2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
1790		2654
1791	BOOT:	2655	BOOT:
1792	{	2656	{
1793	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1794	static const struct {	2658	static const struct {
1795	const char *name;	2659	const char *name;
1796	IV iv;	2660	IV iv;
1797	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
1798	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
		2663	const_iv (GL_VENDOR),
		2664	const_iv (GL_VERSION),
		2665	const_iv (GL_EXTENSIONS),
1799	const_iv (GL_COLOR_MATERIAL),	2666	const_iv (GL_COLOR_MATERIAL),
1800	const_iv (GL_SMOOTH),	2667	const_iv (GL_SMOOTH),
1801	const_iv (GL_FLAT),	2668	const_iv (GL_FLAT),
1802	const_iv (GL_DITHER),	2669	const_iv (GL_DITHER),
1803	const_iv (GL_BLEND),	2670	const_iv (GL_BLEND),
…		…
1807	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
1808	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
1809	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
1810	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
1811	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
1812	const_iv (GL_AND),	2680	const_iv (GL_AND),
1813	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
1814	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
1815	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
1816	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
1829	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
1830	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
1831	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
1832	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
1833	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
1834	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
		2709	const_iv (GL_PROXY_TEXTURE_1D),
		2710	const_iv (GL_PROXY_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
1836	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
1837	const_iv (GL_TEXTURE_ENV),	2713	const_iv (GL_TEXTURE_ENV),
1838	const_iv (GL_TEXTURE_MAG_FILTER),	2714	const_iv (GL_TEXTURE_MAG_FILTER),
1839	const_iv (GL_TEXTURE_MIN_FILTER),	2715	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1860	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
1861	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
1862	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
1863	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
1864	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
1865	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
1866	const_iv (GL_LINE_STRIP),	2743	const_iv (GL_LINE_STRIP),
1867	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
1868	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
1869	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
1870	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
1871	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
1872	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
1873	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1874	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
1875	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
1876	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
1877	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
1878	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
1879	# undef const_iv	2764	# undef const_iv
1880	};	2765	};
1881		2766
1882	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1883	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2769
		2770	texture_av = newAV ();
		2771	AvREAL_off (texture_av);
1884	}	2772	}
		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
1885		2779
1886	char *	2780	char *
1887	gl_vendor ()	2781	gl_vendor ()
1888	CODE:	2782	CODE:
1889	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1902	CODE:	2796	CODE:
1903	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1904	OUTPUT:	2798	OUTPUT:
1905	RETVAL	2799	RETVAL
1906		2800
		2801	const char *glGetString (GLenum pname)
		2802
		2803	GLint glGetInteger (GLenum pname)
		2804	CODE:
		2805	glGetIntegerv (pname, &RETVAL);
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	GLdouble glGetDouble (GLenum pname)
		2810	CODE:
		2811	glGetDoublev (pname, &RETVAL);
		2812	OUTPUT:
		2813	RETVAL
		2814
1907	int glGetError ()	2815	int glGetError ()
1908		2816
1909	void glFinish ()	2817	void glFinish ()
1910		2818
1911	void glClear (int mask)	2819	void glClear (int mask)
…		…
1948	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
1949	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1950		2858
1951	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1952	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
1953		2863
1954	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
1955		2865
1956	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
1957		2867
…		…
1965		2875
1966	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
1967	CODE:	2877	CODE:
1968	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
1969		2879
1970	void glBegin (int mode)
1971
1972	void glEnd ()
1973
1974	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
1975	PROTOTYPE: @
1976	ALIAS:	2881	ALIAS:
1977	glColor_premultiply = 1	2882	glColor_premultiply = 1
1978	CODE:	2883	CODE:
1979	if (ix)	2884	if (ix)
1980	{	2885	{
…		…
1983	b *= a;	2888	b *= a;
1984	}	2889	}
1985	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
1986	glColor4f (r, g, b, a);	2891	glColor4f (r, g, b, a);
1987		2892
1988	void glInterleavedArrays (int format, int stride, char *data)
1989
1990	void glDrawElements (int mode, int count, int type, char *indices)
1991
1992	# 1.2 void glDrawRangeElements (int mode, int start, int end
1993
1994	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
1995	CODE:	2894	CODE:
1996	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
1997	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
1998		2897
…		…
2002		2901
2003	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2004	CODE:	2903	CODE:
2005	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2006		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
2007	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
2008	CODE:	2936	CODE:
2009	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
2010		2938
2011	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
2027	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2028	CODE:	2956	CODE:
2029	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2030	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2031		2959
2032	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2033		2961
2034	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2035		2963
2036	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2965
		2966	void glPixelZoom (float x, float y)
2037		2967
2038	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2968	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2039		2969
2040	int glGenTexture ()	2970	int glGenTexture ()
2041	CODE:	2971	CODE:
2042	{	2972	RETVAL = gen_texture ();
2043	GLuint name;
2044	glGenTextures (1, &name);
2045	RETVAL = name;
2046	}
2047	OUTPUT:	2973	OUTPUT:
2048	RETVAL	2974	RETVAL
2049		2975
2050	void glDeleteTexture (int name)	2976	void glDeleteTexture (int name)
2051	CODE:	2977	CODE:
2052	{
2053	GLuint name_ = name;
2054	glDeleteTextures (1, &name_);	2978	del_texture (name);
2055	}	2979
2056
2057	int glGenList ()	2980	int glGenList ()
2058	CODE:	2981	CODE:
2059	RETVAL = glGenLists (1);	2982	RETVAL = glGenLists (1);
2060	OUTPUT:	2983	OUTPUT:
2061	RETVAL	2984	RETVAL
…		…
2068		2991
2069	void glEndList ()	2992	void glEndList ()
2070		2993
2071	void glCallList (int list)	2994	void glCallList (int list)
2072		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h || !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3052	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID | G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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