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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 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>
35	#else
36	typedef unsigned char uint8_t;
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	68	#endif
43		69
44	#include "glext.h"	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		71
46	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
47		73
48	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
50		76
51	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
		82	#if 0
		83	# define PARACHUTE SDL_INIT_NOPARACHUTE
		84	#else
		85	# define PARACHUTE 0
		86	#endif
		87
		88	static AV *texture_av;
52		89
53	static struct	90	static struct
54	{	91	{
55	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	93	#include "glfunc.h"
57	#undef GL_FUNC	94	#undef GL_FUNC
58	} gl;	95	} gl;
59		96
		97	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	99	{
62	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	104	else
67	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
68	}	106	}
69		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
		132	#include "texcache.c"
		133	#include "rendercache.c"
		134
		135	#include "pango-font.c"
		136	#include "pango-fontmap.c"
		137	#include "pango-render.c"
		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
70	typedef Mix_Chunk *CFClient__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
72		143
73	typedef PangoFontDescription *CFClient__Font;	144	typedef PangoFontDescription *DC__Font;
		145
		146	static int
		147	shape_attr_p (PangoLayoutRun *run)
		148	{
		149	GSList *attrs = run->item->analysis.extra_attrs;
		150
		151	while (attrs)
		152	{
		153	PangoAttribute *attr = attrs->data;
		154
		155	if (attr->klass->type == PANGO_ATTR_SHAPE)
		156	return 1;
		157
		158	attrs = attrs->next;
		159	}
		160
		161	return 0;
		162	}
74		163
75	typedef struct cf_layout {	164	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	165	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
79	int base_height;	167	int base_height;
80	CFClient__Font font;	168	DC__Font font;
		169	rc_t *rc;
81	} *CFClient__Layout;	170	} *DC__Layout;
82		171
83	static CFClient__Font default_font;	172	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	173	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	174	static PangoFontMap *opengl_fontmap;
86		175
87	static void	176	static void
88	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
89	{	178	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	179	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef FC_HINT_STYLE	180	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	182	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	184	}
100		185
101	static void	186	static void
102	layout_update_font (CFClient__Layout self)	187	layout_update_font (DC__Layout self)
103	{	188	{
104	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
105	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
106	*/	191	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
111		196
112	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
113	}	198	}
114		199
115	static void	200	static void
116	layout_get_pixel_size (CFClient__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
117	{	202	{
		203	PangoRectangle rect;
		204
		205	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	206	pango_layout_get_extents (self->pl, 0, &rect);
119		207
120	if (!w) w = 1;	208	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!h) h = 1;	209	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		210
123	w = (w + 3) & ~3;	211	if (!rect.width) rect.width = 1;
124	}	212	if (!rect.height) rect.height = 1;
125		213
		214	*w = rect.width;
		215	*h = rect.height;
		216	}
		217
		218	typedef uint16_t tileid;
126	typedef uint16_t mapface;	219	typedef uint16_t faceid;
127		220
128	typedef struct {	221	typedef struct {
129	GLint name;	222	GLuint name;
130	int w, h;	223	int w, h;
131	float s, t;	224	float s, t;
132	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
133	} maptex;	228	} maptex;
134		229
135	typedef struct {	230	typedef struct {
		231	uint32_t player;
		232	tileid tile[3];
136	int16_t darkness;	233	uint16_t darkness;
137	mapface face[3];	234	uint8_t stat_width, stat_hp, flags, smoothmax;
138	} mapcell;	235	} mapcell;
139		236
140	typedef struct {	237	typedef struct {
141	int32_t c0, c1;	238	int32_t c0, c1;
142	mapcell *col;	239	mapcell *col;
143	} maprow;	240	} maprow;
144		241
145	typedef struct map {	242	typedef struct map {
146	int x, y, w, h;	243	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	245	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	246	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		247
154	int32_t rows;	248	int32_t rows;
155	maprow *row;	249	maprow *row;
156	} *CFClient__Map;	250	} *DC__Map;
157		251
158	static char *	252	static char *
159	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
160	{	254	{
161	char *p;	255	char *p;
…		…
178	}	272	}
179		273
180	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
181	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
183	static maprow *	297	static maprow *
184	map_get_row (CFClient__Map self, int y)	298	map_get_row (DC__Map self, int y)
185	{	299	{
186	if (0 > y)	300	if (0 > y)
187	{	301	{
188	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
227		341
228	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
229	}	343	}
230		344
231	static mapcell *	345	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
233	{	347	{
234	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
235	}	349	}
236		350
237	static void	351	static void
238	map_clear (CFClient__Map self)	352	map_clear (DC__Map self)
239	{	353	{
240	int r;	354	int r;
241		355
242	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
251	self->row = 0;	365	self->row = 0;
252	self->rows = 0;	366	self->rows = 0;
253	}	367	}
254		368
255	static void	369	static void
256	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
257	{	371	{
258	int x, y;	372	int x, y;
259	maprow *row;	373	maprow *row;
		374	mapcell *cell;
260		375
261	for (y = y0; y < y0 + h; y++)	376	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	377	if (y >= 0)
263	{	378	{
264	if (y >= self->rows)	379	if (y >= self->rows)
…		…
270	if (x >= row->c0)	385	if (x >= row->c0)
271	{	386	{
272	if (x >= row->c1)	387	if (x >= row->c1)
273	break;	388	break;
274		389
275	row->col[x - row->c0].darkness = -1;	390	cell = row->col + x - row->c0;
		391
		392	cell->darkness = 0;
		393	cell->stat_hp = 0;
		394	cell->flags = 0;
		395	cell->player = 0;
276	}	396	}
277	}	397	}
		398	}
		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
278	}	414	}
279		415
280	static void	416	static void
281	music_finished (void)	417	music_finished (void)
282	{	418	{
…		…
301	ev.data2 = 0;	437	ev.data2 = 0;
302		438
303	SDL_PushEvent ((SDL_Event *)&ev);	439	SDL_PushEvent ((SDL_Event *)&ev);
304	}	440	}
305		441
306	MODULE = CFClient PACKAGE = CFClient	442	static unsigned int
		443	minpot (unsigned int n)
		444	{
		445	if (!n)
		446	return 0;
		447
		448	--n;
		449
		450	n \|= n >> 1;
		451	n \|= n >> 2;
		452	n \|= n >> 4;
		453	n \|= n >> 8;
		454	n \|= n >> 16;
		455
		456	return n + 1;
		457	}
		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
307		518
308	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
309		520
310	BOOT:	521	BOOT:
311	{	522	{
312	HV *stash = gv_stashpv ("CFClient", 1);	523	HV *stash = gv_stashpv ("DC", 1);
313	static const struct {	524	static const struct {
314	const char *name;	525	const char *name;
315	IV iv;	526	IV iv;
316	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
317	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
318	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
335	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
336	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
400	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),	638
413	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
414	const_iv (KMOD_ALT),
415	const_iv (KMOD_META)
416	# undef const_iv	640	# undef const_iv
417	};	641	};
418		642
419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
421	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
		655
		656	int
		657	in_destruct ()
		658	CODE:
		659	RETVAL = PL_main_cv == Nullcv;
		660	OUTPUT:
		661	RETVAL
		662
		663	NV floor (NV x)
		664
		665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
422		670
423	void	671	void
424	pango_init ()	672	pango_init ()
425	CODE:	673	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	674	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
430	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}	678	#if PANGO_VERSION_CHECK (1, 15, 2)
433	{	679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
434	cairo_font_options_t *fopt = cairo_font_options_create ();	680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
435	cairo_fontmap = pango_cairo_font_map_get_default ();
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif	681	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	682	}
		683
		684	char *
		685	SDL_GetError ()
449		686
450	int	687	int
451	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
452		689
453	void	690	void
454	SDL_Quit ()	691	SDL_Quit ()
455		692
456	void	693	void
457	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
458	PPCODE:	695	PPCODE:
459	{	696	{
460	SDL_Rect **m;	697	SDL_Rect **m;
461		698
462	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466		703
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469		706
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		711
475	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476		713	#if SDL_VERSION_ATLEAST(1,2,10)
477	SDL_EnableUNICODE (1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		716	#endif
479		717
480	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
481		719
482	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
483	while (*m)	721	while (*m)
484	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
485	AV *av = newAV ();	725	AV *av = newAV ();
486	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
487	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
488	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
489		732
490	++m;	733	++m;
491	}	734	}
492	}	735	}
493		736
494	char *
495	SDL_GetError ()
496
497	int	737	int
498	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
500	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
501	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
502	);	751	);
		752
503	if (RETVAL)	753	if (RETVAL)
504	{	754	{
505	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
506	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
507	# include "glfunc.h"	759	#include "glfunc.h"
508	# undef GL_FUNC	760	#undef GL_FUNC
509	}	761	}
		762	}
510	OUTPUT:	763	OUTPUT:
511	RETVAL	764	RETVAL
512		765
513	void	766	void
514	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
515		768
516	char *	769	char *
517	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
518		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
519	void	778	void
520	SDL_PollEvent ()	779	poll_events ()
521	PPCODE:	780	PPCODE:
522	{	781	{
523	SDL_Event ev;	782	SDL_Event ev;
524		783
525	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526	{	786	{
527	HV *hv = newHV ();	787	HV *hv = newHV ();
528	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
529		789
530	switch (ev.type)	790	switch (ev.type)
531	{	791	{
532	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
533	case SDL_KEYUP:	793	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	799	break;
539		800
540	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543	break;	804	break;
544		805
545	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
546	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
547
548	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
549	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
550	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
551	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
553	break;	832	break;
554		833
555	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
556	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
557	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
558		837
559	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
560	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
561	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
562	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	848	break;
570	}	849	}
571		850
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
573	}	852	}
574	}	853	}
575		854
576	int	855	int
577	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
578	POSTCALL:	857	POSTCALL:
579	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
580	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
581		860
582	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
583	Mix_CloseAudio ()	878	Mix_CloseAudio ()
584		879
585	int	880	int
586	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
587		882
		883	const char *
		884	Mix_GetError ()
		885
588	void	886	void
589	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
590	CODE:	888	CODE:
		889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		890
		891	void
		892	win32_proxy_info ()
		893	PPCODE:
		894	{
591	#ifndef _WIN32	895	#ifdef _WIN32
592	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	896	char buffer[2048];
		897	DWORD buflen;
		898
		899	EXTEND (SP, 3);
		900
		901	buflen = sizeof (buffer);
		902	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		903	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		904	{
		905	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		906
		907	buflen = sizeof (buffer);
		908	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		909	{
		910	PUSHs (newSVpv (buffer, 0));
		911
		912	buflen = sizeof (buffer);
		913	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		914	PUSHs (newSVpv (buffer, 0));
		915	}
		916	}
593	#endif	917	#endif
		918	}
594		919
595	void	920	void
596	add_font (char *file)	921	add_font (char *file)
597	CODE:	922	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	923	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32
600	// cairo... sigh... requires win2000
601	AddFontResourceEx (file, FR_PRIVATE, 0);
602	#endif
603		924
604	void	925	void
605	load_image_inline (SV *image_)	926	load_image_inline (SV *image_)
606	ALIAS:	927	ALIAS:
607	load_image_file = 1	928	load_image_file = 1
…		…
610	STRLEN image_len;	931	STRLEN image_len;
611	char image = (char )SvPVbyte (image_, image_len);	932	char image = (char )SvPVbyte (image_, image_len);
612	SDL_Surface surface, surface2;	933	SDL_Surface surface, surface2;
613	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
614	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
615	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
616	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
617		938
618	if (!rw)	939	if (!rw)
619	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
620		941
…		…
649		970
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	971	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		972
652	assert (surface2->pitch == surface2->w * 4);	973	assert (surface2->pitch == surface2->w * 4);
653		974
		975	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	976	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	977	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	978	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	979	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	980	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	981	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	982	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		983	SDL_UnlockSurface (surface2);
663		984
664	SDL_FreeSurface (surface);	985	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	986	SDL_FreeSurface (surface2);
666	}	987	}
667		988
…		…
693	void	1014	void
694	error (char *message)	1015	error (char *message)
695	CODE:	1016	CODE:
696	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
697	#ifdef _WIN32	1018	#ifdef _WIN32
698	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
699	#endif	1020	#endif
700		1021
701	void	1022	void
702	fatal (char *message)	1023	fatal (char *message)
703	CODE:	1024	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	1026	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
707	#endif	1028	#endif
708	exit (1);	1029	_exit (1);
709		1030
		1031	void
		1032	_exit (int retval = 0)
		1033	CODE:
		1034	#ifdef WIN32
		1035	ExitThread (retval); // unclean, please beam me up
		1036	#else
		1037	_exit (retval);
		1038	#endif
		1039
		1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
		1048
710	MODULE = CFClient PACKAGE = CFClient::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
711		1050
712	CFClient::Font	1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
713	new_from_file (SV class, char path, int id = 0)	1054	new_from_file (SV class, char path, int id = 0)
714	CODE:	1055	CODE:
715	{	1056	{
716	int count;	1057	int count;
717	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1058	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
720	}	1061	}
721	OUTPUT:	1062	OUTPUT:
722	RETVAL	1063	RETVAL
723		1064
724	void	1065	void
725	DESTROY (CFClient::Font self)	1066	DESTROY (DC::Font self)
726	CODE:	1067	CODE:
727	pango_font_description_free (self);	1068	pango_font_description_free (self);
728		1069
729	void	1070	void
730	make_default (CFClient::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
731	CODE:	1073	CODE:
732	default_font = self;	1074	default_font = self;
733		1075
734	MODULE = CFClient PACKAGE = CFClient::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
735		1077
736	CFClient::Layout	1078	PROTOTYPES: DISABLE
737	new (SV *class, int rgba = 0)	1079
		1080	void
		1081	glyph_cache_backup ()
		1082	PROTOTYPE:
		1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
		1090	tc_restore ();
		1091
		1092	DC::Layout
		1093	new (SV *class)
738	CODE:	1094	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
740		1096
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	1098	RETVAL->r = 1.;
744	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
745	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
746	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
748	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
749		1105
750	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
751	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
752	OUTPUT:	1108	OUTPUT:
753	RETVAL	1109	RETVAL
754		1110
755	void	1111	void
756	DESTROY (CFClient::Layout self)	1112	DESTROY (DC::Layout self)
757	CODE:	1113	CODE:
758	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
759	Safefree (self);	1116	Safefree (self);
760		1117
		1118	void
		1119	set_text (DC::Layout self, SV *text_)
		1120	CODE:
		1121	{
		1122	STRLEN textlen;
		1123	char *text = SvPVutf8 (text_, textlen);
		1124
		1125	pango_layout_set_text (self->pl, text, textlen);
		1126	}
		1127
		1128	void
		1129	set_markup (DC::Layout self, SV *text_)
		1130	CODE:
		1131	{
		1132	STRLEN textlen;
		1133	char *text = SvPVutf8 (text_, textlen);
		1134
		1135	pango_layout_set_markup (self->pl, text, textlen);
		1136	}
		1137
		1138	void
		1139	set_shapes (DC::Layout self, ...)
		1140	CODE:
		1141	{
		1142	PangoAttrList *attrs = 0;
		1143	const char *text = pango_layout_get_text (self->pl);
		1144	const char *pos = text;
		1145	int arg = 4;
		1146
		1147	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1148	{
		1149	PangoRectangle inkrect, rect;
		1150	PangoAttribute *attr;
		1151
		1152	int x = SvIV (ST (arg - 3));
		1153	int y = SvIV (ST (arg - 2));
		1154	int w = SvIV (ST (arg - 1));
		1155	int h = SvIV (ST (arg ));
		1156
		1157	inkrect.x = 0;
		1158	inkrect.y = 0;
		1159	inkrect.width = 0;
		1160	inkrect.height = 0;
		1161
		1162	rect.x = x * PANGO_SCALE;
		1163	rect.y = y * PANGO_SCALE;
		1164	rect.width = w * PANGO_SCALE;
		1165	rect.height = h * PANGO_SCALE;
		1166
		1167	if (!attrs)
		1168	attrs = pango_layout_get_attributes (self->pl);
		1169
		1170	attr = pango_attr_shape_new (&inkrect, &rect);
		1171	attr->start_index = pos - text;
		1172	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1173	pango_attr_list_insert (attrs, attr);
		1174
		1175	arg += 4;
		1176	pos += sizeof (OBJ_STR) - 1;
		1177	}
		1178
		1179	if (attrs)
		1180	pango_layout_set_attributes (self->pl, attrs);
		1181	}
		1182
		1183	void
		1184	get_shapes (DC::Layout self)
		1185	PPCODE:
		1186	{
		1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1188
		1189	do
		1190	{
		1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1192
		1193	if (run && shape_attr_p (run))
		1194	{
		1195	PangoRectangle extents;
		1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1197
		1198	EXTEND (SP, 2);
		1199	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1200	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1201	}
		1202	}
		1203	while (pango_layout_iter_next_run (iter));
		1204
		1205	pango_layout_iter_free (iter);
		1206	}
		1207
761	int	1208	int
762	is_rgba (CFClient::Layout self)	1209	has_wrapped (DC::Layout self)
763	CODE:	1210	CODE:
764	RETVAL = self->rgba;	1211	{
		1212	int lines = 1;
		1213	const char *text = pango_layout_get_text (self->pl);
		1214
		1215	while (*text)
		1216	lines += *text++ == '\n';
		1217
		1218	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1219	}
765	OUTPUT:	1220	OUTPUT:
766	RETVAL	1221	RETVAL
767		1222
768	void
769	set_text (CFClient::Layout self, SV *text_)
770	CODE:
771	{
772	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);
774
775	pango_layout_set_text (self->pl, text, textlen);
776	}
777
778	void
779	set_markup (CFClient::Layout self, SV *text_)
780	CODE:
781	{
782	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);
784
785	pango_layout_set_markup (self->pl, text, textlen);
786	}
787
788	SV *	1223	SV *
789	get_text (CFClient::Layout self)	1224	get_text (DC::Layout self)
790	CODE:	1225	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
793	OUTPUT:	1228	OUTPUT:
794	RETVAL	1229	RETVAL
795		1230
796	void	1231	void
797	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
798	CODE:	1233	CODE:
799	self->r = r;	1234	self->r = r;
800	self->g = g;	1235	self->g = g;
801	self->b = b;	1236	self->b = b;
802	self->a = a;	1237	self->a = a;
803		1238
804	void	1239	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
806	CODE:	1241	CODE:
807	if (self->font != font)	1242	if (self->font != font)
808	{	1243	{
809	self->font = font;	1244	self->font = font;
810	layout_update_font (self);	1245	layout_update_font (self);
811	}	1246	}
812		1247
813	void	1248	void
814	set_height (CFClient::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
815	CODE:	1250	CODE:
816	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
817	{	1252	{
818	self->base_height = base_height;	1253	self->base_height = base_height;
819	layout_update_font (self);	1254	layout_update_font (self);
820	}	1255	}
821		1256
822	void	1257	void
823	set_width (CFClient::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
824	CODE:	1259	CODE:
825	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
826		1261
827	void	1262	void
828	set_indent (CFClient::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
829	CODE:	1264	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1266
832	void	1267	void
833	set_spacing (CFClient::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
834	CODE:	1269	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1271
837	void	1272	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
839	CODE:	1274	CODE:
840	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
845	);	1280	);
846		1281
847	void	1282	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
849	CODE:	1284	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1286
852	void	1287	void
853	size (CFClient::Layout self)	1288	size (DC::Layout self)
854	PPCODE:	1289	PPCODE:
855	{	1290	{
856	int w, h;	1291	int w, h;
857		1292
858	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
863	}	1298	}
864		1299
865	int	1300	int
		1301	descent (DC::Layout self)
		1302	CODE:
		1303	{
		1304	PangoRectangle rect;
		1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1307	RETVAL = PANGO_DESCENT (rect);
		1308	}
		1309	OUTPUT:
		1310	RETVAL
		1311
		1312	int
866	xy_to_index (CFClient::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
867	CODE:	1314	CODE:
868	{	1315	{
869	int index, trailing;	1316	int index, trailing;
870	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
871	RETVAL = index;	1318	RETVAL = index + trailing;
872	}	1319	}
873	OUTPUT:	1320	OUTPUT:
874	RETVAL	1321	RETVAL
875		1322
876	void	1323	void
877	cursor_pos (CFClient::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
878	PPCODE:	1325	PPCODE:
879	{	1326	{
880	PangoRectangle strong_pos;	1327	PangoRectangle pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
882		1329
883	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
884	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
887	}	1334	}
888		1335
889	void	1336	void
890	render (CFClient::Layout self)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
891	PPCODE:	1338	PPCODE:
892	{	1339	{
893	SV *retval;	1340	int line, x;
894	int w, h;
895		1341
896	layout_get_pixel_size (self, &w, &h);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
897		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
898	if (self->rgba)	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
899	{	1345	--line;
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t p = (uint32_t )SvPVX (retval);
922	uint32_t e = p + w h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) \| (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) \| a;
937	}
938	#endif	1346	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1347	EXTEND (SP, 2);
946	PUSHs (sv_2mortal (newSViv (w)));	1348	PUSHs (sv_2mortal (newSViv (line)));
		1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1350	}
		1351
		1352	void
		1353	line_x_to_index (DC::Layout self, int line, int x)
		1354	PPCODE:
		1355	{
		1356	PangoLayoutLine *lp;
		1357	int index, trailing;
		1358
		1359	if (line < 0)
		1360	XSRETURN_EMPTY;
		1361
		1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1363	XSRETURN_EMPTY; /* do better */
		1364
		1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1366
		1367	EXTEND (SP, 2);
		1368	if (GIMME_V == G_SCALAR)
947	PUSHs (sv_2mortal (newSViv (h)));	1369	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1370	else
953	{	1371	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1372	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1374	}
978	}	1375	}
979		1376
		1377	void
		1378	render (DC::Layout self, float x, float y, int flags = 0)
		1379	CODE:
		1380	rc_clear (self->rc);
		1381	pango_opengl_render_layout_subpixel (
		1382	self->pl,
		1383	self->rc,
		1384	x * PANGO_SCALE, y * PANGO_SCALE,
		1385	self->r, self->g, self->b, self->a,
		1386	flags
		1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
		1391
		1392	void
		1393	draw (DC::Layout self)
		1394	CODE:
		1395	{
		1396	glEnable (GL_TEXTURE_2D);
		1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1403
		1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
980	MODULE = CFClient PACKAGE = CFClient::Texture	1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
981		1412
		1413	PROTOTYPES: ENABLE
		1414
982	void	1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1420	{
		1421	STRLEN datalen;
		1422	char *data = SvPVbyte (data_, datalen);
		1423	int bpp = datalen / (ow * oh);
		1424	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1425
		1426	SvPOK_only (result_);
		1427	SvCUR_set (result_, nw * nh * bpp);
		1428
		1429	memset (SvPVX (result_), 0, nw * nh * bpp);
		1430	while (oh--)
		1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1432
		1433	sv_setsv (data_, result_);
		1434	}
		1435	}
		1436
		1437	void
983	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
984	PROTOTYPE: $$$;$$	1439	PROTOTYPE: $$$;$$
985	ALIAS:	1440	ALIAS:
986	draw_quad_alpha = 1	1441	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1442	draw_quad_alpha_premultiplied = 2
988	CODE:	1443	CODE:
989	{	1444	{
990	HV hv = (HV )SvRV (self);	1445	HV hv = (HV )SvRV (self);
991	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
992	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
993	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
994		1452
995	if (items < 5)	1453	if (items < 5)
996	{	1454	{
997	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
998	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1026	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1028	}	1486	}
1029	}	1487	}
1030		1488
		1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
		1499
1031	MODULE = CFClient PACKAGE = CFClient::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
1032		1501
1033	CFClient::Map	1502	PROTOTYPES: DISABLE
1034	new (SV *class, int map_width, int map_height)	1503
		1504	DC::Map
		1505	new (SV *class)
1035	CODE:	1506	CODE:
1036	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1508	RETVAL->x = 0;
1038	RETVAL->y = 0;	1509	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1510	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1511	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1512	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1513	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1514	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1515	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1516	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1517	RETVAL->row = 0;
1049	OUTPUT:	1518	OUTPUT:
1050	RETVAL	1519	RETVAL
1051		1520
1052	void	1521	void
1053	DESTROY (CFClient::Map self)	1522	DESTROY (DC::Map self)
1054	CODE:	1523	CODE:
1055	{	1524	{
1056	map_clear (self);	1525	map_clear (self);
1057	Safefree (self->face);	1526	Safefree (self->face2tile);
		1527	Safefree (self->tex);
1058	Safefree (self);	1528	Safefree (self);
1059	}	1529	}
1060		1530
1061	void	1531	void
		1532	resize (DC::Map self, int map_width, int map_height)
		1533	CODE:
		1534	self->w = map_width;
		1535	self->h = map_height;
		1536
		1537	void
1062	clear (CFClient::Map self)	1538	clear (DC::Map self)
1063	CODE:	1539	CODE:
1064	map_clear (self);	1540	map_clear (self);
1065		1541
1066	void	1542	void
1067	set_face (CFClient::Map self, int face, int texid)	1543	set_tileid (DC::Map self, int face, int tile)
1068	CODE:	1544	CODE:
1069	{	1545	{
1070	while (self->faces <= face)	1546	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1547	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1548	}
1078		1549
1079	void	1550	void
		1551	set_smooth (DC::Map self, int face, int smooth, int level)
		1552	CODE:
		1553	{
		1554	tileid texid;
		1555	maptex *tex;
		1556
		1557	if (face < 0 \|\| face >= self->faces)
		1558	return;
		1559
		1560	if (smooth < 0 \|\| smooth >= self->faces)
		1561	return;
		1562
		1563	texid = self->face2tile [face];
		1564
		1565	if (!texid)
		1566	return;
		1567
		1568	tex = self->tex + texid;
		1569	tex->smoothtile = self->face2tile [smooth];
		1570	tex->smoothlevel = level;
		1571	}
		1572
		1573	void
1080	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)	1574	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)
1081	CODE:	1575	CODE:
1082	{	1576	{
1083	while (self->texs <= texid)	1577	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1578
1089	{	1579	{
1090	maptex *tex = self->tex + texid;	1580	maptex *tex = self->tex + texid;
1091		1581
1092	tex->name = name;	1582	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1601	}
1112		1602
1113	int	1603	int
1114	ox (CFClient::Map self)	1604	ox (DC::Map self)
1115	ALIAS:	1605	ALIAS:
1116	oy = 1	1606	oy = 1
1117	x = 2	1607	x = 2
1118	y = 3	1608	y = 3
1119	w = 4	1609	w = 4
…		…
1130	}	1620	}
1131	OUTPUT:	1621	OUTPUT:
1132	RETVAL	1622	RETVAL
1133		1623
1134	void	1624	void
1135	scroll (CFClient::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1136	CODE:	1626	CODE:
1137	{	1627	{
1138	if (dx > 0)	1628	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1630	else if (dx < 0)
1141	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1631	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1142		1632
1143	if (dy > 0)	1633	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1634	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1635	else if (dy < 0)
1146	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1636	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1147		1637
1148	self->ox += dx; self->x += dx;	1638	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1639	self->oy += dy; self->y += dy;
1150		1640
1151	while (self->y < 0)	1641	while (self->y < 0)
…		…
1155	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1156	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1157	}	1647	}
1158	}	1648	}
1159		1649
1160	void	1650	SV *
1161	map1a_update (CFClient::Map self, SV *data_)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1162	CODE:	1652	CODE:
1163	{	1653	{
1164	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1654	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1165	uint8_t data_end = (uint8_t )SvEND (data_);	1655	uint8_t data_end = (uint8_t )SvEND (data_);
1166	mapcell *cell;	1656	mapcell *cell;
1167	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1168		1660
1169	while (data < data_end)	1661	while (data < data_end - 1)
1170	{	1662	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1172		1664
1173	x = ((flags >> 10) & 63) + self->x;	1665	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1666	y = self->y + ((flags >> 4) & 63);
1175		1667
1176	cell = map_get_cell (self, x, y);	1668	cell = map_get_cell (self, x, y);
1177		1669
1178	if (flags & 15)	1670	if (flags & 15)
1179	{	1671	{
1180	if (cell->darkness < 0)	1672	if (!cell->darkness)
1181	{	1673	{
		1674	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1675	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1676	}
1187		1677
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//TODO: don't trust server data to be in-range(!)	1678	//TODO: don't trust server data to be in-range(!)
1191		1679
1192	if (flags & 4)	1680	if (flags & 8)
1193	{	1681	{
1194	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1682	if (extmap)
		1683	{
		1684	uint8_t ext, cmd;
		1685
		1686	do
		1687	{
		1688	ext = *data++;
		1689	cmd = ext & 0x3f;
		1690
		1691	if (cmd < 4)
		1692	cell->darkness = 255 - ext * 64 + 1;
		1693	else if (cmd == 5) // health
		1694	{
		1695	cell->stat_width = 1;
		1696	cell->stat_hp = *data++;
		1697	}
		1698	else if (cmd == 6) // monster width
		1699	cell->stat_width = *data++ + 1;
		1700	else if (cmd == 0x47)
		1701	{
		1702	if (*data == 4)
		1703	; // decode player count
		1704
		1705	data += *data + 1;
		1706	}
		1707	else if (cmd == 8) // cell flags
		1708	cell->flags = *data++;
		1709	else if (ext & 0x40) // unknown, multibyte => skip
		1710	data += *data + 1;
		1711	else
		1712	data++;
		1713	}
		1714	while (ext & 0x80);
		1715	}
		1716	else
		1717	cell->darkness = *data++ + 1;
1195	}	1718	}
1196		1719
		1720	for (z = 0; z <= 2; ++z)
1197	if (flags & 2)	1721	if (flags & (4 >> z))
1198	{	1722	{
1199	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
		1724	need_facenum (self, face);
		1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1200	}	1740	}
1201
1202	if (flags & 1)
1203	{
1204	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1205	}
1206	}	1741	}
1207	else	1742	else
1208	cell->darkness = -1;	1743	cell->darkness = 0;
1209	}	1744	}
1210	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1211		1748
1212	SV *	1749	SV *
1213	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1214	CODE:	1751	CODE:
1215	{	1752	{
1216	int x1, x;	1753	int x1, x;
1217	int y1, y;	1754	int y1, y;
1218	int z;	1755	int z;
…		…
1239	{	1776	{
1240	mapcell *cell = row->col + (x - row->c0);	1777	mapcell *cell = row->col + (x - row->c0);
1241		1778
1242	for (z = 0; z <= 0; z++)	1779	for (z = 0; z <= 0; z++)
1243	{	1780	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1781	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1782	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1783	int a1 = tex.a;
1251		1784
1252	r = (r * a0 + tex.r * a1) / 255;	1785	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1786	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1787	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1788	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1789	}
1258	}	1790	}
1259		1791
1260	*map++ = (r )	1792	*map++ = (r )
1261	\| (g << 8)	1793	\| (g << 8)
…		…
1268	}	1800	}
1269	OUTPUT:	1801	OUTPUT:
1270	RETVAL	1802	RETVAL
1271		1803
1272	void	1804	void
1273	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
		1806	CODE:
		1807	{
		1808	int x, y, z;
		1809
		1810	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1813	smooth_key skey;
		1814
		1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
		1818
		1819	// thats current max. sorry.
		1820	if (sw > 255) sw = 255;
		1821	if (sh > 255) sh = 255;
		1822
		1823	// clear key, in case of extra padding
		1824	memset (&skey, 0, sizeof (skey));
		1825
		1826	memset (&key, 0, sizeof (key));
		1827	key.r = 255;
		1828	key.g = 255;
		1829	key.b = 255;
		1830	key.a = 255;
		1831	key.mode = GL_QUADS;
		1832	key.format = GL_T2F_V3F;
		1833	key.texname = -1;
		1834
		1835	mx += self->x;
		1836	my += self->y;
		1837
		1838	// first pass: determine smooth_max
		1839	// rather ugly, if you ask me
		1840	// could also be stored inside mapcell and updated on change
		1841	memset (smooth_max, 0, sizeof (smooth_max));
		1842
		1843	for (y = 0; y < sh; y++)
		1844	if (0 <= y + my && y + my < self->rows)
		1845	{
		1846	maprow *row = self->row + (y + my);
		1847
		1848	for (x = 0; x < sw; x++)
		1849	if (row->c0 <= x + mx && x + mx < row->c1)
		1850	{
		1851	mapcell *cell = row->col + (x + mx - row->c0);
		1852
		1853	smooth_max[x + 1][y + 1] =
		1854	MAX (self->tex [cell->tile [0]].smoothlevel,
		1855	MAX (self->tex [cell->tile [1]].smoothlevel,
		1856	self->tex [cell->tile [2]].smoothlevel));
		1857	}
		1858	}
		1859
		1860	glEnable (GL_BLEND);
		1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1863
		1864	for (z = 0; z <= 2; z++)
		1865	{
		1866	memset (smooth_level, 0, sizeof (smooth_level));
		1867
		1868	for (y = 0; y < sh; y++)
		1869	if (0 <= y + my && y + my < self->rows)
		1870	{
		1871	maprow *row = self->row + (y + my);
		1872
		1873	for (x = 0; x < sw; x++)
		1874	if (row->c0 <= x + mx && x + mx < row->c1)
		1875	{
		1876	mapcell *cell = row->col + (x + mx - row->c0);
		1877	tileid tile = cell->tile [z];
		1878
		1879	if (tile)
		1880	{
		1881	maptex tex = self->tex [tile];
		1882	int px, py;
		1883
		1884	if (key.texname != tex.name)
		1885	{
		1886	if (!tex.name)
		1887	tex = self->tex [2]; /* missing, replace by noface */
		1888
		1889	key.texname = tex.name;
		1890	arr = rc_array (rc, &key);
		1891	}
		1892
		1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1900
		1901	if (cell->flags && z == 2)
		1902	{
		1903	// overlays such as the speech bubble, probably more to come
		1904	if (cell->flags & 1)
		1905	{
		1906	maptex tex = self->tex [1];
		1907	int px = x * T + T * 2 / 32;
		1908	int py = y * T - T * 6 / 32;
		1909
		1910	if (tex.name)
		1911	{
		1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1922	}
		1923	}
		1924	}
		1925
		1926	// update smooth hash
		1927	if (tex.smoothtile)
		1928	{
		1929	skey.tile = tex.smoothtile;
		1930	skey.level = tex.smoothlevel;
		1931
		1932	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1933
		1934	// add bits to current tile and all neighbours. skey.x\|y is
		1935	// shifted +1\|+1 so we always stay positive.
		1936
		1937	// bits is ___n cccc CCCC bbbb
		1938	// n do not draw borders&corners
		1939	// c draw these corners, but...
		1940	// C ... not these
		1941	// b draw these borders
		1942
		1943	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1944	// ┃· ·· ·┃ ━━
		1945
		1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1947	// ·· ·· ·┏ ┓·
		1948
		1949	// full tile
		1950	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1951
		1952	// borders
		1953	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1954	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1955	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1956	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1957
		1958	// corners
		1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1960	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1961	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1962	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1963	}
		1964	}
		1965	}
		1966	}
		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
		1971	// go through all smoothlevels, lowest to highest, then draw.
		1972	// this is basically counting sort
		1973	{
		1974	int w, b;
		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
		1978	for (w = 0; w < 256 / 32; ++w)
		1979	{
		1980	uint32_t smask = smooth_level [w];
		1981	if (smask)
		1982	for (b = 0; b < 32; ++b)
		1983	if (smask & (((uint32_t)1) << b))
		1984	{
		1985	int level = (w << 5) \| b;
		1986	HE *he;
		1987
		1988	hv_iterinit (smooth);
		1989	while ((he = hv_iternext (smooth)))
		1990	{
		1991	smooth_key skey = (smooth_key )HeKEY (he);
		1992	IV bits = SvIVX (HeVAL (he));
		1993
		1994	if (!(bits & 0x1000)
		1995	&& skey->level == level
		1996	&& level > smooth_max [skey->x][skey->y])
		1997	{
		1998	maptex tex = self->tex [skey->tile];
		1999	int px = (((int)skey->x) - 1) * T;
		2000	int py = (((int)skey->y) - 1) * T;
		2001	int border = bits & 15;
		2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2003	float dx = tex.s * .0625f; // 16 images/row
		2004	float dy = tex.t * .5f ; // 2 images/column
		2005
		2006	if (tex.name)
		2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
		2010	if (key.texname != tex.name)
		2011	{
		2012	glEnd ();
		2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2014	glBegin (GL_QUADS);
		2015	}
		2016
		2017	if (border)
		2018	{
		2019	float ox = border * dx;
		2020
		2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2025	}
		2026
		2027	if (corner)
		2028	{
		2029	float ox = corner * dx;
		2030
		2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
		2036	}
		2037	}
		2038	}
		2039	}
		2040	}
		2041
		2042	glEnd ();
		2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
		2045	}
		2046
		2047	hv_clear (smooth);
		2048	}
		2049
		2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
		2052
		2053	// top layer: overlays such as the health bar
		2054	for (y = 0; y < sh; y++)
		2055	if (0 <= y + my && y + my < self->rows)
		2056	{
		2057	maprow *row = self->row + (y + my);
		2058
		2059	for (x = 0; x < sw; x++)
		2060	if (row->c0 <= x + mx && x + mx < row->c1)
		2061	{
		2062	mapcell *cell = row->col + (x + mx - row->c0);
		2063
		2064	int px = x * T;
		2065	int py = y * T;
		2066
		2067	if (cell->stat_hp)
		2068	{
		2069	int width = cell->stat_width * T;
		2070	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2071
		2072	glColor3ub (0, 0, 0);
		2073	glRectf (px + 1, py - thick - 2,
		2074	px + width - 1, py);
		2075
		2076	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2077	glRectf (px + 2,
		2078	py - thick - 1,
		2079	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2080	}
		2081	}
		2082	}
		2083	}
		2084
		2085	void
		2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2087	CODE:
		2088	{
		2089	static float color[16][3] = {
		2090	{ 0.00F, 0.00F, 0.00F },
		2091	{ 1.00F, 1.00F, 1.00F },
		2092	{ 0.00F, 0.00F, 0.55F },
		2093	{ 1.00F, 0.00F, 0.00F },
		2094
		2095	{ 1.00F, 0.54F, 0.00F },
		2096	{ 0.11F, 0.56F, 1.00F },
		2097	{ 0.93F, 0.46F, 0.00F },
		2098	{ 0.18F, 0.54F, 0.34F },
		2099
		2100	{ 0.56F, 0.73F, 0.56F },
		2101	{ 0.80F, 0.80F, 0.80F },
		2102	{ 0.55F, 0.41F, 0.13F },
		2103	{ 0.99F, 0.77F, 0.26F },
		2104
		2105	{ 0.74F, 0.65F, 0.41F },
		2106
		2107	{ 0.00F, 1.00F, 1.00F },
		2108	{ 1.00F, 0.00F, 1.00F },
		2109	{ 1.00F, 1.00F, 0.00F },
		2110	};
		2111
		2112	int x, y;
		2113
		2114	glEnable (GL_TEXTURE_2D);
		2115	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2116	glEnable (GL_BLEND);
		2117	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2118	glBegin (GL_QUADS);
		2119
		2120	for (y = 0; y < h; y++)
		2121	for (x = 0; x < w; x++)
		2122	{
		2123	unsigned char m = data [x + y * w];
		2124
		2125	if (m)
		2126	{
		2127	float *c = color [m & 15];
		2128
		2129	float tx1 = m & 0x40 ? 0.5 : 0.;
		2130	float tx2 = tx1 + 0.5;
		2131
		2132	glColor4f (c[0], c[1], c[2], 0.75);
		2133	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2134	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2135	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2136	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2137	}
		2138	}
		2139
		2140	glEnd ();
		2141	glDisable (GL_BLEND);
		2142	glDisable (GL_TEXTURE_2D);
		2143	}
		2144
		2145	void
		2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1274	PPCODE:	2147	PPCODE:
1275	{	2148	{
1276	int vx, vy;
1277	int x, y, z;	2149	int x, y;
1278	int last_name;	2150	int sw1 = sw + 2;
1279	mapface face;	2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1280	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1281	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2155	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1282	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2156	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1283		2157
1284	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1287		2160
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	2161	mx += self->x - 1;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	2162	my += self->y - 1;
1290		2163
1291	/*	2164	memset (darkness1, 255, sw1 * sh1);
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295		2165
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300
1301	glColor4ub (255, 255, 255, 255);
1302
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308	glBegin (GL_QUADS);
1309
1310	last_name = 0;
1311
1312	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1315	{	2168	{
1316	maprow *row = self->row + (y + vy);	2169	maprow *row = self->row + (y + my);
1317		2170
1318	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	2173	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1322		2175
1323	darkness[y * sw4 + x] = cell->darkness < 0	2176	darkness1 [y * sw1 + x] = cell->darkness
		2177	? 255 - (cell->darkness - 1)
1324	? 255 - FOW_DARKNESS	2178	: 255 - FOW_DARKNESS;
1325	: 255 - cell->darkness;
1326
1327	face = cell->face [z];
1328
1329	if (face)
1330	{
1331	maptex tex = self->tex [face];
1332
1333	int px = (x + 1) * 32 - tex.w;
1334	int py = (y + 1) * 32 - tex.h;
1335
1336	if (last_name != tex.name)
1337	{
1338	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);
1341	glBegin (GL_QUADS);
1342	}
1343
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348	}
1349	}	2179	}
1350	}	2180	}
1351		2181
1352	glEnd ();	2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1353		2194
1354	glDisable (GL_TEXTURE_2D);	2195	uint8_t r11 = (d11 + d21 + d12) / 3;
1355	glDisable (GL_BLEND);	2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
1356		2219
1357	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1360	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1361	}	2224	}
1362		2225
1363	SV *	2226	SV *
1364	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1365	CODE:	2228	CODE:
1366	{	2229	{
1367	int x, y, x1, y1;	2230	int x, y, x1, y1;
1368	SV data_sv = newSV (w h * 7 + 5);	2231	SV data_sv = newSV (w h * 7 + 5);
1369	uint8_t data = (uint8_t )SvPVX (data_sv);	2232	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	2257	if (row && row->c0 <= x && x < row->c1)
1395	{	2258	{
1396	mapcell *cell = row->col + (x - row->c0);	2259	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	2260	uint8_t flags = 0;
1398		2261
1399	if (cell->face [0]) flags \|= 1;	2262	if (cell->tile [0]) flags \|= 1;
1400	if (cell->face [1]) flags \|= 2;	2263	if (cell->tile [1]) flags \|= 2;
1401	if (cell->face [2]) flags \|= 4;	2264	if (cell->tile [2]) flags \|= 4;
1402		2265
1403	*data++ = flags;	2266	*data++ = flags;
1404		2267
1405	if (flags & 1)	2268	if (flags & 1)
1406	{	2269	{
		2270	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	2271	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	2272	*data++ = tile;
1409	}	2273	}
1410		2274
1411	if (flags & 2)	2275	if (flags & 2)
1412	{	2276	{
		2277	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	2278	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	2279	*data++ = tile;
1415	}	2280	}
1416		2281
1417	if (flags & 4)	2282	if (flags & 4)
1418	{	2283	{
		2284	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	2285	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	2286	*data++ = tile;
1421	}	2287	}
1422	}	2288	}
1423	else	2289	else
1424	*data++ = 0;	2290	*data++ = 0;
1425	}	2291	}
…		…
1431	}	2297	}
1432	OUTPUT:	2298	OUTPUT:
1433	RETVAL	2299	RETVAL
1434		2300
1435	void	2301	void
1436	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1437	PPCODE:	2303	PPCODE:
1438	{	2304	{
1439	int x, y, z;	2305	int x, y, z;
1440	int w, h;	2306	int w, h;
1441	int x1, y1;	2307	int x1, y1;
1442		2308
1443	if (*data++ != 0)	2309	if (*data++ != 0)
1444	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
1445		2311
1446	w = data++ << 8; w \|= data++;	2312	w = data++ << 8; w \|= data++;
1447	h = data++ << 8; h \|= data++;	2313	h = data++ << 8; h \|= data++;
1448		2314
1449	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1465	{	2331	{
1466	uint8_t flags = *data++;	2332	uint8_t flags = *data++;
1467		2333
1468	if (flags)	2334	if (flags)
1469	{	2335	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2336	mapcell *cell = row_get_cell (row, x);
		2337	tileid tile[3] = { 0, 0, 0 };
1473		2338
1474	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2339	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1475	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2340	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1476	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2341	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1477		2342
1478	if (cell->darkness <= 0)	2343	if (cell->darkness == 0)
1479	{	2344	{
1480	cell->darkness = -1;	2345	cell->darkness = 0;
1481		2346
1482	for (z = 0; z <= 2; z++)	2347	for (z = 0; z <= 2; z++)
1483	{	2348	{
1484	cell->face[z] = face[z];	2349	tileid t = tile [z];
1485		2350
1486	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2351	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2352	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2353	XPUSHs (sv_2mortal (newSViv (t)));
		2354	need_texid (self, t);
		2355	}
		2356
		2357	cell->tile [z] = t;
1488	}	2358	}
1489	}	2359	}
1490	}	2360	}
1491	}	2361	}
1492	}	2362	}
1493	}	2363	}
1494		2364
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
1496		2366
1497	CFClient::MixChunk	2367	DC::RW
1498	new_from_file (SV class, char path)	2368	new (SV class, SV data_sv)
1499	CODE:	2369	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
1501	OUTPUT:	2376	OUTPUT:
1502	RETVAL	2377	RETVAL
1503		2378
		2379	DC::RW
		2380	new_from_file (SV class, const char path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
1504	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
1505	DESTROY (CFClient::MixChunk self)	2488	DESTROY (DC::MixChunk self)
1506	CODE:	2489	CODE:
1507	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
1508		2491
1509	int	2492	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
1511	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
1512	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2498	OUTPUT:
1514	RETVAL	2499	RETVAL
1515		2500
1516	int	2501	DC::Channel
1517	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1518	CODE:	2503	CODE:
		2504	{
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
1520	OUTPUT:	2516	OUTPUT:
1521	RETVAL	2517	RETVAL
1522		2518
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1524		2520
1525	int	2521	int
1526	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
1527	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
1528	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	2528	OUTPUT:
1530	RETVAL	2529	RETVAL
1531		2530
1532	CFClient::MixMusic	2531	void
1533	new_from_file (SV class, char path)	2532	fade_out (int ms)
1534	CODE:	2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
		2541	DC::MixMusic
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
1535	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
1536	OUTPUT:	2545	OUTPUT:
1537	RETVAL	2546	RETVAL
1538		2547
1539	void	2548	void
1540	DESTROY (CFClient::MixMusic self)	2549	DESTROY (DC::MixMusic self)
1541	CODE:	2550	CODE:
1542	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
1543		2552
1544	int	2553	int
1545	play (CFClient::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
1546	CODE:	2555	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	2557	OUTPUT:
1549	RETVAL	2558	RETVAL
1550		2559
		2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
1552		2568
1553	BOOT:	2569	BOOT:
1554	{	2570	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1556	static const struct {	2572	static const struct {
1557	const char *name;	2573	const char *name;
1558	IV iv;	2574	IV iv;
1559	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
1560	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
1561	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
1562	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
1563	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
1564	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
1565	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
1567	const_iv (GL_SCISSOR_TEST),	2586	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	2587	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
		2591	const_iv (GL_FRONT),
		2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
1572	const_iv (GL_AND),	2594	const_iv (GL_AND),
1573	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2599	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	2600	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2601	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	2602	const_iv (GL_RGB),
1581	const_iv (GL_RGBA),	2603	const_iv (GL_RGBA),
		2604	const_iv (GL_RGBA4),
		2605	const_iv (GL_RGBA8),
		2606	const_iv (GL_RGB5_A1),
1582	const_iv (GL_UNSIGNED_BYTE),	2607	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	2608	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	2609	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	2610	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
1587	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
1588	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
1589	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
1590	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
1591	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
1593	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
1595	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
1596	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1617	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
1618	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
1622	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
		2657	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
1628	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
1629	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1630	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
1631	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
1632	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
1633	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
1634	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
1635	# undef const_iv	2678	# undef const_iv
1636	};	2679	};
1637		2680
1638	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1639	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2683
		2684	texture_av = newAV ();
		2685	AvREAL_off (texture_av);
1640	}	2686	}
		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
1641		2693
1642	char *	2694	char *
1643	gl_vendor ()	2695	gl_vendor ()
1644	CODE:	2696	CODE:
1645	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1658	CODE:	2710	CODE:
1659	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660	OUTPUT:	2712	OUTPUT:
1661	RETVAL	2713	RETVAL
1662		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
1663	int glGetError ()	2729	int glGetError ()
		2730
		2731	void glFinish ()
1664		2732
1665	void glClear (int mask)	2733	void glClear (int mask)
1666		2734
1667	void glClearColor (float r, float g, float b, float a = 1.0)	2735	void glClearColor (float r, float g, float b, float a = 1.0)
1668	PROTOTYPE: @	2736	PROTOTYPE: @
…		…
1693		2761
1694	void glPopMatrix ()	2762	void glPopMatrix ()
1695		2763
1696	void glLoadIdentity ()	2764	void glLoadIdentity ()
1697		2765
		2766	void glDrawBuffer (int buffer)
		2767
		2768	void glReadBuffer (int buffer)
		2769
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
1699	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700		2772
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
1702	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
1703		2777
1704	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
1705		2779
1706	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
1707		2781
…		…
1715		2789
1716	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
1717	CODE:	2791	CODE:
1718	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
1719		2793
1720	void glBegin (int mode)
1721
1722	void glEnd ()
1723
1724	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
1725	PROTOTYPE: @
1726	ALIAS:	2795	ALIAS:
1727	glColor_premultiply = 1	2796	glColor_premultiply = 1
1728	CODE:	2797	CODE:
1729	if (ix)	2798	if (ix)
1730	{	2799	{
1731	r *= a;	2800	r *= a;
1732	g *= a;	2801	g *= a;
1733	b *= a;	2802	b *= a;
1734	}	2803	}
1735	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2805	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740
1741	void glInterleavedArrays (int format, int stride, char *data)
1742
1743	void glDrawElements (int mode, int count, int type, char *indices)
1744
1745	# 1.2 void glDrawRangeElements (int mode, int start, int end
1746		2806
1747	void glRasterPos (float x, float y, float z = 0.)	2807	void glRasterPos (float x, float y, float z = 0.)
1748	CODE:	2808	CODE:
1749	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
1750	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1755		2815
1756	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
1757	CODE:	2817	CODE:
1758	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
1759		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
1760	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
1761	CODE:	2850	CODE:
1762	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
1763		2852
1764	void glTexParameter (int target, int pname, float param)	2853	void glTexParameter (int target, int pname, float param)
…		…
1780	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1781	CODE:	2870	CODE:
1782	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
1783	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1784		2873
1785	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1786		2875
1787	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1788		2877
1789	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
1790		2881
1791	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1792		2883
1793	int glGenTexture ()	2884	int glGenTexture ()
1794	CODE:	2885	CODE:
1795	{	2886	RETVAL = gen_texture ();
1796	GLuint name;
1797	glGenTextures (1, &name);
1798	RETVAL = name;
1799	}
1800	OUTPUT:	2887	OUTPUT:
1801	RETVAL	2888	RETVAL
1802		2889
1803	void glDeleteTexture (int name)	2890	void glDeleteTexture (int name)
1804	CODE:	2891	CODE:
1805	{
1806	GLuint name_ = name;
1807	glDeleteTextures (1, &name_);	2892	del_texture (name);
1808	}	2893
1809
1810	int glGenList ()	2894	int glGenList ()
1811	CODE:	2895	CODE:
1812	RETVAL = glGenLists (1);	2896	RETVAL = glGenLists (1);
1813	OUTPUT:	2897	OUTPUT:
1814	RETVAL	2898	RETVAL
…		…
1821		2905
1822	void glEndList ()	2906	void glEndList ()
1823		2907
1824	void glCallList (int list)	2908	void glCallList (int list)
1825		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1826		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h \|\| !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2966	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID \| G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs. Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC