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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#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
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
55		87
56	#if 0	88	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	90
59	# define PARACHUTE 0	91	static AV *texture_av;
60	#endif
61		92
62	static struct	93	static struct
63	{	94	{
64	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	96	#include "glfunc.h"
66	#undef GL_FUNC	97	#undef GL_FUNC
67	} gl;	98	} gl;
68		99
		100	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	102	{
71	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	107	else
76	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
77	}	109	}
78		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
79	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
80		137
81	#include "pango-font.c"	138	#include "pango-font.c"
82	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
83	#include "pango-render.c"	140	#include "pango-render.c"
84		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
87		146
88	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
89		148
90	static int	149	static int
91	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
92	{	151	{
93	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		166
108	typedef struct cf_layout {	167	typedef struct cf_layout {
109	PangoLayout *pl;	168	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
111	int base_height;	170	int base_height;
112	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
113	} *CFClient__Layout;	173	} *DC__Layout;
114		174
115	static CFClient__Font default_font;	175	static DC__Font default_font;
116	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
118		178
119	static void	179	static void
120	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	185	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	187	}
128		188
129	static void	189	static void
130	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
131	{	191	{
132	/* 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
133	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
134	*/	194	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
136		196
137	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		199
140	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
141	}	201	}
142		202
143	static void	203	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
147		210
148	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		213
151	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
152	}	215	if (!rect.height) rect.height = 1;
153		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
154	typedef uint16_t mapface;	222	typedef uint16_t faceid;
155		223
156	typedef struct {	224	typedef struct {
157	GLint name;	225	GLuint name;
158	int w, h;	226	int w, h;
159	float s, t;	227	float s, t;
160	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
161	} maptex;	231	} maptex;
162		232
163	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
164	int16_t darkness;	236	uint16_t darkness;
165	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	238	} mapcell;
167		239
168	typedef struct {	240	typedef struct {
169	int32_t c0, c1;	241	int32_t c0, c1;
170	mapcell *col;	242	mapcell *col;
171	} maprow;	243	} maprow;
172		244
173	typedef struct map {	245	typedef struct map {
174	int x, y, w, h;	246	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	248	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	249	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		250
182	int32_t rows;	251	int32_t rows;
183	maprow *row;	252	maprow *row;
184	} *CFClient__Map;	253	} *DC__Map;
185		254
186	static char *	255	static char *
187	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
188	{	257	{
189	char *p;	258	char *p;
…		…
206	}	275	}
207		276
208	#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))
209	#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))
210		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
211	static maprow *	300	static maprow *
212	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
213	{	302	{
214	if (0 > y)	303	if (0 > y)
215	{	304	{
216	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
255		344
256	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
257	}	346	}
258		347
259	static mapcell *	348	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
261	{	350	{
262	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
263	}	352	}
264		353
265	static void	354	static void
266	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
267	{	356	{
268	int r;	357	int r;
269		358
270	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
279	self->row = 0;	368	self->row = 0;
280	self->rows = 0;	369	self->rows = 0;
281	}	370	}
282		371
283	static void	372	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	374	{
286	int x, y;	375	int x, y;
287	maprow *row;	376	maprow *row;
		377	mapcell *cell;
288		378
289	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	380	if (y >= 0)
291	{	381	{
292	if (y >= self->rows)	382	if (y >= self->rows)
…		…
298	if (x >= row->c0)	388	if (x >= row->c0)
299	{	389	{
300	if (x >= row->c1)	390	if (x >= row->c1)
301	break;	391	break;
302		392
303	row->col[x - row->c0].darkness = -1;	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;
304	}	399	}
305	}	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);
306	}	417	}
307		418
308	static void	419	static void
309	music_finished (void)	420	music_finished (void)
310	{	421	{
…		…
346	n \|= n >> 16;	457	n \|= n >> 16;
347		458
348	return n + 1;	459	return n + 1;
349	}	460	}
350		461
351	MODULE = CFClient PACKAGE = CFClient	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
352		521
353	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
354		523
355	BOOT:	524	BOOT:
356	{	525	{
357	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	527	static const struct {
359	const char *name;	528	const char *name;
360	IV iv;	529	IV iv;
361	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
362	# 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
363	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
380	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),
381	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
445	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	641
458	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),	643
460	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)
461	# undef const_iv	670	# undef const_iv
462	};	671	};
463		672
464	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; )
465	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);
466	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
467		685
468	int	686	int
469	in_destruct ()	687	in_destruct ()
470	CODE:	688	CODE:
471	RETVAL = PL_main_cv == Nullcv;	689	RETVAL = PL_main_cv == Nullcv;
…		…
473	RETVAL	691	RETVAL
474		692
475	NV floor (NV x)	693	NV floor (NV x)
476		694
477	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
478		700
479	void	701	void
480	pango_init ()	702	pango_init ()
481	CODE:	703	CODE:
482	{	704	{
483	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
484	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);
485	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
486	}	713	}
487		714
488	int	715	char *SDL_GetError ()
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		716
491	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
492	SDL_Quit ()	723	void SDL_Quit ()
493		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
494	void	734	void
495	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	736	PPCODE:
497	{	737	{
498	SDL_Rect **m;	738	SDL_Rect **m;
499		739
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		744
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		747
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		752
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515	SDL_EnableUNICODE (1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517		755
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		757
520	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
521	while (*m)	759	while (*m)
522	{	760	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
523	AV *av = newAV ();	763	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
		766	av_push (av, newSViv (rgb));
		767	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
527		770
528	++m;	771	++m;
529	}	772	}
530	}	773	}
531		774
532	char *
533	SDL_GetError ()
534
535	int	775	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	777	CODE:
		778	{
		779	SDL_EnableUNICODE (1);
		780	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		781
		782	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		783	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		784	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		785	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		786
538	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	789	);
		790
541	if (RETVAL)	791	if (RETVAL)
542	{	792	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	797	#include "glfunc.h"
546	# undef GL_FUNC	798	#undef GL_FUNC
547	}	799	}
		800	}
548	OUTPUT:	801	OUTPUT:
549	RETVAL	802	RETVAL
550		803
551	void	804	void
552	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
553		806
554	char *	807	char *
555	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
556		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
557	void	816	void
558	SDL_PollEvent ()	817	poll_events ()
559	PPCODE:	818	PPCODE:
560	{	819	{
561	SDL_Event ev;	820	SDL_Event ev;
562		821
563	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	824	{
565	HV *hv = newHV ();	825	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		827
568	switch (ev.type)	828	switch (ev.type)
569	{	829	{
570	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
571	case SDL_KEYUP:	831	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	837	break;
577		838
578	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	842	break;
582		843
583	case SDL_MOUSEMOTION:	844	case SDL_MOUSEMOTION:
		845	{
		846	int state = ev.motion.state;
		847	int x = ev.motion.x;
		848	int y = ev.motion.y;
		849	int xrel = ev.motion.xrel;
		850	int yrel = ev.motion.yrel;
		851
		852	/* do simplistic event compression */
		853	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		854	&& state == ev.motion.state)
		855	{
		856	xrel += ev.motion.xrel;
		857	yrel += ev.motion.yrel;
		858	x = ev.motion.x;
		859	y = ev.motion.y;
		860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		861	}
		862
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
591	break;	870	break;
592		871
593	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		875
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	886	break;
608	}	887	}
609		888
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	890	}
612	}	891	}
613		892
614	int	893	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	895	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
619		898
620	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
621	Mix_CloseAudio ()	916	Mix_CloseAudio ()
622		917
623	int	918	int
624	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
625		920
		921	const char *
		922	Mix_GetError ()
		923
626	void	924	void
627	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
628	CODE:	926	CODE:
		927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		928
		929	void
		930	win32_proxy_info ()
		931	PPCODE:
		932	{
629	#ifndef _WIN32	933	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	934	char buffer[2048];
		935	DWORD buflen;
		936
		937	EXTEND (SP, 3);
		938
		939	buflen = sizeof (buffer);
		940	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		941	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		942	{
		943	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		944
		945	buflen = sizeof (buffer);
		946	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		947	{
		948	PUSHs (newSVpv (buffer, 0));
		949
		950	buflen = sizeof (buffer);
		951	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		952	PUSHs (newSVpv (buffer, 0));
		953	}
		954	}
631	#endif	955	#endif
		956	}
632		957
633	void	958	int
634	add_font (char *file)	959	add_font (char *file)
635	CODE:	960	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
637		964
638	void	965	void
639	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
640	ALIAS:	967	ALIAS:
641	load_image_file = 1	968	load_image_file = 1
…		…
644	STRLEN image_len;	971	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
651		978
652	if (!rw)	979	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
654		981
…		…
727	void	1054	void
728	error (char *message)	1055	error (char *message)
729	CODE:	1056	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1058	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	1060	#endif
734		1061
735	void	1062	void
736	fatal (char *message)	1063	fatal (char *message)
737	CODE:	1064	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1066	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1068	#endif
742	_exit (1);	1069	_exit (1);
743		1070
744	void	1071	void
745	_exit (int retval)	1072	_exit (int retval = 0)
746	CODE:	1073	CODE:
		1074	#ifdef WIN32
		1075	ExitThread (retval); // unclean, please beam me up
		1076	#else
747	_exit (retval);	1077	_exit (retval);
		1078	#endif
748		1079
		1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
		1088
749	MODULE = CFClient PACKAGE = CFClient::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1090
751	CFClient::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
753	CODE:	1095	CODE:
754	{	1096	{
755	int count;	1097	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1101	}
760	OUTPUT:	1102	OUTPUT:
761	RETVAL	1103	RETVAL
762		1104
763	void	1105	void
764	DESTROY (CFClient::Font self)	1106	DESTROY (DC::Font self)
765	CODE:	1107	CODE:
766	pango_font_description_free (self);	1108	pango_font_description_free (self);
767		1109
768	void	1110	void
769	make_default (CFClient::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
770	CODE:	1113	CODE:
771	default_font = self;	1114	default_font = self;
772		1115
773	MODULE = CFClient PACKAGE = CFClient::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1117
		1118	PROTOTYPES: DISABLE
		1119
775	void	1120	void
776	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
777	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
778	tc_clear ();	1130	tc_restore ();
779		1131
780	CFClient::Layout	1132	DC::Layout
781	new (SV *class)	1133	new (SV *class)
782	CODE:	1134	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
784		1136
785	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
792		1145
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
795	OUTPUT:	1148	OUTPUT:
796	RETVAL	1149	RETVAL
797		1150
798	void	1151	void
799	DESTROY (CFClient::Layout self)	1152	DESTROY (DC::Layout self)
800	CODE:	1153	CODE:
801	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
802	Safefree (self);	1156	Safefree (self);
803		1157
804	void	1158	void
805	set_text (CFClient::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
806	CODE:	1160	CODE:
807	{	1161	{
808	STRLEN textlen;	1162	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
810		1164
811	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
812	}	1166	}
813		1167
814	void	1168	void
815	set_markup (CFClient::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
816	CODE:	1170	CODE:
817	{	1171	{
818	STRLEN textlen;	1172	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
820		1174
821	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
822	}	1176	}
823		1177
824	void	1178	void
825	set_shapes (CFClient::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
826	CODE:	1180	CODE:
827	{	1181	{
828	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1184	const char *pos = text;
…		…
865	if (attrs)	1219	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
867	}	1221	}
868		1222
869	void	1223	void
870	get_shapes (CFClient::Layout self)	1224	get_shapes (DC::Layout self)
871	PPCODE:	1225	PPCODE:
872	{	1226	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1228
875	do	1229	do
876	{	1230	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1232
879	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
880	{	1234	{
881	PangoRectangle extents;	1235	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1244
891	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
892	}	1246	}
893		1247
894	int	1248	int
895	has_wrapped (CFClient::Layout self)	1249	has_wrapped (DC::Layout self)
896	CODE:	1250	CODE:
897	{	1251	{
898	int lines = 1;	1252	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
900		1254
…		…
905	}	1259	}
906	OUTPUT:	1260	OUTPUT:
907	RETVAL	1261	RETVAL
908		1262
909	SV *	1263	SV *
910	get_text (CFClient::Layout self)	1264	get_text (DC::Layout self)
911	CODE:	1265	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
914	OUTPUT:	1268	OUTPUT:
915	RETVAL	1269	RETVAL
916		1270
917	void	1271	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1273	CODE:
920	self->r = r;	1274	self->r = r;
921	self->g = g;	1275	self->g = g;
922	self->b = b;	1276	self->b = b;
923	self->a = a;	1277	self->a = a;
924		1278
925	void	1279	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1281	CODE:
928	if (self->font != font)	1282	if (self->font != font)
929	{	1283	{
930	self->font = font;	1284	self->font = font;
931	layout_update_font (self);	1285	layout_update_font (self);
932	}	1286	}
933		1287
934	void	1288	void
935	set_height (CFClient::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
936	CODE:	1290	CODE:
937	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
938	{	1292	{
939	self->base_height = base_height;	1293	self->base_height = base_height;
940	layout_update_font (self);	1294	layout_update_font (self);
941	}	1295	}
942		1296
943	void	1297	void
944	set_width (CFClient::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1299	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1301
948	void	1302	void
949	set_indent (CFClient::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
950	CODE:	1304	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1306
953	void	1307	void
954	set_spacing (CFClient::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
955	CODE:	1309	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1311
958	void	1312	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1314	CODE:
961	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
966	);	1320	);
967		1321
968	void	1322	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1324	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1326
973	void	1327	void
974	size (CFClient::Layout self)	1328	size (DC::Layout self)
975	PPCODE:	1329	PPCODE:
976	{	1330	{
977	int w, h;	1331	int w, h;
978		1332
979	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
984	}	1338	}
985		1339
986	int	1340	int
987	descent (CFClient::Layout self)	1341	descent (DC::Layout self)
988	CODE:	1342	CODE:
989	{	1343	{
990	PangoRectangle rect;	1344	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
994	}	1348	}
995	OUTPUT:	1349	OUTPUT:
996	RETVAL	1350	RETVAL
997		1351
998	int	1352	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1354	CODE:
1001	{	1355	{
1002	int index, trailing;	1356	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1358	RETVAL = index + trailing;
1005	}	1359	}
1006	OUTPUT:	1360	OUTPUT:
1007	RETVAL	1361	RETVAL
1008		1362
1009	void	1363	void
1010	cursor_pos (CFClient::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1365	PPCODE:
1012	{	1366	{
1013	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1369
1016	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1374	}
1021		1375
1022	void	1376	void
1023	render (CFClient::Layout self, float x, float y)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1378	PPCODE:
		1379	{
		1380	int line, x;
		1381
		1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1385	--line;
		1386	#endif
		1387	EXTEND (SP, 2);
		1388	PUSHs (sv_2mortal (newSViv (line)));
		1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1390	}
		1391
		1392	void
		1393	line_x_to_index (DC::Layout self, int line, int x)
		1394	PPCODE:
		1395	{
		1396	PangoLayoutLine *lp;
		1397	int index, trailing;
		1398
		1399	if (line < 0)
		1400	XSRETURN_EMPTY;
		1401
		1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1403	XSRETURN_EMPTY; /* do better */
		1404
		1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1406
		1407	EXTEND (SP, 2);
		1408	if (GIMME_V == G_SCALAR)
		1409	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1410	else
		1411	{
		1412	PUSHs (sv_2mortal (newSViv (index)));
		1413	PUSHs (sv_2mortal (newSViv (trailing)));
		1414	}
		1415	}
		1416
		1417	void
		1418	render (DC::Layout self, float x, float y, int flags = 0)
		1419	CODE:
		1420	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1026	self->pl,	1422	self->pl,
		1423	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1425	self->r, self->g, self->b, self->a,
		1426	flags
1029	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1030		1431
		1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1443
		1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1452
1033	void	1453	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1454
1040	if (ow && oh)	1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1460	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1461	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1465
1054	SvPOK_only (result_);	1466	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1056		1468
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1470	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1472
1061	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1474	}
1068	}	1475	}
1069		1476
1070	void	1477	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1484	{
1078	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1082		1492
1083	if (items < 5)	1493	if (items < 5)
1084	{	1494	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1116	}	1526	}
1117	}	1527	}
1118		1528
		1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1530	CODE:
		1531	{
		1532	GLint width;
		1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1534	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1535	RETVAL = width > 0;
		1536	}
		1537	OUTPUT:
		1538	RETVAL
		1539
1119	MODULE = CFClient PACKAGE = CFClient::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1541
1121	CFClient::Map	1542	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1543
		1544	DC::Map
		1545	new (SV *class)
1123	CODE:	1546	CODE:
1124	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1548	RETVAL->x = 0;
1126	RETVAL->y = 0;	1549	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1550	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1551	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1552	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1553	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1554	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1555	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1556	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1557	RETVAL->row = 0;
1137	OUTPUT:	1558	OUTPUT:
1138	RETVAL	1559	RETVAL
1139		1560
1140	void	1561	void
1141	DESTROY (CFClient::Map self)	1562	DESTROY (DC::Map self)
1142	CODE:	1563	CODE:
1143	{	1564	{
1144	map_clear (self);	1565	map_clear (self);
1145	Safefree (self->face);	1566	Safefree (self->face2tile);
1146	Safefree (self->tex);	1567	Safefree (self->tex);
1147	Safefree (self);	1568	Safefree (self);
1148	}	1569	}
1149		1570
1150	void	1571	void
		1572	resize (DC::Map self, int map_width, int map_height)
		1573	CODE:
		1574	self->w = map_width;
		1575	self->h = map_height;
		1576
		1577	void
1151	clear (CFClient::Map self)	1578	clear (DC::Map self)
1152	CODE:	1579	CODE:
1153	map_clear (self);	1580	map_clear (self);
1154		1581
1155	void	1582	void
1156	set_face (CFClient::Map self, int face, int texid)	1583	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1584	CODE:
1158	{	1585	{
1159	while (self->faces <= face)	1586	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1587	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1588	}
1167		1589
1168	void	1590	void
		1591	set_smooth (DC::Map self, int face, int smooth, int level)
		1592	CODE:
		1593	{
		1594	tileid texid;
		1595	maptex *tex;
		1596
		1597	if (face < 0 \|\| face >= self->faces)
		1598	return;
		1599
		1600	if (smooth < 0 \|\| smooth >= self->faces)
		1601	return;
		1602
		1603	texid = self->face2tile [face];
		1604
		1605	if (!texid)
		1606	return;
		1607
		1608	tex = self->tex + texid;
		1609	tex->smoothtile = self->face2tile [smooth];
		1610	tex->smoothlevel = level;
		1611	}
		1612
		1613	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1614	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)
1170	CODE:	1615	CODE:
1171	{	1616	{
1172	while (self->texs <= texid)	1617	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1618
1178	{	1619	{
1179	maptex *tex = self->tex + texid;	1620	maptex *tex = self->tex + texid;
1180		1621
1181	tex->name = name;	1622	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1641	}
1201		1642
1202	int	1643	int
1203	ox (CFClient::Map self)	1644	ox (DC::Map self)
1204	ALIAS:	1645	ALIAS:
1205	oy = 1	1646	oy = 1
1206	x = 2	1647	x = 2
1207	y = 3	1648	y = 3
1208	w = 4	1649	w = 4
…		…
1219	}	1660	}
1220	OUTPUT:	1661	OUTPUT:
1221	RETVAL	1662	RETVAL
1222		1663
1223	void	1664	void
1224	scroll (CFClient::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1666	CODE:
1226	{	1667	{
1227	if (dx > 0)	1668	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1670	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1671	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1672
1232	if (dy > 0)	1673	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1674	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1675	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1676	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1677
1237	self->ox += dx; self->x += dx;	1678	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1679	self->oy += dy; self->y += dy;
1239		1680
1240	while (self->y < 0)	1681	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1246	}	1687	}
1247	}	1688	}
1248		1689
1249	void	1690	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1692	CODE:
1252	{	1693	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1696	mapcell *cell;
1256	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1257		1700
1258	while (data < data_end)	1701	while (data < data_end - 1)
1259	{	1702	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1261		1704
1262	x = self->x + ((flags >> 10) & 63);	1705	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1706	y = self->y + ((flags >> 4) & 63);
1264		1707
1265	cell = map_get_cell (self, x, y);	1708	cell = map_get_cell (self, x, y);
1266		1709
1267	if (flags & 15)	1710	if (flags & 15)
1268	{	1711	{
1269	if (cell->darkness < 0)	1712	if (!cell->darkness)
1270	{	1713	{
		1714	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1715	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1716	}
1276		1717
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1718	//TODO: don't trust server data to be in-range(!)
1280		1719
1281	if (flags & 4)	1720	if (flags & 8)
1282	{	1721	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1722	if (extmap)
		1723	{
		1724	uint8_t ext, cmd;
		1725
		1726	do
		1727	{
		1728	ext = *data++;
		1729	cmd = ext & 0x7f;
		1730
		1731	if (cmd < 4)
		1732	cell->darkness = 255 - ext * 64 + 1;
		1733	else if (cmd == 5) // health
		1734	{
		1735	cell->stat_width = 1;
		1736	cell->stat_hp = *data++;
		1737	}
		1738	else if (cmd == 6) // monster width
		1739	cell->stat_width = *data++ + 1;
		1740	else if (cmd == 0x47)
		1741	{
		1742	if (*data == 1) cell->player = data [1];
		1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1746
		1747	data += *data + 1;
		1748	}
		1749	else if (cmd == 8) // cell flags
		1750	cell->flags = *data++;
		1751	else if (ext & 0x40) // unknown, multibyte => skip
		1752	data += *data + 1;
		1753	else
		1754	data++;
		1755	}
		1756	while (ext & 0x80);
		1757	}
		1758	else
		1759	cell->darkness = *data++ + 1;
1284	}	1760	}
1285		1761
		1762	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1763	if (flags & (4 >> z))
1287	{	1764	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
		1766	need_facenum (self, face);
		1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1289	}	1782	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1783	}
1296	else	1784	else
		1785	{
1297	cell->darkness = -1;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
1298	}	1791	}
1299	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1300		1795
1301	SV *	1796	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1798	CODE:
1304	{	1799	{
1305	int x1, x;	1800	int x1, x;
1306	int y1, y;	1801	int y1, y;
1307	int z;	1802	int z;
…		…
1328	{	1823	{
1329	mapcell *cell = row->col + (x - row->c0);	1824	mapcell *cell = row->col + (x - row->c0);
1330		1825
1331	for (z = 0; z <= 0; z++)	1826	for (z = 0; z <= 0; z++)
1332	{	1827	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1828	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1829	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1830	int a1 = tex.a;
1340		1831
1341	r = (r * a0 + tex.r * a1) / 255;	1832	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1833	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1834	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1835	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1836	}
1347	}	1837	}
1348		1838
1349	*map++ = (r )	1839	*map++ = (r )
1350	\| (g << 8)	1840	\| (g << 8)
…		…
1357	}	1847	}
1358	OUTPUT:	1848	OUTPUT:
1359	RETVAL	1849	RETVAL
1360		1850
1361	void	1851	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1363	CODE:	1853	CODE:
1364	{	1854	{
1365	int vx, vy;
1366	int x, y, z;	1855	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1856
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1860	smooth_key skey;
		1861	int pl_x, pl_y;
		1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
1372		1866
1373	/*	1867	pl_tex.name = 0;
1374	int vx = self->vx = self->w >= sw
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1868
1378	int vy = self->vy = self->h >= sh	1869	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1870	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1871	if (sh > 255) sh = 255;
1381	*/
1382		1872
1383	glColor4ub (255, 255, 255, 255);	1873	// clear key, in case of extra padding
		1874	memset (&skey, 0, sizeof (skey));
		1875
		1876	memset (&key, 0, sizeof (key));
		1877	key.r = 255;
		1878	key.g = 255;
		1879	key.b = 255;
		1880	key.a = 255;
		1881	key.mode = GL_QUADS;
		1882	key.format = GL_T2F_V3F;
		1883	key.texname = -1;
		1884
		1885	mx += self->x;
		1886	my += self->y;
		1887
		1888	// first pass: determine smooth_max
		1889	// rather ugly, if you ask me
		1890	// could also be stored inside mapcell and updated on change
		1891	memset (smooth_max, 0, sizeof (smooth_max));
		1892
		1893	for (y = 0; y < sh; y++)
		1894	if (0 <= y + my && y + my < self->rows)
		1895	{
		1896	maprow *row = self->row + (y + my);
		1897
		1898	for (x = 0; x < sw; x++)
		1899	if (row->c0 <= x + mx && x + mx < row->c1)
		1900	{
		1901	mapcell *cell = row->col + (x + mx - row->c0);
		1902
		1903	smooth_max[x + 1][y + 1] =
		1904	MAX (self->tex [cell->tile [0]].smoothlevel,
		1905	MAX (self->tex [cell->tile [1]].smoothlevel,
		1906	self->tex [cell->tile [2]].smoothlevel));
		1907	}
		1908	}
1384		1909
1385	glEnable (GL_BLEND);	1910	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1913
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	1914	for (z = 0; z <= 2; z++)
		1915	{
		1916	memset (smooth_level, 0, sizeof (smooth_level));
		1917
1395	for (y = 0; y < sh; y++)	1918	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1919	if (0 <= y + my && y + my < self->rows)
1397	{	1920	{
1398	maprow *row = self->row + (y + vy);	1921	maprow *row = self->row + (y + my);
1399		1922
1400	for (x = 0; x < sw; x++)	1923	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1924	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1925	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1926	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1927	tileid tile = cell->tile [z];
1406		1928
1407	if (face)	1929	if (tile)
		1930	{
		1931	maptex tex = self->tex [tile];
		1932	int px = (x + 1) * T - tex.w;
		1933	int py = (y + 1) * T - tex.h;
		1934
		1935	if (key.texname != tex.name)
		1936	{
		1937	if (!tex.name)
		1938	tex = self->tex [2]; /* missing, replace by noface */
		1939
		1940	key.texname = tex.name;
		1941	arr = rc_array (rc, &key);
		1942	}
		1943
		1944	if (expect_false (cell->player == player) && expect_false (z == 2))
		1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
		1960	if (cell->flags & 1)
		1961	{
		1962	maptex tex = self->tex [1];
		1963	int px = x * T + T * 2 / 32;
		1964	int py = y * T - T * 6 / 32;
		1965
		1966	if (tex.name)
		1967	{
		1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1978	}
		1979	}
		1980	}
		1981
		1982	// update smooth hash
		1983	if (tex.smoothtile)
		1984	{
		1985	skey.tile = tex.smoothtile;
		1986	skey.level = tex.smoothlevel;
		1987
		1988	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1989
		1990	// add bits to current tile and all neighbours. skey.x\|y is
		1991	// shifted +1\|+1 so we always stay positive.
		1992
		1993	// bits is ___n cccc CCCC bbbb
		1994	// n do not draw borders&corners
		1995	// c draw these corners, but...
		1996	// C ... not these
		1997	// b draw these borders
		1998
		1999	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2000	// ┃· ·· ·┃ ━━
		2001
		2002	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2003	// ·· ·· ·┏ ┓·
		2004
		2005	// full tile
		2006	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2007
		2008	// borders
		2009	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2010	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2011	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2012	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2013
		2014	// corners
		2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2019	}
		2020	}
		2021	}
		2022	}
		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
		2027	// go through all smoothlevels, lowest to highest, then draw.
		2028	// this is basically counting sort
		2029	{
		2030	int w, b;
		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
		2034	for (w = 0; w < 256 / 32; ++w)
		2035	{
		2036	uint32_t smask = smooth_level [w];
		2037	if (smask)
		2038	for (b = 0; b < 32; ++b)
		2039	if (smask & (((uint32_t)1) << b))
1408	{	2040	{
1409	maptex tex = self->tex [face];	2041	int level = (w << 5) \| b;
		2042	HE *he;
1410		2043
1411	int px = (x + 1) * 32 - tex.w;	2044	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	2045	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	2046	{
		2047	smooth_key skey = (smooth_key )HeKEY (he);
		2048	IV bits = SvIVX (HeVAL (he));
		2049
		2050	if (!(bits & 0x1000)
		2051	&& skey->level == level
		2052	&& level > smooth_max [skey->x][skey->y])
		2053	{
		2054	maptex tex = self->tex [skey->tile];
		2055	int px = (((int)skey->x) - 1) * T;
		2056	int py = (((int)skey->y) - 1) * T;
		2057	int border = bits & 15;
		2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2059	float dx = tex.s * .0625f; // 16 images/row
		2060	float dy = tex.t * .5f ; // 2 images/column
		2061
		2062	if (tex.name)
		2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
		2066	if (key.texname != tex.name)
		2067	{
1416	glEnd ();	2068	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
		2071	}
		2072
		2073	if (border)
		2074	{
		2075	float ox = border * dx;
		2076
		2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2081	}
		2082
		2083	if (corner)
		2084	{
		2085	float ox = corner * dx;
		2086
		2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
		2092	}
		2093	}
1420	}	2094	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2095	}
1427	}
1428	}	2096	}
1429		2097
1430	glEnd ();	2098	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
		2101	}
		2102
		2103	hv_clear (smooth);
		2104	}
		2105
		2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
		2111
		2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1433	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
1434	}	2124	rc_free (rc);
1435		2125
		2126	// top layer: overlays such as the health bar
		2127	for (y = 0; y < sh; y++)
		2128	if (0 <= y + my && y + my < self->rows)
		2129	{
		2130	maprow *row = self->row + (y + my);
		2131
		2132	for (x = 0; x < sw; x++)
		2133	if (row->c0 <= x + mx && x + mx < row->c1)
		2134	{
		2135	mapcell *cell = row->col + (x + mx - row->c0);
		2136
		2137	int px = x * T;
		2138	int py = y * T;
		2139
		2140	if (cell->stat_hp)
		2141	{
		2142	int width = cell->stat_width * T;
		2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2144
		2145	glColor3ub (0, 0, 0);
		2146	glRectf (px + 1, py - thick - 2,
		2147	px + width - 1, py);
		2148
		2149	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2150	glRectf (px + 2,
		2151	py - thick - 1,
		2152	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2153	}
		2154	}
		2155	}
		2156	}
		2157
1436	void	2158	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2160	CODE:
1439	{	2161	{
1440	static float color[16][3] = {	2162	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1494	}	2216	}
1495		2217
1496	void	2218	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2220	PPCODE:
1499	{	2221	{
1500	int vx, vy;
1501	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2228	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2229	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2230
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2233
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2234	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2235	my += self->y - 1;
1512		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1513	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1515	{	2241	{
1516	maprow *row = self->row + (y + vy);	2242	maprow *row = self->row + (y + my);
1517		2243
1518	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2246	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
1522		2248
1523	darkness[y * sw4 + x] = cell->darkness < 0	2249	darkness1 [y * sw1 + x] = cell->darkness
		2250	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2251	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2252	}
1527	}	2253	}
1528		2254
		2255	for (y = 0; y < sh; ++y)
		2256	for (x = 0; x < sw; ++x)
		2257	{
		2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2267
		2268	uint8_t r11 = (d11 + d21 + d12) / 3;
		2269	uint8_t r21 = d21;
		2270	uint8_t r31 = (d21 + d31 + d32) / 3;
		2271
		2272	uint8_t r12 = d12;
		2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
		2275
		2276	uint8_t r13 = (d13 + d23 + d12) / 3;
		2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
		2279
		2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2289	}
		2290
		2291	free (darkness1);
		2292
1529	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
1533	}	2297	}
1534		2298
1535	SV *	2299	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2301	CODE:
1538	{	2302	{
1539	int x, y, x1, y1;	2303	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2304	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2305	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2330	if (row && row->c0 <= x && x < row->c1)
1567	{	2331	{
1568	mapcell *cell = row->col + (x - row->c0);	2332	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2333	uint8_t flags = 0;
1570		2334
1571	if (cell->face [0]) flags \|= 1;	2335	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2336	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2337	if (cell->tile [2]) flags \|= 4;
1574		2338
1575	*data++ = flags;	2339	*data++ = flags;
1576		2340
1577	if (flags & 1)	2341	if (flags & 1)
1578	{	2342	{
		2343	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2344	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2345	*data++ = tile;
1581	}	2346	}
1582		2347
1583	if (flags & 2)	2348	if (flags & 2)
1584	{	2349	{
		2350	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2351	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2352	*data++ = tile;
1587	}	2353	}
1588		2354
1589	if (flags & 4)	2355	if (flags & 4)
1590	{	2356	{
		2357	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2358	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2359	*data++ = tile;
1593	}	2360	}
1594	}	2361	}
1595	else	2362	else
1596	*data++ = 0;	2363	*data++ = 0;
1597	}	2364	}
1598	}	2365	}
1599		2366
		2367	/* if size is wh + 5 then no data has been found /
		2368	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2369	{
1600	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
1601	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
1602	RETVAL = data_sv;	2374	RETVAL = data_sv;
1603	}	2375	}
1604	OUTPUT:	2376	OUTPUT:
1605	RETVAL	2377	RETVAL
1606		2378
1607	void	2379	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609	PPCODE:	2381	PPCODE:
1610	{	2382	{
1611	int x, y, z;	2383	int x, y, z;
1612	int w, h;	2384	int w, h;
1613	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t data, end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
1614		2396
1615	if (*data++ != 0)	2397	if (*data++ != 0)
1616	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
1617		2399
1618	w = data++ << 8; w \|= data++;	2400	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2401	h = data++ << 8; h \|= data++;
1620		2402
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1633	{	2415	{
1634	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
1635		2417
1636	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
1637	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
1638	uint8_t flags = *data++;	2425	flags = *data++;
1639		2426
1640	if (flags)	2427	if (flags)
1641	{	2428	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
		2430	tileid tile[3] = { 0, 0, 0 };
1645		2431
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2432	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2433	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2434	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2435
1650	if (cell->darkness <= 0)	2436	if (cell->darkness == 0)
1651	{	2437	{
1652	cell->darkness = -1;	2438	/cell->darkness = 0;/
		2439	EXTEND (SP, 3);
1653		2440
1654	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
1655	{	2442	{
1656	cell->face[z] = face[z];	2443	tileid t = tile [z];
1657		2444
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2445	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2446	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2447	PUSHs (sv_2mortal (newSViv (t)));
		2448	need_texid (self, t);
		2449	}
		2450
		2451	cell->tile [z] = t;
1660	}	2452	}
1661	}	2453	}
1662	}	2454	}
1663	}	2455	}
1664	}	2456	}
1665	}	2457	}
1666		2458
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2460
1669	CFClient::MixChunk	2461	DC::RW
1670	new_from_file (SV class, char path)	2462	new (SV class, SV data_sv)
1671	CODE:	2463	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
1673	OUTPUT:	2470	OUTPUT:
1674	RETVAL	2471	RETVAL
1675		2472
		2473	DC::RW
		2474	new_from_file (SV class, const char path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
1677	DESTROY (CFClient::MixChunk self)	2582	DESTROY (DC::MixChunk self)
1678	CODE:	2583	CODE:
1679	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
1680		2585
1681	int	2586	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2592	OUTPUT:
1686	RETVAL	2593	RETVAL
1687		2594
1688	int	2595	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2597	CODE:
		2598	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
1692	OUTPUT:	2610	OUTPUT:
1693	RETVAL	2611	RETVAL
1694		2612
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2614
1697	int	2615	int
1698	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
1699	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2622	OUTPUT:
1702	RETVAL	2623	RETVAL
1703		2624
1704	CFClient::MixMusic	2625	void
1705	new_from_file (SV class, char path)	2626	fade_out (int ms)
1706	CODE:	2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2638	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2639	OUTPUT:
1709	RETVAL	2640	RETVAL
1710		2641
1711	void	2642	void
1712	DESTROY (CFClient::MixMusic self)	2643	DESTROY (DC::MixMusic self)
1713	CODE:	2644	CODE:
1714	Mix_FreeMusic (self);	2645	Mix_FreeMusic (self);
1715		2646
1716	int	2647	int
1717	play (CFClient::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2649	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2651	OUTPUT:
1721	RETVAL	2652	RETVAL
1722		2653
		2654	void
		2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2656	CODE:
		2657	Mix_FadeInMusicPos (self, loops, ms, position);
		2658
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
1724		2662
1725	BOOT:	2663	BOOT:
1726	{	2664	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2666	static const struct {
1729	const char *name;	2667	const char *name;
1730	IV iv;	2668	IV iv;
1731	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
		2671	const_iv (GL_VENDOR),
		2672	const_iv (GL_VERSION),
		2673	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2674	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2675	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2676	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2677	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2678	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2688	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
		2717	const_iv (GL_PROXY_TEXTURE_1D),
		2718	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2721	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2722	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2723	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
		2751	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2772	# undef const_iv
1813	};	2773	};
1814		2774
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2777
		2778	texture_av = newAV ();
		2779	AvREAL_off (texture_av);
1817	}	2780	}
		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
1818		2787
1819	char *	2788	char *
1820	gl_vendor ()	2789	gl_vendor ()
1821	CODE:	2790	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2804	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2806	OUTPUT:
1838	RETVAL	2807	RETVAL
1839		2808
		2809	const char *glGetString (GLenum pname)
		2810
		2811	GLint glGetInteger (GLenum pname)
		2812	CODE:
		2813	glGetIntegerv (pname, &RETVAL);
		2814	OUTPUT:
		2815	RETVAL
		2816
		2817	GLdouble glGetDouble (GLenum pname)
		2818	CODE:
		2819	glGetDoublev (pname, &RETVAL);
		2820	OUTPUT:
		2821	RETVAL
		2822
1840	int glGetError ()	2823	int glGetError ()
1841		2824
1842	void glFinish ()	2825	void glFinish ()
1843		2826
1844	void glClear (int mask)	2827	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2866
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
1886		2871
1887	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
1888		2873
1889	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
1890		2875
…		…
1898		2883
1899	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2885	CODE:
1901	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
1902		2887
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2889	ALIAS:
1910	glColor_premultiply = 1	2890	glColor_premultiply = 1
1911	CODE:	2891	CODE:
1912	if (ix)	2892	if (ix)
1913	{	2893	{
1914	r *= a;	2894	r *= a;
1915	g *= a;	2895	g *= a;
1916	b *= a;	2896	b *= a;
1917	}	2897	}
1918	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
1919	glColor4ub (MIN ((int)(r * 256.f), 255),	2899	glColor4f (r, g, b, a);
1920	MIN ((int)(g * 256.f), 255),
1921	MIN ((int)(b * 256.f), 255),
1922	MIN ((int)(a * 256.f), 255));
1923
1924	void glInterleavedArrays (int format, int stride, char *data)
1925
1926	void glDrawElements (int mode, int count, int type, char *indices)
1927
1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
1929		2900
1930	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
1931	CODE:	2902	CODE:
1932	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
1933	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1938		2909
1939	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
1940	CODE:	2911	CODE:
1941	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
1942		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
1943	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
1944	CODE:	2944	CODE:
1945	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
1946		2946
1947	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
1963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1964	CODE:	2964	CODE:
1965	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
1966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1967		2967
1968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1969		2969
1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1971		2971
1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2973
		2974	void glPixelZoom (float x, float y)
1973		2975
1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1975		2977
1976	int glGenTexture ()	2978	int glGenTexture ()
1977	CODE:	2979	CODE:
1978	{	2980	RETVAL = gen_texture ();
1979	GLuint name;
1980	glGenTextures (1, &name);
1981	RETVAL = name;
1982	}
1983	OUTPUT:	2981	OUTPUT:
1984	RETVAL	2982	RETVAL
1985		2983
1986	void glDeleteTexture (int name)	2984	void glDeleteTexture (int name)
1987	CODE:	2985	CODE:
1988	{
1989	GLuint name_ = name;
1990	glDeleteTextures (1, &name_);	2986	del_texture (name);
1991	}	2987
1992
1993	int glGenList ()	2988	int glGenList ()
1994	CODE:	2989	CODE:
1995	RETVAL = glGenLists (1);	2990	RETVAL = glGenLists (1);
1996	OUTPUT:	2991	OUTPUT:
1997	RETVAL	2992	RETVAL
…		…
2004		2999
2005	void glEndList ()	3000	void glEndList ()
2006		3001
2007	void glCallList (int list)	3002	void glCallList (int list)
2008		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2009		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h \|\| !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3060	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID \| G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs. Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC