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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	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
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
		91	static AV *texture_av;
55		92
56	static struct	93	static struct
57	{	94	{
58	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	96	#include "glfunc.h"
60	#undef GL_FUNC	97	#undef GL_FUNC
61	} gl;	98	} gl;
62		99
		100	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	102	{
65	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	107	else
70	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
71	}	109	}
72		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
		135	#include "texcache.c"
		136	#include "rendercache.c"
		137
		138	#include "pango-font.c"
		139	#include "pango-fontmap.c"
		140	#include "pango-render.c"
		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
75		146
76	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
77		148
78	static int	149	static int
79	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
80	{	151	{
81	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
92		163
93	return 0;	164	return 0;
94	}	165	}
95		166
96	typedef struct cf_layout {	167	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
100	int base_height;	170	int base_height;
101	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
102	} *CFClient__Layout;	173	} *DC__Layout;
103		174
104	static CFClient__Font default_font;	175	static DC__Font default_font;
105	static PangoContext ft2_context, cairo_context;	176	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
107		178
108	static void	179	static void
109	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
110	{	181	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	185	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	187	}
121		188
122	static void	189	static void
123	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
124	{	191	{
125	/* 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
126	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
127	*/	194	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
129		196
130	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		199
133	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
134	}	201	}
135		202
136	static void	203	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
138	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
140		210
141	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		213
144	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
145	}	215	if (!rect.height) rect.height = 1;
146		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
147	typedef uint16_t mapface;	222	typedef uint16_t faceid;
148		223
149	typedef struct {	224	typedef struct {
150	GLint name;	225	GLuint name;
151	int w, h;	226	int w, h;
152	float s, t;	227	float s, t;
153	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
154	} maptex;	231	} maptex;
155		232
156	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
157	int16_t darkness;	236	uint16_t darkness;
158	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	238	} mapcell;
160		239
161	typedef struct {	240	typedef struct {
162	int32_t c0, c1;	241	int32_t c0, c1;
163	mapcell *col;	242	mapcell *col;
164	} maprow;	243	} maprow;
165		244
166	typedef struct map {	245	typedef struct map {
167	int x, y, w, h;	246	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	248	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	249	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		250
175	int32_t rows;	251	int32_t rows;
176	maprow *row;	252	maprow *row;
177	} *CFClient__Map;	253	} *DC__Map;
178		254
179	static char *	255	static char *
180	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
181	{	257	{
182	char *p;	258	char *p;
…		…
199	}	275	}
200		276
201	#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))
202	#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))
203		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
204	static maprow *	300	static maprow *
205	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
206	{	302	{
207	if (0 > y)	303	if (0 > y)
208	{	304	{
209	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
248		344
249	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
250	}	346	}
251		347
252	static mapcell *	348	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
254	{	350	{
255	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
256	}	352	}
257		353
258	static void	354	static void
259	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
260	{	356	{
261	int r;	357	int r;
262		358
263	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
272	self->row = 0;	368	self->row = 0;
273	self->rows = 0;	369	self->rows = 0;
274	}	370	}
275		371
276	static void	372	static void
277	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)
278	{	374	{
279	int x, y;	375	int x, y;
280	maprow *row;	376	maprow *row;
		377	mapcell *cell;
281		378
282	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	380	if (y >= 0)
284	{	381	{
285	if (y >= self->rows)	382	if (y >= self->rows)
…		…
291	if (x >= row->c0)	388	if (x >= row->c0)
292	{	389	{
293	if (x >= row->c1)	390	if (x >= row->c1)
294	break;	391	break;
295		392
296	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;
297	}	399	}
298	}	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);
299	}	417	}
300		418
301	static void	419	static void
302	music_finished (void)	420	music_finished (void)
303	{	421	{
…		…
339	n \|= n >> 16;	457	n \|= n >> 16;
340		458
341	return n + 1;	459	return n + 1;
342	}	460	}
343		461
344	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
345		521
346	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
347		523
348	BOOT:	524	BOOT:
349	{	525	{
350	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	527	static const struct {
352	const char *name;	528	const char *name;
353	IV iv;	529	IV iv;
354	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
355	# 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
356	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
373	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),
374	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
438	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	641
451	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),	643
453	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)
454	# undef const_iv	670	# undef const_iv
455	};	671	};
456		672
457	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; )
458	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);
459	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
		685
		686	int
		687	in_destruct ()
		688	CODE:
		689	RETVAL = PL_main_cv == Nullcv;
		690	OUTPUT:
		691	RETVAL
460		692
461	NV floor (NV x)	693	NV floor (NV x)
462		694
463	NV ceil (NV x)	695	NV ceil (NV x)
464		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
465	void	701	void
466	pango_init ()	702	pango_init ()
467	CODE:	703	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	704	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	708	/pango_context_set_font_description (opengl_context, default_font);/
475	{	709	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif	712	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	713	}
491		714
492	int	715	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		716
495	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
496	SDL_Quit ()	723	void SDL_Quit ()
497		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
498	void	734	void
499	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	736	PPCODE:
501	{	737	{
502	SDL_Rect **m;	738	SDL_Rect **m;
503		739
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		744
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		747
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		752
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		755
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		757
524	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
525	while (*m)	759	while (*m)
526	{	760	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
527	AV *av = newAV ();	763	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
529	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));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
531		770
532	++m;	771	++m;
533	}	772	}
534	}	773	}
535		774
536	char *
537	SDL_GetError ()
538
539	int	775	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	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
542	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	789	);
		790
545	if (RETVAL)	791	if (RETVAL)
546	{	792	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# 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);
549	# include "glfunc.h"	797	#include "glfunc.h"
550	# undef GL_FUNC	798	#undef GL_FUNC
551	}	799	}
		800	}
552	OUTPUT:	801	OUTPUT:
553	RETVAL	802	RETVAL
554		803
555	void	804	void
556	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
557		806
558	char *	807	char *
559	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
560		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
561	void	816	void
562	SDL_PollEvent ()	817	poll_events ()
563	PPCODE:	818	PPCODE:
564	{	819	{
565	SDL_Event ev;	820	SDL_Event ev;
566		821
567	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	824	{
569	HV *hv = newHV ();	825	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		827
572	switch (ev.type)	828	switch (ev.type)
573	{	829	{
574	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
575	case SDL_KEYUP:	831	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	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 */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	837	break;
581		838
582	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	842	break;
586		843
587	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
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
595	break;	870	break;
596		871
597	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		875
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	886	break;
612	}	887	}
613		888
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	890	}
616	}	891	}
617		892
618	int	893	int
619	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)
620	POSTCALL:	895	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
623		898
624	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
625	Mix_CloseAudio ()	916	Mix_CloseAudio ()
626		917
627	int	918	int
628	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
629		920
		921	const char *
		922	Mix_GetError ()
		923
630	void	924	void
631	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
632	CODE:	926	CODE:
		927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		928
		929	void
		930	win32_proxy_info ()
		931	PPCODE:
		932	{
633	#ifndef _WIN32	933	#ifdef _WIN32
634	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	}
635	#endif	955	#endif
		956	}
636		957
637	void	958	int
638	add_font (char *file)	959	add_font (char *file)
639	CODE:	960	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	962	OUTPUT:
642	// cairo... sigh... requires win2000	963	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		964
646	void	965	void
647	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
648	ALIAS:	967	ALIAS:
649	load_image_file = 1	968	load_image_file = 1
…		…
652	STRLEN image_len;	971	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
659		978
660	if (!rw)	979	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
662		981
…		…
691		1010
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1011	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1012
694	assert (surface2->pitch == surface2->w * 4);	1013	assert (surface2->pitch == surface2->w * 4);
695		1014
		1015	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1016	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1017	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1018	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1020	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1023	SDL_UnlockSurface (surface2);
705		1024
706	SDL_FreeSurface (surface);	1025	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1026	SDL_FreeSurface (surface2);
708	}	1027	}
709		1028
…		…
735	void	1054	void
736	error (char *message)	1055	error (char *message)
737	CODE:	1056	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1058	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1060	#endif
742		1061
743	void	1062	void
744	fatal (char *message)	1063	fatal (char *message)
745	CODE:	1064	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1066	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1068	#endif
750	_exit (1);	1069	_exit (1);
751		1070
752	void	1071	void
753	_exit (int retval)	1072	_exit (int retval = 0)
754	CODE:	1073	CODE:
		1074	#ifdef WIN32
		1075	ExitThread (retval); // unclean, please beam me up
		1076	#else
755	_exit (retval);	1077	_exit (retval);
		1078	#endif
756		1079
		1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
		1088
757	MODULE = CFClient PACKAGE = CFClient::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1090
759	CFClient::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
761	CODE:	1095	CODE:
762	{	1096	{
763	int count;	1097	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1101	}
768	OUTPUT:	1102	OUTPUT:
769	RETVAL	1103	RETVAL
770		1104
771	void	1105	void
772	DESTROY (CFClient::Font self)	1106	DESTROY (DC::Font self)
773	CODE:	1107	CODE:
774	pango_font_description_free (self);	1108	pango_font_description_free (self);
775		1109
776	void	1110	void
777	make_default (CFClient::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
778	CODE:	1113	CODE:
779	default_font = self;	1114	default_font = self;
780		1115
781	MODULE = CFClient PACKAGE = CFClient::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1117
783	CFClient::Layout	1118	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1119
		1120	void
		1121	glyph_cache_backup ()
		1122	PROTOTYPE:
		1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
		1130	tc_restore ();
		1131
		1132	DC::Layout
		1133	new (SV *class)
785	CODE:	1134	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
787		1136
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1138	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
796		1145
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
799	OUTPUT:	1148	OUTPUT:
800	RETVAL	1149	RETVAL
801		1150
802	void	1151	void
803	DESTROY (CFClient::Layout self)	1152	DESTROY (DC::Layout self)
804	CODE:	1153	CODE:
805	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
806	Safefree (self);	1156	Safefree (self);
807		1157
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1158	void
816	set_text (CFClient::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
817	CODE:	1160	CODE:
818	{	1161	{
819	STRLEN textlen;	1162	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
821		1164
822	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
823	}	1166	}
824		1167
825	void	1168	void
826	set_markup (CFClient::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
827	CODE:	1170	CODE:
828	{	1171	{
829	STRLEN textlen;	1172	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
831		1174
832	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
833	}	1176	}
834		1177
835	void	1178	void
836	set_shapes (CFClient::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
837	CODE:	1180	CODE:
838	{	1181	{
839	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1184	const char *pos = text;
…		…
876	if (attrs)	1219	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
878	}	1221	}
879		1222
880	void	1223	void
881	get_shapes (CFClient::Layout self)	1224	get_shapes (DC::Layout self)
882	PPCODE:	1225	PPCODE:
883	{	1226	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1228
886	do	1229	do
887	{	1230	{
888	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889		1232
890	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
891	{	1234	{
892	PangoRectangle extents;	1235	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1237
		1238	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1239	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1240	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1241	}
898	}	1242	}
899	while (pango_layout_iter_next_run (iter));	1243	while (pango_layout_iter_next_run (iter));
900		1244
901	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
902	}	1246	}
903		1247
904	int	1248	int
905	has_wrapped (CFClient::Layout self)	1249	has_wrapped (DC::Layout self)
906	CODE:	1250	CODE:
907	{	1251	{
908	int lines = 1;	1252	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
910		1254
…		…
915	}	1259	}
916	OUTPUT:	1260	OUTPUT:
917	RETVAL	1261	RETVAL
918		1262
919	SV *	1263	SV *
920	get_text (CFClient::Layout self)	1264	get_text (DC::Layout self)
921	CODE:	1265	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
924	OUTPUT:	1268	OUTPUT:
925	RETVAL	1269	RETVAL
926		1270
927	void	1271	void
928	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.)
929	CODE:	1273	CODE:
930	self->r = r;	1274	self->r = r;
931	self->g = g;	1275	self->g = g;
932	self->b = b;	1276	self->b = b;
933	self->a = a;	1277	self->a = a;
934		1278
935	void	1279	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
937	CODE:	1281	CODE:
938	if (self->font != font)	1282	if (self->font != font)
939	{	1283	{
940	self->font = font;	1284	self->font = font;
941	layout_update_font (self);	1285	layout_update_font (self);
942	}	1286	}
943		1287
944	void	1288	void
945	set_height (CFClient::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
946	CODE:	1290	CODE:
947	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
948	{	1292	{
949	self->base_height = base_height;	1293	self->base_height = base_height;
950	layout_update_font (self);	1294	layout_update_font (self);
951	}	1295	}
952		1296
953	void	1297	void
954	set_width (CFClient::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
955	CODE:	1299	CODE:
956	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);
957		1301
958	void	1302	void
959	set_indent (CFClient::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
960	CODE:	1304	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1306
963	void	1307	void
964	set_spacing (CFClient::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
965	CODE:	1309	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1311
968	void	1312	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
970	CODE:	1314	CODE:
971	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
976	);	1320	);
977		1321
978	void	1322	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
980	CODE:	1324	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1326
983	void	1327	void
984	size (CFClient::Layout self)	1328	size (DC::Layout self)
985	PPCODE:	1329	PPCODE:
986	{	1330	{
987	int w, h;	1331	int w, h;
988		1332
989	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
994	}	1338	}
995		1339
996	int	1340	int
997	descent (CFClient::Layout self)	1341	descent (DC::Layout self)
998	CODE:	1342	CODE:
999	{	1343	{
1000	PangoRectangle rect;	1344	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1003	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1004	}	1348	}
1005	OUTPUT:	1349	OUTPUT:
1006	RETVAL	1350	RETVAL
1007		1351
1008	int	1352	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1010	CODE:	1354	CODE:
1011	{	1355	{
1012	int index, trailing;	1356	int index, trailing;
1013	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);
1014	RETVAL = index;	1358	RETVAL = index + trailing;
1015	}	1359	}
1016	OUTPUT:	1360	OUTPUT:
1017	RETVAL	1361	RETVAL
1018		1362
1019	void	1363	void
1020	cursor_pos (CFClient::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1021	PPCODE:	1365	PPCODE:
1022	{	1366	{
1023	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025		1369
1026	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1027	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030	}	1374	}
1031		1375
1032	void	1376	void
1033	render (CFClient::Layout self)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034	PPCODE:	1378	PPCODE:
1035	{	1379	{
1036	SV *retval;	1380	int line, x;
1037	int w, h;
1038		1381
1039	layout_get_pixel_size (self, &w, &h);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1041	if (self->rgba)	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042	{	1385	--line;
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t p = (uint32_t )SvPVX (retval);
1065	uint32_t e = p + w h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) \| (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) \| a;
1080	}
1081	#endif	1386	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1387	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	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)
1090	PUSHs (sv_2mortal (newSViv (h)));	1409	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1410	else
1096	{	1411	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1412	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1414	}
1121	}	1415	}
1122		1416
		1417	void
		1418	render (DC::Layout self, float x, float y, int flags = 0)
		1419	CODE:
		1420	rc_clear (self->rc);
		1421	pango_opengl_render_layout_subpixel (
		1422	self->pl,
		1423	self->rc,
		1424	x * PANGO_SCALE, y * PANGO_SCALE,
		1425	self->r, self->g, self->b, self->a,
		1426	flags
		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);
		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
1123	MODULE = CFClient PACKAGE = CFClient::Texture	1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
1124		1452
1125	void	1453	PROTOTYPES: ENABLE
1126	pad2pot (SV data_, SV w_, SV *h_)
1127	CODE:
1128	{
1129	int ow = SvIV (w_);
1130	int oh = SvIV (h_);
1131		1454
1132	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_))
1133	{	1460	{
1134	int nw = minpot (ow);
1135	int nh = minpot (oh);
1136
1137	if (nw != ow \|\| nh != oh)
1138	{
1139	if (SvOK (data_))
1140	{
1141	STRLEN datalen;	1461	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1145		1465
1146	SvPOK_only (result_);	1466	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1148		1468
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1470	while (oh--)
1151	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);
1152		1472
1153	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1474	}
1160	}	1475	}
1161		1476
1162	void	1477	void
1163	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.)
…		…
1169	{	1484	{
1170	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	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;
1174		1492
1175	if (items < 5)	1493	if (items < 5)
1176	{	1494	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1208	}	1526	}
1209	}	1527	}
1210		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
1211	MODULE = CFClient PACKAGE = CFClient::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1212		1541
1213	CFClient::Map	1542	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1543
		1544	DC::Map
		1545	new (SV *class)
1215	CODE:	1546	CODE:
1216	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1548	RETVAL->x = 0;
1218	RETVAL->y = 0;	1549	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1550	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1551	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1552	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1553	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1554	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1555	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1556	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1557	RETVAL->row = 0;
1229	OUTPUT:	1558	OUTPUT:
1230	RETVAL	1559	RETVAL
1231		1560
1232	void	1561	void
1233	DESTROY (CFClient::Map self)	1562	DESTROY (DC::Map self)
1234	CODE:	1563	CODE:
1235	{	1564	{
1236	map_clear (self);	1565	map_clear (self);
1237	Safefree (self->face);	1566	Safefree (self->face2tile);
1238	Safefree (self->tex);	1567	Safefree (self->tex);
1239	Safefree (self);	1568	Safefree (self);
1240	}	1569	}
1241		1570
1242	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
1243	clear (CFClient::Map self)	1578	clear (DC::Map self)
1244	CODE:	1579	CODE:
1245	map_clear (self);	1580	map_clear (self);
1246		1581
1247	void	1582	void
1248	set_face (CFClient::Map self, int face, int texid)	1583	set_tileid (DC::Map self, int face, int tile)
1249	CODE:	1584	CODE:
1250	{	1585	{
1251	while (self->faces <= face)	1586	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1587	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1588	}
1259		1589
1260	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
1261	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)
1262	CODE:	1615	CODE:
1263	{	1616	{
1264	while (self->texs <= texid)	1617	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1618
1270	{	1619	{
1271	maptex *tex = self->tex + texid;	1620	maptex *tex = self->tex + texid;
1272		1621
1273	tex->name = name;	1622	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1641	}
1293		1642
1294	int	1643	int
1295	ox (CFClient::Map self)	1644	ox (DC::Map self)
1296	ALIAS:	1645	ALIAS:
1297	oy = 1	1646	oy = 1
1298	x = 2	1647	x = 2
1299	y = 3	1648	y = 3
1300	w = 4	1649	w = 4
…		…
1311	}	1660	}
1312	OUTPUT:	1661	OUTPUT:
1313	RETVAL	1662	RETVAL
1314		1663
1315	void	1664	void
1316	scroll (CFClient::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1317	CODE:	1666	CODE:
1318	{	1667	{
1319	if (dx > 0)	1668	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1670	else if (dx < 0)
1322	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);
1323		1672
1324	if (dy > 0)	1673	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1674	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1675	else if (dy < 0)
1327	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);
1328		1677
1329	self->ox += dx; self->x += dx;	1678	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1679	self->oy += dy; self->y += dy;
1331		1680
1332	while (self->y < 0)	1681	while (self->y < 0)
…		…
1336	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1337	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1338	}	1687	}
1339	}	1688	}
1340		1689
1341	void	1690	SV *
1342	map1a_update (CFClient::Map self, SV *data_)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1343	CODE:	1692	CODE:
1344	{	1693	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1696	mapcell *cell;
1348	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1349		1700
1350	while (data < data_end)	1701	while (data < data_end - 1)
1351	{	1702	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1353		1704
1354	x = self->x + ((flags >> 10) & 63);	1705	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1706	y = self->y + ((flags >> 4) & 63);
1356		1707
1357	cell = map_get_cell (self, x, y);	1708	cell = map_get_cell (self, x, y);
1358		1709
1359	if (flags & 15)	1710	if (flags & 15)
1360	{	1711	{
1361	if (cell->darkness < 0)	1712	if (!cell->darkness)
1362	{	1713	{
		1714	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1715	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1716	}
1368		1717
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1718	//TODO: don't trust server data to be in-range(!)
1372		1719
1373	if (flags & 4)	1720	if (flags & 8)
1374	{	1721	{
1375	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;
1376	}	1760	}
1377		1761
		1762	for (z = 0; z <= 2; ++z)
1378	if (flags & 2)	1763	if (flags & (4 >> z))
1379	{	1764	{
1380	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	}
1381	}	1782	}
1382
1383	if (flags & 1)
1384	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386	}
1387	}	1783	}
1388	else	1784	else
1389	cell->darkness = -1;	1785	cell->darkness = 0;
1390	}	1786	}
1391	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1392		1790
1393	SV *	1791	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1395	CODE:	1793	CODE:
1396	{	1794	{
1397	int x1, x;	1795	int x1, x;
1398	int y1, y;	1796	int y1, y;
1399	int z;	1797	int z;
…		…
1420	{	1818	{
1421	mapcell *cell = row->col + (x - row->c0);	1819	mapcell *cell = row->col + (x - row->c0);
1422		1820
1423	for (z = 0; z <= 0; z++)	1821	for (z = 0; z <= 0; z++)
1424	{	1822	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1823	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1824	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1825	int a1 = tex.a;
1432		1826
1433	r = (r * a0 + tex.r * a1) / 255;	1827	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1828	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1829	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1830	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1831	}
1439	}	1832	}
1440		1833
1441	*map++ = (r )	1834	*map++ = (r )
1442	\| (g << 8)	1835	\| (g << 8)
…		…
1449	}	1842	}
1450	OUTPUT:	1843	OUTPUT:
1451	RETVAL	1844	RETVAL
1452		1845
1453	void	1846	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1455	CODE:	1848	CODE:
1456	{	1849	{
1457	int vx, vy;
1458	int x, y, z;	1850	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1851
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1852	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1855	smooth_key skey;
		1856	int pl_x, pl_y;
		1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
1464		1861
1465	/*	1862	pl_tex.name = 0;
1466	int vx = self->vx = self->w >= sw
1467	? self->x + (self->w - sw) / 2
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469		1863
1470	int vy = self->vy = self->h >= sh	1864	// thats current max. sorry.
1471	? self->y + (self->h - sh) / 2	1865	if (sw > 255) sw = 255;
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1866	if (sh > 255) sh = 255;
1473	*/
1474		1867
1475	glColor4ub (255, 255, 255, 255);	1868	// clear key, in case of extra padding
		1869	memset (&skey, 0, sizeof (skey));
		1870
		1871	memset (&key, 0, sizeof (key));
		1872	key.r = 255;
		1873	key.g = 255;
		1874	key.b = 255;
		1875	key.a = 255;
		1876	key.mode = GL_QUADS;
		1877	key.format = GL_T2F_V3F;
		1878	key.texname = -1;
		1879
		1880	mx += self->x;
		1881	my += self->y;
		1882
		1883	// first pass: determine smooth_max
		1884	// rather ugly, if you ask me
		1885	// could also be stored inside mapcell and updated on change
		1886	memset (smooth_max, 0, sizeof (smooth_max));
		1887
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	smooth_max[x + 1][y + 1] =
		1899	MAX (self->tex [cell->tile [0]].smoothlevel,
		1900	MAX (self->tex [cell->tile [1]].smoothlevel,
		1901	self->tex [cell->tile [2]].smoothlevel));
		1902	}
		1903	}
1476		1904
1477	glEnable (GL_BLEND);	1905	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		1908
1482	glBegin (GL_QUADS);
1483
1484	last_name = 0;
1485
1486	for (z = 0; z < 3; z++)	1909	for (z = 0; z <= 2; z++)
		1910	{
		1911	memset (smooth_level, 0, sizeof (smooth_level));
		1912
1487	for (y = 0; y < sh; y++)	1913	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1914	if (0 <= y + my && y + my < self->rows)
1489	{	1915	{
1490	maprow *row = self->row + (y + vy);	1916	maprow *row = self->row + (y + my);
1491		1917
1492	for (x = 0; x < sw; x++)	1918	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1919	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1920	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1921	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1922	tileid tile = cell->tile [z];
1498		1923
1499	if (face)	1924	if (tile)
		1925	{
		1926	maptex tex = self->tex [tile];
		1927	int px = (x + 1) * T - tex.w;
		1928	int py = (y + 1) * T - tex.h;
		1929
		1930	if (key.texname != tex.name)
		1931	{
		1932	if (!tex.name)
		1933	tex = self->tex [2]; /* missing, replace by noface */
		1934
		1935	key.texname = tex.name;
		1936	arr = rc_array (rc, &key);
		1937	}
		1938
		1939	if (expect_false (cell->player == player) && expect_false (z == 2))
		1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
		1955	if (cell->flags & 1)
		1956	{
		1957	maptex tex = self->tex [1];
		1958	int px = x * T + T * 2 / 32;
		1959	int py = y * T - T * 6 / 32;
		1960
		1961	if (tex.name)
		1962	{
		1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1973	}
		1974	}
		1975	}
		1976
		1977	// update smooth hash
		1978	if (tex.smoothtile)
		1979	{
		1980	skey.tile = tex.smoothtile;
		1981	skey.level = tex.smoothlevel;
		1982
		1983	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1984
		1985	// add bits to current tile and all neighbours. skey.x\|y is
		1986	// shifted +1\|+1 so we always stay positive.
		1987
		1988	// bits is ___n cccc CCCC bbbb
		1989	// n do not draw borders&corners
		1990	// c draw these corners, but...
		1991	// C ... not these
		1992	// b draw these borders
		1993
		1994	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1995	// ┃· ·· ·┃ ━━
		1996
		1997	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1998	// ·· ·· ·┏ ┓·
		1999
		2000	// full tile
		2001	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2002
		2003	// borders
		2004	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2005	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2006	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2007	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2008
		2009	// corners
		2010	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2011	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2012	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2013	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2014	}
		2015	}
		2016	}
		2017	}
		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
		2022	// go through all smoothlevels, lowest to highest, then draw.
		2023	// this is basically counting sort
		2024	{
		2025	int w, b;
		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
		2029	for (w = 0; w < 256 / 32; ++w)
		2030	{
		2031	uint32_t smask = smooth_level [w];
		2032	if (smask)
		2033	for (b = 0; b < 32; ++b)
		2034	if (smask & (((uint32_t)1) << b))
1500	{	2035	{
1501	maptex tex = self->tex [face];	2036	int level = (w << 5) \| b;
		2037	HE *he;
1502		2038
1503	int px = (x + 1) * 32 - tex.w;	2039	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	2040	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	2041	{
		2042	smooth_key skey = (smooth_key )HeKEY (he);
		2043	IV bits = SvIVX (HeVAL (he));
		2044
		2045	if (!(bits & 0x1000)
		2046	&& skey->level == level
		2047	&& level > smooth_max [skey->x][skey->y])
		2048	{
		2049	maptex tex = self->tex [skey->tile];
		2050	int px = (((int)skey->x) - 1) * T;
		2051	int py = (((int)skey->y) - 1) * T;
		2052	int border = bits & 15;
		2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2054	float dx = tex.s * .0625f; // 16 images/row
		2055	float dy = tex.t * .5f ; // 2 images/column
		2056
		2057	if (tex.name)
		2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
		2061	if (key.texname != tex.name)
		2062	{
1508	glEnd ();	2063	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
		2066	}
		2067
		2068	if (border)
		2069	{
		2070	float ox = border * dx;
		2071
		2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2076	}
		2077
		2078	if (corner)
		2079	{
		2080	float ox = corner * dx;
		2081
		2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
		2087	}
		2088	}
1512	}	2089	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	2090	}
1519	}
1520	}	2091	}
1521		2092
1522	glEnd ();	2093	glEnd ();
1523
1524	glDisable (GL_TEXTURE_2D);	2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
		2096	}
		2097
		2098	hv_clear (smooth);
		2099	}
		2100
		2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
		2106
		2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1525	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1526	}	2119	rc_free (rc);
1527		2120
		2121	// top layer: overlays such as the health bar
		2122	for (y = 0; y < sh; y++)
		2123	if (0 <= y + my && y + my < self->rows)
		2124	{
		2125	maprow *row = self->row + (y + my);
		2126
		2127	for (x = 0; x < sw; x++)
		2128	if (row->c0 <= x + mx && x + mx < row->c1)
		2129	{
		2130	mapcell *cell = row->col + (x + mx - row->c0);
		2131
		2132	int px = x * T;
		2133	int py = y * T;
		2134
		2135	if (cell->stat_hp)
		2136	{
		2137	int width = cell->stat_width * T;
		2138	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2139
		2140	glColor3ub (0, 0, 0);
		2141	glRectf (px + 1, py - thick - 2,
		2142	px + width - 1, py);
		2143
		2144	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2145	glRectf (px + 2,
		2146	py - thick - 1,
		2147	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2148	}
		2149	}
		2150	}
		2151	}
		2152
1528	void	2153	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	2155	CODE:
1531	{	2156	{
1532	static float color[16][3] = {	2157	static float color[16][3] = {
1533	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
1584	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
1586	}	2211	}
1587		2212
1588	void	2213	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2215	PPCODE:
1591	{	2216	{
1592	int vx, vy;
1593	int x, y;	2217	int x, y;
		2218	int sw1 = sw + 2;
		2219	int sh1 = sh + 2;
		2220	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2221	int sw34 = (sw * 3 + 3) & ~3;
		2222	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2223	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2224	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2225
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2226	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2227	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2228
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2229	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2230	my += self->y - 1;
1604		2231
		2232	memset (darkness1, 255, sw1 * sh1);
		2233
1605	for (y = 0; y < sh; y++)	2234	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2235	if (0 <= y + my && y + my < self->rows)
1607	{	2236	{
1608	maprow *row = self->row + (y + vy);	2237	maprow *row = self->row + (y + my);
1609		2238
1610	for (x = 0; x < sw; x++)	2239	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2240	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2241	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2242	mapcell *cell = row->col + (x + mx - row->c0);
1614		2243
1615	darkness[y * sw4 + x] = cell->darkness < 0	2244	darkness1 [y * sw1 + x] = cell->darkness
		2245	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2246	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2247	}
1619	}	2248	}
1620		2249
		2250	for (y = 0; y < sh; ++y)
		2251	for (x = 0; x < sw; ++x)
		2252	{
		2253	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2254	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2255	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2256	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2257	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2258	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2259	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2260	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2261	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2262
		2263	uint8_t r11 = (d11 + d21 + d12) / 3;
		2264	uint8_t r21 = d21;
		2265	uint8_t r31 = (d21 + d31 + d32) / 3;
		2266
		2267	uint8_t r12 = d12;
		2268	uint8_t r22 = d22;
		2269	uint8_t r32 = d32;
		2270
		2271	uint8_t r13 = (d13 + d23 + d12) / 3;
		2272	uint8_t r23 = d23;
		2273	uint8_t r33 = (d23 + d33 + d32) / 3;
		2274
		2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2280	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2284	}
		2285
		2286	free (darkness1);
		2287
1621	EXTEND (SP, 3);	2288	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2289	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2291	PUSHs (darkness3_sv);
1625	}	2292	}
1626		2293
1627	SV *	2294	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
1629	CODE:	2296	CODE:
1630	{	2297	{
1631	int x, y, x1, y1;	2298	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2299	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2300	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2325	if (row && row->c0 <= x && x < row->c1)
1659	{	2326	{
1660	mapcell *cell = row->col + (x - row->c0);	2327	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2328	uint8_t flags = 0;
1662		2329
1663	if (cell->face [0]) flags \|= 1;	2330	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2331	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2332	if (cell->tile [2]) flags \|= 4;
1666		2333
1667	*data++ = flags;	2334	*data++ = flags;
1668		2335
1669	if (flags & 1)	2336	if (flags & 1)
1670	{	2337	{
		2338	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2339	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2340	*data++ = tile;
1673	}	2341	}
1674		2342
1675	if (flags & 2)	2343	if (flags & 2)
1676	{	2344	{
		2345	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2346	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2347	*data++ = tile;
1679	}	2348	}
1680		2349
1681	if (flags & 4)	2350	if (flags & 4)
1682	{	2351	{
		2352	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2353	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2354	*data++ = tile;
1685	}	2355	}
1686	}	2356	}
1687	else	2357	else
1688	*data++ = 0;	2358	*data++ = 0;
1689	}	2359	}
1690	}	2360	}
1691		2361
		2362	/* if size is wh + 5 then no data has been found /
		2363	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2364	{
1692	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
1693	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
1694	RETVAL = data_sv;	2369	RETVAL = data_sv;
1695	}	2370	}
1696	OUTPUT:	2371	OUTPUT:
1697	RETVAL	2372	RETVAL
1698		2373
1699	void	2374	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701	PPCODE:	2376	PPCODE:
1702	{	2377	{
1703	int x, y, z;	2378	int x, y, z;
1704	int w, h;	2379	int w, h;
1705	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t data, end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
1706		2391
1707	if (*data++ != 0)	2392	if (*data++ != 0)
1708	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
1709		2394
1710	w = data++ << 8; w \|= data++;	2395	w = data++ << 8; w \|= data++;
1711	h = data++ << 8; h \|= data++;	2396	h = data++ << 8; h \|= data++;
1712		2397
1713	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1725	{	2410	{
1726	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
1727		2412
1728	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
1729	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
1730	uint8_t flags = *data++;	2420	flags = *data++;
1731		2421
1732	if (flags)	2422	if (flags)
1733	{	2423	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
		2425	tileid tile[3] = { 0, 0, 0 };
1737		2426
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2427	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2428	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2429	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2430
1742	if (cell->darkness <= 0)	2431	if (cell->darkness == 0)
1743	{	2432	{
1744	cell->darkness = -1;	2433	/cell->darkness = 0;/
		2434	EXTEND (SP, 3);
1745		2435
1746	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
1747	{	2437	{
1748	cell->face[z] = face[z];	2438	tileid t = tile [z];
1749		2439
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2440	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2441	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2442	PUSHs (sv_2mortal (newSViv (t)));
		2443	need_texid (self, t);
		2444	}
		2445
		2446	cell->tile [z] = t;
1752	}	2447	}
1753	}	2448	}
1754	}	2449	}
1755	}	2450	}
1756	}	2451	}
1757	}	2452	}
1758		2453
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
1760		2455
1761	CFClient::MixChunk	2456	DC::RW
1762	new_from_file (SV class, char path)	2457	new (SV class, SV data_sv)
1763	CODE:	2458	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
1765	OUTPUT:	2465	OUTPUT:
1766	RETVAL	2466	RETVAL
1767		2467
		2468	DC::RW
		2469	new_from_file (SV class, const char path, const char *mode = "rb")
		2470	CODE:
		2471	RETVAL = SDL_RWFromFile (path, mode);
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
1768	void	2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2483
		2484	PROTOTYPES: DISABLE
		2485
		2486	DC::Channel
		2487	find ()
		2488	CODE:
		2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	OUTPUT:
		2506	RETVAL
		2507
		2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
1769	DESTROY (CFClient::MixChunk self)	2577	DESTROY (DC::MixChunk self)
1770	CODE:	2578	CODE:
1771	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
1772		2580
1773	int	2581	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
1775	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2587	OUTPUT:
1778	RETVAL	2588	RETVAL
1779		2589
1780	int	2590	DC::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2592	CODE:
		2593	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
1784	OUTPUT:	2605	OUTPUT:
1785	RETVAL	2606	RETVAL
1786		2607
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788		2609
1789	int	2610	int
1790	volume (int volume = -1)	2611	volume (int volume = -1)
		2612	PROTOTYPE: ;$
1791	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2617	OUTPUT:
1794	RETVAL	2618	RETVAL
1795		2619
1796	CFClient::MixMusic	2620	void
1797	new_from_file (SV class, char path)	2621	fade_out (int ms)
1798	CODE:	2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
		2630	DC::MixMusic
		2631	new (SV *class, DC::RW rwops)
		2632	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2633	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2634	OUTPUT:
1801	RETVAL	2635	RETVAL
1802		2636
1803	void	2637	void
1804	DESTROY (CFClient::MixMusic self)	2638	DESTROY (DC::MixMusic self)
1805	CODE:	2639	CODE:
1806	Mix_FreeMusic (self);	2640	Mix_FreeMusic (self);
1807		2641
1808	int	2642	int
1809	play (CFClient::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
1810	CODE:	2644	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2646	OUTPUT:
1813	RETVAL	2647	RETVAL
1814		2648
		2649	void
		2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2651	CODE:
		2652	Mix_FadeInMusicPos (self, loops, ms, position);
		2653
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2655
		2656	PROTOTYPES: ENABLE
1816		2657
1817	BOOT:	2658	BOOT:
1818	{	2659	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820	static const struct {	2661	static const struct {
1821	const char *name;	2662	const char *name;
1822	IV iv;	2663	IV iv;
1823	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
		2666	const_iv (GL_VENDOR),
		2667	const_iv (GL_VERSION),
		2668	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2669	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2670	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2671	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2672	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2673	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2677	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2678	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2679	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2680	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2681	const_iv (GL_BACK),
		2682	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2683	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2684	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2685	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2686	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2687	const_iv (GL_DST_ALPHA),
…		…
1855	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
1856	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
1860	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
		2712	const_iv (GL_PROXY_TEXTURE_1D),
		2713	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2716	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2717	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2718	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2739	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2740	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2741	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2742	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2743	const_iv (GL_CONSTANT_BORDER),
		2744	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2745	const_iv (GL_LINES),
		2746	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2747	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2748	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2749	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2750	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2751	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2752	const_iv (GL_TRIANGLE_FAN),
		2753	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2755	const_iv (GL_POINT_SMOOTH_HINT),
		2756	const_iv (GL_LINE_SMOOTH_HINT),
		2757	const_iv (GL_POLYGON_SMOOTH_HINT),
		2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
		2761	const_iv (GL_DONT_CARE),
		2762	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2765	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2766	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2767	# undef const_iv
1905	};	2768	};
1906		2769
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2772
		2773	texture_av = newAV ();
		2774	AvREAL_off (texture_av);
1909	}	2775	}
		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
1910		2782
1911	char *	2783	char *
1912	gl_vendor ()	2784	gl_vendor ()
1913	CODE:	2785	CODE:
1914	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1927	CODE:	2799	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2801	OUTPUT:
1930	RETVAL	2802	RETVAL
1931		2803
		2804	const char *glGetString (GLenum pname)
		2805
		2806	GLint glGetInteger (GLenum pname)
		2807	CODE:
		2808	glGetIntegerv (pname, &RETVAL);
		2809	OUTPUT:
		2810	RETVAL
		2811
		2812	GLdouble glGetDouble (GLenum pname)
		2813	CODE:
		2814	glGetDoublev (pname, &RETVAL);
		2815	OUTPUT:
		2816	RETVAL
		2817
1932	int glGetError ()	2818	int glGetError ()
1933		2819
1934	void glFinish ()	2820	void glFinish ()
1935		2821
1936	void glClear (int mask)	2822	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2860	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2861
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2862	# near_ and far_ are due to microsofts buggy "c" compiler
1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2863	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2864
		2865	PROTOTYPES: DISABLE
1978		2866
1979	void glViewport (int x, int y, int width, int height)	2867	void glViewport (int x, int y, int width, int height)
1980		2868
1981	void glScissor (int x, int y, int width, int height)	2869	void glScissor (int x, int y, int width, int height)
1982		2870
…		…
1990		2878
1991	void glRotate (float angle, float x, float y, float z)	2879	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2880	CODE:
1993	glRotatef (angle, x, y, z);	2881	glRotatef (angle, x, y, z);
1994		2882
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2883	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2884	ALIAS:
2002	glColor_premultiply = 1	2885	glColor_premultiply = 1
2003	CODE:	2886	CODE:
2004	if (ix)	2887	if (ix)
2005	{	2888	{
2006	r *= a;	2889	r *= a;
2007	g *= a;	2890	g *= a;
2008	b *= a;	2891	b *= a;
2009	}	2892	}
2010	// microsoft visual "c" rounds instead of truncating...	2893	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2894	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015
2016	void glInterleavedArrays (int format, int stride, char *data)
2017
2018	void glDrawElements (int mode, int count, int type, char *indices)
2019
2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
2021		2895
2022	void glRasterPos (float x, float y, float z = 0.)	2896	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2897	CODE:
2024	glRasterPos3f (0, 0, z);	2898	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2899	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2904
2031	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
2032	CODE:	2906	CODE:
2033	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
2034		2908
		2909	void glRect (float x1, float y1, float x2, float y2)
		2910	CODE:
		2911	glRectf (x1, y1, x2, y2);
		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
		2922	PROTOTYPES: ENABLE
		2923
		2924	void glBegin (int mode)
		2925
		2926	void glEnd ()
		2927
		2928	void glPointSize (GLfloat size)
		2929
		2930	void glLineWidth (GLfloat width)
		2931
		2932	void glInterleavedArrays (int format, int stride, char *data)
		2933
		2934	void glDrawElements (int mode, int count, int type, char *indices)
		2935
		2936	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2937
2035	void glTexEnv (int target, int pname, float param)	2938	void glTexEnv (int target, int pname, float param)
2036	CODE:	2939	CODE:
2037	glTexEnvf (target, pname, param);	2940	glTexEnvf (target, pname, param);
2038		2941
2039	void glTexParameter (int target, int pname, float param)	2942	void glTexParameter (int target, int pname, float param)
…		…
2055	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2056	CODE:	2959	CODE:
2057	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2058	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059		2962
2060	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061		2964
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2966
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2968
		2969	void glPixelZoom (float x, float y)
2065		2970
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2972
2068	int glGenTexture ()	2973	int glGenTexture ()
2069	CODE:	2974	CODE:
2070	{	2975	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2976	OUTPUT:
2076	RETVAL	2977	RETVAL
2077		2978
2078	void glDeleteTexture (int name)	2979	void glDeleteTexture (int name)
2079	CODE:	2980	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2981	del_texture (name);
2083	}	2982
2084
2085	int glGenList ()	2983	int glGenList ()
2086	CODE:	2984	CODE:
2087	RETVAL = glGenLists (1);	2985	RETVAL = glGenLists (1);
2088	OUTPUT:	2986	OUTPUT:
2089	RETVAL	2987	RETVAL
…		…
2096		2994
2097	void glEndList ()	2995	void glEndList ()
2098		2996
2099	void glCallList (int list)	2997	void glCallList (int list)
2100		2998
		2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2101		3000
		3001	PROTOTYPES: DISABLE
		3002
		3003	void
		3004	find_widget (SV *self, NV x, NV y)
		3005	PPCODE:
		3006	{
		3007	if (within_widget (self, x, y))
		3008	XPUSHs (self);
		3009	}
		3010
		3011	BOOT:
		3012	{
		3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3014
		3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3019	}
		3020
		3021	void
		3022	draw (SV *self)
		3023	CODE:
		3024	{
		3025	HV *hv;
		3026	SV **svp;
		3027	NV x, y, w, h;
		3028	SV *draw_x_sv = GvSV (draw_x_gv);
		3029	SV *draw_y_sv = GvSV (draw_y_gv);
		3030	SV *draw_w_sv = GvSV (draw_w_gv);
		3031	SV *draw_h_sv = GvSV (draw_h_gv);
		3032	double draw_x, draw_y;
		3033
		3034	if (!SvROK (self))
		3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3036
		3037	hv = (HV *)SvRV (self);
		3038
		3039	if (SvTYPE (hv) != SVt_PVHV)
		3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3041
		3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3044
		3045	if (!h \|\| !w)
		3046	XSRETURN_EMPTY;
		3047
		3048	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3049	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3050
		3051	draw_x = SvNV (draw_x_sv) + x;
		3052	draw_y = SvNV (draw_y_sv) + y;
		3053
		3054	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3055	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3056	XSRETURN_EMPTY;
		3057
		3058	sv_setnv (draw_x_sv, draw_x);
		3059	sv_setnv (draw_y_sv, draw_y);
		3060
		3061	glPushMatrix ();
		3062	glTranslated (x, y, 0);
		3063
		3064	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3065	{
		3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3067
		3068	if (svp && SvTRUE (*svp))
		3069	{
		3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3071	glEnable (GL_BLEND);
		3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3073	glBegin (GL_QUADS);
		3074	glVertex2f (0, 0);
		3075	glVertex2f (w, 0);
		3076	glVertex2f (w, h);
		3077	glVertex2f (0, h);
		3078	glEnd ();
		3079	glDisable (GL_BLEND);
		3080	}
		3081	}
		3082	#if 0
		3083	// draw borders, for debugging
		3084	glPushMatrix ();
		3085	glColor4f (1., 1., 0., 1.);
		3086	glTranslatef (.5, .5, 0.);
		3087	glBegin (GL_LINE_LOOP);
		3088	glVertex2f (0 , 0);
		3089	glVertex2f (w - 1, 0);
		3090	glVertex2f (w - 1, h - 1);
		3091	glVertex2f (0 , h - 1);
		3092	glEnd ();
		3093	glPopMatrix ();
		3094	#endif
		3095	PUSHMARK (SP);
		3096	XPUSHs (self);
		3097	PUTBACK;
		3098	call_method ("_draw", G_VOID \| G_DISCARD);
		3099	SPAGAIN;
		3100
		3101	glPopMatrix ();
		3102
		3103	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3104	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3105	}
		3106

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs. Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC