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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 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>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>	50
26	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
27	#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
28		61
29	#ifndef _WIN32	62	#ifndef _WIN32
30	# include <sys/types.h>	63	# include <sys/types.h>
31	# include <sys/socket.h>	64	# include <sys/socket.h>
32	# include <netinet/in.h>	65	# include <netinet/in.h>
33	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
34	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
35	#else	72	#else
36	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	74	#endif
43		75
44	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
		79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		80
46	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
47		82
48	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
50		85
51	#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;
52		92
53	static struct	93	static struct
54	{	94	{
55	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	96	#include "glfunc.h"
57	#undef GL_FUNC	97	#undef GL_FUNC
58	} gl;	98	} gl;
59		99
		100	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	102	{
62	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	107	else
67	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
68	}	109	}
69		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;
70	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
72		146
73	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
		148
		149	static int
		150	shape_attr_p (PangoLayoutRun *run)
		151	{
		152	GSList *attrs = run->item->analysis.extra_attrs;
		153
		154	while (attrs)
		155	{
		156	PangoAttribute *attr = attrs->data;
		157
		158	if (attr->klass->type == PANGO_ATTR_SHAPE)
		159	return 1;
		160
		161	attrs = attrs->next;
		162	}
		163
		164	return 0;
		165	}
74		166
75	typedef struct cf_layout {	167	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
79	int base_height;	170	int base_height;
80	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
81	} *CFClient__Layout;	173	} *DC__Layout;
82		174
83	static CFClient__Font default_font;	175	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	176	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
86		178
87	static void	179	static void
88	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
89	{	181	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
		183	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		185	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	187	}
94		188
95	static void	189	static void
96	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
97	{	191	{
98	/* 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
99	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
100	*/	194	*/
101	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
102		196
103	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
104	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
105		199
106	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
107	}	201	}
108		202
109	static void	203	static void
110	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
111	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
112	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
113		210
114	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116		213
117	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
118	}	215	if (!rect.height) rect.height = 1;
119		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
120	typedef uint16_t mapface;	222	typedef uint16_t faceid;
121		223
122	typedef struct {	224	typedef struct {
123	GLint name;	225	GLuint name;
124	int w, h;	226	int w, h;
125	float s, t;	227	float s, t;
126	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
127	} maptex;	231	} maptex;
128		232
129	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
130	int16_t darkness;	236	uint16_t darkness;
131	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
132	} mapcell;	238	} mapcell;
133		239
134	typedef struct {	240	typedef struct {
135	int32_t c0, c1;	241	int32_t c0, c1;
136	mapcell *col;	242	mapcell *col;
137	} maprow;	243	} maprow;
138		244
139	typedef struct map {	245	typedef struct map {
140	int x, y, w, h;	246	int x, y, w, h;
141	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
142	int faces;	248	int faces; tileid *face2tile; // [faceid]
143	mapface *face;	249	int texs; maptex *tex; // [tileid]
144
145	int texs;
146	maptex *tex;
147		250
148	int32_t rows;	251	int32_t rows;
149	maprow *row;	252	maprow *row;
150	} *CFClient__Map;	253	} *DC__Map;
151		254
152	static char *	255	static char *
153	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
154	{	257	{
155	char *p;	258	char *p;
172	}	275	}
173		276
174	#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))
175	#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))
176		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
177	static maprow *	300	static maprow *
178	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
179	{	302	{
180	if (0 > y)	303	if (0 > y)
181	{	304	{
182	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
183	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
221		344
222	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
223	}	346	}
224		347
225	static mapcell *	348	static mapcell *
226	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
227	{	350	{
228	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
229	}	352	}
230		353
231	static void	354	static void
232	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
233	{	356	{
234	int r;	357	int r;
235		358
236	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
237	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
245	self->row = 0;	368	self->row = 0;
246	self->rows = 0;	369	self->rows = 0;
247	}	370	}
248		371
249	static void	372	static void
250	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)
251	{	374	{
252	int x, y;	375	int x, y;
253	maprow *row;	376	maprow *row;
		377	mapcell *cell;
254		378
255	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
256	if (y >= 0)	380	if (y >= 0)
257	{	381	{
258	if (y >= self->rows)	382	if (y >= self->rows)
…		…
264	if (x >= row->c0)	388	if (x >= row->c0)
265	{	389	{
266	if (x >= row->c1)	390	if (x >= row->c1)
267	break;	391	break;
268		392
269	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;
270	}	399	}
271	}	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);
272	}	417	}
273		418
274	static void	419	static void
275	music_finished (void)	420	music_finished (void)
276	{	421	{
…		…
295	ev.data2 = 0;	440	ev.data2 = 0;
296		441
297	SDL_PushEvent ((SDL_Event *)&ev);	442	SDL_PushEvent ((SDL_Event *)&ev);
298	}	443	}
299		444
300	MODULE = CFClient PACKAGE = CFClient	445	static unsigned int
		446	minpot (unsigned int n)
		447	{
		448	if (!n)
		449	return 0;
		450
		451	--n;
		452
		453	n \|= n >> 1;
		454	n \|= n >> 2;
		455	n \|= n >> 4;
		456	n \|= n >> 8;
		457	n \|= n >> 16;
		458
		459	return n + 1;
		460	}
		461
		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
301		521
302	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
303		523
304	BOOT:	524	BOOT:
305	{	525	{
306	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
307	static const struct {	527	static const struct {
308	const char *name;	528	const char *name;
309	IV iv;	529	IV iv;
310	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
311	# 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
312	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
313	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
314	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
315	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
316	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
325	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
326	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
327	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
328	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
329	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),
330	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
331	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
332	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
333	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
334	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
389	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
390	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
391	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
392	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
393	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
394	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
395	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
396	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
397	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
398	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
399	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
400	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
401	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
402	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
403	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
404	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
405	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
406	const_iv (KMOD_CTRL),	641
407	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
408	const_iv (KMOD_ALT),	643
409	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)
410	# undef const_iv	670	# undef const_iv
411	};	671	};
412		672
413	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; )
414	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);
415	}	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
		692
		693	NV floor (NV x)
		694
		695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
416		700
417	void	701	void
418	pango_init ()	702	pango_init ()
419	CODE:	703	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	704	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
424	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);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}	708	/pango_context_set_font_description (opengl_context, default_font);/
427		709	#if PANGO_VERSION_CHECK (1, 15, 2)
428	{	710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
429	cairo_font_options_t *fopt = cairo_font_options_create ();	711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
430	cairo_fontmap = pango_cairo_font_map_get_default ();	712	#endif
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	713	}
439		714
440	int	715	char *SDL_GetError ()
441	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
442		716
443	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
444	SDL_Quit ()	723	void SDL_Quit ()
445		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
446	void	734	void
447	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
448	PPCODE:	736	PPCODE:
449	{	737	{
450	SDL_Rect **m;	738	SDL_Rect **m;
451		739
452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456		744
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459		747
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464		752
465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466		754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
467	SDL_EnableUNICODE (1);
468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
469		755
470	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
471		757
472	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
473	while (*m)	759	while (*m)
474	{	760	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
475	AV *av = newAV ();	763	AV *av = newAV ();
476	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
477	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));
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
479		770
480	++m;	771	++m;
481	}	772	}
482	}	773	}
483		774
484	char *
485	SDL_GetError ()
486
487	int	775	int
488	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489	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
490	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
491	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
492	);	789	);
		790
493	if (RETVAL)	791	if (RETVAL)
494	{	792	{
495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
496	# 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);
497	# include "glfunc.h"	797	#include "glfunc.h"
498	# undef GL_FUNC	798	#undef GL_FUNC
499	}	799	}
		800	}
500	OUTPUT:	801	OUTPUT:
501	RETVAL	802	RETVAL
502		803
503	void	804	void
504	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
505		806
506	char *	807	char *
507	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
508		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
509	void	816	void
510	SDL_PollEvent ()	817	poll_events ()
511	PPCODE:	818	PPCODE:
512	{	819	{
513	SDL_Event ev;	820	SDL_Event ev;
514		821
515	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516	{	824	{
517	HV *hv = newHV ();	825	HV *hv = newHV ();
518	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
519		827
520	switch (ev.type)	828	switch (ev.type)
521	{	829	{
522	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
523	case SDL_KEYUP:	831	case SDL_KEYUP:
524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526	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 */
527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528	break;	837	break;
529		838
530	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533	break;	842	break;
534		843
535	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
536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
537
538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
543	break;	870	break;
544		871
545	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
546	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
548		875
549	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
550	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
551	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
552	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559	break;	886	break;
560	}	887	}
561		888
562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
563	}	890	}
564	}	891	}
565		892
566	int	893	int
567	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)
568	POSTCALL:	895	POSTCALL:
569	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
570	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
571		898
572	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
573	Mix_CloseAudio ()	916	Mix_CloseAudio ()
574		917
575	int	918	int
576	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
577		920
		921	const char *
		922	Mix_GetError ()
		923
578	void	924	void
579	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
580	CODE:	926	CODE:
		927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		928
		929	void
		930	win32_proxy_info ()
		931	PPCODE:
		932	{
581	#ifndef _WIN32	933	#ifdef _WIN32
582	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	}
583	#endif	955	#endif
		956	}
584		957
585	void	958	int
586	add_font (char *file)	959	add_font (char *file)
587	CODE:	960	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589	#ifdef _WIN32	962	OUTPUT:
590	// cairo... sigh... requires win2000	963	RETVAL
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		964
594	void	965	void
595	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
596	ALIAS:	967	ALIAS:
597	load_image_file = 1	968	load_image_file = 1
…		…
600	STRLEN image_len;	971	STRLEN image_len;
601	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
602	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
603	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
604	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
605	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
606	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
607		978
608	if (!rw)	979	if (!rw)
609	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
610		981
…		…
639		1010
640	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1011	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641		1012
642	assert (surface2->pitch == surface2->w * 4);	1013	assert (surface2->pitch == surface2->w * 4);
643		1014
		1015	SDL_LockSurface (surface2);
644	EXTEND (SP, 5);	1016	EXTEND (SP, 6);
645	PUSHs (sv_2mortal (newSViv (surface2->w)));	1017	PUSHs (sv_2mortal (newSViv (surface2->w)));
646	PUSHs (sv_2mortal (newSViv (surface2->h)));	1018	PUSHs (sv_2mortal (newSViv (surface2->h)));
647	SDL_LockSurface (surface2);
648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649	SDL_UnlockSurface (surface2);
650	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)));
651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1023	SDL_UnlockSurface (surface2);
653		1024
654	SDL_FreeSurface (surface);	1025	SDL_FreeSurface (surface);
655	SDL_FreeSurface (surface2);	1026	SDL_FreeSurface (surface2);
656	}	1027	}
657		1028
…		…
683	void	1054	void
684	error (char *message)	1055	error (char *message)
685	CODE:	1056	CODE:
686	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
687	#ifdef _WIN32	1058	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
689	#endif	1060	#endif
690		1061
691	void	1062	void
692	fatal (char *message)	1063	fatal (char *message)
693	CODE:	1064	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	1066	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
697	#endif	1068	#endif
698	exit (1);	1069	_exit (1);
699		1070
		1071	void
		1072	_exit (int retval = 0)
		1073	CODE:
		1074	#ifdef WIN32
		1075	ExitThread (retval); // unclean, please beam me up
		1076	#else
		1077	_exit (retval);
		1078	#endif
		1079
		1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
		1088
700	MODULE = CFClient PACKAGE = CFClient::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
701		1090
702	CFClient::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
703	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
704	CODE:	1095	CODE:
705	{	1096	{
706	int count;	1097	int count;
707	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
710	}	1101	}
711	OUTPUT:	1102	OUTPUT:
712	RETVAL	1103	RETVAL
713		1104
714	void	1105	void
715	DESTROY (CFClient::Font self)	1106	DESTROY (DC::Font self)
716	CODE:	1107	CODE:
717	pango_font_description_free (self);	1108	pango_font_description_free (self);
718		1109
719	void	1110	void
720	make_default (CFClient::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
721	CODE:	1113	CODE:
722	default_font = self;	1114	default_font = self;
723		1115
724	MODULE = CFClient PACKAGE = CFClient::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
725		1117
726	CFClient::Layout	1118	PROTOTYPES: DISABLE
727	new (SV *class, int rgba = 0)	1119
		1120	void
		1121	glyph_cache_backup ()
		1122	PROTOTYPE:
728	CODE:	1123	CODE:
729	#if _WIN32	1124	tc_backup ();
730	//rgba = 0;//D makes text nicer, breaks TextView	1125
731	#endif	1126	void
732	rgba=1;//D	1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
		1130	tc_restore ();
		1131
		1132	DC::Layout
		1133	new (SV *class)
		1134	CODE:
733	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
734		1136
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	1138	RETVAL->r = 1.;
738	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
739	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
740	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
742	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
743		1145
744	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
745	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
746	OUTPUT:	1148	OUTPUT:
747	RETVAL	1149	RETVAL
748		1150
749	void	1151	void
750	DESTROY (CFClient::Layout self)	1152	DESTROY (DC::Layout self)
751	CODE:	1153	CODE:
752	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
753	Safefree (self);	1156	Safefree (self);
754		1157
755	int
756	is_rgba (CFClient::Layout self)
757	CODE:
758	RETVAL = self->rgba;
759	OUTPUT:
760	RETVAL
761
762	void	1158	void
763	set_text (CFClient::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
764	CODE:	1160	CODE:
765	{	1161	{
766	STRLEN textlen;	1162	STRLEN textlen;
767	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
768		1164
769	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
770	}	1166	}
771		1167
772	void	1168	void
773	set_markup (CFClient::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
774	CODE:	1170	CODE:
775	{	1171	{
776	STRLEN textlen;	1172	STRLEN textlen;
777	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
778		1174
779	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
780	}	1176	}
781		1177
		1178	void
		1179	set_shapes (DC::Layout self, ...)
		1180	CODE:
		1181	{
		1182	PangoAttrList *attrs = 0;
		1183	const char *text = pango_layout_get_text (self->pl);
		1184	const char *pos = text;
		1185	int arg = 4;
		1186
		1187	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1188	{
		1189	PangoRectangle inkrect, rect;
		1190	PangoAttribute *attr;
		1191
		1192	int x = SvIV (ST (arg - 3));
		1193	int y = SvIV (ST (arg - 2));
		1194	int w = SvIV (ST (arg - 1));
		1195	int h = SvIV (ST (arg ));
		1196
		1197	inkrect.x = 0;
		1198	inkrect.y = 0;
		1199	inkrect.width = 0;
		1200	inkrect.height = 0;
		1201
		1202	rect.x = x * PANGO_SCALE;
		1203	rect.y = y * PANGO_SCALE;
		1204	rect.width = w * PANGO_SCALE;
		1205	rect.height = h * PANGO_SCALE;
		1206
		1207	if (!attrs)
		1208	attrs = pango_layout_get_attributes (self->pl);
		1209
		1210	attr = pango_attr_shape_new (&inkrect, &rect);
		1211	attr->start_index = pos - text;
		1212	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1213	pango_attr_list_insert (attrs, attr);
		1214
		1215	arg += 4;
		1216	pos += sizeof (OBJ_STR) - 1;
		1217	}
		1218
		1219	if (attrs)
		1220	pango_layout_set_attributes (self->pl, attrs);
		1221	}
		1222
		1223	void
		1224	get_shapes (DC::Layout self)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1228
		1229	do
		1230	{
		1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1232
		1233	if (run && shape_attr_p (run))
		1234	{
		1235	PangoRectangle extents;
		1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1237
		1238	EXTEND (SP, 2);
		1239	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1240	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1241	}
		1242	}
		1243	while (pango_layout_iter_next_run (iter));
		1244
		1245	pango_layout_iter_free (iter);
		1246	}
		1247
		1248	int
		1249	has_wrapped (DC::Layout self)
		1250	CODE:
		1251	{
		1252	int lines = 1;
		1253	const char *text = pango_layout_get_text (self->pl);
		1254
		1255	while (*text)
		1256	lines += *text++ == '\n';
		1257
		1258	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1259	}
		1260	OUTPUT:
		1261	RETVAL
		1262
782	SV *	1263	SV *
783	get_text (CFClient::Layout self)	1264	get_text (DC::Layout self)
784	CODE:	1265	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	1267	sv_utf8_decode (RETVAL);
787	OUTPUT:	1268	OUTPUT:
788	RETVAL	1269	RETVAL
789		1270
790	void	1271	void
791	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.)
792	CODE:	1273	CODE:
793	self->r = r;	1274	self->r = r;
794	self->g = g;	1275	self->g = g;
795	self->b = b;	1276	self->b = b;
796	self->a = a;	1277	self->a = a;
797		1278
798	void	1279	void
799	set_font (CFClient::Layout self, CFClient::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
800	CODE:	1281	CODE:
801	if (self->font != font)	1282	if (self->font != font)
802	{	1283	{
803	self->font = font;	1284	self->font = font;
804	layout_update_font (self);	1285	layout_update_font (self);
805	}	1286	}
806		1287
807	void	1288	void
808	set_height (CFClient::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
809	CODE:	1290	CODE:
810	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
811	{	1292	{
812	self->base_height = base_height;	1293	self->base_height = base_height;
813	layout_update_font (self);	1294	layout_update_font (self);
814	}	1295	}
815		1296
816	void	1297	void
817	set_width (CFClient::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
818	CODE:	1299	CODE:
819	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);
820		1301
821	void	1302	void
822	set_indent (CFClient::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
823	CODE:	1304	CODE:
824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825		1306
826	void	1307	void
827	set_spacing (CFClient::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
828	CODE:	1309	CODE:
829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830		1311
831	void	1312	void
832	set_ellipsise (CFClient::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
833	CODE:	1314	CODE:
834	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
835	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
838	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
839	);	1320	);
840		1321
841	void	1322	void
842	set_single_paragraph_mode (CFClient::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
843	CODE:	1324	CODE:
844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845		1326
846	void	1327	void
847	size (CFClient::Layout self)	1328	size (DC::Layout self)
848	PPCODE:	1329	PPCODE:
849	{	1330	{
850	int w, h;	1331	int w, h;
851		1332
852	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
857	}	1338	}
858		1339
859	int	1340	int
		1341	descent (DC::Layout self)
		1342	CODE:
		1343	{
		1344	PangoRectangle rect;
		1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1347	RETVAL = PANGO_DESCENT (rect);
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
		1352	int
860	xy_to_index (CFClient::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
861	CODE:	1354	CODE:
862	{	1355	{
863	int index, trailing;	1356	int index, trailing;
864	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);
865	RETVAL = index;	1358	RETVAL = index + trailing;
866	}	1359	}
867	OUTPUT:	1360	OUTPUT:
868	RETVAL	1361	RETVAL
869		1362
870	void	1363	void
871	cursor_pos (CFClient::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
872	PPCODE:	1365	PPCODE:
873	{	1366	{
874	PangoRectangle strong_pos;	1367	PangoRectangle pos;
875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
876		1369
877	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
878	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
881	}	1374	}
882		1375
883	void	1376	void
884	render (CFClient::Layout self)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
885	PPCODE:	1378	PPCODE:
886	{	1379	{
887	SV *retval;	1380	int line, x;
888	int w, h;
889		1381
890	layout_get_pixel_size (self, &w, &h);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
891		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
892	if (self->rgba)	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
893	{	1385	--line;
894	cairo_surface_t *surface;
895	cairo_t *cairo;
896
897	retval = newSV (w * h * 4);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{
915	uint32_t p = (uint32_t )SvPVX (retval);
916	uint32_t e = p + w h;
917
918	while (p < e)
919	{
920	uint32_t rgba = *p;
921	rgba = (rgba >> 24) \| (rgba << 8);
922	#if 0
923	#ifdef _WIN32
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929
930	rgba = (rgba & 0xffffff00) \| a;
931	}
932	#endif	1386	#endif
933	#endif
934	rgba = SDL_SwapBE32 (rgba);
935	*p++ = rgba;
936	}
937	}
938
939	EXTEND (SP, 5);	1387	EXTEND (SP, 2);
940	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)
941	PUSHs (sv_2mortal (newSViv (h)));	1409	PUSHs (sv_2mortal (newSViv (index + trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}
946	else	1410	else
947	{	1411	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));	1412	PUSHs (sv_2mortal (newSViv (index)));
967	PUSHs (sv_2mortal (newSViv (h)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}	1414	}
972	}	1415	}
973		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
974	MODULE = CFClient PACKAGE = CFClient::Texture	1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
975		1452
		1453	PROTOTYPES: ENABLE
		1454
976	void	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_))
		1460	{
		1461	STRLEN datalen;
		1462	char *data = SvPVbyte (data_, datalen);
		1463	int bpp = datalen / (ow * oh);
		1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1465
		1466	SvPOK_only (result_);
		1467	SvCUR_set (result_, nw * nh * bpp);
		1468
		1469	memset (SvPVX (result_), 0, nw * nh * bpp);
		1470	while (oh--)
		1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1472
		1473	sv_setsv (data_, result_);
		1474	}
		1475	}
		1476
		1477	void
977	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.)
978	PROTOTYPE: $$$;$$	1479	PROTOTYPE: $$$;$$
979	ALIAS:	1480	ALIAS:
980	draw_quad_alpha = 1	1481	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1482	draw_quad_alpha_premultiplied = 2
982	CODE:	1483	CODE:
983	{	1484	{
984	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
985	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
986	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
987	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;
988		1492
989	if (items < 5)	1493	if (items < 5)
990	{	1494	{
991	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
992	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1020	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1021	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1022	}	1526	}
1023	}	1527	}
1024		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
1025	MODULE = CFClient PACKAGE = CFClient::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1026		1541
1027	CFClient::Map	1542	PROTOTYPES: DISABLE
1028	new (SV *class, int map_width, int map_height)	1543
		1544	DC::Map
		1545	new (SV *class)
1029	CODE:	1546	CODE:
1030	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1031	RETVAL->x = 0;	1548	RETVAL->x = 0;
1032	RETVAL->y = 0;	1549	RETVAL->y = 0;
1033	RETVAL->w = map_width;	1550	RETVAL->w = 0;
1034	RETVAL->h = map_height;	1551	RETVAL->h = 0;
1035	RETVAL->ox = 0;	1552	RETVAL->ox = 0;
1036	RETVAL->oy = 0;	1553	RETVAL->oy = 0;
1037	RETVAL->faces = 8192;	1554	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1555	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039	RETVAL->texs = 8192;
1040	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041	RETVAL->rows = 0;	1556	RETVAL->rows = 0;
1042	RETVAL->row = 0;	1557	RETVAL->row = 0;
1043	OUTPUT:	1558	OUTPUT:
1044	RETVAL	1559	RETVAL
1045		1560
1046	void	1561	void
1047	DESTROY (CFClient::Map self)	1562	DESTROY (DC::Map self)
1048	CODE:	1563	CODE:
1049	{	1564	{
1050	map_clear (self);	1565	map_clear (self);
1051	Safefree (self->face);	1566	Safefree (self->face2tile);
		1567	Safefree (self->tex);
1052	Safefree (self);	1568	Safefree (self);
1053	}	1569	}
1054		1570
1055	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
1056	clear (CFClient::Map self)	1578	clear (DC::Map self)
1057	CODE:	1579	CODE:
1058	map_clear (self);	1580	map_clear (self);
1059		1581
1060	void	1582	void
1061	set_face (CFClient::Map self, int face, int texid)	1583	set_tileid (DC::Map self, int face, int tile)
1062	CODE:	1584	CODE:
1063	{	1585	{
1064	while (self->faces <= face)	1586	need_facenum (self, face); self->face2tile [face] = tile;
1065	{	1587	need_texid (self, tile);
1066	Append (mapface, self->face, self->faces, self->faces);
1067	self->faces *= 2;
1068	}
1069
1070	self->face [face] = texid;
1071	}	1588	}
1072		1589
1073	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
1074	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)
1075	CODE:	1615	CODE:
1076	{	1616	{
1077	while (self->texs <= texid)	1617	need_texid (self, texid);
1078	{
1079	Append (maptex, self->tex, self->texs, self->texs);
1080	self->texs *= 2;
1081	}
1082		1618
1083	{	1619	{
1084	maptex *tex = self->tex + texid;	1620	maptex *tex = self->tex + texid;
1085		1621
1086	tex->name = name;	1622	tex->name = name;
…		…
1103	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105	}	1641	}
1106		1642
1107	int	1643	int
1108	ox (CFClient::Map self)	1644	ox (DC::Map self)
1109	ALIAS:	1645	ALIAS:
1110	oy = 1	1646	oy = 1
1111	x = 2	1647	x = 2
1112	y = 3	1648	y = 3
1113	w = 4	1649	w = 4
…		…
1124	}	1660	}
1125	OUTPUT:	1661	OUTPUT:
1126	RETVAL	1662	RETVAL
1127		1663
1128	void	1664	void
1129	scroll (CFClient::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1130	CODE:	1666	CODE:
1131	{	1667	{
1132	if (dx > 0)	1668	if (dx > 0)
1133	map_blank (self, self->x, self->y, dx - 1, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1134	else if (dx < 0)	1670	else if (dx < 0)
1135	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);
1136		1672
1137	if (dy > 0)	1673	if (dy > 0)
1138	map_blank (self, self->x, self->y, self->w, dy - 1);	1674	map_blank (self, self->x, self->y, self->w, dy);
1139	else if (dy < 0)	1675	else if (dy < 0)
1140	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);
1141		1677
1142	self->ox += dx; self->x += dx;	1678	self->ox += dx; self->x += dx;
1143	self->oy += dy; self->y += dy;	1679	self->oy += dy; self->y += dy;
1144		1680
1145	while (self->y < 0)	1681	while (self->y < 0)
…		…
1149	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1150	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1151	}	1687	}
1152	}	1688	}
1153		1689
1154	void	1690	SV *
1155	map1a_update (CFClient::Map self, SV *data_)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1156	CODE:	1692	CODE:
1157	{	1693	{
1158	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1159	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1160	mapcell *cell;	1696	mapcell *cell;
1161	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1162		1700
1163	while (data < data_end)	1701	while (data < data_end - 1)
1164	{	1702	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1166		1704
1167	x = ((flags >> 10) & 63) + self->x;	1705	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1706	y = self->y + ((flags >> 4) & 63);
1169		1707
1170	cell = map_get_cell (self, x, y);	1708	cell = map_get_cell (self, x, y);
1171		1709
1172	if (flags & 15)	1710	if (flags & 15)
1173	{	1711	{
1174	if (cell->darkness < 0)	1712	if (!cell->darkness)
1175	{	1713	{
		1714	memset (cell, 0, sizeof (*cell));
1176	cell->darkness = 0;	1715	cell->darkness = 256;
1177	cell->face [0] = 0;
1178	cell->face [1] = 0;
1179	cell->face [2] = 0;
1180	}	1716	}
1181		1717
1182	cell->darkness = flags & 8 ? *data++ : 255;
1183
1184	//TODO: don't trust server data to be in-range(!)	1718	//TODO: don't trust server data to be in-range(!)
1185		1719
1186	if (flags & 4)	1720	if (flags & 8)
1187	{	1721	{
1188	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;
1189	}	1760	}
1190		1761
		1762	for (z = 0; z <= 2; ++z)
1191	if (flags & 2)	1763	if (flags & (4 >> z))
1192	{	1764	{
1193	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	}
1194	}	1782	}
1195
1196	if (flags & 1)
1197	{
1198	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1199	}
1200	}	1783	}
1201	else	1784	else
1202	cell->darkness = -1;	1785	cell->darkness = 0;
1203	}	1786	}
1204	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1205		1790
1206	SV *	1791	SV *
1207	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)
1208	CODE:	1793	CODE:
1209	{	1794	{
1210	int x1, x;	1795	int x1, x;
1211	int y1, y;	1796	int y1, y;
1212	int z;	1797	int z;
…		…
1233	{	1818	{
1234	mapcell *cell = row->col + (x - row->c0);	1819	mapcell *cell = row->col + (x - row->c0);
1235		1820
1236	for (z = 0; z <= 0; z++)	1821	for (z = 0; z <= 0; z++)
1237	{	1822	{
1238	mapface face = cell->face [z];
1239
1240	if (face)
1241	{
1242	maptex tex = self->tex [face];	1823	maptex tex = self->tex [cell->tile [z]];
1243	int a0 = 255 - tex.a;	1824	int a0 = 255 - tex.a;
1244	int a1 = tex.a;	1825	int a1 = tex.a;
1245		1826
1246	r = (r * a0 + tex.r * a1) / 255;	1827	r = (r * a0 + tex.r * a1) / 255;
1247	g = (g * a0 + tex.g * a1) / 255;	1828	g = (g * a0 + tex.g * a1) / 255;
1248	b = (b * a0 + tex.b * a1) / 255;	1829	b = (b * a0 + tex.b * a1) / 255;
1249	a = (a * a0 + tex.a * a1) / 255;	1830	a = (a * a0 + tex.a * a1) / 255;
1250	}
1251	}	1831	}
1252	}	1832	}
1253		1833
1254	*map++ = (r )	1834	*map++ = (r )
1255	\| (g << 8)	1835	\| (g << 8)
…		…
1262	}	1842	}
1263	OUTPUT:	1843	OUTPUT:
1264	RETVAL	1844	RETVAL
1265		1845
1266	void	1846	void
1267	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)
		1848	CODE:
		1849	{
		1850	int x, y, z;
		1851
		1852	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		1861
		1862	pl_tex.name = 0;
		1863
		1864	// thats current max. sorry.
		1865	if (sw > 255) sw = 255;
		1866	if (sh > 255) sh = 255;
		1867
		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	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1908
		1909	for (z = 0; z <= 2; z++)
		1910	{
		1911	memset (smooth_level, 0, sizeof (smooth_level));
		1912
		1913	for (y = 0; y < sh; y++)
		1914	if (0 <= y + my && y + my < self->rows)
		1915	{
		1916	maprow *row = self->row + (y + my);
		1917
		1918	for (x = 0; x < sw; x++)
		1919	if (row->c0 <= x + mx && x + mx < row->c1)
		1920	{
		1921	mapcell *cell = row->col + (x + mx - row->c0);
		1922	tileid tile = cell->tile [z];
		1923
		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))
		2035	{
		2036	int level = (w << 5) \| b;
		2037	HE *he;
		2038
		2039	hv_iterinit (smooth);
		2040	while ((he = hv_iternext (smooth)))
		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	{
		2063	glEnd ();
		2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		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	}
		2089	}
		2090	}
		2091	}
		2092
		2093	glEnd ();
		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
		2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
		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
		2153	void
		2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2155	CODE:
		2156	{
		2157	static float color[16][3] = {
		2158	{ 0.00F, 0.00F, 0.00F },
		2159	{ 1.00F, 1.00F, 1.00F },
		2160	{ 0.00F, 0.00F, 0.55F },
		2161	{ 1.00F, 0.00F, 0.00F },
		2162
		2163	{ 1.00F, 0.54F, 0.00F },
		2164	{ 0.11F, 0.56F, 1.00F },
		2165	{ 0.93F, 0.46F, 0.00F },
		2166	{ 0.18F, 0.54F, 0.34F },
		2167
		2168	{ 0.56F, 0.73F, 0.56F },
		2169	{ 0.80F, 0.80F, 0.80F },
		2170	{ 0.55F, 0.41F, 0.13F },
		2171	{ 0.99F, 0.77F, 0.26F },
		2172
		2173	{ 0.74F, 0.65F, 0.41F },
		2174
		2175	{ 0.00F, 1.00F, 1.00F },
		2176	{ 1.00F, 0.00F, 1.00F },
		2177	{ 1.00F, 1.00F, 0.00F },
		2178	};
		2179
		2180	int x, y;
		2181
		2182	glEnable (GL_TEXTURE_2D);
		2183	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2184	glEnable (GL_BLEND);
		2185	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2186	glBegin (GL_QUADS);
		2187
		2188	for (y = 0; y < h; y++)
		2189	for (x = 0; x < w; x++)
		2190	{
		2191	unsigned char m = data [x + y * w];
		2192
		2193	if (m)
		2194	{
		2195	float *c = color [m & 15];
		2196
		2197	float tx1 = m & 0x40 ? 0.5 : 0.;
		2198	float tx2 = tx1 + 0.5;
		2199
		2200	glColor4f (c[0], c[1], c[2], 0.75);
		2201	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2202	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2203	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2204	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2205	}
		2206	}
		2207
		2208	glEnd ();
		2209	glDisable (GL_BLEND);
		2210	glDisable (GL_TEXTURE_2D);
		2211	}
		2212
		2213	void
		2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1268	PPCODE:	2215	PPCODE:
1269	{	2216	{
1270	int vx, vy;
1271	int x, y, z;	2217	int x, y;
1272	int last_name;	2218	int sw1 = sw + 2;
1273	mapface face;	2219	int sh1 = sh + 2;
		2220	int sh3 = sh * 3;
1274	int sw4 = (sw + 3) & ~3;	2221	int sw34 = (sw * 3 + 3) & ~3;
		2222	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1275	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2223	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1276	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2224	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1277		2225
1278	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);	2226	SvPOK_only (darkness3_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);	2227	SvCUR_set (darkness3_sv, sw34 * sh3);
1281		2228
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	2229	mx += self->x - 1;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	2230	my += self->y - 1;
1284		2231
1285	/*	2232	memset (darkness1, 255, sw1 * sh1);
1286	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289		2233
1290	int vy = self->vy = self->h >= sh
1291	? self->y + (self->h - sh) / 2
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/
1294
1295	glColor4ub (255, 255, 255, 255);
1296
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302	glBegin (GL_QUADS);
1303
1304	last_name = 0;
1305
1306	for (z = 0; z < 3; z++)
1307	for (y = 0; y < sh; y++)	2234	for (y = 0; y < sh1; y++)
1308	if (0 <= y + vy && y + vy < self->rows)	2235	if (0 <= y + my && y + my < self->rows)
1309	{	2236	{
1310	maprow *row = self->row + (y + vy);	2237	maprow *row = self->row + (y + my);
1311		2238
1312	for (x = 0; x < sw; x++)	2239	for (x = 0; x < sw1; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	2240	if (row->c0 <= x + mx && x + mx < row->c1)
1314	{	2241	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	2242	mapcell *cell = row->col + (x + mx - row->c0);
1316		2243
1317	darkness[y * sw4 + x] = cell->darkness < 0	2244	darkness1 [y * sw1 + x] = cell->darkness
		2245	? 255 - (cell->darkness - 1)
1318	? 255 - FOW_DARKNESS	2246	: 255 - FOW_DARKNESS;
1319	: 255 - cell->darkness;
1320
1321	face = cell->face [z];
1322
1323	if (face)
1324	{
1325	maptex tex = self->tex [face];
1326
1327	int px = (x + 1) * 32 - tex.w;
1328	int py = (y + 1) * 32 - tex.h;
1329
1330	if (last_name != tex.name)
1331	{
1332	glEnd ();
1333	last_name = tex.name;
1334	glBindTexture (GL_TEXTURE_2D, last_name);
1335	glBegin (GL_QUADS);
1336	}
1337
1338	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342	}
1343	}	2247	}
1344	}	2248	}
1345		2249
1346	glEnd ();	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];
1347		2262
1348	glDisable (GL_TEXTURE_2D);	2263	uint8_t r11 = (d11 + d21 + d12) / 3;
1349	glDisable (GL_BLEND);	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);
1350		2287
1351	EXTEND (SP, 3);	2288	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	2289	PUSHs (sv_2mortal (newSViv (sw34)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
1354	PUSHs (darkness_sv);	2291	PUSHs (darkness3_sv);
1355	}	2292	}
1356		2293
1357	SV *	2294	SV *
1358	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)
1359	CODE:	2296	CODE:
1360	{	2297	{
1361	int x, y, x1, y1;	2298	int x, y, x1, y1;
1362	SV data_sv = newSV (w h * 7 + 5);	2299	SV data_sv = newSV (w h * 7 + 5);
1363	uint8_t data = (uint8_t )SvPVX (data_sv);	2300	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1388	if (row && row->c0 <= x && x < row->c1)	2325	if (row && row->c0 <= x && x < row->c1)
1389	{	2326	{
1390	mapcell *cell = row->col + (x - row->c0);	2327	mapcell *cell = row->col + (x - row->c0);
1391	uint8_t flags = 0;	2328	uint8_t flags = 0;
1392		2329
1393	if (cell->face [0]) flags \|= 1;	2330	if (cell->tile [0]) flags \|= 1;
1394	if (cell->face [1]) flags \|= 2;	2331	if (cell->tile [1]) flags \|= 2;
1395	if (cell->face [2]) flags \|= 4;	2332	if (cell->tile [2]) flags \|= 4;
1396		2333
1397	*data++ = flags;	2334	*data++ = flags;
1398		2335
1399	if (flags & 1)	2336	if (flags & 1)
1400	{	2337	{
		2338	tileid tile = cell->tile [0];
1401	*data++ = cell->face [0] >> 8;	2339	*data++ = tile >> 8;
1402	*data++ = cell->face [0];	2340	*data++ = tile;
1403	}	2341	}
1404		2342
1405	if (flags & 2)	2343	if (flags & 2)
1406	{	2344	{
		2345	tileid tile = cell->tile [1];
1407	*data++ = cell->face [1] >> 8;	2346	*data++ = tile >> 8;
1408	*data++ = cell->face [1];	2347	*data++ = tile;
1409	}	2348	}
1410		2349
1411	if (flags & 4)	2350	if (flags & 4)
1412	{	2351	{
		2352	tileid tile = cell->tile [2];
1413	*data++ = cell->face [2] >> 8;	2353	*data++ = tile >> 8;
1414	*data++ = cell->face [2];	2354	*data++ = tile;
1415	}	2355	}
1416	}	2356	}
1417	else	2357	else
1418	*data++ = 0;	2358	*data++ = 0;
1419	}	2359	}
1420	}	2360	}
1421		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	{
1422	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
1423	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
1424	RETVAL = data_sv;	2369	RETVAL = data_sv;
1425	}	2370	}
1426	OUTPUT:	2371	OUTPUT:
1427	RETVAL	2372	RETVAL
1428		2373
1429	void	2374	void
1430	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)
1431	PPCODE:	2376	PPCODE:
1432	{	2377	{
1433	int x, y, z;	2378	int x, y, z;
1434	int w, h;	2379	int w, h;
1435	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;
1436		2391
1437	if (*data++ != 0)	2392	if (*data++ != 0)
1438	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
1439		2394
1440	w = data++ << 8; w \|= data++;	2395	w = data++ << 8; w \|= data++;
1441	h = data++ << 8; h \|= data++;	2396	h = data++ << 8; h \|= data++;
1442		2397
1443	// 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
…		…
1455	{	2410	{
1456	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
1457		2412
1458	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
1459	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
1460	uint8_t flags = *data++;	2420	flags = *data++;
1461		2421
1462	if (flags)	2422	if (flags)
1463	{	2423	{
1464	mapface face[3] = { 0, 0, 0 };
1465
1466	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
		2425	tileid tile[3] = { 0, 0, 0 };
1467		2426
1468	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2427	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1469	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2428	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1470	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2429	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1471		2430
1472	if (cell->darkness <= 0)	2431	if (cell->darkness == 0)
1473	{	2432	{
1474	cell->darkness = -1;	2433	/cell->darkness = 0;/
		2434	EXTEND (SP, 3);
1475		2435
1476	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
1477	{	2437	{
1478	cell->face[z] = face[z];	2438	tileid t = tile [z];
1479		2439
1480	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2440	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2441	{
1481	XPUSHs (sv_2mortal (newSViv (face[z])));	2442	PUSHs (sv_2mortal (newSViv (t)));
		2443	need_texid (self, t);
		2444	}
		2445
		2446	cell->tile [z] = t;
1482	}	2447	}
1483	}	2448	}
1484	}	2449	}
1485	}	2450	}
1486	}	2451	}
1487	}	2452	}
1488		2453
1489	MODULE = CFClient PACKAGE = CFClient::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
1490		2455
1491	CFClient::MixChunk	2456	DC::RW
1492	new_from_file (SV class, char path)	2457	new (SV class, SV data_sv)
1493	CODE:	2458	CODE:
1494	RETVAL = Mix_LoadWAV (path);	2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
1495	OUTPUT:	2465	OUTPUT:
1496	RETVAL	2466	RETVAL
1497		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 : '('
1498	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
1499	DESTROY (CFClient::MixChunk self)	2577	DESTROY (DC::MixChunk self)
1500	CODE:	2578	CODE:
1501	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
1502		2580
1503	int	2581	int
1504	volume (CFClient::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
1505	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
1506	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
1507	OUTPUT:	2587	OUTPUT:
1508	RETVAL	2588	RETVAL
1509		2589
1510	int	2590	DC::Channel
1511	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)
1512	CODE:	2592	CODE:
		2593	{
1513	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	}
1514	OUTPUT:	2605	OUTPUT:
1515	RETVAL	2606	RETVAL
1516		2607
1517	MODULE = CFClient PACKAGE = CFClient::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1518		2609
1519	int	2610	int
1520	volume (int volume = -1)	2611	volume (int volume = -1)
		2612	PROTOTYPE: ;$
1521	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
1522	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
1523	OUTPUT:	2617	OUTPUT:
1524	RETVAL	2618	RETVAL
1525		2619
1526	CFClient::MixMusic	2620	void
1527	new_from_file (SV class, char path)	2621	fade_out (int ms)
1528	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:
1529	RETVAL = Mix_LoadMUS (path);	2633	RETVAL = Mix_LoadMUS_RW (rwops);
1530	OUTPUT:	2634	OUTPUT:
1531	RETVAL	2635	RETVAL
1532		2636
1533	void	2637	void
1534	DESTROY (CFClient::MixMusic self)	2638	DESTROY (DC::MixMusic self)
1535	CODE:	2639	CODE:
1536	Mix_FreeMusic (self);	2640	Mix_FreeMusic (self);
1537		2641
1538	int	2642	int
1539	play (CFClient::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
1540	CODE:	2644	CODE:
1541	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
1542	OUTPUT:	2646	OUTPUT:
1543	RETVAL	2647	RETVAL
1544		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
1545	MODULE = CFClient PACKAGE = CFClient::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2655
		2656	PROTOTYPES: ENABLE
1546		2657
1547	BOOT:	2658	BOOT:
1548	{	2659	{
1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1550	static const struct {	2661	static const struct {
1551	const char *name;	2662	const char *name;
1552	IV iv;	2663	IV iv;
1553	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
1554	# 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),
1555	const_iv (GL_COLOR_MATERIAL),	2669	const_iv (GL_COLOR_MATERIAL),
1556	const_iv (GL_SMOOTH),	2670	const_iv (GL_SMOOTH),
1557	const_iv (GL_FLAT),	2671	const_iv (GL_FLAT),
1558	const_iv (GL_DITHER),	2672	const_iv (GL_DITHER),
1559	const_iv (GL_BLEND),	2673	const_iv (GL_BLEND),
…		…
1561	const_iv (GL_SCISSOR_TEST),	2675	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	2676	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	2677	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	2678	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	2679	const_iv (GL_RESCALE_NORMAL),
		2680	const_iv (GL_FRONT),
		2681	const_iv (GL_BACK),
		2682	const_iv (GL_AUX0),
1566	const_iv (GL_AND),	2683	const_iv (GL_AND),
1567	const_iv (GL_ONE),	2684	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	2685	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	2686	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	2687	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2688	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	2689	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	2690	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	2691	const_iv (GL_RGB),
1575	const_iv (GL_RGBA),	2692	const_iv (GL_RGBA),
		2693	const_iv (GL_RGBA4),
		2694	const_iv (GL_RGBA8),
		2695	const_iv (GL_RGB5_A1),
1576	const_iv (GL_UNSIGNED_BYTE),	2696	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	2697	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	2698	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	2699	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
1581	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
1582	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
1583	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
1584	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),
1585	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
		2712	const_iv (GL_PROXY_TEXTURE_1D),
		2713	const_iv (GL_PROXY_TEXTURE_2D),
1586	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
1587	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
1588	const_iv (GL_TEXTURE_ENV),	2716	const_iv (GL_TEXTURE_ENV),
1589	const_iv (GL_TEXTURE_MAG_FILTER),	2717	const_iv (GL_TEXTURE_MAG_FILTER),
1590	const_iv (GL_TEXTURE_MIN_FILTER),	2718	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1611	const_iv (GL_COLOR_LOGIC_OP),	2739	const_iv (GL_COLOR_LOGIC_OP),
1612	const_iv (GL_SEPARABLE_2D),	2740	const_iv (GL_SEPARABLE_2D),
1613	const_iv (GL_CONVOLUTION_2D),	2741	const_iv (GL_CONVOLUTION_2D),
1614	const_iv (GL_CONVOLUTION_BORDER_MODE),	2742	const_iv (GL_CONVOLUTION_BORDER_MODE),
1615	const_iv (GL_CONSTANT_BORDER),	2743	const_iv (GL_CONSTANT_BORDER),
		2744	const_iv (GL_POINTS),
1616	const_iv (GL_LINES),	2745	const_iv (GL_LINES),
		2746	const_iv (GL_LINE_STRIP),
1617	const_iv (GL_LINE_LOOP),	2747	const_iv (GL_LINE_LOOP),
1618	const_iv (GL_QUADS),	2748	const_iv (GL_QUADS),
1619	const_iv (GL_QUAD_STRIP),	2749	const_iv (GL_QUAD_STRIP),
1620	const_iv (GL_TRIANGLES),	2750	const_iv (GL_TRIANGLES),
1621	const_iv (GL_TRIANGLE_STRIP),	2751	const_iv (GL_TRIANGLE_STRIP),
1622	const_iv (GL_TRIANGLE_FAN),	2752	const_iv (GL_TRIANGLE_FAN),
		2753	const_iv (GL_POLYGON),
1623	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),
1624	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
		2761	const_iv (GL_DONT_CARE),
		2762	const_iv (GL_NICEST),
1625	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
1626	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
1627	const_iv (GL_T2F_V3F),	2765	const_iv (GL_T2F_V3F),
1628	const_iv (GL_T2F_N3F_V3F),	2766	const_iv (GL_T2F_N3F_V3F),
1629	# undef const_iv	2767	# undef const_iv
1630	};	2768	};
1631		2769
1632	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; )
1633	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);
1634	}	2775	}
		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
1635		2782
1636	char *	2783	char *
1637	gl_vendor ()	2784	gl_vendor ()
1638	CODE:	2785	CODE:
1639	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1652	CODE:	2799	CODE:
1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1654	OUTPUT:	2801	OUTPUT:
1655	RETVAL	2802	RETVAL
1656		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
1657	int glGetError ()	2818	int glGetError ()
		2819
		2820	void glFinish ()
1658		2821
1659	void glClear (int mask)	2822	void glClear (int mask)
1660		2823
1661	void glClearColor (float r, float g, float b, float a = 1.0)	2824	void glClearColor (float r, float g, float b, float a = 1.0)
1662	PROTOTYPE: @	2825	PROTOTYPE: @
…		…
1687		2850
1688	void glPopMatrix ()	2851	void glPopMatrix ()
1689		2852
1690	void glLoadIdentity ()	2853	void glLoadIdentity ()
1691		2854
		2855	void glDrawBuffer (int buffer)
		2856
		2857	void glReadBuffer (int buffer)
		2858
1692	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1693	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_)
1694		2861
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2862	# near_ and far_ are due to microsofts buggy "c" compiler
1696	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
1697		2866
1698	void glViewport (int x, int y, int width, int height)	2867	void glViewport (int x, int y, int width, int height)
1699		2868
1700	void glScissor (int x, int y, int width, int height)	2869	void glScissor (int x, int y, int width, int height)
1701		2870
…		…
1709		2878
1710	void glRotate (float angle, float x, float y, float z)	2879	void glRotate (float angle, float x, float y, float z)
1711	CODE:	2880	CODE:
1712	glRotatef (angle, x, y, z);	2881	glRotatef (angle, x, y, z);
1713		2882
1714	void glBegin (int mode)
1715
1716	void glEnd ()
1717
1718	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)
1719	PROTOTYPE: @
1720	ALIAS:	2884	ALIAS:
1721	glColor_premultiply = 1	2885	glColor_premultiply = 1
1722	CODE:	2886	CODE:
1723	if (ix)	2887	if (ix)
1724	{	2888	{
1725	r *= a;	2889	r *= a;
1726	g *= a;	2890	g *= a;
1727	b *= a;	2891	b *= a;
1728	}	2892	}
1729	// microsoft visual "c" rounds instead of truncating...	2893	// microsoft visual "c" rounds instead of truncating...
1730	glColor4ub (MIN ((int)(r * 256.f), 255),	2894	glColor4f (r, g, b, a);
1731	MIN ((int)(g * 256.f), 255),
1732	MIN ((int)(b * 256.f), 255),
1733	MIN ((int)(a * 256.f), 255));
1734
1735	void glInterleavedArrays (int format, int stride, char *data)
1736
1737	void glDrawElements (int mode, int count, int type, char *indices)
1738
1739	# 1.2 void glDrawRangeElements (int mode, int start, int end
1740		2895
1741	void glRasterPos (float x, float y, float z = 0.)	2896	void glRasterPos (float x, float y, float z = 0.)
1742	CODE:	2897	CODE:
1743	glRasterPos3f (0, 0, z);	2898	glRasterPos3f (0, 0, z);
1744	glBitmap (0, 0, 0, 0, x, y, 0);	2899	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1749		2904
1750	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
1751	CODE:	2906	CODE:
1752	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
1753		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
1754	void glTexEnv (int target, int pname, float param)	2938	void glTexEnv (int target, int pname, float param)
1755	CODE:	2939	CODE:
1756	glTexEnvf (target, pname, param);	2940	glTexEnvf (target, pname, param);
1757		2941
1758	void glTexParameter (int target, int pname, float param)	2942	void glTexParameter (int target, int pname, float param)
…		…
1774	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)
1775	CODE:	2959	CODE:
1776	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
1777	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1778		2962
1779	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)
1780		2964
1781	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)
1782		2966
1783	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)
1784		2970
1785	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)
1786		2972
1787	int glGenTexture ()	2973	int glGenTexture ()
1788	CODE:	2974	CODE:
1789	{	2975	RETVAL = gen_texture ();
1790	GLuint name;
1791	glGenTextures (1, &name);
1792	RETVAL = name;
1793	}
1794	OUTPUT:	2976	OUTPUT:
1795	RETVAL	2977	RETVAL
1796		2978
1797	void glDeleteTexture (int name)	2979	void glDeleteTexture (int name)
1798	CODE:	2980	CODE:
1799	{
1800	GLuint name_ = name;
1801	glDeleteTextures (1, &name_);	2981	del_texture (name);
1802	}	2982
1803
1804	int glGenList ()	2983	int glGenList ()
1805	CODE:	2984	CODE:
1806	RETVAL = glGenLists (1);	2985	RETVAL = glGenLists (1);
1807	OUTPUT:	2986	OUTPUT:
1808	RETVAL	2987	RETVAL
…		…
1815		2994
1816	void glEndList ()	2995	void glEndList ()
1817		2996
1818	void glCallList (int list)	2997	void glCallList (int list)
1819		2998
		2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1820		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 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs. Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC