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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
28	#include <pango/pangocairo.h>	52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
29		57
30	#ifndef _WIN32	58	#ifndef _WIN32
31	# include <sys/types.h>	59	# include <sys/types.h>
32	# include <sys/socket.h>	60	# include <sys/socket.h>
33	# include <netinet/in.h>	61	# include <netinet/in.h>
34	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
35	# include <inttypes.h>	63	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	64	#endif
44		65
45	#include "glext.h"	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		67
47	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
48		69
49	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
51		72
52	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
		74
		75	#if 0
		76	# define PARACHUTE SDL_INIT_NOPARACHUTE
		77	#else
		78	# define PARACHUTE 0
		79	#endif
		80
		81	static AV *texture_av;
53		82
54	static struct	83	static struct
55	{	84	{
56	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	86	#include "glfunc.h"
58	#undef GL_FUNC	87	#undef GL_FUNC
59	} gl;	88	} gl;
60		89
		90	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	92	{
63	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	97	else
68	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
69	}	99	}
70		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/glBindTexture (GL_TEXTURE_2D, name);/
		120	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
		125	#include "texcache.c"
		126	#include "rendercache.c"
		127
		128	#include "pango-font.c"
		129	#include "pango-fontmap.c"
		130	#include "pango-render.c"
		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
73		136
74	typedef PangoFontDescription *CFClient__Font;	137	typedef PangoFontDescription *DC__Font;
		138
		139	static int
		140	shape_attr_p (PangoLayoutRun *run)
		141	{
		142	GSList *attrs = run->item->analysis.extra_attrs;
		143
		144	while (attrs)
		145	{
		146	PangoAttribute *attr = attrs->data;
		147
		148	if (attr->klass->type == PANGO_ATTR_SHAPE)
		149	return 1;
		150
		151	attrs = attrs->next;
		152	}
		153
		154	return 0;
		155	}
75		156
76	typedef struct cf_layout {	157	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	158	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
80	int base_height;	160	int base_height;
81	CFClient__Font font;	161	DC__Font font;
		162	rc_t *rc;
82	} *CFClient__Layout;	163	} *DC__Layout;
83		164
84	static CFClient__Font default_font;	165	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	166	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	167	static PangoFontMap *opengl_fontmap;
87		168
88	static void	169	static void
89	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
90	{	171	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	172	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	173	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	175	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	177	}
101		178
102	static void	179	static void
103	layout_update_font (CFClient__Layout self)	180	layout_update_font (DC__Layout self)
104	{	181	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
107	*/	184	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
112		189
113	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
114	}	191	}
115		192
116	static void	193	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	195	{
		196	PangoRectangle rect;
		197
		198	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	199	pango_layout_get_extents (self->pl, 0, &rect);
120		200
121	if (!w) w = 1;	201	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	202	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		203
124	w = (w + 3) & ~3;	204	if (!rect.width) rect.width = 1;
125	}	205	if (!rect.height) rect.height = 1;
126		206
		207	*w = rect.width;
		208	*h = rect.height;
		209	}
		210
		211	typedef uint16_t tileid;
127	typedef uint16_t mapface;	212	typedef uint16_t faceid;
128		213
129	typedef struct {	214	typedef struct {
130	GLint name;	215	GLuint name;
131	int w, h;	216	int w, h;
132	float s, t;	217	float s, t;
133	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
134	} maptex;	221	} maptex;
135		222
136	typedef struct {	223	typedef struct {
		224	uint32_t player;
		225	tileid tile[3];
137	int16_t darkness;	226	uint16_t darkness;
138	mapface face[3];	227	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	228	} mapcell;
140		229
141	typedef struct {	230	typedef struct {
142	int32_t c0, c1;	231	int32_t c0, c1;
143	mapcell *col;	232	mapcell *col;
144	} maprow;	233	} maprow;
145		234
146	typedef struct map {	235	typedef struct map {
147	int x, y, w, h;	236	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	238	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	239	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		240
155	int32_t rows;	241	int32_t rows;
156	maprow *row;	242	maprow *row;
157	} *CFClient__Map;	243	} *DC__Map;
158		244
159	static char *	245	static char *
160	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
161	{	247	{
162	char *p;	248	char *p;
…		…
179	}	265	}
180		266
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	267	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	268	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		269
		270	static void
		271	need_facenum (struct map *self, faceid face)
		272	{
		273	while (self->faces <= face)
		274	{
		275	Append (tileid, self->face2tile, self->faces, self->faces);
		276	self->faces *= 2;
		277	}
		278	}
		279
		280	static void
		281	need_texid (struct map *self, int texid)
		282	{
		283	while (self->texs <= texid)
		284	{
		285	Append (maptex, self->tex, self->texs, self->texs);
		286	self->texs *= 2;
		287	}
		288	}
		289
184	static maprow *	290	static maprow *
185	map_get_row (CFClient__Map self, int y)	291	map_get_row (DC__Map self, int y)
186	{	292	{
187	if (0 > y)	293	if (0 > y)
188	{	294	{
189	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
228		334
229	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
230	}	336	}
231		337
232	static mapcell *	338	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
234	{	340	{
235	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
236	}	342	}
237		343
238	static void	344	static void
239	map_clear (CFClient__Map self)	345	map_clear (DC__Map self)
240	{	346	{
241	int r;	347	int r;
242		348
243	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
252	self->row = 0;	358	self->row = 0;
253	self->rows = 0;	359	self->rows = 0;
254	}	360	}
255		361
256	static void	362	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	364	{
259	int x, y;	365	int x, y;
260	maprow *row;	366	maprow *row;
		367	mapcell *cell;
261		368
262	for (y = y0; y < y0 + h; y++)	369	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	370	if (y >= 0)
264	{	371	{
265	if (y >= self->rows)	372	if (y >= self->rows)
…		…
271	if (x >= row->c0)	378	if (x >= row->c0)
272	{	379	{
273	if (x >= row->c1)	380	if (x >= row->c1)
274	break;	381	break;
275		382
276	row->col[x - row->c0].darkness = -1;	383	cell = row->col + x - row->c0;
		384
		385	cell->darkness = 0;
		386	cell->stat_hp = 0;
		387	cell->flags = 0;
		388	cell->player = 0;
277	}	389	}
278	}	390	}
		391	}
		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV hv, smooth_key key, IV bits)
		400	{
		401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (sv, SvIVX (sv) \| bits);
		405	else
		406	sv_setiv (*sv, bits);
279	}	407	}
280		408
281	static void	409	static void
282	music_finished (void)	410	music_finished (void)
283	{	411	{
…		…
319	n \|= n >> 16;	447	n \|= n >> 16;
320		448
321	return n + 1;	449	return n + 1;
322	}	450	}
323		451
324	MODULE = CFClient PACKAGE = CFClient	452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
		463	/* SDL should provide this, really. */
		464	#define SDLK_MODIFIER_MIN 300
		465	#define SDLK_MODIFIER_MAX 314
		466
		467	/******************************************************************************/
		468
		469	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp \|\| !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
325		511
326	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
327		513
328	BOOT:	514	BOOT:
329	{	515	{
330	HV *stash = gv_stashpv ("CFClient", 1);	516	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	517	static const struct {
332	const char *name;	518	const char *name;
333	IV iv;	519	IV iv;
334	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
		522	const_iv (SDLK_MODIFIER_MIN),
		523	const_iv (SDLK_MODIFIER_MAX),
		524
336	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	542	const_iv (SDL_USEREVENT),
		543
		544	const_iv (SDL_APPINPUTFOCUS),
		545	const_iv (SDL_APPMOUSEFOCUS),
		546	const_iv (SDL_APPACTIVE),
		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
418	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	631
431	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	633	# undef const_iv
435	};	634	};
436		635
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		638
		639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
		648
		649	int
		650	in_destruct ()
		651	CODE:
		652	RETVAL = PL_main_cv == Nullcv;
		653	OUTPUT:
		654	RETVAL
440		655
441	NV floor (NV x)	656	NV floor (NV x)
442		657
443	NV ceil (NV x)	658	NV ceil (NV x)
444		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
445	void	664	void
446	pango_init ()	665	pango_init ()
447	CODE:	666	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	667	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}	671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
455	{	672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
456	cairo_font_options_t *fopt = cairo_font_options_create ();	673	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif	674	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	675	}
		676
		677	char *
		678	SDL_GetError ()
471		679
472	int	680	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		682
475	void	683	void
476	SDL_Quit ()	684	SDL_Quit ()
477		685
478	void	686	void
479	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	688	PPCODE:
481	{	689	{
482	SDL_Rect **m;	690	SDL_Rect **m;
483		691
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		696
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		699
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		704
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		706	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		709	#endif
501		710
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		712
504	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
505	while (*m)	714	while (*m)
506	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
507	AV *av = newAV ();	718	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
511		725
512	++m;	726	++m;
513	}	727	}
514	}	728	}
515		729
516	char *
517	SDL_GetError ()
518
519	int	730	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
522	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	744	);
		745
525	if (RETVAL)	746	if (RETVAL)
526	{	747	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	752	#include "glfunc.h"
530	# undef GL_FUNC	753	#undef GL_FUNC
531	}	754	}
		755	}
532	OUTPUT:	756	OUTPUT:
533	RETVAL	757	RETVAL
534		758
535	void	759	void
536	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
537		761
538	char *	762	char *
539	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
540		764
		765	int
		766	SDL_GetAppState ()
		767
541	void	768	void
542	SDL_PollEvent ()	769	poll_events ()
543	PPCODE:	770	PPCODE:
544	{	771	{
545	SDL_Event ev;	772	SDL_Event ev;
546		773
547	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	776	{
549	HV *hv = newHV ();	777	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		779
552	switch (ev.type)	780	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
555	case SDL_KEYUP:	783	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	789	break;
561		790
562	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	794	break;
566		795
567	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
575	break;	822	break;
576		823
577	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	838	break;
592	}	839	}
593		840
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595	}	842	}
596	}	843	}
597		844
598	int	845	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	847	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
603		850
604	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
605	Mix_CloseAudio ()	868	Mix_CloseAudio ()
606		869
607	int	870	int
608	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
609		872
		873	const char *
		874	Mix_GetError ()
		875
610	void	876	void
611	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
612	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
613	#ifndef _WIN32	885	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	char buffer[2048];
		887	DWORD buflen;
		888
		889	EXTEND (SP, 3);
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		893	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		894	{
		895	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		896
		897	buflen = sizeof (buffer);
		898	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		899	{
		900	PUSHs (newSVpv (buffer, 0));
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		904	PUSHs (newSVpv (buffer, 0));
		905	}
		906	}
615	#endif	907	#endif
		908	}
616		909
617	void	910	void
618	add_font (char *file)	911	add_font (char *file)
619	CODE:	912	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		914
626	void	915	void
627	load_image_inline (SV *image_)	916	load_image_inline (SV *image_)
628	ALIAS:	917	ALIAS:
629	load_image_file = 1	918	load_image_file = 1
…		…
632	STRLEN image_len;	921	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
639		928
640	if (!rw)	929	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
642		931
…		…
671		960
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	961	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		962
674	assert (surface2->pitch == surface2->w * 4);	963	assert (surface2->pitch == surface2->w * 4);
675		964
		965	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	966	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	967	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	968	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	970	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		973	SDL_UnlockSurface (surface2);
685		974
686	SDL_FreeSurface (surface);	975	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	976	SDL_FreeSurface (surface2);
688	}	977	}
689		978
…		…
715	void	1004	void
716	error (char *message)	1005	error (char *message)
717	CODE:	1006	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	1008	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
721	#endif	1010	#endif
722		1011
723	void	1012	void
724	fatal (char *message)	1013	fatal (char *message)
725	CODE:	1014	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1016	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	1018	#endif
730	_exit (1);	1019	_exit (1);
731		1020
732	void	1021	void
733	_exit (int retval)	1022	_exit (int retval = 0)
734	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
735	_exit (retval);	1027	_exit (retval);
		1028	#endif
736		1029
		1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
		1038
737	MODULE = CFClient PACKAGE = CFClient::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
738		1040
739	CFClient::Font	1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
740	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
741	CODE:	1045	CODE:
742	{	1046	{
743	int count;	1047	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	1051	}
748	OUTPUT:	1052	OUTPUT:
749	RETVAL	1053	RETVAL
750		1054
751	void	1055	void
752	DESTROY (CFClient::Font self)	1056	DESTROY (DC::Font self)
753	CODE:	1057	CODE:
754	pango_font_description_free (self);	1058	pango_font_description_free (self);
755		1059
756	void	1060	void
757	make_default (CFClient::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
758	CODE:	1063	CODE:
759	default_font = self;	1064	default_font = self;
760		1065
761	MODULE = CFClient PACKAGE = CFClient::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
762		1067
763	CFClient::Layout	1068	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1069
		1070	void
		1071	glyph_cache_backup ()
		1072	PROTOTYPE:
		1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
		1080	tc_restore ();
		1081
		1082	DC::Layout
		1083	new (SV *class)
765	CODE:	1084	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
767		1086
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1088	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
776		1095
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
779	OUTPUT:	1098	OUTPUT:
780	RETVAL	1099	RETVAL
781		1100
782	void	1101	void
783	DESTROY (CFClient::Layout self)	1102	DESTROY (DC::Layout self)
784	CODE:	1103	CODE:
785	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
786	Safefree (self);	1106	Safefree (self);
787		1107
		1108	void
		1109	set_text (DC::Layout self, SV *text_)
		1110	CODE:
		1111	{
		1112	STRLEN textlen;
		1113	char *text = SvPVutf8 (text_, textlen);
		1114
		1115	pango_layout_set_text (self->pl, text, textlen);
		1116	}
		1117
		1118	void
		1119	set_markup (DC::Layout self, SV *text_)
		1120	CODE:
		1121	{
		1122	STRLEN textlen;
		1123	char *text = SvPVutf8 (text_, textlen);
		1124
		1125	pango_layout_set_markup (self->pl, text, textlen);
		1126	}
		1127
		1128	void
		1129	set_shapes (DC::Layout self, ...)
		1130	CODE:
		1131	{
		1132	PangoAttrList *attrs = 0;
		1133	const char *text = pango_layout_get_text (self->pl);
		1134	const char *pos = text;
		1135	int arg = 4;
		1136
		1137	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1138	{
		1139	PangoRectangle inkrect, rect;
		1140	PangoAttribute *attr;
		1141
		1142	int x = SvIV (ST (arg - 3));
		1143	int y = SvIV (ST (arg - 2));
		1144	int w = SvIV (ST (arg - 1));
		1145	int h = SvIV (ST (arg ));
		1146
		1147	inkrect.x = 0;
		1148	inkrect.y = 0;
		1149	inkrect.width = 0;
		1150	inkrect.height = 0;
		1151
		1152	rect.x = x * PANGO_SCALE;
		1153	rect.y = y * PANGO_SCALE;
		1154	rect.width = w * PANGO_SCALE;
		1155	rect.height = h * PANGO_SCALE;
		1156
		1157	if (!attrs)
		1158	attrs = pango_layout_get_attributes (self->pl);
		1159
		1160	attr = pango_attr_shape_new (&inkrect, &rect);
		1161	attr->start_index = pos - text;
		1162	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1163	pango_attr_list_insert (attrs, attr);
		1164
		1165	arg += 4;
		1166	pos += sizeof (OBJ_STR) - 1;
		1167	}
		1168
		1169	if (attrs)
		1170	pango_layout_set_attributes (self->pl, attrs);
		1171	}
		1172
		1173	void
		1174	get_shapes (DC::Layout self)
		1175	PPCODE:
		1176	{
		1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1178
		1179	do
		1180	{
		1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1182
		1183	if (run && shape_attr_p (run))
		1184	{
		1185	PangoRectangle extents;
		1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1187
		1188	EXTEND (SP, 2);
		1189	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1190	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1191	}
		1192	}
		1193	while (pango_layout_iter_next_run (iter));
		1194
		1195	pango_layout_iter_free (iter);
		1196	}
		1197
788	int	1198	int
789	is_rgba (CFClient::Layout self)	1199	has_wrapped (DC::Layout self)
790	CODE:	1200	CODE:
791	RETVAL = self->rgba;	1201	{
		1202	int lines = 1;
		1203	const char *text = pango_layout_get_text (self->pl);
		1204
		1205	while (*text)
		1206	lines += *text++ == '\n';
		1207
		1208	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1209	}
792	OUTPUT:	1210	OUTPUT:
793	RETVAL	1211	RETVAL
794		1212
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1213	SV *
816	get_text (CFClient::Layout self)	1214	get_text (DC::Layout self)
817	CODE:	1215	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
820	OUTPUT:	1218	OUTPUT:
821	RETVAL	1219	RETVAL
822		1220
823	void	1221	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1223	CODE:
826	self->r = r;	1224	self->r = r;
827	self->g = g;	1225	self->g = g;
828	self->b = b;	1226	self->b = b;
829	self->a = a;	1227	self->a = a;
830		1228
831	void	1229	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
833	CODE:	1231	CODE:
834	if (self->font != font)	1232	if (self->font != font)
835	{	1233	{
836	self->font = font;	1234	self->font = font;
837	layout_update_font (self);	1235	layout_update_font (self);
838	}	1236	}
839		1237
840	void	1238	void
841	set_height (CFClient::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
842	CODE:	1240	CODE:
843	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
844	{	1242	{
845	self->base_height = base_height;	1243	self->base_height = base_height;
846	layout_update_font (self);	1244	layout_update_font (self);
847	}	1245	}
848		1246
849	void	1247	void
850	set_width (CFClient::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
851	CODE:	1249	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1251
854	void	1252	void
855	set_indent (CFClient::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
856	CODE:	1254	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1256
859	void	1257	void
860	set_spacing (CFClient::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
861	CODE:	1259	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1261
864	void	1262	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
866	CODE:	1264	CODE:
867	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
872	);	1270	);
873		1271
874	void	1272	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
876	CODE:	1274	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1276
879	void	1277	void
880	size (CFClient::Layout self)	1278	size (DC::Layout self)
881	PPCODE:	1279	PPCODE:
882	{	1280	{
883	int w, h;	1281	int w, h;
884		1282
885	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
890	}	1288	}
891		1289
892	int	1290	int
		1291	descent (DC::Layout self)
		1292	CODE:
		1293	{
		1294	PangoRectangle rect;
		1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1297	RETVAL = PANGO_DESCENT (rect);
		1298	}
		1299	OUTPUT:
		1300	RETVAL
		1301
		1302	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
894	CODE:	1304	CODE:
895	{	1305	{
896	int index, trailing;	1306	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1308	RETVAL = index + trailing;
899	}	1309	}
900	OUTPUT:	1310	OUTPUT:
901	RETVAL	1311	RETVAL
902		1312
903	void	1313	void
904	cursor_pos (CFClient::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
905	PPCODE:	1315	PPCODE:
906	{	1316	{
907	PangoRectangle strong_pos;	1317	PangoRectangle pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
909		1319
910	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
911	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914	}	1324	}
915		1325
916	void	1326	void
917	render (CFClient::Layout self)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
918	PPCODE:	1328	PPCODE:
919	{	1329	{
920	SV *retval;	1330	int line, x;
921	int w, h;
922		1331
923	layout_get_pixel_size (self, &w, &h);	1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
925	if (self->rgba)	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
926	{	1335	--line;
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif	1336	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1337	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1338	PUSHs (sv_2mortal (newSViv (line)));
		1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1340	}
		1341
		1342	void
		1343	line_x_to_index (DC::Layout self, int line, int x)
		1344	PPCODE:
		1345	{
		1346	PangoLayoutLine *lp;
		1347	int index, trailing;
		1348
		1349	if (line < 0)
		1350	XSRETURN_EMPTY;
		1351
		1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1353	XSRETURN_EMPTY; /* do better */
		1354
		1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1356
		1357	EXTEND (SP, 2);
		1358	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1359	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1360	else
980	{	1361	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1362	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1364	}
1005	}	1365	}
1006		1366
		1367	void
		1368	render (DC::Layout self, float x, float y, int flags = 0)
		1369	CODE:
		1370	rc_clear (self->rc);
		1371	pango_opengl_render_layout_subpixel (
		1372	self->pl,
		1373	self->rc,
		1374	x * PANGO_SCALE, y * PANGO_SCALE,
		1375	self->r, self->g, self->b, self->a,
		1376	flags
		1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
		1381
		1382	void
		1383	draw (DC::Layout self)
		1384	CODE:
		1385	{
		1386	glEnable (GL_TEXTURE_2D);
		1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1393
		1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
1008		1402
1009	void	1403	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1404
1016	if (ow && oh)	1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1410	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1411	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1415
1030	SvPOK_only (result_);	1416	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1032		1418
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1420	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1422
1037	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1424	}
1044	}	1425	}
1045		1426
1046	void	1427	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1434	{
1054	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1058		1442
1059	if (items < 5)	1443	if (items < 5)
1060	{	1444	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1092	}	1476	}
1093	}	1477	}
1094		1478
		1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
		1489
1095	MODULE = CFClient PACKAGE = CFClient::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1096		1491
1097	CFClient::Map	1492	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1493
		1494	DC::Map
		1495	new (SV *class)
1099	CODE:	1496	CODE:
1100	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1498	RETVAL->x = 0;
1102	RETVAL->y = 0;	1499	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1507	RETVAL->row = 0;
1113	OUTPUT:	1508	OUTPUT:
1114	RETVAL	1509	RETVAL
1115		1510
1116	void	1511	void
1117	DESTROY (CFClient::Map self)	1512	DESTROY (DC::Map self)
1118	CODE:	1513	CODE:
1119	{	1514	{
1120	map_clear (self);	1515	map_clear (self);
1121	Safefree (self->face);	1516	Safefree (self->face2tile);
1122	Safefree (self->tex);	1517	Safefree (self->tex);
1123	Safefree (self);	1518	Safefree (self);
1124	}	1519	}
1125		1520
1126	void	1521	void
		1522	resize (DC::Map self, int map_width, int map_height)
		1523	CODE:
		1524	self->w = map_width;
		1525	self->h = map_height;
		1526
		1527	void
1127	clear (CFClient::Map self)	1528	clear (DC::Map self)
1128	CODE:	1529	CODE:
1129	map_clear (self);	1530	map_clear (self);
1130		1531
1131	void	1532	void
1132	set_face (CFClient::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1133	CODE:	1534	CODE:
1134	{	1535	{
1135	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1537	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1538	}
1143		1539
1144	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 \|\| face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 \|\| smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1145	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)	1564	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)
1146	CODE:	1565	CODE:
1147	{	1566	{
1148	while (self->texs <= texid)	1567	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1568
1154	{	1569	{
1155	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1156		1571
1157	tex->name = name;	1572	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1591	}
1177		1592
1178	int	1593	int
1179	ox (CFClient::Map self)	1594	ox (DC::Map self)
1180	ALIAS:	1595	ALIAS:
1181	oy = 1	1596	oy = 1
1182	x = 2	1597	x = 2
1183	y = 3	1598	y = 3
1184	w = 4	1599	w = 4
…		…
1195	}	1610	}
1196	OUTPUT:	1611	OUTPUT:
1197	RETVAL	1612	RETVAL
1198		1613
1199	void	1614	void
1200	scroll (CFClient::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1201	CODE:	1616	CODE:
1202	{	1617	{
1203	if (dx > 0)	1618	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1620	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1622
1208	if (dy > 0)	1623	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1624	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1625	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1627
1213	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1215		1630
1216	while (self->y < 0)	1631	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1222	}	1637	}
1223	}	1638	}
1224		1639
1225	void	1640	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1227	CODE:	1642	CODE:
1228	{	1643	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1646	mapcell *cell;
1232	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1233		1650
1234	while (data < data_end)	1651	while (data < data_end - 1)
1235	{	1652	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1237		1654
1238	x = ((flags >> 10) & 63) + self->x;	1655	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1656	y = self->y + ((flags >> 4) & 63);
1240		1657
1241	cell = map_get_cell (self, x, y);	1658	cell = map_get_cell (self, x, y);
1242		1659
1243	if (flags & 15)	1660	if (flags & 15)
1244	{	1661	{
1245	if (cell->darkness < 0)	1662	if (!cell->darkness)
1246	{	1663	{
		1664	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1665	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1666	}
1252		1667
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1668	//TODO: don't trust server data to be in-range(!)
1256		1669
1257	if (flags & 4)	1670	if (flags & 8)
1258	{	1671	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1672	if (extmap)
		1673	{
		1674	uint8_t ext, cmd;
		1675
		1676	do
		1677	{
		1678	ext = *data++;
		1679	cmd = ext & 0x3f;
		1680
		1681	if (cmd < 4)
		1682	cell->darkness = 255 - ext * 64 + 1;
		1683	else if (cmd == 5) // health
		1684	{
		1685	cell->stat_width = 1;
		1686	cell->stat_hp = *data++;
		1687	}
		1688	else if (cmd == 6) // monster width
		1689	cell->stat_width = *data++ + 1;
		1690	else if (cmd == 0x47)
		1691	{
		1692	if (*data == 4)
		1693	; // decode player count
		1694
		1695	data += *data + 1;
		1696	}
		1697	else if (cmd == 8) // cell flags
		1698	cell->flags = *data++;
		1699	else if (ext & 0x40) // unknown, multibyte => skip
		1700	data += *data + 1;
		1701	else
		1702	data++;
		1703	}
		1704	while (ext & 0x80);
		1705	}
		1706	else
		1707	cell->darkness = *data++ + 1;
1260	}	1708	}
1261		1709
		1710	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	1711	if (flags & (4 >> z))
1263	{	1712	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
		1714	need_facenum (self, face);
		1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1265	}	1730	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	1731	}
1272	else	1732	else
1273	cell->darkness = -1;	1733	cell->darkness = 0;
1274	}	1734	}
1275	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1276		1738
1277	SV *	1739	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1279	CODE:	1741	CODE:
1280	{	1742	{
1281	int x1, x;	1743	int x1, x;
1282	int y1, y;	1744	int y1, y;
1283	int z;	1745	int z;
…		…
1304	{	1766	{
1305	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1306		1768
1307	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1308	{	1770	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1773	int a1 = tex.a;
1316		1774
1317	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1779	}
1323	}	1780	}
1324		1781
1325	*map++ = (r )	1782	*map++ = (r )
1326	\| (g << 8)	1783	\| (g << 8)
…		…
1333	}	1790	}
1334	OUTPUT:	1791	OUTPUT:
1335	RETVAL	1792	RETVAL
1336		1793
1337	void	1794	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1796	CODE:
1340	{	1797	{
1341	int vx, vy;
1342	int x, y, z;	1798	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		1799
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
1348		1804
1349	/*	1805	rc_t *rc = rc_alloc ();
1350	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1351	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		1808
1354	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1355	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1357	*/
1358		1812
1359	glColor4ub (255, 255, 255, 255);	1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1360		1849
1361	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363	glEnable (GL_TEXTURE_2D);
1364	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		1853
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1371	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1373	{	1860	{
1374	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1375		1862
1376	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1865	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1867	tileid tile = cell->tile [z];
1382		1868
1383	if (face)	1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
		1873
		1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x\|y is
		1925	// shifted +1\|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
		1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1384	{	1974	{
1385	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
		1976	HE *he;
1386		1977
1387	int px = (x + 1) * 32 - tex.w;	1978	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1979	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1980	{
		1981	smooth_key skey = (smooth_key )HeKEY (he);
		1982	IV bits = SvIVX (HeVAL (he));
		1983
		1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
		1987	{
		1988	maptex tex = self->tex [skey->tile];
		1989	int px = (((int)skey->x) - 1) * T;
		1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1392	glEnd ();	2002	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
		2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1396	}	2028	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	2029	}
1403	}
1404	}	2030	}
1405		2031
1406	glEnd ();	2032	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1409	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
1410	}	2041	rc_free (rc);
1411		2042
		2043	// top layer: overlays such as the health bar
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	int px = x * T;
		2055	int py = y * T;
		2056
		2057	if (cell->stat_hp)
		2058	{
		2059	int width = cell->stat_width * T;
		2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2061
		2062	glColor3ub (0, 0, 0);
		2063	glRectf (px + 1, py - thick - 2,
		2064	px + width - 1, py);
		2065
		2066	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2067	glRectf (px + 2,
		2068	py - thick - 1,
		2069	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2070	}
		2071	}
		2072	}
		2073	}
		2074
1412	void	2075	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	2077	CODE:
1415	{	2078	{
1416	static float color[16][3] = {	2079	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2080	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	2081	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	2082	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	2083	{ 1.00F, 0.00F, 0.00F },
1421		2084
1422	{ 1.00, 0.54, 0.00 },	2085	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	2086	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	2087	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	2088	{ 0.18F, 0.54F, 0.34F },
1426		2089
1427	{ 0.56, 0.73, 0.56 },	2090	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	2091	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	2092	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	2093	{ 0.99F, 0.77F, 0.26F },
1431		2094
1432	{ 0.74, 0.65, 0.41 },	2095	{ 0.74F, 0.65F, 0.41F },
1433		2096
1434	{ 0.00, 1.00, 1.00 },	2097	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	2098	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	2099	{ 1.00F, 1.00F, 0.00F },
1437	};	2100	};
1438		2101
1439	int x, y;	2102	int x, y;
1440		2103
1441	glEnable (GL_TEXTURE_2D);	2104	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1470	}	2133	}
1471		2134
1472	void	2135	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2137	PPCODE:
1475	{	2138	{
1476	int vx, vy;
1477	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2147
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2150
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1488		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1489	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1491	{	2158	{
1492	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1493		2160
1494	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2163	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1498		2165
1499	darkness[y * sw4 + x] = cell->darkness < 0	2166	darkness1 [y * sw1 + x] = cell->darkness
		2167	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2168	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2169	}
1503	}	2170	}
1504		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1505	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1509	}	2214	}
1510		2215
1511	SV *	2216	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2218	CODE:
1514	{	2219	{
1515	int x, y, x1, y1;	2220	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1543	{	2248	{
1544	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2250	uint8_t flags = 0;
1546		2251
1547	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1550		2255
1551	*data++ = flags;	2256	*data++ = flags;
1552		2257
1553	if (flags & 1)	2258	if (flags & 1)
1554	{	2259	{
		2260	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2262	*data++ = tile;
1557	}	2263	}
1558		2264
1559	if (flags & 2)	2265	if (flags & 2)
1560	{	2266	{
		2267	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2269	*data++ = tile;
1563	}	2270	}
1564		2271
1565	if (flags & 4)	2272	if (flags & 4)
1566	{	2273	{
		2274	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2276	*data++ = tile;
1569	}	2277	}
1570	}	2278	}
1571	else	2279	else
1572	*data++ = 0;	2280	*data++ = 0;
1573	}	2281	}
…		…
1579	}	2287	}
1580	OUTPUT:	2288	OUTPUT:
1581	RETVAL	2289	RETVAL
1582		2290
1583	void	2291	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2293	PPCODE:
1586	{	2294	{
1587	int x, y, z;	2295	int x, y, z;
1588	int w, h;	2296	int w, h;
1589	int x1, y1;	2297	int x1, y1;
1590		2298
1591	if (*data++ != 0)	2299	if (*data++ != 0)
1592	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1593		2301
1594	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1596		2304
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1613	{	2321	{
1614	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1615		2323
1616	if (flags)	2324	if (flags)
1617	{	2325	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1621		2328
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2332
1626	if (cell->darkness <= 0)	2333	if (cell->darkness == 0)
1627	{	2334	{
1628	cell->darkness = -1;	2335	cell->darkness = 0;
1629		2336
1630	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1631	{	2338	{
1632	cell->face[z] = face[z];	2339	tileid t = tile [z];
1633		2340
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1636	}	2348	}
1637	}	2349	}
1638	}	2350	}
1639	}	2351	}
1640	}	2352	}
1641	}	2353	}
1642		2354
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1644		2356
1645	CFClient::MixChunk	2357	DC::RW
1646	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1647	CODE:	2359	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1649	OUTPUT:	2366	OUTPUT:
1650	RETVAL	2367	RETVAL
1651		2368
		2369	DC::RW
		2370	new_from_file (SV class, const char path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1652	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1653	DESTROY (CFClient::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1654	CODE:	2479	CODE:
1655	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1656		2481
1657	int	2482	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1659	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2488	OUTPUT:
1662	RETVAL	2489	RETVAL
1663		2490
1664	int	2491	DC::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2493	CODE:
		2494	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1668	OUTPUT:	2506	OUTPUT:
1669	RETVAL	2507	RETVAL
1670		2508
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672		2510
1673	int	2511	int
1674	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1675	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2518	OUTPUT:
1678	RETVAL	2519	RETVAL
1679		2520
1680	CFClient::MixMusic	2521	void
1681	new_from_file (SV class, char path)	2522	fade_out (int ms)
1682	CODE:	2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
		2531	DC::MixMusic
		2532	new (SV *class, DC::RW rwops)
		2533	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2535	OUTPUT:
1685	RETVAL	2536	RETVAL
1686		2537
1687	void	2538	void
1688	DESTROY (CFClient::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1689	CODE:	2540	CODE:
1690	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1691		2542
1692	int	2543	int
1693	play (CFClient::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1694	CODE:	2545	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2547	OUTPUT:
1697	RETVAL	2548	RETVAL
1698		2549
		2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1700		2558
1701	BOOT:	2559	BOOT:
1702	{	2560	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704	static const struct {	2562	static const struct {
1705	const char *name;	2563	const char *name;
1706	IV iv;	2564	IV iv;
1707	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2584	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1739	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1740	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1744	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1770	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1771	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1775	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
		2647	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1782	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1783	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1788	# undef const_iv	2668	# undef const_iv
1789	};	2669	};
1790		2670
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
1793	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1794		2683
1795	char *	2684	char *
1796	gl_vendor ()	2685	gl_vendor ()
1797	CODE:	2686	CODE:
1798	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1811	CODE:	2700	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813	OUTPUT:	2702	OUTPUT:
1814	RETVAL	2703	RETVAL
1815		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
1816	int glGetError ()	2719	int glGetError ()
1817		2720
1818	void glFinish ()	2721	void glFinish ()
1819		2722
1820	void glClear (int mask)	2723	void glClear (int mask)
…		…
1857	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1858	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859		2762
1860	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1861	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
1862		2767
1863	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1864		2769
1865	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1866		2771
…		…
1874		2779
1875	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
1876	CODE:	2781	CODE:
1877	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
1878		2783
1879	void glBegin (int mode)
1880
1881	void glEnd ()
1882
1883	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
1884	PROTOTYPE: @
1885	ALIAS:	2785	ALIAS:
1886	glColor_premultiply = 1	2786	glColor_premultiply = 1
1887	CODE:	2787	CODE:
1888	if (ix)	2788	if (ix)
1889	{	2789	{
1890	r *= a;	2790	r *= a;
1891	g *= a;	2791	g *= a;
1892	b *= a;	2792	b *= a;
1893	}	2793	}
1894	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2795	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899
1900	void glInterleavedArrays (int format, int stride, char *data)
1901
1902	void glDrawElements (int mode, int count, int type, char *indices)
1903
1904	# 1.2 void glDrawRangeElements (int mode, int start, int end
1905		2796
1906	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
1907	CODE:	2798	CODE:
1908	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
1909	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1914		2805
1915	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
1916	CODE:	2807	CODE:
1917	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
1918		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
1919	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
1920	CODE:	2840	CODE:
1921	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
1922		2842
1923	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
1939	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1940	CODE:	2860	CODE:
1941	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
1942	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1943		2863
1944	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1945		2865
1946	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947		2867
1948	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
1949		2871
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		2873
1952	int glGenTexture ()	2874	int glGenTexture ()
1953	CODE:	2875	CODE:
1954	{	2876	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2877	OUTPUT:
1960	RETVAL	2878	RETVAL
1961		2879
1962	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
1963	CODE:	2881	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2882	del_texture (name);
1967	}	2883
1968
1969	int glGenList ()	2884	int glGenList ()
1970	CODE:	2885	CODE:
1971	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
1972	OUTPUT:	2887	OUTPUT:
1973	RETVAL	2888	RETVAL
…		…
1980		2895
1981	void glEndList ()	2896	void glEndList ()
1982		2897
1983	void glCallList (int list)	2898	void glCallList (int list)
1984		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1985		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h \|\| !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2956	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID \| G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs. Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC