[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 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
		79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		80
47	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
48		82
49	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
51		85
52	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
		91	static AV *texture_av;
53		92
54	static struct	93	static struct
55	{	94	{
56	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	96	#include "glfunc.h"
58	#undef GL_FUNC	97	#undef GL_FUNC
59	} gl;	98	} gl;
60		99
		100	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	102	{
63	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	107	else
68	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
69	}	109	}
70		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
		135	#include "texcache.c"
		136	#include "rendercache.c"
		137
		138	#include "pango-font.c"
		139	#include "pango-fontmap.c"
		140	#include "pango-render.c"
		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
73		146
74	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
		148
		149	static int
		150	shape_attr_p (PangoLayoutRun *run)
		151	{
		152	GSList *attrs = run->item->analysis.extra_attrs;
		153
		154	while (attrs)
		155	{
		156	PangoAttribute *attr = attrs->data;
		157
		158	if (attr->klass->type == PANGO_ATTR_SHAPE)
		159	return 1;
		160
		161	attrs = attrs->next;
		162	}
		163
		164	return 0;
		165	}
75		166
76	typedef struct cf_layout {	167	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
80	int base_height;	170	int base_height;
81	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
82	} *CFClient__Layout;	173	} *DC__Layout;
83		174
84	static CFClient__Font default_font;	175	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	176	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
87		178
88	static void	179	static void
89	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
90	{	181	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	185	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	187	}
101		188
102	static void	189	static void
103	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
104	{	191	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
107	*/	194	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
109		196
110	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		199
113	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
114	}	201	}
115		202
116	static void	203	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
120		210
121	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		213
124	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
125	}	215	if (!rect.height) rect.height = 1;
126		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
127	typedef uint16_t mapface;	222	typedef uint16_t faceid;
128		223
129	typedef struct {	224	typedef struct {
130	GLint name;	225	GLuint name;
131	int w, h;	226	int w, h;
132	float s, t;	227	float s, t;
133	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
134	} maptex;	231	} maptex;
135		232
136	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
137	int16_t darkness;	236	uint16_t darkness;
138	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	238	} mapcell;
140		239
141	typedef struct {	240	typedef struct {
142	int32_t c0, c1;	241	int32_t c0, c1;
143	mapcell *col;	242	mapcell *col;
144	} maprow;	243	} maprow;
145		244
146	typedef struct map {	245	typedef struct map {
147	int x, y, w, h;	246	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	248	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	249	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		250
155	int32_t rows;	251	int32_t rows;
156	maprow *row;	252	maprow *row;
157	} *CFClient__Map;	253	} *DC__Map;
158		254
159	static char *	255	static char *
160	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
161	{	257	{
162	char *p;	258	char *p;
179	}	275	}
180		276
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
184	static maprow *	300	static maprow *
185	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
186	{	302	{
187	if (0 > y)	303	if (0 > y)
188	{	304	{
189	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
228		344
229	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
230	}	346	}
231		347
232	static mapcell *	348	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
234	{	350	{
235	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
236	}	352	}
237		353
238	static void	354	static void
239	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
240	{	356	{
241	int r;	357	int r;
242		358
243	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
252	self->row = 0;	368	self->row = 0;
253	self->rows = 0;	369	self->rows = 0;
254	}	370	}
255		371
256	static void	372	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	374	{
259	int x, y;	375	int x, y;
260	maprow *row;	376	maprow *row;
		377	mapcell *cell;
261		378
262	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	380	if (y >= 0)
264	{	381	{
265	if (y >= self->rows)	382	if (y >= self->rows)
…		…
271	if (x >= row->c0)	388	if (x >= row->c0)
272	{	389	{
273	if (x >= row->c1)	390	if (x >= row->c1)
274	break;	391	break;
275		392
276	row->col[x - row->c0].darkness = -1;	393	cell = row->col + x - row->c0;
		394
		395	cell->darkness = 0;
		396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
277	}	399	}
278	}	400	}
		401	}
		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV hv, smooth_key key, IV bits)
		410	{
		411	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (sv, SvIVX (sv) \| bits);
		415	else
		416	sv_setiv (*sv, bits);
279	}	417	}
280		418
281	static void	419	static void
282	music_finished (void)	420	music_finished (void)
283	{	421	{
…		…
319	n \|= n >> 16;	457	n \|= n >> 16;
320		458
321	return n + 1;	459	return n + 1;
322	}	460	}
323		461
324	MODULE = CFClient PACKAGE = CFClient	462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
		473	/* SDL should provide this, really. */
		474	#define SDLK_MODIFIER_MIN 300
		475	#define SDLK_MODIFIER_MAX 314
		476
		477	/******************************************************************************/
		478
		479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp \|\| !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
325		521
326	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
327		523
328	BOOT:	524	BOOT:
329	{	525	{
330	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	527	static const struct {
332	const char *name;	528	const char *name;
333	IV iv;	529	IV iv;
334	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
		532	const_iv (SDLK_MODIFIER_MIN),
		533	const_iv (SDLK_MODIFIER_MAX),
		534
336	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	552	const_iv (SDL_USEREVENT),
		553
		554	const_iv (SDL_APPINPUTFOCUS),
		555	const_iv (SDL_APPMOUSEFOCUS),
		556	const_iv (SDL_APPACTIVE),
		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
418	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	641
431	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),	643
433	const_iv (KMOD_META)	644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
434	# undef const_iv	652	# undef const_iv
435	};	653	};
436		654
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		657
		658	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		659	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	660	}
		661
		662	void
		663	weaken (SV *rv)
		664	PROTOTYPE: $
		665	CODE:
		666	sv_rvweaken (rv);
		667
		668	int
		669	in_destruct ()
		670	CODE:
		671	RETVAL = PL_main_cv == Nullcv;
		672	OUTPUT:
		673	RETVAL
440		674
441	NV floor (NV x)	675	NV floor (NV x)
442		676
443	NV ceil (NV x)	677	NV ceil (NV x)
444		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
445	void	683	void
446	pango_init ()	684	pango_init ()
447	CODE:	685	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	686	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	688	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);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}	690	/pango_context_set_font_description (opengl_context, default_font);/
455	{	691	#if PANGO_VERSION_CHECK (1, 15, 2)
456	cairo_font_options_t *fopt = cairo_font_options_create ();	692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457	cairo_fontmap = pango_cairo_font_map_get_default ();	693	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
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	694	#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	}	695	}
471		696
472	int	697	char *SDL_GetError ()
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
474		698
475	void	699	int SDL_Init (U32 flags)
		700
		701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
476	SDL_Quit ()	705	void SDL_Quit ()
477		706
478	void	707	void
479	SDL_ListModes ()	708	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	709	PPCODE:
481	{	710	{
482	SDL_Rect **m;	711	SDL_Rect **m;
483		712
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	713	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	714	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	715	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	716	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		717
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	718	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		720
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	721	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		725
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		727	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		730	#endif
501		731
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		733
504	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
505	while (*m)	735	while (*m)
506	{	736	{
507	AV *av = newAV ();	737	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
		740	av_push (av, newSViv (rgb));
		741	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
511		743
512	++m;	744	++m;
513	}	745	}
514	}	746	}
515		747
516	char *
517	SDL_GetError ()
518
519	int	748	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	749	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	750	CODE:
		751	{
		752	SDL_EnableUNICODE (1);
		753	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		754
		755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		759
522	RETVAL = !!SDL_SetVideoMode (	760	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	761	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	762	);
		763
525	if (RETVAL)	764	if (RETVAL)
526	{	765	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	766	av_clear (texture_av);
		767
		768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	770	#include "glfunc.h"
530	# undef GL_FUNC	771	#undef GL_FUNC
531	}	772	}
		773	}
532	OUTPUT:	774	OUTPUT:
533	RETVAL	775	RETVAL
534		776
535	void	777	void
536	SDL_GL_SwapBuffers ()	778	SDL_GL_SwapBuffers ()
537		779
538	char *	780	char *
539	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
540		782
		783	int
		784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
		788
541	void	789	void
542	SDL_PollEvent ()	790	poll_events ()
543	PPCODE:	791	PPCODE:
544	{	792	{
545	SDL_Event ev;	793	SDL_Event ev;
546		794
547	while (SDL_PollEvent (&ev))	795	SDL_PumpEvents ();
		796	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	797	{
549	HV *hv = newHV ();	798	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	799	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		800
552	switch (ev.type)	801	switch (ev.type)
553	{	802	{
554	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
555	case SDL_KEYUP:	804	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	810	break;
561		811
562	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	814	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	815	break;
566		816
567	case SDL_MOUSEMOTION:	817	case SDL_MOUSEMOTION:
		818	{
		819	int state = ev.motion.state;
		820	int x = ev.motion.x;
		821	int y = ev.motion.y;
		822	int xrel = ev.motion.xrel;
		823	int yrel = ev.motion.yrel;
		824
		825	/* do simplistic event compression */
		826	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		827	&& state == ev.motion.state)
		828	{
		829	xrel += ev.motion.xrel;
		830	yrel += ev.motion.yrel;
		831	x = ev.motion.x;
		832	y = ev.motion.y;
		833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		834	}
		835
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		842	}
575	break;	843	break;
576		844
577	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580		848
581	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	859	break;
592	}	860	}
593		861
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595	}	863	}
596	}	864	}
597		865
598	int	866	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	868	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
603		871
604	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
605	Mix_CloseAudio ()	889	Mix_CloseAudio ()
606		890
607	int	891	int
608	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
609		893
		894	const char *
		895	Mix_GetError ()
		896
610	void	897	void
611	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
612	CODE:	899	CODE:
		900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		901
		902	void
		903	win32_proxy_info ()
		904	PPCODE:
		905	{
613	#ifndef _WIN32	906	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	907	char buffer[2048];
		908	DWORD buflen;
		909
		910	EXTEND (SP, 3);
		911
		912	buflen = sizeof (buffer);
		913	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		914	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		915	{
		916	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		917
		918	buflen = sizeof (buffer);
		919	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		920	{
		921	PUSHs (newSVpv (buffer, 0));
		922
		923	buflen = sizeof (buffer);
		924	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		925	PUSHs (newSVpv (buffer, 0));
		926	}
		927	}
615	#endif	928	#endif
		929	}
616		930
617	void	931	int
618	add_font (char *file)	932	add_font (char *file)
619	CODE:	933	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32	935	OUTPUT:
622	// cairo... sigh... requires win2000	936	RETVAL
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		937
626	void	938	void
627	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
628	ALIAS:	940	ALIAS:
629	load_image_file = 1	941	load_image_file = 1
…		…
632	STRLEN image_len;	944	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	945	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	946	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
639		951
640	if (!rw)	952	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
642		954
…		…
671		983
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	984	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		985
674	assert (surface2->pitch == surface2->w * 4);	986	assert (surface2->pitch == surface2->w * 4);
675		987
		988	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	989	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	990	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	991	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	992	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)));	993	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	994	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	995	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		996	SDL_UnlockSurface (surface2);
685		997
686	SDL_FreeSurface (surface);	998	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	999	SDL_FreeSurface (surface2);
688	}	1000	}
689		1001
…		…
715	void	1027	void
716	error (char *message)	1028	error (char *message)
717	CODE:	1029	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	1031	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
721	#endif	1033	#endif
722		1034
723	void	1035	void
724	fatal (char *message)	1036	fatal (char *message)
725	CODE:	1037	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1039	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	1041	#endif
730	_exit (1);	1042	_exit (1);
731		1043
732	void	1044	void
733	_exit (int retval)	1045	_exit (int retval = 0)
734	CODE:	1046	CODE:
		1047	#ifdef WIN32
		1048	ExitThread (retval); // unclean, please beam me up
		1049	#else
735	_exit (retval);	1050	_exit (retval);
		1051	#endif
736		1052
		1053	void
		1054	debug ()
		1055	CODE:
		1056	{
		1057	#if DEBUG
		1058	VALGRIND_DO_LEAK_CHECK;
		1059	#endif
		1060	}
		1061
737	MODULE = CFClient PACKAGE = CFClient::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
738		1063
739	CFClient::Font	1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
740	new_from_file (SV class, char path, int id = 0)	1067	new_from_file (SV class, char path, int id = 0)
741	CODE:	1068	CODE:
742	{	1069	{
743	int count;	1070	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1071	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	1074	}
748	OUTPUT:	1075	OUTPUT:
749	RETVAL	1076	RETVAL
750		1077
751	void	1078	void
752	DESTROY (CFClient::Font self)	1079	DESTROY (DC::Font self)
753	CODE:	1080	CODE:
754	pango_font_description_free (self);	1081	pango_font_description_free (self);
755		1082
756	void	1083	void
757	make_default (CFClient::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
758	CODE:	1086	CODE:
759	default_font = self;	1087	default_font = self;
760		1088
761	MODULE = CFClient PACKAGE = CFClient::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
762		1090
763	CFClient::Layout	1091	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1092
		1093	void
		1094	glyph_cache_backup ()
		1095	PROTOTYPE:
		1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
		1103	tc_restore ();
		1104
		1105	DC::Layout
		1106	new (SV *class)
765	CODE:	1107	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
767		1109
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1111	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
776		1118
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
779	OUTPUT:	1121	OUTPUT:
780	RETVAL	1122	RETVAL
781		1123
782	void	1124	void
783	DESTROY (CFClient::Layout self)	1125	DESTROY (DC::Layout self)
784	CODE:	1126	CODE:
785	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
786	Safefree (self);	1129	Safefree (self);
787		1130
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1131	void
796	set_text (CFClient::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
797	CODE:	1133	CODE:
798	{	1134	{
799	STRLEN textlen;	1135	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
801		1137
802	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
803	}	1139	}
804		1140
805	void	1141	void
806	set_markup (CFClient::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
807	CODE:	1143	CODE:
808	{	1144	{
809	STRLEN textlen;	1145	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
811		1147
812	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
813	}	1149	}
814		1150
		1151	void
		1152	set_shapes (DC::Layout self, ...)
		1153	CODE:
		1154	{
		1155	PangoAttrList *attrs = 0;
		1156	const char *text = pango_layout_get_text (self->pl);
		1157	const char *pos = text;
		1158	int arg = 4;
		1159
		1160	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1161	{
		1162	PangoRectangle inkrect, rect;
		1163	PangoAttribute *attr;
		1164
		1165	int x = SvIV (ST (arg - 3));
		1166	int y = SvIV (ST (arg - 2));
		1167	int w = SvIV (ST (arg - 1));
		1168	int h = SvIV (ST (arg ));
		1169
		1170	inkrect.x = 0;
		1171	inkrect.y = 0;
		1172	inkrect.width = 0;
		1173	inkrect.height = 0;
		1174
		1175	rect.x = x * PANGO_SCALE;
		1176	rect.y = y * PANGO_SCALE;
		1177	rect.width = w * PANGO_SCALE;
		1178	rect.height = h * PANGO_SCALE;
		1179
		1180	if (!attrs)
		1181	attrs = pango_layout_get_attributes (self->pl);
		1182
		1183	attr = pango_attr_shape_new (&inkrect, &rect);
		1184	attr->start_index = pos - text;
		1185	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1186	pango_attr_list_insert (attrs, attr);
		1187
		1188	arg += 4;
		1189	pos += sizeof (OBJ_STR) - 1;
		1190	}
		1191
		1192	if (attrs)
		1193	pango_layout_set_attributes (self->pl, attrs);
		1194	}
		1195
		1196	void
		1197	get_shapes (DC::Layout self)
		1198	PPCODE:
		1199	{
		1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1201
		1202	do
		1203	{
		1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1205
		1206	if (run && shape_attr_p (run))
		1207	{
		1208	PangoRectangle extents;
		1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1210
		1211	EXTEND (SP, 2);
		1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1213	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1214	}
		1215	}
		1216	while (pango_layout_iter_next_run (iter));
		1217
		1218	pango_layout_iter_free (iter);
		1219	}
		1220
		1221	int
		1222	has_wrapped (DC::Layout self)
		1223	CODE:
		1224	{
		1225	int lines = 1;
		1226	const char *text = pango_layout_get_text (self->pl);
		1227
		1228	while (*text)
		1229	lines += *text++ == '\n';
		1230
		1231	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1232	}
		1233	OUTPUT:
		1234	RETVAL
		1235
815	SV *	1236	SV *
816	get_text (CFClient::Layout self)	1237	get_text (DC::Layout self)
817	CODE:	1238	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
820	OUTPUT:	1241	OUTPUT:
821	RETVAL	1242	RETVAL
822		1243
823	void	1244	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1246	CODE:
826	self->r = r;	1247	self->r = r;
827	self->g = g;	1248	self->g = g;
828	self->b = b;	1249	self->b = b;
829	self->a = a;	1250	self->a = a;
830		1251
831	void	1252	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
833	CODE:	1254	CODE:
834	if (self->font != font)	1255	if (self->font != font)
835	{	1256	{
836	self->font = font;	1257	self->font = font;
837	layout_update_font (self);	1258	layout_update_font (self);
838	}	1259	}
839		1260
840	void	1261	void
841	set_height (CFClient::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
842	CODE:	1263	CODE:
843	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
844	{	1265	{
845	self->base_height = base_height;	1266	self->base_height = base_height;
846	layout_update_font (self);	1267	layout_update_font (self);
847	}	1268	}
848		1269
849	void	1270	void
850	set_width (CFClient::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
851	CODE:	1272	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1274
854	void	1275	void
855	set_indent (CFClient::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
856	CODE:	1277	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1279
859	void	1280	void
860	set_spacing (CFClient::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
861	CODE:	1282	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1284
864	void	1285	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
866	CODE:	1287	CODE:
867	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
872	);	1293	);
873		1294
874	void	1295	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
876	CODE:	1297	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1299
879	void	1300	void
880	size (CFClient::Layout self)	1301	size (DC::Layout self)
881	PPCODE:	1302	PPCODE:
882	{	1303	{
883	int w, h;	1304	int w, h;
884		1305
885	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
890	}	1311	}
891		1312
892	int	1313	int
		1314	descent (DC::Layout self)
		1315	CODE:
		1316	{
		1317	PangoRectangle rect;
		1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1320	RETVAL = PANGO_DESCENT (rect);
		1321	}
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
894	CODE:	1327	CODE:
895	{	1328	{
896	int index, trailing;	1329	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1331	RETVAL = index + trailing;
899	}	1332	}
900	OUTPUT:	1333	OUTPUT:
901	RETVAL	1334	RETVAL
902		1335
903	void	1336	void
904	cursor_pos (CFClient::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
905	PPCODE:	1338	PPCODE:
906	{	1339	{
907	PangoRectangle strong_pos;	1340	PangoRectangle pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909		1342
910	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
911	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914	}	1347	}
915		1348
916	void	1349	void
917	render (CFClient::Layout self)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
918	PPCODE:	1351	PPCODE:
919	{	1352	{
920	SV *retval;	1353	int line, x;
921	int w, h;
922		1354
923	layout_get_pixel_size (self, &w, &h);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
925	if (self->rgba)	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
926	{	1358	--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	1359	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1360	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1361	PUSHs (sv_2mortal (newSViv (line)));
		1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1363	}
		1364
		1365	void
		1366	line_x_to_index (DC::Layout self, int line, int x)
		1367	PPCODE:
		1368	{
		1369	PangoLayoutLine *lp;
		1370	int index, trailing;
		1371
		1372	if (line < 0)
		1373	XSRETURN_EMPTY;
		1374
		1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1376	XSRETURN_EMPTY; /* do better */
		1377
		1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1379
		1380	EXTEND (SP, 2);
		1381	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1382	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	1383	else
980	{	1384	{
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)));	1385	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1386	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	}	1387	}
1005	}	1388	}
1006		1389
		1390	void
		1391	render (DC::Layout self, float x, float y, int flags = 0)
		1392	CODE:
		1393	rc_clear (self->rc);
		1394	pango_opengl_render_layout_subpixel (
		1395	self->pl,
		1396	self->rc,
		1397	x * PANGO_SCALE, y * PANGO_SCALE,
		1398	self->r, self->g, self->b, self->a,
		1399	flags
		1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
		1404
		1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1008		1425
1009	void	1426	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1427
1016	if (ow && oh)	1428	void
		1429	pad (SV *data_, int ow, int oh, int nw, int nh)
		1430	CODE:
		1431	{
		1432	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1433	{
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;	1434	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1437	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1438
1030	SvPOK_only (result_);	1439	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1032		1441
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1443	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1444	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1445
1037	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1447	}
1044	}	1448	}
1045		1449
1046	void	1450	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1451	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1457	{
1054	HV hv = (HV )SvRV (self);	1458	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
1058		1465
1059	if (items < 5)	1466	if (items < 5)
1060	{	1467	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1092	}	1499	}
1093	}	1500	}
1094		1501
		1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1503	CODE:
		1504	{
		1505	GLint width;
		1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1507	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1508	RETVAL = width > 0;
		1509	}
		1510	OUTPUT:
		1511	RETVAL
		1512
1095	MODULE = CFClient PACKAGE = CFClient::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1096		1514
1097	CFClient::Map	1515	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1516
		1517	DC::Map
		1518	new (SV *class)
1099	CODE:	1519	CODE:
1100	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1521	RETVAL->x = 0;
1102	RETVAL->y = 0;	1522	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1523	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1524	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1525	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1526	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1527	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1528	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;	1529	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1530	RETVAL->row = 0;
1113	OUTPUT:	1531	OUTPUT:
1114	RETVAL	1532	RETVAL
1115		1533
1116	void	1534	void
1117	DESTROY (CFClient::Map self)	1535	DESTROY (DC::Map self)
1118	CODE:	1536	CODE:
1119	{	1537	{
1120	map_clear (self);	1538	map_clear (self);
1121	Safefree (self->face);	1539	Safefree (self->face2tile);
1122	Safefree (self->tex);	1540	Safefree (self->tex);
1123	Safefree (self);	1541	Safefree (self);
1124	}	1542	}
1125		1543
1126	void	1544	void
		1545	resize (DC::Map self, int map_width, int map_height)
		1546	CODE:
		1547	self->w = map_width;
		1548	self->h = map_height;
		1549
		1550	void
1127	clear (CFClient::Map self)	1551	clear (DC::Map self)
1128	CODE:	1552	CODE:
1129	map_clear (self);	1553	map_clear (self);
1130		1554
1131	void	1555	void
1132	set_face (CFClient::Map self, int face, int texid)	1556	set_tileid (DC::Map self, int face, int tile)
1133	CODE:	1557	CODE:
1134	{	1558	{
1135	while (self->faces <= face)	1559	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1560	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	}	1561	}
1143		1562
1144	void	1563	void
		1564	set_smooth (DC::Map self, int face, int smooth, int level)
		1565	CODE:
		1566	{
		1567	tileid texid;
		1568	maptex *tex;
		1569
		1570	if (face < 0 \|\| face >= self->faces)
		1571	return;
		1572
		1573	if (smooth < 0 \|\| smooth >= self->faces)
		1574	return;
		1575
		1576	texid = self->face2tile [face];
		1577
		1578	if (!texid)
		1579	return;
		1580
		1581	tex = self->tex + texid;
		1582	tex->smoothtile = self->face2tile [smooth];
		1583	tex->smoothlevel = level;
		1584	}
		1585
		1586	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)	1587	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:	1588	CODE:
1147	{	1589	{
1148	while (self->texs <= texid)	1590	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1591
1154	{	1592	{
1155	maptex *tex = self->tex + texid;	1593	maptex *tex = self->tex + texid;
1156		1594
1157	tex->name = name;	1595	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1614	}
1177		1615
1178	int	1616	int
1179	ox (CFClient::Map self)	1617	ox (DC::Map self)
1180	ALIAS:	1618	ALIAS:
1181	oy = 1	1619	oy = 1
1182	x = 2	1620	x = 2
1183	y = 3	1621	y = 3
1184	w = 4	1622	w = 4
…		…
1195	}	1633	}
1196	OUTPUT:	1634	OUTPUT:
1197	RETVAL	1635	RETVAL
1198		1636
1199	void	1637	void
1200	scroll (CFClient::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1201	CODE:	1639	CODE:
1202	{	1640	{
1203	if (dx > 0)	1641	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1643	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1644	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1645
1208	if (dy > 0)	1646	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1647	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1648	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1649	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1650
1213	self->ox += dx; self->x += dx;	1651	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1652	self->oy += dy; self->y += dy;
1215		1653
1216	while (self->y < 0)	1654	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1222	}	1660	}
1223	}	1661	}
1224		1662
1225	void	1663	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1227	CODE:	1665	CODE:
1228	{	1666	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1667	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1668	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1669	mapcell *cell;
1232	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1233		1673
1234	while (data < data_end)	1674	while (data < data_end - 1)
1235	{	1675	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1237		1677
1238	x = ((flags >> 10) & 63) + self->x;	1678	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1679	y = self->y + ((flags >> 4) & 63);
1240		1680
1241	cell = map_get_cell (self, x, y);	1681	cell = map_get_cell (self, x, y);
1242		1682
1243	if (flags & 15)	1683	if (flags & 15)
1244	{	1684	{
1245	if (cell->darkness < 0)	1685	if (!cell->darkness)
1246	{	1686	{
		1687	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1688	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1689	}
1252		1690
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1691	//TODO: don't trust server data to be in-range(!)
1256		1692
1257	if (flags & 4)	1693	if (flags & 8)
1258	{	1694	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1695	if (extmap)
		1696	{
		1697	uint8_t ext, cmd;
		1698
		1699	do
		1700	{
		1701	ext = *data++;
		1702	cmd = ext & 0x7f;
		1703
		1704	if (cmd < 4)
		1705	cell->darkness = 255 - ext * 64 + 1;
		1706	else if (cmd == 5) // health
		1707	{
		1708	cell->stat_width = 1;
		1709	cell->stat_hp = *data++;
		1710	}
		1711	else if (cmd == 6) // monster width
		1712	cell->stat_width = *data++ + 1;
		1713	else if (cmd == 0x47)
		1714	{
		1715	if (*data == 1) cell->player = data [1];
		1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1719
		1720	data += *data + 1;
		1721	}
		1722	else if (cmd == 8) // cell flags
		1723	cell->flags = *data++;
		1724	else if (ext & 0x40) // unknown, multibyte => skip
		1725	data += *data + 1;
		1726	else
		1727	data++;
		1728	}
		1729	while (ext & 0x80);
		1730	}
		1731	else
		1732	cell->darkness = *data++ + 1;
1260	}	1733	}
1261		1734
		1735	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	1736	if (flags & (4 >> z))
1263	{	1737	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
		1739	need_facenum (self, face);
		1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1265	}	1755	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	1756	}
1272	else	1757	else
1273	cell->darkness = -1;	1758	cell->darkness = 0;
1274	}	1759	}
1275	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1276		1763
1277	SV *	1764	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1279	CODE:	1766	CODE:
1280	{	1767	{
1281	int x1, x;	1768	int x1, x;
1282	int y1, y;	1769	int y1, y;
1283	int z;	1770	int z;
…		…
1304	{	1791	{
1305	mapcell *cell = row->col + (x - row->c0);	1792	mapcell *cell = row->col + (x - row->c0);
1306		1793
1307	for (z = 0; z <= 0; z++)	1794	for (z = 0; z <= 0; z++)
1308	{	1795	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1796	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1797	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1798	int a1 = tex.a;
1316		1799
1317	r = (r * a0 + tex.r * a1) / 255;	1800	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1801	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1802	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1803	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1804	}
1323	}	1805	}
1324		1806
1325	*map++ = (r )	1807	*map++ = (r )
1326	\| (g << 8)	1808	\| (g << 8)
…		…
1333	}	1815	}
1334	OUTPUT:	1816	OUTPUT:
1335	RETVAL	1817	RETVAL
1336		1818
1337	void	1819	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1339	CODE:	1821	CODE:
1340	{	1822	{
1341	int vx, vy;
1342	int x, y, z;	1823	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		1824
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1825	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1828	smooth_key skey;
		1829	int pl_x, pl_y;
		1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
1348		1834
1349	/*	1835	pl_tex.name = 0;
1350	int vx = self->vx = self->w >= sw
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		1836
1354	int vy = self->vy = self->h >= sh	1837	// thats current max. sorry.
1355	? self->y + (self->h - sh) / 2	1838	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1839	if (sh > 255) sh = 255;
1357	*/
1358		1840
1359	glColor4ub (255, 255, 255, 255);	1841	// clear key, in case of extra padding
		1842	memset (&skey, 0, sizeof (skey));
		1843
		1844	memset (&key, 0, sizeof (key));
		1845	key.r = 255;
		1846	key.g = 255;
		1847	key.b = 255;
		1848	key.a = 255;
		1849	key.mode = GL_QUADS;
		1850	key.format = GL_T2F_V3F;
		1851	key.texname = -1;
		1852
		1853	mx += self->x;
		1854	my += self->y;
		1855
		1856	// first pass: determine smooth_max
		1857	// rather ugly, if you ask me
		1858	// could also be stored inside mapcell and updated on change
		1859	memset (smooth_max, 0, sizeof (smooth_max));
		1860
		1861	for (y = 0; y < sh; y++)
		1862	if (0 <= y + my && y + my < self->rows)
		1863	{
		1864	maprow *row = self->row + (y + my);
		1865
		1866	for (x = 0; x < sw; x++)
		1867	if (row->c0 <= x + mx && x + mx < row->c1)
		1868	{
		1869	mapcell *cell = row->col + (x + mx - row->c0);
		1870
		1871	smooth_max[x + 1][y + 1] =
		1872	MAX (self->tex [cell->tile [0]].smoothlevel,
		1873	MAX (self->tex [cell->tile [1]].smoothlevel,
		1874	self->tex [cell->tile [2]].smoothlevel));
		1875	}
		1876	}
1360		1877
1361	glEnable (GL_BLEND);	1878	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	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);	1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		1881
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	1882	for (z = 0; z <= 2; z++)
		1883	{
		1884	memset (smooth_level, 0, sizeof (smooth_level));
		1885
1371	for (y = 0; y < sh; y++)	1886	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1887	if (0 <= y + my && y + my < self->rows)
1373	{	1888	{
1374	maprow *row = self->row + (y + vy);	1889	maprow *row = self->row + (y + my);
1375		1890
1376	for (x = 0; x < sw; x++)	1891	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1892	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1893	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1894	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1895	tileid tile = cell->tile [z];
1382		1896
1383	if (face)	1897	if (tile)
		1898	{
		1899	maptex tex = self->tex [tile];
		1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
		1902
		1903	if (key.texname != tex.name)
		1904	{
		1905	if (!tex.name)
		1906	tex = self->tex [2]; /* missing, replace by noface */
		1907
		1908	key.texname = tex.name;
		1909	arr = rc_array (rc, &key);
		1910	}
		1911
		1912	if (expect_false (cell->player == player) && expect_false (z == 2))
		1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
		1928	if (cell->flags & 1)
		1929	{
		1930	maptex tex = self->tex [1];
		1931	int px = x * T + T * 2 / 32;
		1932	int py = y * T - T * 6 / 32;
		1933
		1934	if (tex.name)
		1935	{
		1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1946	}
		1947	}
		1948	}
		1949
		1950	// update smooth hash
		1951	if (tex.smoothtile)
		1952	{
		1953	skey.tile = tex.smoothtile;
		1954	skey.level = tex.smoothlevel;
		1955
		1956	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1957
		1958	// add bits to current tile and all neighbours. skey.x\|y is
		1959	// shifted +1\|+1 so we always stay positive.
		1960
		1961	// bits is ___n cccc CCCC bbbb
		1962	// n do not draw borders&corners
		1963	// c draw these corners, but...
		1964	// C ... not these
		1965	// b draw these borders
		1966
		1967	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1968	// ┃· ·· ·┃ ━━
		1969
		1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1971	// ·· ·· ·┏ ┓·
		1972
		1973	// full tile
		1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1975
		1976	// borders
		1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1981
		1982	// corners
		1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1987	}
		1988	}
		1989	}
		1990	}
		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
		1995	// go through all smoothlevels, lowest to highest, then draw.
		1996	// this is basically counting sort
		1997	{
		1998	int w, b;
		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
		2002	for (w = 0; w < 256 / 32; ++w)
		2003	{
		2004	uint32_t smask = smooth_level [w];
		2005	if (smask)
		2006	for (b = 0; b < 32; ++b)
		2007	if (smask & (((uint32_t)1) << b))
1384	{	2008	{
1385	maptex tex = self->tex [face];	2009	int level = (w << 5) \| b;
		2010	HE *he;
1386		2011
1387	int px = (x + 1) * 32 - tex.w;	2012	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	2013	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	2014	{
		2015	smooth_key skey = (smooth_key )HeKEY (he);
		2016	IV bits = SvIVX (HeVAL (he));
		2017
		2018	if (!(bits & 0x1000)
		2019	&& skey->level == level
		2020	&& level > smooth_max [skey->x][skey->y])
		2021	{
		2022	maptex tex = self->tex [skey->tile];
		2023	int px = (((int)skey->x) - 1) * T;
		2024	int py = (((int)skey->y) - 1) * T;
		2025	int border = bits & 15;
		2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2027	float dx = tex.s * .0625f; // 16 images/row
		2028	float dy = tex.t * .5f ; // 2 images/column
		2029
		2030	if (tex.name)
		2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
		2034	if (key.texname != tex.name)
		2035	{
1392	glEnd ();	2036	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
		2039	}
		2040
		2041	if (border)
		2042	{
		2043	float ox = border * dx;
		2044
		2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2049	}
		2050
		2051	if (corner)
		2052	{
		2053	float ox = corner * dx;
		2054
		2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
		2060	}
		2061	}
1396	}	2062	}
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	}	2063	}
1403	}
1404	}	2064	}
1405		2065
1406	glEnd ();	2066	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
		2069	}
		2070
		2071	hv_clear (smooth);
		2072	}
		2073
		2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
		2079
		2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1409	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
1410	}	2092	rc_free (rc);
1411		2093
		2094	// top layer: overlays such as the health bar
		2095	for (y = 0; y < sh; y++)
		2096	if (0 <= y + my && y + my < self->rows)
		2097	{
		2098	maprow *row = self->row + (y + my);
		2099
		2100	for (x = 0; x < sw; x++)
		2101	if (row->c0 <= x + mx && x + mx < row->c1)
		2102	{
		2103	mapcell *cell = row->col + (x + mx - row->c0);
		2104
		2105	int px = x * T;
		2106	int py = y * T;
		2107
		2108	if (cell->stat_hp)
		2109	{
		2110	int width = cell->stat_width * T;
		2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2112
		2113	glColor3ub (0, 0, 0);
		2114	glRectf (px + 1, py - thick - 2,
		2115	px + width - 1, py);
		2116
		2117	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2118	glRectf (px + 2,
		2119	py - thick - 1,
		2120	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2121	}
		2122	}
		2123	}
		2124	}
		2125
1412	void	2126	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	2128	CODE:
1415	{	2129	{
1416	static float color[16][3] = {	2130	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2131	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	2132	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	2133	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	2134	{ 1.00F, 0.00F, 0.00F },
1421		2135
1422	{ 1.00, 0.54, 0.00 },	2136	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	2137	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	2138	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	2139	{ 0.18F, 0.54F, 0.34F },
1426		2140
1427	{ 0.56, 0.73, 0.56 },	2141	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	2142	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	2143	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	2144	{ 0.99F, 0.77F, 0.26F },
1431		2145
1432	{ 0.74, 0.65, 0.41 },	2146	{ 0.74F, 0.65F, 0.41F },
1433		2147
1434	{ 0.00, 1.00, 1.00 },	2148	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	2149	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	2150	{ 1.00F, 1.00F, 0.00F },
1437	};	2151	};
1438		2152
1439	int x, y;	2153	int x, y;
1440		2154
1441	glEnable (GL_TEXTURE_2D);	2155	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1470	}	2184	}
1471		2185
1472	void	2186	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2188	PPCODE:
1475	{	2189	{
1476	int vx, vy;
1477	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2196	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2197	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2198
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2201
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2202	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2203	my += self->y - 1;
1488		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1489	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1491	{	2209	{
1492	maprow *row = self->row + (y + vy);	2210	maprow *row = self->row + (y + my);
1493		2211
1494	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2214	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1498		2216
1499	darkness[y * sw4 + x] = cell->darkness < 0	2217	darkness1 [y * sw1 + x] = cell->darkness
		2218	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2219	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2220	}
1503	}	2221	}
1504		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1505	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1509	}	2265	}
1510		2266
1511	SV *	2267	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2269	CODE:
1514	{	2270	{
1515	int x, y, x1, y1;	2271	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2272	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2273	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2298	if (row && row->c0 <= x && x < row->c1)
1543	{	2299	{
1544	mapcell *cell = row->col + (x - row->c0);	2300	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2301	uint8_t flags = 0;
1546		2302
1547	if (cell->face [0]) flags \|= 1;	2303	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2304	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2305	if (cell->tile [2]) flags \|= 4;
1550		2306
1551	*data++ = flags;	2307	*data++ = flags;
1552		2308
1553	if (flags & 1)	2309	if (flags & 1)
1554	{	2310	{
		2311	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2312	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2313	*data++ = tile;
1557	}	2314	}
1558		2315
1559	if (flags & 2)	2316	if (flags & 2)
1560	{	2317	{
		2318	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2319	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2320	*data++ = tile;
1563	}	2321	}
1564		2322
1565	if (flags & 4)	2323	if (flags & 4)
1566	{	2324	{
		2325	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2326	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2327	*data++ = tile;
1569	}	2328	}
1570	}	2329	}
1571	else	2330	else
1572	*data++ = 0;	2331	*data++ = 0;
1573	}	2332	}
1574	}	2333	}
1575		2334
		2335	/* if size is wh + 5 then no data has been found /
		2336	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2337	{
1576	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
1577	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
1578	RETVAL = data_sv;	2342	RETVAL = data_sv;
1579	}	2343	}
1580	OUTPUT:	2344	OUTPUT:
1581	RETVAL	2345	RETVAL
1582		2346
1583	void	2347	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585	PPCODE:	2349	PPCODE:
1586	{	2350	{
1587	int x, y, z;	2351	int x, y, z;
1588	int w, h;	2352	int w, h;
1589	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t data, end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
1590		2364
1591	if (*data++ != 0)	2365	if (*data++ != 0)
1592	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
1593		2367
1594	w = data++ << 8; w \|= data++;	2368	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2369	h = data++ << 8; h \|= data++;
1596		2370
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1609	{	2383	{
1610	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
1611		2385
1612	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
1613	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
1614	uint8_t flags = *data++;	2393	flags = *data++;
1615		2394
1616	if (flags)	2395	if (flags)
1617	{	2396	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
		2398	tileid tile[3] = { 0, 0, 0 };
1621		2399
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2400	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2401	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2402	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2403
1626	if (cell->darkness <= 0)	2404	if (cell->darkness == 0)
1627	{	2405	{
1628	cell->darkness = -1;	2406	/cell->darkness = 0;/
		2407	EXTEND (SP, 3);
1629		2408
1630	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
1631	{	2410	{
1632	cell->face[z] = face[z];	2411	tileid t = tile [z];
1633		2412
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2413	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2414	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2415	PUSHs (sv_2mortal (newSViv (t)));
		2416	need_texid (self, t);
		2417	}
		2418
		2419	cell->tile [z] = t;
1636	}	2420	}
1637	}	2421	}
1638	}	2422	}
1639	}	2423	}
1640	}	2424	}
1641	}	2425	}
1642		2426
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
1644		2428
1645	CFClient::MixChunk	2429	DC::RW
1646	new_from_file (SV class, char path)	2430	new (SV class, SV data_sv)
1647	CODE:	2431	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
1649	OUTPUT:	2438	OUTPUT:
1650	RETVAL	2439	RETVAL
1651		2440
		2441	DC::RW
		2442	new_from_file (SV class, const char path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
1652	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
1653	DESTROY (CFClient::MixChunk self)	2550	DESTROY (DC::MixChunk self)
1654	CODE:	2551	CODE:
1655	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
1656		2553
1657	int	2554	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
1659	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2560	OUTPUT:
1662	RETVAL	2561	RETVAL
1663		2562
1664	int	2563	DC::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2565	CODE:
		2566	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
1668	OUTPUT:	2578	OUTPUT:
1669	RETVAL	2579	RETVAL
1670		2580
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672		2582
1673	int	2583	int
1674	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
1675	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2590	OUTPUT:
1678	RETVAL	2591	RETVAL
1679		2592
1680	CFClient::MixMusic	2593	void
1681	new_from_file (SV class, char path)	2594	fade_out (int ms)
1682	CODE:	2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
		2603	DC::MixMusic
		2604	new (SV *class, DC::RW rwops)
		2605	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2607	OUTPUT:
1685	RETVAL	2608	RETVAL
1686		2609
1687	void	2610	void
1688	DESTROY (CFClient::MixMusic self)	2611	DESTROY (DC::MixMusic self)
1689	CODE:	2612	CODE:
1690	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
1691		2614
1692	int	2615	int
1693	play (CFClient::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
1694	CODE:	2617	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2619	OUTPUT:
1697	RETVAL	2620	RETVAL
1698		2621
		2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
1700		2630
1701	BOOT:	2631	BOOT:
1702	{	2632	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704	static const struct {	2634	static const struct {
1705	const char *name;	2635	const char *name;
1706	IV iv;	2636	IV iv;
1707	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2656	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
1739	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
1740	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
1744	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1770	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
1771	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
1775	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
		2719	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
1782	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1783	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
1788	# undef const_iv	2740	# undef const_iv
1789	};	2741	};
1790		2742
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2745
		2746	texture_av = newAV ();
		2747	AvREAL_off (texture_av);
1793	}	2748	}
		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
1794		2755
1795	char *	2756	char *
1796	gl_vendor ()	2757	gl_vendor ()
1797	CODE:	2758	CODE:
1798	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1811	CODE:	2772	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813	OUTPUT:	2774	OUTPUT:
1814	RETVAL	2775	RETVAL
1815		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
1816	int glGetError ()	2791	int glGetError ()
1817		2792
1818	void glFinish ()	2793	void glFinish ()
1819		2794
1820	void glClear (int mask)	2795	void glClear (int mask)
…		…
1857	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# 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_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859		2834
1860	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# 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_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
1862		2839
1863	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
1864		2841
1865	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
1866		2843
…		…
1874		2851
1875	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
1876	CODE:	2853	CODE:
1877	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
1878		2855
1879	void glBegin (int mode)
1880
1881	void glEnd ()
1882
1883	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
1884	PROTOTYPE: @
1885	ALIAS:	2857	ALIAS:
1886	glColor_premultiply = 1	2858	glColor_premultiply = 1
1887	CODE:	2859	CODE:
1888	if (ix)	2860	if (ix)
1889	{	2861	{
1890	r *= a;	2862	r *= a;
1891	g *= a;	2863	g *= a;
1892	b *= a;	2864	b *= a;
1893	}	2865	}
1894	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2867	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		2868
1906	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
1907	CODE:	2870	CODE:
1908	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
1909	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1914		2877
1915	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
1916	CODE:	2879	CODE:
1917	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
1918		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
1919	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
1920	CODE:	2912	CODE:
1921	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
1922		2914
1923	void glTexParameter (int target, int pname, float param)	2915	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)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1940	CODE:	2932	CODE:
1941	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
1942	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1943		2935
1944	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1945		2937
1946	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947		2939
1948	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2941
		2942	void glPixelZoom (float x, float y)
1949		2943
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		2945
1952	int glGenTexture ()	2946	int glGenTexture ()
1953	CODE:	2947	CODE:
1954	{	2948	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2949	OUTPUT:
1960	RETVAL	2950	RETVAL
1961		2951
1962	void glDeleteTexture (int name)	2952	void glDeleteTexture (int name)
1963	CODE:	2953	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2954	del_texture (name);
1967	}	2955
1968
1969	int glGenList ()	2956	int glGenList ()
1970	CODE:	2957	CODE:
1971	RETVAL = glGenLists (1);	2958	RETVAL = glGenLists (1);
1972	OUTPUT:	2959	OUTPUT:
1973	RETVAL	2960	RETVAL
…		…
1980		2967
1981	void glEndList ()	2968	void glEndList ()
1982		2969
1983	void glCallList (int list)	2970	void glCallList (int list)
1984		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1985		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h \|\| !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3028	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID \| G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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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 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

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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 1.263 by root, Fri Jul 18 21:18:42 2008 UTC