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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_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);
91	#ifdef _WIN32	183	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	185	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	187	}
97		188
98	static void	189	static void
99	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
100	{	191	{
101	/* 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
102	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
103	*/	194	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
105		196
106	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
107	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108		199
109	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
110	}	201	}
111		202
112	static void	203	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
114	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
116		210
117	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		213
120	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
121	}	215	if (!rect.height) rect.height = 1;
122		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
123	typedef uint16_t mapface;	222	typedef uint16_t faceid;
124		223
125	typedef struct {	224	typedef struct {
126	GLint name;	225	GLuint name;
127	int w, h;	226	int w, h;
128	float s, t;	227	float s, t;
129	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
130	} maptex;	231	} maptex;
131		232
132	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
133	int16_t darkness;	236	uint16_t darkness;
134	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	238	} mapcell;
136		239
137	typedef struct {	240	typedef struct {
138	int32_t c0, c1;	241	int32_t c0, c1;
139	mapcell *col;	242	mapcell *col;
140	} maprow;	243	} maprow;
141		244
142	typedef struct map {	245	typedef struct map {
143	int x, y, w, h;	246	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	248	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	249	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		250
151	int32_t rows;	251	int32_t rows;
152	maprow *row;	252	maprow *row;
153	} *CFClient__Map;	253	} *DC__Map;
154		254
155	static char *	255	static char *
156	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
157	{	257	{
158	char *p;	258	char *p;
175	}	275	}
176		276
177	#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))
178	#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))
179		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
180	static maprow *	300	static maprow *
181	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
182	{	302	{
183	if (0 > y)	303	if (0 > y)
184	{	304	{
185	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
224		344
225	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
226	}	346	}
227		347
228	static mapcell *	348	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
230	{	350	{
231	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
232	}	352	}
233		353
234	static void	354	static void
235	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
236	{	356	{
237	int r;	357	int r;
238		358
239	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
248	self->row = 0;	368	self->row = 0;
249	self->rows = 0;	369	self->rows = 0;
250	}	370	}
251		371
252	static void	372	static void
253	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)
254	{	374	{
255	int x, y;	375	int x, y;
256	maprow *row;	376	maprow *row;
		377	mapcell *cell;
257		378
258	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	380	if (y >= 0)
260	{	381	{
261	if (y >= self->rows)	382	if (y >= self->rows)
…		…
267	if (x >= row->c0)	388	if (x >= row->c0)
268	{	389	{
269	if (x >= row->c1)	390	if (x >= row->c1)
270	break;	391	break;
271		392
272	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;
273	}	399	}
274	}	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);
275	}	417	}
276		418
277	static void	419	static void
278	music_finished (void)	420	music_finished (void)
279	{	421	{
…		…
298	ev.data2 = 0;	440	ev.data2 = 0;
299		441
300	SDL_PushEvent ((SDL_Event *)&ev);	442	SDL_PushEvent ((SDL_Event *)&ev);
301	}	443	}
302		444
303	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
304		521
305	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
306		523
307	BOOT:	524	BOOT:
308	{	525	{
309	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
310	static const struct {	527	static const struct {
311	const char *name;	528	const char *name;
312	IV iv;	529	IV iv;
313	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
314	# 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
315	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
332	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),
333	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
397	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),	641
410	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
411	const_iv (KMOD_ALT),	643
412	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)
413	# undef const_iv	670	# undef const_iv
414	};	671	};
415		672
416	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; )
417	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);
418	}	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)
419		700
420	void	701	void
421	pango_init ()	702	pango_init ()
422	CODE:	703	CODE:
423	{	704	{
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	ft2_fontmap = pango_ft2_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
426	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);
427	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428		708	/pango_context_set_font_description (opengl_context, default_font);/
429	cairo_fontmap = pango_cairo_font_map_get_default ();	709	#if PANGO_VERSION_CHECK (1, 15, 2)
430	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);	710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
431	}	713	}
432		714
433	int	715	char *SDL_GetError ()
434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
435		716
436	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
437	SDL_Quit ()	723	void SDL_Quit ()
438		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
439	void	734	void
440	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
441	PPCODE:	736	PPCODE:
442	{	737	{
443	SDL_Rect **m;	738	SDL_Rect **m;
444		739
445	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449		744
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452		747
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457		752
458	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459		754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
460	SDL_EnableUNICODE (1);
461	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462		755
463	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
464		757
465	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
466	while (*m)	759	while (*m)
467	{	760	{
468	AV *av = newAV ();	761	AV *av = newAV ();
469	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
470	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
		764	av_push (av, newSViv (rgb));
		765	av_push (av, newSViv (alpha));
471	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
472		767
473	++m;	768	++m;
474	}	769	}
475	}	770	}
476		771
477	char *
478	SDL_GetError ()
479
480	int	772	int
481	SDL_SetVideoMode (int w, int h, int fullscreen)	773	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482	CODE:	774	CODE:
		775	{
		776	SDL_EnableUNICODE (1);
		777	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		778
		779	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		780	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		781	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		782	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		783
483	RETVAL = !!SDL_SetVideoMode (	784	RETVAL = !!SDL_SetVideoMode (
484	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	785	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
485	);	786	);
		787
486	if (RETVAL)	788	if (RETVAL)
487	{	789	{
488	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	790	av_clear (texture_av);
		791
		792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
489	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
490	# include "glfunc.h"	794	#include "glfunc.h"
491	# undef GL_FUNC	795	#undef GL_FUNC
492	}	796	}
		797	}
493	OUTPUT:	798	OUTPUT:
494	RETVAL	799	RETVAL
495		800
496	void	801	void
497	SDL_GL_SwapBuffers ()	802	SDL_GL_SwapBuffers ()
498		803
499	char *	804	char *
500	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
501		806
		807	int
		808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
		812
502	void	813	void
503	SDL_PollEvent ()	814	poll_events ()
504	PPCODE:	815	PPCODE:
505	{	816	{
506	SDL_Event ev;	817	SDL_Event ev;
507		818
508	while (SDL_PollEvent (&ev))	819	SDL_PumpEvents ();
		820	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509	{	821	{
510	HV *hv = newHV ();	822	HV *hv = newHV ();
511	hv_store (hv, "type", 4, newSViv (ev.type), 0);	823	hv_store (hv, "type", 4, newSViv (ev.type), 0);
512		824
513	switch (ev.type)	825	switch (ev.type)
514	{	826	{
515	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
516	case SDL_KEYUP:	828	case SDL_KEYUP:
517	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
520	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521	break;	834	break;
522		835
523	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
524	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	838	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526	break;	839	break;
527		840
528	case SDL_MOUSEMOTION:	841	case SDL_MOUSEMOTION:
		842	{
		843	int state = ev.motion.state;
		844	int x = ev.motion.x;
		845	int y = ev.motion.y;
		846	int xrel = ev.motion.xrel;
		847	int yrel = ev.motion.yrel;
		848
		849	/* do simplistic event compression */
		850	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		851	&& state == ev.motion.state)
		852	{
		853	xrel += ev.motion.xrel;
		854	yrel += ev.motion.yrel;
		855	x = ev.motion.x;
		856	y = ev.motion.y;
		857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		858	}
		859
529	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
530
531	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
532	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
533	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
534	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		866	}
536	break;	867	break;
537		868
538	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
539	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
540	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
541		872
542	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
543	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
544	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
545	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
550	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552	break;	883	break;
553	}	884	}
554		885
555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556	}	887	}
557	}	888	}
558		889
559	int	890	int
560	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
561	POSTCALL:	892	POSTCALL:
562	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
563	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
564		895
565	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
566	Mix_CloseAudio ()	913	Mix_CloseAudio ()
567		914
568	int	915	int
569	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
570		917
		918	const char *
		919	Mix_GetError ()
		920
571	void	921	void
572	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
573	CODE:	923	CODE:
		924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		925
		926	void
		927	win32_proxy_info ()
		928	PPCODE:
		929	{
574	#ifndef _WIN32	930	#ifdef _WIN32
575	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	931	char buffer[2048];
		932	DWORD buflen;
		933
		934	EXTEND (SP, 3);
		935
		936	buflen = sizeof (buffer);
		937	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		938	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		939	{
		940	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		941
		942	buflen = sizeof (buffer);
		943	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		944	{
		945	PUSHs (newSVpv (buffer, 0));
		946
		947	buflen = sizeof (buffer);
		948	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		949	PUSHs (newSVpv (buffer, 0));
		950	}
		951	}
576	#endif	952	#endif
		953	}
577		954
578	void	955	int
579	add_font (char *file)	956	add_font (char *file)
580	CODE:	957	CODE:
581	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582	#ifdef _WIN32	959	OUTPUT:
583	// cairo... sigh... requires win2000	960	RETVAL
584	AddFontResourceEx (file, FR_PRIVATE, 0);
585	#endif
586		961
587	void	962	void
588	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
589	ALIAS:	964	ALIAS:
590	load_image_file = 1	965	load_image_file = 1
…		…
593	STRLEN image_len;	968	STRLEN image_len;
594	char image = (char )SvPVbyte (image_, image_len);	969	char image = (char )SvPVbyte (image_, image_len);
595	SDL_Surface surface, surface2;	970	SDL_Surface surface, surface2;
596	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
597	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
598	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
599	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
600		975
601	if (!rw)	976	if (!rw)
602	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
603		978
…		…
632		1007
633	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1008	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634		1009
635	assert (surface2->pitch == surface2->w * 4);	1010	assert (surface2->pitch == surface2->w * 4);
636		1011
		1012	SDL_LockSurface (surface2);
637	EXTEND (SP, 5);	1013	EXTEND (SP, 6);
638	PUSHs (sv_2mortal (newSViv (surface2->w)));	1014	PUSHs (sv_2mortal (newSViv (surface2->w)));
639	PUSHs (sv_2mortal (newSViv (surface2->h)));	1015	PUSHs (sv_2mortal (newSViv (surface2->h)));
640	SDL_LockSurface (surface2);
641	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1016	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642	SDL_UnlockSurface (surface2);
643	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1017	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1018	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1019	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1020	SDL_UnlockSurface (surface2);
646		1021
647	SDL_FreeSurface (surface);	1022	SDL_FreeSurface (surface);
648	SDL_FreeSurface (surface2);	1023	SDL_FreeSurface (surface2);
649	}	1024	}
650		1025
…		…
676	void	1051	void
677	error (char *message)	1052	error (char *message)
678	CODE:	1053	CODE:
679	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
680	#ifdef _WIN32	1055	#ifdef _WIN32
681	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
682	#endif	1057	#endif
683		1058
684	void	1059	void
685	fatal (char *message)	1060	fatal (char *message)
686	CODE:	1061	CODE:
687	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
688	#ifdef _WIN32	1063	#ifdef _WIN32
689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
690	#endif	1065	#endif
691	exit (1);	1066	_exit (1);
692		1067
		1068	void
		1069	_exit (int retval = 0)
		1070	CODE:
		1071	#ifdef WIN32
		1072	ExitThread (retval); // unclean, please beam me up
		1073	#else
		1074	_exit (retval);
		1075	#endif
		1076
		1077	void
		1078	debug ()
		1079	CODE:
		1080	{
		1081	#if DEBUG
		1082	VALGRIND_DO_LEAK_CHECK;
		1083	#endif
		1084	}
		1085
693	MODULE = CFClient PACKAGE = CFClient::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
694		1087
695	CFClient::Font	1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
696	new_from_file (SV class, char path, int id = 0)	1091	new_from_file (SV class, char path, int id = 0)
697	CODE:	1092	CODE:
698	{	1093	{
699	int count;	1094	int count;
700	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
703	}	1098	}
704	OUTPUT:	1099	OUTPUT:
705	RETVAL	1100	RETVAL
706		1101
707	void	1102	void
708	DESTROY (CFClient::Font self)	1103	DESTROY (DC::Font self)
709	CODE:	1104	CODE:
710	pango_font_description_free (self);	1105	pango_font_description_free (self);
711		1106
712	void	1107	void
713	make_default (CFClient::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
714	CODE:	1110	CODE:
715	default_font = self;	1111	default_font = self;
716		1112
717	MODULE = CFClient PACKAGE = CFClient::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
718		1114
719	CFClient::Layout	1115	PROTOTYPES: DISABLE
720	new (SV *class, int rgba = 0)	1116
		1117	void
		1118	glyph_cache_backup ()
		1119	PROTOTYPE:
721	CODE:	1120	CODE:
722	#if _WIN32	1121	tc_backup ();
723	//rgba = 0;//D makes text nicer, breaks TextView	1122
724	#endif	1123	void
725	rgba=1;//D	1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
		1127	tc_restore ();
		1128
		1129	DC::Layout
		1130	new (SV *class)
		1131	CODE:
726	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
727		1133
728	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
729	RETVAL->rgba = rgba;
730	RETVAL->r = 1.;	1135	RETVAL->r = 1.;
731	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
732	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
733	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
734	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
735	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
736		1142
737	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
738	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
739	OUTPUT:	1145	OUTPUT:
740	RETVAL	1146	RETVAL
741		1147
742	void	1148	void
743	DESTROY (CFClient::Layout self)	1149	DESTROY (DC::Layout self)
744	CODE:	1150	CODE:
745	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
746	Safefree (self);	1153	Safefree (self);
747		1154
748	int
749	is_rgba (CFClient::Layout self)
750	CODE:
751	RETVAL = self->rgba;
752	OUTPUT:
753	RETVAL
754
755	void	1155	void
756	set_text (CFClient::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
757	CODE:	1157	CODE:
758	{	1158	{
759	STRLEN textlen;	1159	STRLEN textlen;
760	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
761		1161
762	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
763	}	1163	}
764		1164
765	void	1165	void
766	set_markup (CFClient::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
767	CODE:	1167	CODE:
768	{	1168	{
769	STRLEN textlen;	1169	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
771		1171
772	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
773	}	1173	}
774		1174
		1175	void
		1176	set_shapes (DC::Layout self, ...)
		1177	CODE:
		1178	{
		1179	PangoAttrList *attrs = 0;
		1180	const char *text = pango_layout_get_text (self->pl);
		1181	const char *pos = text;
		1182	int arg = 4;
		1183
		1184	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1185	{
		1186	PangoRectangle inkrect, rect;
		1187	PangoAttribute *attr;
		1188
		1189	int x = SvIV (ST (arg - 3));
		1190	int y = SvIV (ST (arg - 2));
		1191	int w = SvIV (ST (arg - 1));
		1192	int h = SvIV (ST (arg ));
		1193
		1194	inkrect.x = 0;
		1195	inkrect.y = 0;
		1196	inkrect.width = 0;
		1197	inkrect.height = 0;
		1198
		1199	rect.x = x * PANGO_SCALE;
		1200	rect.y = y * PANGO_SCALE;
		1201	rect.width = w * PANGO_SCALE;
		1202	rect.height = h * PANGO_SCALE;
		1203
		1204	if (!attrs)
		1205	attrs = pango_layout_get_attributes (self->pl);
		1206
		1207	attr = pango_attr_shape_new (&inkrect, &rect);
		1208	attr->start_index = pos - text;
		1209	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1210	pango_attr_list_insert (attrs, attr);
		1211
		1212	arg += 4;
		1213	pos += sizeof (OBJ_STR) - 1;
		1214	}
		1215
		1216	if (attrs)
		1217	pango_layout_set_attributes (self->pl, attrs);
		1218	}
		1219
		1220	void
		1221	get_shapes (DC::Layout self)
		1222	PPCODE:
		1223	{
		1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1225
		1226	do
		1227	{
		1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1229
		1230	if (run && shape_attr_p (run))
		1231	{
		1232	PangoRectangle extents;
		1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1234
		1235	EXTEND (SP, 2);
		1236	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1237	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1238	}
		1239	}
		1240	while (pango_layout_iter_next_run (iter));
		1241
		1242	pango_layout_iter_free (iter);
		1243	}
		1244
		1245	int
		1246	has_wrapped (DC::Layout self)
		1247	CODE:
		1248	{
		1249	int lines = 1;
		1250	const char *text = pango_layout_get_text (self->pl);
		1251
		1252	while (*text)
		1253	lines += *text++ == '\n';
		1254
		1255	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1256	}
		1257	OUTPUT:
		1258	RETVAL
		1259
775	SV *	1260	SV *
776	get_text (CFClient::Layout self)	1261	get_text (DC::Layout self)
777	CODE:	1262	CODE:
778	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
779	SvUTF8_on (RETVAL);	1264	sv_utf8_decode (RETVAL);
780	OUTPUT:	1265	OUTPUT:
781	RETVAL	1266	RETVAL
782		1267
783	void	1268	void
784	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
785	CODE:	1270	CODE:
786	self->r = r;	1271	self->r = r;
787	self->g = g;	1272	self->g = g;
788	self->b = b;	1273	self->b = b;
789	self->a = a;	1274	self->a = a;
790		1275
791	void	1276	void
792	set_font (CFClient::Layout self, CFClient::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
793	CODE:	1278	CODE:
794	if (self->font != font)	1279	if (self->font != font)
795	{	1280	{
796	self->font = font;	1281	self->font = font;
797	layout_update_font (self);	1282	layout_update_font (self);
798	}	1283	}
799		1284
800	void	1285	void
801	set_height (CFClient::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
802	CODE:	1287	CODE:
803	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
804	{	1289	{
805	self->base_height = base_height;	1290	self->base_height = base_height;
806	layout_update_font (self);	1291	layout_update_font (self);
807	}	1292	}
808		1293
809	void	1294	void
810	set_width (CFClient::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
811	CODE:	1296	CODE:
812	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
813		1298
814	void	1299	void
815	set_indent (CFClient::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
816	CODE:	1301	CODE:
817	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
818		1303
819	void	1304	void
820	set_spacing (CFClient::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
821	CODE:	1306	CODE:
822	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
823		1308
824	void	1309	void
825	set_ellipsise (CFClient::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
826	CODE:	1311	CODE:
827	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
828	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
829	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
830	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
831	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
832	);	1317	);
833		1318
834	void	1319	void
835	set_single_paragraph_mode (CFClient::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
836	CODE:	1321	CODE:
837	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
838		1323
839	void	1324	void
840	size (CFClient::Layout self)	1325	size (DC::Layout self)
841	PPCODE:	1326	PPCODE:
842	{	1327	{
843	int w, h;	1328	int w, h;
844		1329
845	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
848	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
849	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
850	}	1335	}
851		1336
852	int	1337	int
		1338	descent (DC::Layout self)
		1339	CODE:
		1340	{
		1341	PangoRectangle rect;
		1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1344	RETVAL = PANGO_DESCENT (rect);
		1345	}
		1346	OUTPUT:
		1347	RETVAL
		1348
		1349	int
853	xy_to_index (CFClient::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
854	CODE:	1351	CODE:
855	{	1352	{
856	int index, trailing;	1353	int index, trailing;
857	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
858	RETVAL = index;	1355	RETVAL = index + trailing;
859	}	1356	}
860	OUTPUT:	1357	OUTPUT:
861	RETVAL	1358	RETVAL
862		1359
863	void	1360	void
864	cursor_pos (CFClient::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
865	PPCODE:	1362	PPCODE:
866	{	1363	{
867	PangoRectangle strong_pos;	1364	PangoRectangle pos;
868	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
869		1366
870	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
871	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
872	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
873	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
874	}	1371	}
875		1372
876	void	1373	void
877	render (CFClient::Layout self)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
878	PPCODE:	1375	PPCODE:
879	{	1376	{
880	SV *retval;	1377	int line, x;
881	int w, h;
882		1378
883	layout_get_pixel_size (self, &w, &h);	1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
884		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
885	if (self->rgba)	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
886	{	1382	--line;
887	cairo_surface_t *surface;
888	cairo_t *cairo;
889
890	retval = newSV (w * h * 4);
891	SvPOK_only (retval);
892	SvCUR_set (retval, w * h * 4);
893
894	memset (SvPVX (retval), 0, w * h * 4);
895
896	surface = cairo_image_surface_create_for_data (
897	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
898	cairo = cairo_create (surface);
899	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
900
901	pango_cairo_show_layout (cairo, self->pl);
902
903	cairo_destroy (cairo);
904	cairo_surface_destroy (surface);
905
906	// what a mess, and its premultiplied, too :(
907	{
908	uint32_t p = (uint32_t )SvPVX (retval);
909	uint32_t e = p + w h;
910
911	while (p < e)
912	{
913	uint32_t rgba = *p;
914	rgba = (rgba >> 24) \| (rgba << 8);
915	#if 0
916	#ifdef _WIN32
917	{//D
918	uint8_t r = rgba >> 24;
919	uint8_t g = rgba >> 16;
920	uint8_t b = rgba >> 8;
921	uint8_t a = rgba >> 0;
922
923	rgba = (rgba & 0xffffff00) \| a;
924	}
925	#endif	1383	#endif
926	#endif
927	rgba = SDL_SwapBE32 (rgba);
928	*p++ = rgba;
929	}
930	}
931
932	EXTEND (SP, 5);	1384	EXTEND (SP, 2);
933	PUSHs (sv_2mortal (newSViv (w)));	1385	PUSHs (sv_2mortal (newSViv (line)));
		1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1387	}
		1388
		1389	void
		1390	line_x_to_index (DC::Layout self, int line, int x)
		1391	PPCODE:
		1392	{
		1393	PangoLayoutLine *lp;
		1394	int index, trailing;
		1395
		1396	if (line < 0)
		1397	XSRETURN_EMPTY;
		1398
		1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1400	XSRETURN_EMPTY; /* do better */
		1401
		1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1403
		1404	EXTEND (SP, 2);
		1405	if (GIMME_V == G_SCALAR)
934	PUSHs (sv_2mortal (newSViv (h)));	1406	PUSHs (sv_2mortal (newSViv (index + trailing)));
935	PUSHs (sv_2mortal (retval));
936	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
938	}
939	else	1407	else
940	{	1408	{
941	FT_Bitmap bitmap;
942
943	retval = newSV (w * h);
944	SvPOK_only (retval);
945	SvCUR_set (retval, w * h);
946
947	bitmap.rows = h;
948	bitmap.width = w;
949	bitmap.pitch = w;
950	bitmap.buffer = (unsigned char*)SvPVX (retval);
951	bitmap.num_grays = 256;
952	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
953
954	memset (bitmap.buffer, 0, w * h);
955
956	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
957
958	EXTEND (SP, 5);
959	PUSHs (sv_2mortal (newSViv (w)));	1409	PUSHs (sv_2mortal (newSViv (index)));
960	PUSHs (sv_2mortal (newSViv (h)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
961	PUSHs (sv_2mortal (retval));
962	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
964	}	1411	}
965	}	1412	}
966		1413
		1414	void
		1415	render (DC::Layout self, float x, float y, int flags = 0)
		1416	CODE:
		1417	rc_clear (self->rc);
		1418	pango_opengl_render_layout_subpixel (
		1419	self->pl,
		1420	self->rc,
		1421	x * PANGO_SCALE, y * PANGO_SCALE,
		1422	self->r, self->g, self->b, self->a,
		1423	flags
		1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
		1428
		1429	void
		1430	draw (DC::Layout self)
		1431	CODE:
		1432	{
		1433	glEnable (GL_TEXTURE_2D);
		1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1440
		1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
967	MODULE = CFClient PACKAGE = CFClient::Texture	1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
968		1449
		1450	PROTOTYPES: ENABLE
		1451
969	void	1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1457	{
		1458	STRLEN datalen;
		1459	char *data = SvPVbyte (data_, datalen);
		1460	int bpp = datalen / (ow * oh);
		1461	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1462
		1463	SvPOK_only (result_);
		1464	SvCUR_set (result_, nw * nh * bpp);
		1465
		1466	memset (SvPVX (result_), 0, nw * nh * bpp);
		1467	while (oh--)
		1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1469
		1470	sv_setsv (data_, result_);
		1471	}
		1472	}
		1473
		1474	void
970	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
971	PROTOTYPE: $$$;$$	1476	PROTOTYPE: $$$;$$
972	ALIAS:	1477	ALIAS:
973	draw_quad_alpha = 1	1478	draw_quad_alpha = 1
974	draw_quad_alpha_premultiplied = 2	1479	draw_quad_alpha_premultiplied = 2
975	CODE:	1480	CODE:
976	{	1481	{
977	HV hv = (HV )SvRV (self);	1482	HV hv = (HV )SvRV (self);
978	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
979	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
980	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
981		1489
982	if (items < 5)	1490	if (items < 5)
983	{	1491	{
984	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
985	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1013	glDisable (GL_ALPHA_TEST);	1521	glDisable (GL_ALPHA_TEST);
1014	glDisable (GL_BLEND);	1522	glDisable (GL_BLEND);
1015	}	1523	}
1016	}	1524	}
1017		1525
		1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1527	CODE:
		1528	{
		1529	GLint width;
		1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1531	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1532	RETVAL = width > 0;
		1533	}
		1534	OUTPUT:
		1535	RETVAL
		1536
1018	MODULE = CFClient PACKAGE = CFClient::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1019		1538
1020	CFClient::Map	1539	PROTOTYPES: DISABLE
1021	new (SV *class, int map_width, int map_height)	1540
		1541	DC::Map
		1542	new (SV *class)
1022	CODE:	1543	CODE:
1023	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1024	RETVAL->x = 0;	1545	RETVAL->x = 0;
1025	RETVAL->y = 0;	1546	RETVAL->y = 0;
1026	RETVAL->w = map_width;	1547	RETVAL->w = 0;
1027	RETVAL->h = map_height;	1548	RETVAL->h = 0;
1028	RETVAL->ox = 0;	1549	RETVAL->ox = 0;
1029	RETVAL->oy = 0;	1550	RETVAL->oy = 0;
1030	RETVAL->faces = 8192;	1551	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1031	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1552	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1032	RETVAL->texs = 8192;
1033	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1034	RETVAL->rows = 0;	1553	RETVAL->rows = 0;
1035	RETVAL->row = 0;	1554	RETVAL->row = 0;
1036	OUTPUT:	1555	OUTPUT:
1037	RETVAL	1556	RETVAL
1038		1557
1039	void	1558	void
1040	DESTROY (CFClient::Map self)	1559	DESTROY (DC::Map self)
1041	CODE:	1560	CODE:
1042	{	1561	{
1043	map_clear (self);	1562	map_clear (self);
1044	Safefree (self->face);	1563	Safefree (self->face2tile);
		1564	Safefree (self->tex);
1045	Safefree (self);	1565	Safefree (self);
1046	}	1566	}
1047		1567
1048	void	1568	void
		1569	resize (DC::Map self, int map_width, int map_height)
		1570	CODE:
		1571	self->w = map_width;
		1572	self->h = map_height;
		1573
		1574	void
1049	clear (CFClient::Map self)	1575	clear (DC::Map self)
1050	CODE:	1576	CODE:
1051	map_clear (self);	1577	map_clear (self);
1052		1578
1053	void	1579	void
1054	set_face (CFClient::Map self, int face, int texid)	1580	set_tileid (DC::Map self, int face, int tile)
1055	CODE:	1581	CODE:
1056	{	1582	{
1057	while (self->faces <= face)	1583	need_facenum (self, face); self->face2tile [face] = tile;
1058	{	1584	need_texid (self, tile);
1059	Append (mapface, self->face, self->faces, self->faces);
1060	self->faces *= 2;
1061	}
1062
1063	self->face [face] = texid;
1064	}	1585	}
1065		1586
1066	void	1587	void
		1588	set_smooth (DC::Map self, int face, int smooth, int level)
		1589	CODE:
		1590	{
		1591	tileid texid;
		1592	maptex *tex;
		1593
		1594	if (face < 0 \|\| face >= self->faces)
		1595	return;
		1596
		1597	if (smooth < 0 \|\| smooth >= self->faces)
		1598	return;
		1599
		1600	texid = self->face2tile [face];
		1601
		1602	if (!texid)
		1603	return;
		1604
		1605	tex = self->tex + texid;
		1606	tex->smoothtile = self->face2tile [smooth];
		1607	tex->smoothlevel = level;
		1608	}
		1609
		1610	void
1067	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)	1611	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1068	CODE:	1612	CODE:
1069	{	1613	{
1070	while (self->texs <= texid)	1614	need_texid (self, texid);
1071	{
1072	Append (maptex, self->tex, self->texs, self->texs);
1073	self->texs *= 2;
1074	}
1075		1615
1076	{	1616	{
1077	maptex *tex = self->tex + texid;	1617	maptex *tex = self->tex + texid;
1078		1618
1079	tex->name = name;	1619	tex->name = name;
…		…
1096	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1097	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1098	}	1638	}
1099		1639
1100	int	1640	int
1101	ox (CFClient::Map self)	1641	ox (DC::Map self)
1102	ALIAS:	1642	ALIAS:
1103	oy = 1	1643	oy = 1
1104	x = 2	1644	x = 2
1105	y = 3	1645	y = 3
1106	w = 4	1646	w = 4
…		…
1117	}	1657	}
1118	OUTPUT:	1658	OUTPUT:
1119	RETVAL	1659	RETVAL
1120		1660
1121	void	1661	void
1122	scroll (CFClient::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1123	CODE:	1663	CODE:
1124	{	1664	{
1125	if (dx > 0)	1665	if (dx > 0)
1126	map_blank (self, self->x, self->y, dx - 1, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1127	else if (dx < 0)	1667	else if (dx < 0)
1128	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1668	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1129		1669
1130	if (dy > 0)	1670	if (dy > 0)
1131	map_blank (self, self->x, self->y, self->w, dy - 1);	1671	map_blank (self, self->x, self->y, self->w, dy);
1132	else if (dy < 0)	1672	else if (dy < 0)
1133	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1673	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1134		1674
1135	self->ox += dx; self->x += dx;	1675	self->ox += dx; self->x += dx;
1136	self->oy += dy; self->y += dy;	1676	self->oy += dy; self->y += dy;
1137		1677
1138	while (self->y < 0)	1678	while (self->y < 0)
…		…
1142	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1143	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1144	}	1684	}
1145	}	1685	}
1146		1686
1147	void	1687	SV *
1148	map1a_update (CFClient::Map self, SV *data_)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1149	CODE:	1689	CODE:
1150	{	1690	{
1151	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1152	uint8_t data_end = (uint8_t )SvEND (data_);	1692	uint8_t data_end = (uint8_t )SvEND (data_);
1153	mapcell *cell;	1693	mapcell *cell;
1154	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1155		1697
1156	while (data < data_end)	1698	while (data < data_end - 1)
1157	{	1699	{
1158	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1159		1701
1160	x = ((flags >> 10) & 63) + self->x;	1702	x = self->x + ((flags >> 10) & 63);
1161	y = ((flags >> 4) & 63) + self->y;	1703	y = self->y + ((flags >> 4) & 63);
1162		1704
1163	cell = map_get_cell (self, x, y);	1705	cell = map_get_cell (self, x, y);
1164		1706
1165	if (flags & 15)	1707	if (flags & 15)
1166	{	1708	{
1167	if (cell->darkness < 0)	1709	if (!cell->darkness)
1168	{	1710	{
		1711	memset (cell, 0, sizeof (*cell));
1169	cell->darkness = 0;	1712	cell->darkness = 256;
1170	cell->face [0] = 0;
1171	cell->face [1] = 0;
1172	cell->face [2] = 0;
1173	}	1713	}
1174		1714
1175	cell->darkness = flags & 8 ? *data++ : 255;
1176
1177	//TODO: don't trust server data to be in-range(!)	1715	//TODO: don't trust server data to be in-range(!)
1178		1716
1179	if (flags & 4)	1717	if (flags & 8)
1180	{	1718	{
1181	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1719	if (extmap)
		1720	{
		1721	uint8_t ext, cmd;
		1722
		1723	do
		1724	{
		1725	ext = *data++;
		1726	cmd = ext & 0x7f;
		1727
		1728	if (cmd < 4)
		1729	cell->darkness = 255 - ext * 64 + 1;
		1730	else if (cmd == 5) // health
		1731	{
		1732	cell->stat_width = 1;
		1733	cell->stat_hp = *data++;
		1734	}
		1735	else if (cmd == 6) // monster width
		1736	cell->stat_width = *data++ + 1;
		1737	else if (cmd == 0x47)
		1738	{
		1739	if (*data == 1) cell->player = data [1];
		1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1743
		1744	data += *data + 1;
		1745	}
		1746	else if (cmd == 8) // cell flags
		1747	cell->flags = *data++;
		1748	else if (ext & 0x40) // unknown, multibyte => skip
		1749	data += *data + 1;
		1750	else
		1751	data++;
		1752	}
		1753	while (ext & 0x80);
		1754	}
		1755	else
		1756	cell->darkness = *data++ + 1;
1182	}	1757	}
1183		1758
		1759	for (z = 0; z <= 2; ++z)
1184	if (flags & 2)	1760	if (flags & (4 >> z))
1185	{	1761	{
1186	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
		1763	need_facenum (self, face);
		1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1187	}	1779	}
1188
1189	if (flags & 1)
1190	{
1191	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1192	}
1193	}	1780	}
1194	else	1781	else
1195	cell->darkness = -1;	1782	cell->darkness = 0;
1196	}	1783	}
1197	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1198		1787
1199	SV *	1788	SV *
1200	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1201	CODE:	1790	CODE:
1202	{	1791	{
1203	int x1, x;	1792	int x1, x;
1204	int y1, y;	1793	int y1, y;
1205	int z;	1794	int z;
…		…
1226	{	1815	{
1227	mapcell *cell = row->col + (x - row->c0);	1816	mapcell *cell = row->col + (x - row->c0);
1228		1817
1229	for (z = 0; z <= 0; z++)	1818	for (z = 0; z <= 0; z++)
1230	{	1819	{
1231	mapface face = cell->face [z];
1232
1233	if (face)
1234	{
1235	maptex tex = self->tex [face];	1820	maptex tex = self->tex [cell->tile [z]];
1236	int a0 = 255 - tex.a;	1821	int a0 = 255 - tex.a;
1237	int a1 = tex.a;	1822	int a1 = tex.a;
1238		1823
1239	r = (r * a0 + tex.r * a1) / 255;	1824	r = (r * a0 + tex.r * a1) / 255;
1240	g = (g * a0 + tex.g * a1) / 255;	1825	g = (g * a0 + tex.g * a1) / 255;
1241	b = (b * a0 + tex.b * a1) / 255;	1826	b = (b * a0 + tex.b * a1) / 255;
1242	a = (a * a0 + tex.a * a1) / 255;	1827	a = (a * a0 + tex.a * a1) / 255;
1243	}
1244	}	1828	}
1245	}	1829	}
1246		1830
1247	*map++ = (r )	1831	*map++ = (r )
1248	\| (g << 8)	1832	\| (g << 8)
…		…
1255	}	1839	}
1256	OUTPUT:	1840	OUTPUT:
1257	RETVAL	1841	RETVAL
1258		1842
1259	void	1843	void
1260	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
		1845	CODE:
		1846	{
		1847	int x, y, z;
		1848
		1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1852	smooth_key skey;
		1853	int pl_x, pl_y;
		1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
		1858
		1859	pl_tex.name = 0;
		1860
		1861	// thats current max. sorry.
		1862	if (sw > 255) sw = 255;
		1863	if (sh > 255) sh = 255;
		1864
		1865	// clear key, in case of extra padding
		1866	memset (&skey, 0, sizeof (skey));
		1867
		1868	memset (&key, 0, sizeof (key));
		1869	key.r = 255;
		1870	key.g = 255;
		1871	key.b = 255;
		1872	key.a = 255;
		1873	key.mode = GL_QUADS;
		1874	key.format = GL_T2F_V3F;
		1875	key.texname = -1;
		1876
		1877	mx += self->x;
		1878	my += self->y;
		1879
		1880	// first pass: determine smooth_max
		1881	// rather ugly, if you ask me
		1882	// could also be stored inside mapcell and updated on change
		1883	memset (smooth_max, 0, sizeof (smooth_max));
		1884
		1885	for (y = 0; y < sh; y++)
		1886	if (0 <= y + my && y + my < self->rows)
		1887	{
		1888	maprow *row = self->row + (y + my);
		1889
		1890	for (x = 0; x < sw; x++)
		1891	if (row->c0 <= x + mx && x + mx < row->c1)
		1892	{
		1893	mapcell *cell = row->col + (x + mx - row->c0);
		1894
		1895	smooth_max[x + 1][y + 1] =
		1896	MAX (self->tex [cell->tile [0]].smoothlevel,
		1897	MAX (self->tex [cell->tile [1]].smoothlevel,
		1898	self->tex [cell->tile [2]].smoothlevel));
		1899	}
		1900	}
		1901
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1905
		1906	for (z = 0; z <= 2; z++)
		1907	{
		1908	memset (smooth_level, 0, sizeof (smooth_level));
		1909
		1910	for (y = 0; y < sh; y++)
		1911	if (0 <= y + my && y + my < self->rows)
		1912	{
		1913	maprow *row = self->row + (y + my);
		1914
		1915	for (x = 0; x < sw; x++)
		1916	if (row->c0 <= x + mx && x + mx < row->c1)
		1917	{
		1918	mapcell *cell = row->col + (x + mx - row->c0);
		1919	tileid tile = cell->tile [z];
		1920
		1921	if (tile)
		1922	{
		1923	maptex tex = self->tex [tile];
		1924	int px = (x + 1) * T - tex.w;
		1925	int py = (y + 1) * T - tex.h;
		1926
		1927	if (key.texname != tex.name)
		1928	{
		1929	if (!tex.name)
		1930	tex = self->tex [2]; /* missing, replace by noface */
		1931
		1932	key.texname = tex.name;
		1933	arr = rc_array (rc, &key);
		1934	}
		1935
		1936	if (expect_false (cell->player == player) && expect_false (z == 2))
		1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
		1952	if (cell->flags & 1)
		1953	{
		1954	maptex tex = self->tex [1];
		1955	int px = x * T + T * 2 / 32;
		1956	int py = y * T - T * 6 / 32;
		1957
		1958	if (tex.name)
		1959	{
		1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1970	}
		1971	}
		1972	}
		1973
		1974	// update smooth hash
		1975	if (tex.smoothtile)
		1976	{
		1977	skey.tile = tex.smoothtile;
		1978	skey.level = tex.smoothlevel;
		1979
		1980	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1981
		1982	// add bits to current tile and all neighbours. skey.x\|y is
		1983	// shifted +1\|+1 so we always stay positive.
		1984
		1985	// bits is ___n cccc CCCC bbbb
		1986	// n do not draw borders&corners
		1987	// c draw these corners, but...
		1988	// C ... not these
		1989	// b draw these borders
		1990
		1991	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1992	// ┃· ·· ·┃ ━━
		1993
		1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1995	// ·· ·· ·┏ ┓·
		1996
		1997	// full tile
		1998	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1999
		2000	// borders
		2001	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2002	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2003	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2004	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2005
		2006	// corners
		2007	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2008	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2009	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2010	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2011	}
		2012	}
		2013	}
		2014	}
		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
		2019	// go through all smoothlevels, lowest to highest, then draw.
		2020	// this is basically counting sort
		2021	{
		2022	int w, b;
		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
		2026	for (w = 0; w < 256 / 32; ++w)
		2027	{
		2028	uint32_t smask = smooth_level [w];
		2029	if (smask)
		2030	for (b = 0; b < 32; ++b)
		2031	if (smask & (((uint32_t)1) << b))
		2032	{
		2033	int level = (w << 5) \| b;
		2034	HE *he;
		2035
		2036	hv_iterinit (smooth);
		2037	while ((he = hv_iternext (smooth)))
		2038	{
		2039	smooth_key skey = (smooth_key )HeKEY (he);
		2040	IV bits = SvIVX (HeVAL (he));
		2041
		2042	if (!(bits & 0x1000)
		2043	&& skey->level == level
		2044	&& level > smooth_max [skey->x][skey->y])
		2045	{
		2046	maptex tex = self->tex [skey->tile];
		2047	int px = (((int)skey->x) - 1) * T;
		2048	int py = (((int)skey->y) - 1) * T;
		2049	int border = bits & 15;
		2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2051	float dx = tex.s * .0625f; // 16 images/row
		2052	float dy = tex.t * .5f ; // 2 images/column
		2053
		2054	if (tex.name)
		2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
		2058	if (key.texname != tex.name)
		2059	{
		2060	glEnd ();
		2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2062	glBegin (GL_QUADS);
		2063	}
		2064
		2065	if (border)
		2066	{
		2067	float ox = border * dx;
		2068
		2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2073	}
		2074
		2075	if (corner)
		2076	{
		2077	float ox = corner * dx;
		2078
		2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
		2084	}
		2085	}
		2086	}
		2087	}
		2088	}
		2089
		2090	glEnd ();
		2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
		2093	}
		2094
		2095	hv_clear (smooth);
		2096	}
		2097
		2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
		2103
		2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
		2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
		2117
		2118	// top layer: overlays such as the health bar
		2119	for (y = 0; y < sh; y++)
		2120	if (0 <= y + my && y + my < self->rows)
		2121	{
		2122	maprow *row = self->row + (y + my);
		2123
		2124	for (x = 0; x < sw; x++)
		2125	if (row->c0 <= x + mx && x + mx < row->c1)
		2126	{
		2127	mapcell *cell = row->col + (x + mx - row->c0);
		2128
		2129	int px = x * T;
		2130	int py = y * T;
		2131
		2132	if (cell->stat_hp)
		2133	{
		2134	int width = cell->stat_width * T;
		2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2136
		2137	glColor3ub (0, 0, 0);
		2138	glRectf (px + 1, py - thick - 2,
		2139	px + width - 1, py);
		2140
		2141	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2142	glRectf (px + 2,
		2143	py - thick - 1,
		2144	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2145	}
		2146	}
		2147	}
		2148	}
		2149
		2150	void
		2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2152	CODE:
		2153	{
		2154	static float color[16][3] = {
		2155	{ 0.00F, 0.00F, 0.00F },
		2156	{ 1.00F, 1.00F, 1.00F },
		2157	{ 0.00F, 0.00F, 0.55F },
		2158	{ 1.00F, 0.00F, 0.00F },
		2159
		2160	{ 1.00F, 0.54F, 0.00F },
		2161	{ 0.11F, 0.56F, 1.00F },
		2162	{ 0.93F, 0.46F, 0.00F },
		2163	{ 0.18F, 0.54F, 0.34F },
		2164
		2165	{ 0.56F, 0.73F, 0.56F },
		2166	{ 0.80F, 0.80F, 0.80F },
		2167	{ 0.55F, 0.41F, 0.13F },
		2168	{ 0.99F, 0.77F, 0.26F },
		2169
		2170	{ 0.74F, 0.65F, 0.41F },
		2171
		2172	{ 0.00F, 1.00F, 1.00F },
		2173	{ 1.00F, 0.00F, 1.00F },
		2174	{ 1.00F, 1.00F, 0.00F },
		2175	};
		2176
		2177	int x, y;
		2178
		2179	glEnable (GL_TEXTURE_2D);
		2180	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2181	glEnable (GL_BLEND);
		2182	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2183	glBegin (GL_QUADS);
		2184
		2185	for (y = 0; y < h; y++)
		2186	for (x = 0; x < w; x++)
		2187	{
		2188	unsigned char m = data [x + y * w];
		2189
		2190	if (m)
		2191	{
		2192	float *c = color [m & 15];
		2193
		2194	float tx1 = m & 0x40 ? 0.5 : 0.;
		2195	float tx2 = tx1 + 0.5;
		2196
		2197	glColor4f (c[0], c[1], c[2], 0.75);
		2198	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2199	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2200	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2201	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2202	}
		2203	}
		2204
		2205	glEnd ();
		2206	glDisable (GL_BLEND);
		2207	glDisable (GL_TEXTURE_2D);
		2208	}
		2209
		2210	void
		2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1261	PPCODE:	2212	PPCODE:
1262	{	2213	{
1263	int vx, vy;
1264	int x, y, z;	2214	int x, y;
1265	int last_name;	2215	int sw1 = sw + 2;
1266	mapface face;	2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1267	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1268	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2220	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1269	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2221	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1270		2222
1271	memset (darkness, 255, sw4 * sh);
1272	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1273	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1274		2225
1275	vx = self->x + (self->w - sw) / 2 - shift_x;	2226	mx += self->x - 1;
1276	vy = self->y + (self->h - sh) / 2 - shift_y;	2227	my += self->y - 1;
1277		2228
1278	/*	2229	memset (darkness1, 255, sw1 * sh1);
1279	int vx = self->vx = self->w >= sw
1280	? self->x + (self->w - sw) / 2
1281	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1282		2230
1283	int vy = self->vy = self->h >= sh
1284	? self->y + (self->h - sh) / 2
1285	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1286	*/
1287
1288	glColor4ub (255, 255, 255, 255);
1289
1290	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1291	glEnable (GL_BLEND);
1292	glEnable (GL_TEXTURE_2D);
1293	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1294
1295	glBegin (GL_QUADS);
1296
1297	last_name = 0;
1298
1299	for (z = 0; z < 3; z++)
1300	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1301	if (0 <= y + vy && y + vy < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1302	{	2233	{
1303	maprow *row = self->row + (y + vy);	2234	maprow *row = self->row + (y + my);
1304		2235
1305	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
1306	if (row->c0 <= x + vx && x + vx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
1307	{	2238	{
1308	mapcell *cell = row->col + (x + vx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
1309		2240
1310	darkness[y * sw4 + x] = cell->darkness < 0	2241	darkness1 [y * sw1 + x] = cell->darkness
		2242	? 255 - (cell->darkness - 1)
1311	? 255 - FOW_DARKNESS	2243	: 255 - FOW_DARKNESS;
1312	: 255 - cell->darkness;
1313
1314	face = cell->face [z];
1315
1316	if (face)
1317	{
1318	maptex tex = self->tex [face];
1319
1320	int px = (x + 1) * 32 - tex.w;
1321	int py = (y + 1) * 32 - tex.h;
1322
1323	if (last_name != tex.name)
1324	{
1325	glEnd ();
1326	last_name = tex.name;
1327	glBindTexture (GL_TEXTURE_2D, last_name);
1328	glBegin (GL_QUADS);
1329	}
1330
1331	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1332	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1333	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1334	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1335	}
1336	}	2244	}
1337	}	2245	}
1338		2246
1339	glEnd ();	2247	for (y = 0; y < sh; ++y)
		2248	for (x = 0; x < sw; ++x)
		2249	{
		2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1340		2259
1341	glDisable (GL_TEXTURE_2D);	2260	uint8_t r11 = (d11 + d21 + d12) / 3;
1342	glDisable (GL_BLEND);	2261	uint8_t r21 = d21;
		2262	uint8_t r31 = (d21 + d31 + d32) / 3;
		2263
		2264	uint8_t r12 = d12;
		2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
		2267
		2268	uint8_t r13 = (d13 + d23 + d12) / 3;
		2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
		2271
		2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2281	}
		2282
		2283	free (darkness1);
1343		2284
1344	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
1345	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
1346	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
1347	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
1348	}	2289	}
1349		2290
1350	SV *	2291	SV *
1351	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
1352	CODE:	2293	CODE:
1353	{	2294	{
1354	int x, y, x1, y1;	2295	int x, y, x1, y1;
1355	SV data_sv = newSV (w h * 7 + 5);	2296	SV data_sv = newSV (w h * 7 + 5);
1356	uint8_t data = (uint8_t )SvPVX (data_sv);	2297	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1381	if (row && row->c0 <= x && x < row->c1)	2322	if (row && row->c0 <= x && x < row->c1)
1382	{	2323	{
1383	mapcell *cell = row->col + (x - row->c0);	2324	mapcell *cell = row->col + (x - row->c0);
1384	uint8_t flags = 0;	2325	uint8_t flags = 0;
1385		2326
1386	if (cell->face [0]) flags \|= 1;	2327	if (cell->tile [0]) flags \|= 1;
1387	if (cell->face [1]) flags \|= 2;	2328	if (cell->tile [1]) flags \|= 2;
1388	if (cell->face [2]) flags \|= 4;	2329	if (cell->tile [2]) flags \|= 4;
1389		2330
1390	*data++ = flags;	2331	*data++ = flags;
1391		2332
1392	if (flags & 1)	2333	if (flags & 1)
1393	{	2334	{
		2335	tileid tile = cell->tile [0];
1394	*data++ = cell->face [0] >> 8;	2336	*data++ = tile >> 8;
1395	*data++ = cell->face [0];	2337	*data++ = tile;
1396	}	2338	}
1397		2339
1398	if (flags & 2)	2340	if (flags & 2)
1399	{	2341	{
		2342	tileid tile = cell->tile [1];
1400	*data++ = cell->face [1] >> 8;	2343	*data++ = tile >> 8;
1401	*data++ = cell->face [1];	2344	*data++ = tile;
1402	}	2345	}
1403		2346
1404	if (flags & 4)	2347	if (flags & 4)
1405	{	2348	{
		2349	tileid tile = cell->tile [2];
1406	*data++ = cell->face [2] >> 8;	2350	*data++ = tile >> 8;
1407	*data++ = cell->face [2];	2351	*data++ = tile;
1408	}	2352	}
1409	}	2353	}
1410	else	2354	else
1411	*data++ = 0;	2355	*data++ = 0;
1412	}	2356	}
1413	}	2357	}
1414		2358
		2359	/* if size is wh + 5 then no data has been found /
		2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2361	{
1415	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
1416	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
1417	RETVAL = data_sv;	2366	RETVAL = data_sv;
1418	}	2367	}
1419	OUTPUT:	2368	OUTPUT:
1420	RETVAL	2369	RETVAL
1421		2370
1422	void	2371	void
1423	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1424	PPCODE:	2373	PPCODE:
1425	{	2374	{
1426	int x, y, z;	2375	int x, y, z;
1427	int w, h;	2376	int w, h;
1428	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t data, end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
1429		2388
1430	if (*data++ != 0)	2389	if (*data++ != 0)
1431	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
1432		2391
1433	w = data++ << 8; w \|= data++;	2392	w = data++ << 8; w \|= data++;
1434	h = data++ << 8; h \|= data++;	2393	h = data++ << 8; h \|= data++;
1435		2394
1436	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1448	{	2407	{
1449	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
1450		2409
1451	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
1452	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
1453	uint8_t flags = *data++;	2417	flags = *data++;
1454		2418
1455	if (flags)	2419	if (flags)
1456	{	2420	{
1457	mapface face[3] = { 0, 0, 0 };
1458
1459	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
		2422	tileid tile[3] = { 0, 0, 0 };
1460		2423
1461	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2424	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1462	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2425	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1463	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2426	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1464		2427
1465	if (cell->darkness <= 0)	2428	if (cell->darkness == 0)
1466	{	2429	{
1467	cell->darkness = -1;	2430	/cell->darkness = 0;/
		2431	EXTEND (SP, 3);
1468		2432
1469	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
1470	{	2434	{
1471	cell->face[z] = face[z];	2435	tileid t = tile [z];
1472		2436
1473	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2437	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2438	{
1474	XPUSHs (sv_2mortal (newSViv (face[z])));	2439	PUSHs (sv_2mortal (newSViv (t)));
		2440	need_texid (self, t);
		2441	}
		2442
		2443	cell->tile [z] = t;
1475	}	2444	}
1476	}	2445	}
1477	}	2446	}
1478	}	2447	}
1479	}	2448	}
1480	}	2449	}
1481		2450
1482	MODULE = CFClient PACKAGE = CFClient::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
1483		2452
1484	CFClient::MixChunk	2453	DC::RW
1485	new_from_file (SV class, char path)	2454	new (SV class, SV data_sv)
1486	CODE:	2455	CODE:
1487	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
1488	OUTPUT:	2462	OUTPUT:
1489	RETVAL	2463	RETVAL
1490		2464
		2465	DC::RW
		2466	new_from_file (SV class, const char path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
1491	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
1492	DESTROY (CFClient::MixChunk self)	2574	DESTROY (DC::MixChunk self)
1493	CODE:	2575	CODE:
1494	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
1495		2577
1496	int	2578	int
1497	volume (CFClient::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
1498	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
1499	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
1500	OUTPUT:	2584	OUTPUT:
1501	RETVAL	2585	RETVAL
1502		2586
1503	int	2587	DC::Channel
1504	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1505	CODE:	2589	CODE:
		2590	{
1506	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
1507	OUTPUT:	2602	OUTPUT:
1508	RETVAL	2603	RETVAL
1509		2604
1510	MODULE = CFClient PACKAGE = CFClient::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1511		2606
1512	int	2607	int
1513	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
1514	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
1515	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
1516	OUTPUT:	2614	OUTPUT:
1517	RETVAL	2615	RETVAL
1518		2616
1519	CFClient::MixMusic	2617	void
1520	new_from_file (SV class, char path)	2618	fade_out (int ms)
1521	CODE:	2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
		2627	DC::MixMusic
		2628	new (SV *class, DC::RW rwops)
		2629	CODE:
1522	RETVAL = Mix_LoadMUS (path);	2630	RETVAL = Mix_LoadMUS_RW (rwops);
1523	OUTPUT:	2631	OUTPUT:
1524	RETVAL	2632	RETVAL
1525		2633
1526	void	2634	void
1527	DESTROY (CFClient::MixMusic self)	2635	DESTROY (DC::MixMusic self)
1528	CODE:	2636	CODE:
1529	Mix_FreeMusic (self);	2637	Mix_FreeMusic (self);
1530		2638
1531	int	2639	int
1532	play (CFClient::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
1533	CODE:	2641	CODE:
1534	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
1535	OUTPUT:	2643	OUTPUT:
1536	RETVAL	2644	RETVAL
1537		2645
		2646	void
		2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2648	CODE:
		2649	Mix_FadeInMusicPos (self, loops, ms, position);
		2650
1538	MODULE = CFClient PACKAGE = CFClient::OpenGL	2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
1539		2654
1540	BOOT:	2655	BOOT:
1541	{	2656	{
1542	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1543	static const struct {	2658	static const struct {
1544	const char *name;	2659	const char *name;
1545	IV iv;	2660	IV iv;
1546	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
1547	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
		2663	const_iv (GL_VENDOR),
		2664	const_iv (GL_VERSION),
		2665	const_iv (GL_EXTENSIONS),
1548	const_iv (GL_COLOR_MATERIAL),	2666	const_iv (GL_COLOR_MATERIAL),
1549	const_iv (GL_SMOOTH),	2667	const_iv (GL_SMOOTH),
1550	const_iv (GL_FLAT),	2668	const_iv (GL_FLAT),
1551	const_iv (GL_DITHER),	2669	const_iv (GL_DITHER),
1552	const_iv (GL_BLEND),	2670	const_iv (GL_BLEND),
…		…
1554	const_iv (GL_SCISSOR_TEST),	2672	const_iv (GL_SCISSOR_TEST),
1555	const_iv (GL_DEPTH_TEST),	2673	const_iv (GL_DEPTH_TEST),
1556	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
1557	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
1558	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
		2677	const_iv (GL_FRONT),
		2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
1559	const_iv (GL_AND),	2680	const_iv (GL_AND),
1560	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
1561	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
1562	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
1563	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
1564	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2685	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1565	const_iv (GL_ONE_MINUS_DST_ALPHA),	2686	const_iv (GL_ONE_MINUS_DST_ALPHA),
1566	const_iv (GL_SRC_ALPHA_SATURATE),	2687	const_iv (GL_SRC_ALPHA_SATURATE),
1567	const_iv (GL_RGB),	2688	const_iv (GL_RGB),
1568	const_iv (GL_RGBA),	2689	const_iv (GL_RGBA),
		2690	const_iv (GL_RGBA4),
		2691	const_iv (GL_RGBA8),
		2692	const_iv (GL_RGB5_A1),
1569	const_iv (GL_UNSIGNED_BYTE),	2693	const_iv (GL_UNSIGNED_BYTE),
1570	const_iv (GL_UNSIGNED_SHORT),	2694	const_iv (GL_UNSIGNED_SHORT),
1571	const_iv (GL_UNSIGNED_INT),	2695	const_iv (GL_UNSIGNED_INT),
1572	const_iv (GL_ALPHA),	2696	const_iv (GL_ALPHA),
1573	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
1574	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
1575	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
1576	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
1577	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
1578	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
		2709	const_iv (GL_PROXY_TEXTURE_1D),
		2710	const_iv (GL_PROXY_TEXTURE_2D),
1579	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
1580	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
1581	const_iv (GL_TEXTURE_ENV),	2713	const_iv (GL_TEXTURE_ENV),
1582	const_iv (GL_TEXTURE_MAG_FILTER),	2714	const_iv (GL_TEXTURE_MAG_FILTER),
1583	const_iv (GL_TEXTURE_MIN_FILTER),	2715	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1604	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
1605	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
1606	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
1607	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
1608	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
1609	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
		2743	const_iv (GL_LINE_STRIP),
1610	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
1611	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
1612	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
1613	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
1614	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
1615	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
1616	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1617	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
1618	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
1619	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
1620	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
1621	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
1622	# undef const_iv	2764	# undef const_iv
1623	};	2765	};
1624		2766
1625	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1626	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2769
		2770	texture_av = newAV ();
		2771	AvREAL_off (texture_av);
1627	}	2772	}
		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
1628		2779
1629	char *	2780	char *
1630	gl_vendor ()	2781	gl_vendor ()
1631	CODE:	2782	CODE:
1632	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1645	CODE:	2796	CODE:
1646	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1647	OUTPUT:	2798	OUTPUT:
1648	RETVAL	2799	RETVAL
1649		2800
		2801	const char *glGetString (GLenum pname)
		2802
		2803	GLint glGetInteger (GLenum pname)
		2804	CODE:
		2805	glGetIntegerv (pname, &RETVAL);
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	GLdouble glGetDouble (GLenum pname)
		2810	CODE:
		2811	glGetDoublev (pname, &RETVAL);
		2812	OUTPUT:
		2813	RETVAL
		2814
1650	int glGetError ()	2815	int glGetError ()
		2816
		2817	void glFinish ()
1651		2818
1652	void glClear (int mask)	2819	void glClear (int mask)
1653		2820
1654	void glClearColor (float r, float g, float b, float a = 1.0)	2821	void glClearColor (float r, float g, float b, float a = 1.0)
1655	PROTOTYPE: @	2822	PROTOTYPE: @
…		…
1680		2847
1681	void glPopMatrix ()	2848	void glPopMatrix ()
1682		2849
1683	void glLoadIdentity ()	2850	void glLoadIdentity ()
1684		2851
		2852	void glDrawBuffer (int buffer)
		2853
		2854	void glReadBuffer (int buffer)
		2855
1685	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
1686	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1687		2858
1688	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1689	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
1690		2863
1691	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
1692		2865
1693	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
1694		2867
…		…
1702		2875
1703	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
1704	CODE:	2877	CODE:
1705	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
1706		2879
1707	void glBegin (int mode)
1708
1709	void glEnd ()
1710
1711	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
1712	PROTOTYPE: @
1713	ALIAS:	2881	ALIAS:
1714	glColor_premultiply = 1	2882	glColor_premultiply = 1
1715	CODE:	2883	CODE:
1716	if (ix)	2884	if (ix)
1717	{	2885	{
1718	r *= a;	2886	r *= a;
1719	g *= a;	2887	g *= a;
1720	b *= a;	2888	b *= a;
1721	}	2889	}
1722	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
1723	glColor4ub (MIN ((int)(r * 256.f), 255),	2891	glColor4f (r, g, b, a);
1724	MIN ((int)(g * 256.f), 255),
1725	MIN ((int)(b * 256.f), 255),
1726	MIN ((int)(a * 256.f), 255));
1727
1728	void glInterleavedArrays (int format, int stride, char *data)
1729
1730	void glDrawElements (int mode, int count, int type, char *indices)
1731
1732	# 1.2 void glDrawRangeElements (int mode, int start, int end
1733		2892
1734	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
1735	CODE:	2894	CODE:
1736	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
1737	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1742		2901
1743	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
1744	CODE:	2903	CODE:
1745	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
1746		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
1747	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
1748	CODE:	2936	CODE:
1749	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
1750		2938
1751	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
1767	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1768	CODE:	2956	CODE:
1769	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
1770	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1771		2959
1772	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1773		2961
1774	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1775		2963
1776	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2965
		2966	void glPixelZoom (float x, float y)
1777		2967
1778	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2968	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1779		2969
1780	int glGenTexture ()	2970	int glGenTexture ()
1781	CODE:	2971	CODE:
1782	{	2972	RETVAL = gen_texture ();
1783	GLuint name;
1784	glGenTextures (1, &name);
1785	RETVAL = name;
1786	}
1787	OUTPUT:	2973	OUTPUT:
1788	RETVAL	2974	RETVAL
1789		2975
1790	void glDeleteTexture (int name)	2976	void glDeleteTexture (int name)
1791	CODE:	2977	CODE:
1792	{
1793	GLuint name_ = name;
1794	glDeleteTextures (1, &name_);	2978	del_texture (name);
1795	}	2979
1796
1797	int glGenList ()	2980	int glGenList ()
1798	CODE:	2981	CODE:
1799	RETVAL = glGenLists (1);	2982	RETVAL = glGenLists (1);
1800	OUTPUT:	2983	OUTPUT:
1801	RETVAL	2984	RETVAL
…		…
1808		2991
1809	void glEndList ()	2992	void glEndList ()
1810		2993
1811	void glCallList (int list)	2994	void glCallList (int list)
1812		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1813		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h \|\| !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3052	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID \| G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs. Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC