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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
		20	#include "flat_hash_map.hpp"
		21
13	#ifdef _WIN32	22	#ifdef _WIN32
14	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
15	#endif	28	#endif
16		29
		30	#include <cassert>
17	#include <math.h>	31	#include <cmath>
18	#include <string.h>	32	#include <cstring>
19	#include <stdio.h>	33	#include <cstdio>
20	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
21		40
22	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
23	#include <SDL_endian.h>	43	#include <SDL_endian.h>
24	#include <SDL_image.h>	44	#include <SDL_image.h>
25	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
27		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
28	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
30		57
31	#include <glib/gmacros.h>	58	#include <glib.h>
32		59
33	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
34		72
35	#ifndef _WIN32	73	#ifndef _WIN32
36	# include <sys/types.h>	74	# include <sys/types.h>
37	# include <sys/socket.h>	75	# include <sys/socket.h>
38	# include <netinet/in.h>	76	# include <netinet/in.h>
39	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
40	# include <inttypes.h>	78	# include <inttypes.h>
		79	#endif
		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	83	#else
42	typedef unsigned char uint8_t;	84	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	85	#endif
49		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
53		96
54	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
56		99
57	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
58		101
59	#if 0	102	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	104
62	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
63	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
64		130
65	static struct	131	static struct
66	{	132	{
67	#define GL_FUNC(ptr,name) ptr name;	133	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	134	#include "glfunc.h"
69	#undef GL_FUNC	135	#undef GL_FUNC
70	} gl;	136	} gl;
71		137
		138	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	140	{
74	if (gl.BlendFuncSeparate)	141	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	142	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	143	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	145	else
79	glBlendFunc (sa, da);	146	glBlendFunc (sa, da);
80	}	147	}
81		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
82	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
83		175
84	#include "pango-font.c"	176	#include "pango-font.c"
85	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
86	#include "pango-render.c"	178	#include "pango-render.c"
87		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
90		184
91	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
92		186
93	static int	187	static int
94	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
95	{	189	{
96	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
97		191
98	while (attrs)	192	while (attrs)
99	{	193	{
100	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
101		195
102	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
103	return 1;	197	return 1;
104		198
105	attrs = attrs->next;	199	attrs = attrs->next;
106	}	200	}
107		201
108	return 0;	202	return 0;
109	}	203	}
110		204
111	typedef struct cf_layout {	205	struct cf_layout {
112	PangoLayout *pl;	206	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
114	int base_height;	208	int base_height;
115	CFPlus__Font font;	209	DC__Font font;
116	} *CFPlus__Layout;	210	rc_t *rc;
		211	};
117		212
		213	typedef cf_layout *DC__Layout;
		214
118	static CFPlus__Font default_font;	215	static DC__Font default_font;
119	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
121		218
122	static void	219	static void
123	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
124	{	221	{
125	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
126	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
128	#endif	225	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	227	}
131		228
132	static void	229	static void
133	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
134	{	231	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
137	*/	234	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
139		236
140	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		239
143	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
144	}	241	}
145		242
146	static void	243	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	245	{
149	PangoRectangle rect;	246	PangoRectangle rect;
150		247
151	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	252	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		253
157	if (!rect.width) rect.width = 1;	254	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	255	if (!rect.height) rect.height = 1;
159		256
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	257	*w = rect.width;
163	*h = rect.height;	258	*h = rect.height;
164	}	259	}
165		260
		261	typedef uint16_t tileid;
166	typedef uint16_t mapface;	262	typedef uint16_t faceid;
167		263
168	typedef struct {	264	struct maptex
		265	{
169	GLint name;	266	GLuint name;
170	int w, h;	267	int w, h;
171	float s, t;	268	float s, t;
172	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
173	} maptex;	270	tileid smoothtile;
		271	uint8_t smoothlevel;
		272	uint8_t unused; /* set to zero on use */
		273	};
174		274
175	typedef struct {	275	struct mapcell
		276	{
		277	uint32_t player;
		278	tileid tile[3];
176	int16_t darkness;	279	uint16_t darkness;
177	mapface face[3];	280	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	281	};
179		282
180	typedef struct {	283	struct maprow
		284	{
181	int32_t c0, c1;	285	int32_t c0, c1;
182	mapcell *col;	286	mapcell *col;
183	} maprow;	287	};
184		288
185	typedef struct map {	289	struct mapgrid {
186	int x, y, w, h;	290	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	292	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	293	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		294
194	int32_t rows;	295	int32_t rows;
195	maprow *row;	296	maprow *row;
196	} *CFPlus__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
197		300
198	static char *	301	static char *
199	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
200	{	303	{
201	char *p;	304	char *p;
…		…
218	}	321	}
219		322
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		325
		326	static void
		327	need_facenum (struct mapgrid *self, faceid face)
		328	{
		329	while (self->faces <= face)
		330	{
		331	Append (tileid, self->face2tile, self->faces, self->faces);
		332	self->faces *= 2;
		333	}
		334	}
		335
		336	static void
		337	need_texid (struct mapgrid *self, int texid)
		338	{
		339	while (self->texs <= texid)
		340	{
		341	Append (maptex, self->tex, self->texs, self->texs);
		342	self->texs *= 2;
		343	}
		344	}
		345
223	static maprow *	346	static maprow *
224	map_get_row (CFPlus__Map self, int y)	347	map_get_row (mapgrid *self, int y)
225	{	348	{
226	if (0 > y)	349	if (0 > y)
227	{	350	{
228	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
267		390
268	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
269	}	392	}
270		393
271	static mapcell *	394	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
273	{	396	{
274	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
275	}	398	}
276		399
277	static void	400	static void
278	map_clear (CFPlus__Map self)	401	map_clear (mapgrid *self)
279	{	402	{
280	int r;	403	int r;
281		404
282	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	413	self->oy = 0;
291	self->row = 0;	414	self->row = 0;
292	self->rows = 0;	415	self->rows = 0;
293	}	416	}
294		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
295	static void	428	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
297	{	430	{
298	int x, y;	431	int x, y;
299	maprow *row;	432	maprow *row;
		433	mapcell *cell;
300		434
301	for (y = y0; y < y0 + h; y++)	435	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	436	if (y >= 0)
303	{	437	{
304	if (y >= self->rows)	438	if (y >= self->rows)
…		…
310	if (x >= row->c0)	444	if (x >= row->c0)
311	{	445	{
312	if (x >= row->c1)	446	if (x >= row->c1)
313	break;	447	break;
314		448
315	row->col[x - row->c0].darkness = -1;	449	cell = row->col + x - row->c0;
		450
		451	CELL_CLEAR (cell);
316	}	452	}
317	}	453	}
		454	}
		455
		456	struct smooth_key
		457	{
		458	tileid tile;
		459	uint8_t x, y, level;
		460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
		479
		480	static void
		481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		482	{
		483	auto &&it = h.find (key);
		484
		485	if (it == h.end ())
		486	h.insert (std::make_pair (key, bits));
		487	else
		488	it->second \|= bits;
318	}	489	}
319		490
320	static void	491	static void
321	music_finished (void)	492	music_finished (void)
322	{	493	{
…		…
339	ev.code = 1;	510	ev.code = 1;
340	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
341	ev.data2 = 0;	512	ev.data2 = 0;
342		513
343	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
344	}	522	}
345		523
346	static unsigned int	524	static unsigned int
347	minpot (unsigned int n)	525	minpot (unsigned int n)
348	{	526	{
…		…
358	n \|= n >> 16;	536	n \|= n >> 16;
359		537
360	return n + 1;	538	return n + 1;
361	}	539	}
362		540
363	MODULE = CFPlus PACKAGE = CFPlus	541	static unsigned int
		542	popcount (unsigned int n)
		543	{
		544	n -= (n >> 1) & 0x55555555U;
		545	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		546	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		547	n *= 0x01010101U;
		548
		549	return n >> 24;
		550	}
		551
		552	/* SDL should provide this, really. */
		553	#define SDLK_MODIFIER_MIN 300
		554	#define SDLK_MODIFIER_MAX 314
		555
		556	/******************************************************************************/
		557
		558	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		559	static GV *hover_gv;
		560
		561	static int
		562	within_widget (SV *widget, NV x, NV y)
		563	{
		564	HV *self;
		565	SV **svp;
		566	NV wx, ww, wy, wh;
		567
		568	if (!SvROK (widget))
		569	return 0;
		570
		571	self = (HV *)SvRV (widget);
		572
		573	if (SvTYPE (self) != SVt_PVHV)
		574	return 0;
		575
		576	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		577	if (y < wy)
		578	return 0;
		579
		580	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		581	if (y >= wy + wh)
		582	return 0;
		583
		584	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		585	if (x < wx)
		586	return 0;
		587
		588	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		589	if (x >= wx + ww)
		590	return 0;
		591
		592	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		593	if (!svp \|\| !SvTRUE (*svp))
		594	return 0;
		595
		596	return 1;
		597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
		656
		657	MODULE = Deliantra::Client PACKAGE = DC
364		658
365	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
366		660
367	BOOT:	661	BOOT:
368	{	662	{
369	HV *stash = gv_stashpv ("CFPlus", 1);	663	HV *stash = gv_stashpv ("DC", 1);
370	static const struct {	664	static const struct {
371	const char *name;	665	const char *name;
372	IV iv;	666	IV iv;
373	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
374	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
		669	const_iv (SDLK_MODIFIER_MIN),
		670	const_iv (SDLK_MODIFIER_MAX),
		671
375	const_iv (SDL_ACTIVEEVENT),	672	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	673	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	674	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	675	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	676	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	685	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	686	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	687	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	688	const_iv (SDL_VIDEOEXPOSE),
392	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
		690
		691	const_iv (SDL_APPINPUTFOCUS),
		692	const_iv (SDL_APPMOUSEFOCUS),
		693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
		744
		745	const_iv (SDLK_FIRST),
		746	const_iv (SDLK_LAST),
393	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	806	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	807	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	808	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	809	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	810	const_iv (SDLK_UNDO),
		811
457	const_iv (KMOD_NONE),	812	const_iv (KMOD_NONE),
		813	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	814	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	815	const_iv (KMOD_RSHIFT),
		816	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	817	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	818	const_iv (KMOD_RCTRL),
		819	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	820	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	821	const_iv (KMOD_RALT),
		822	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),	828
470	const_iv (KMOD_SHIFT),	829	const_iv (KMOD_LRAM),
471	const_iv (KMOD_ALT),	830
472	const_iv (KMOD_META)	831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
473	# undef const_iv	861	# undef const_iv
474	};	862	};
475		863
476	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
477	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		866
		867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
478	}	869	}
		870
		871	void
		872	weaken (SV *rv)
		873	PROTOTYPE: $
		874	CODE:
		875	sv_rvweaken (rv);
479		876
480	int	877	int
481	in_destruct ()	878	in_destruct ()
482	CODE:	879	CODE:
483	RETVAL = PL_main_cv == Nullcv;	880	RETVAL = PL_main_cv == Nullcv;
…		…
485	RETVAL	882	RETVAL
486		883
487	NV floor (NV x)	884	NV floor (NV x)
488		885
489	NV ceil (NV x)	886	NV ceil (NV x)
		887
		888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
490		897
491	void	898	void
492	pango_init ()	899	pango_init ()
493	CODE:	900	CODE:
494	{	901	{
495	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
496	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	903	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
497	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	904	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		905	/pango_context_set_font_description (opengl_context, default_font);/
		906	#if PANGO_VERSION_CHECK (1, 15, 2)
		907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		909	#endif
498	}	910	}
499		911
500	int	912	char *SDL_GetError ()
501	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
502		913
503	void	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
		917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
504	SDL_Quit ()	923	void SDL_Quit ()
505		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
		934
506	void	935	void
507	SDL_ListModes ()	936	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	937	PPCODE:
509	{	938	{
510	SDL_Rect **m;	939	SDL_Rect **m;
511		940
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	943	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	944	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		945
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	946	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		948
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		953
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif
530
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533		956
534	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
535		958
536	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
537	while (*m)	960	while (*m)
538	{	961	{
		962	if ((m)->w >= 400 && (m)->h >= 300)
		963	{
539	AV *av = newAV ();	964	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
541	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
		967	av_push (av, newSViv (rgb));
		968	av_push (av, newSViv (alpha));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
543		971
544	++m;	972	++m;
545	}	973	}
546	}	974	}
547		975
548	char *
549	SDL_GetError ()
550
551	int	976	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	977	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	CODE:	978	CODE:
		979	{
		980	SDL_EnableUNICODE (1);
		981	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		982
		983	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		984	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		985	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		986	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		987
554	RETVAL = !!SDL_SetVideoMode (	988	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	989	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
556	);	990	);
		991
557	if (RETVAL)	992	if (RETVAL)
558	{	993	{
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	994	av_clear (texture_av);
560	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
561	# include "glfunc.h"	996	#include "glfunc.h"
562	# undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
563	}	1000	}
		1001	}
564	OUTPUT:	1002	OUTPUT:
565	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
566		1007
567	void	1008	void
568	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
569		1010
570	char *	1011	char *
571	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
572		1014
		1015	int
		1016	SDL_GetAppState ()
		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
573	void	1025	void
574	SDL_PollEvent ()	1026	SDL_PumpEvents ()
		1027
		1028	void
		1029	peep_events ()
575	PPCODE:	1030	PPCODE:
576	{	1031	{
577	SDL_Event ev;	1032	SDL_Event ev;
578		1033
579	while (SDL_PollEvent (&ev))	1034	SDL_PumpEvents ();
		1035	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	1036	{
581	HV *hv = newHV ();	1037	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1038	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		1039
584	switch (ev.type)	1040	switch (ev.type)
585	{	1041	{
586	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
587	case SDL_KEYUP:	1043	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	1049	break;
593		1050
594	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1053	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	1054	break;
598		1055
599	case SDL_MOUSEMOTION:	1056	case SDL_MOUSEMOTION:
		1057	{
		1058	int state = ev.motion.state;
		1059	int x = ev.motion.x;
		1060	int y = ev.motion.y;
		1061	int xrel = ev.motion.xrel;
		1062	int yrel = ev.motion.yrel;
		1063
		1064	/* do simplistic event compression */
		1065	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1066	&& state == ev.motion.state)
		1067	{
		1068	xrel += ev.motion.xrel;
		1069	yrel += ev.motion.yrel;
		1070	x = ev.motion.x;
		1071	y = ev.motion.y;
		1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1073	}
		1074
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1081	}
607	break;	1082	break;
608		1083
609	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612		1087
613	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
621	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623	break;	1098	break;
624	}	1099	}
625		1100
626	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627	}	1102	}
628	}	1103	}
629		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
630	int	1118	int
631	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
632	POSTCALL:	1120	POSTCALL:
633	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
634	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
635		1123
636	void	1124	void
		1125	Mix_QuerySpec ()
		1126	PPCODE:
		1127	{
		1128	int freq, channels;
		1129	Uint16 format;
		1130
		1131	if (Mix_QuerySpec (&freq, &format, &channels))
		1132	{
		1133	EXTEND (SP, 3);
		1134	PUSHs (sv_2mortal (newSViv (freq)));
		1135	PUSHs (sv_2mortal (newSViv (format)));
		1136	PUSHs (sv_2mortal (newSViv (channels)));
		1137	}
		1138	}
		1139
		1140	void
637	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
638		1142
639	int	1143	int
640	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
641		1145
		1146	const char *
		1147	Mix_GetError ()
		1148
642	void	1149	void
643	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
644	CODE:	1151	CODE:
		1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1153
		1154	void
		1155	win32_proxy_info ()
		1156	PPCODE:
		1157	{
645	#ifndef _WIN32	1158	#ifdef _WIN32
646	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1159	char buffer[2048];
		1160	DWORD buflen;
		1161
		1162	EXTEND (SP, 3);
		1163
		1164	buflen = sizeof (buffer);
		1165	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1166	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1167	{
		1168	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1169
		1170	buflen = sizeof (buffer);
		1171	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1172	{
		1173	PUSHs (newSVpv (buffer, 0));
		1174
		1175	buflen = sizeof (buffer);
		1176	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1177	PUSHs (newSVpv (buffer, 0));
		1178	}
		1179	}
647	#endif	1180	#endif
		1181	}
648		1182
649	void	1183	int
650	add_font (char *file)	1184	add_font (char *file)
651	CODE:	1185	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
653		1196
654	void	1197	void
655	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
656	ALIAS:	1199	ALIAS:
657	load_image_file = 1	1200	load_image_file = 1
…		…
660	STRLEN image_len;	1203	STRLEN image_len;
661	char image = (char )SvPVbyte (image_, image_len);	1204	char image = (char )SvPVbyte (image_, image_len);
662	SDL_Surface surface, surface2;	1205	SDL_Surface surface, surface2;
663	SDL_PixelFormat fmt;	1206	SDL_PixelFormat fmt;
664	SDL_RWops *rw = ix	1207	SDL_RWops *rw = ix
665	? SDL_RWFromFile (image, "r")	1208	? SDL_RWFromFile (image, "rb")
666	: SDL_RWFromConstMem (image, image_len);	1209	: SDL_RWFromConstMem (image, image_len);
667		1210
668	if (!rw)	1211	if (!rw)
669	croak ("load_image: %s", SDL_GetError ());	1212	croak ("load_image: %s", SDL_GetError ());
670		1213
…		…
703		1246
704	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
705	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
706	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
707	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
708	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
709	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
710	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
711	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
712	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
713		1256
…		…
743	void	1286	void
744	error (char *message)	1287	error (char *message)
745	CODE:	1288	CODE:
746	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
747	#ifdef _WIN32	1290	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
749	#endif	1292	#endif
750		1293
751	void	1294	void
752	fatal (char *message)	1295	fatal (char *message)
753	CODE:	1296	CODE:
754	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
755	#ifdef _WIN32	1298	#ifdef _WIN32
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
757	#endif	1300	#endif
758	_exit (1);	1301	_exit (1);
759		1302
760	void	1303	void
761	_exit (int retval)	1304	_exit (int retval = 0)
762	CODE:	1305	CODE:
		1306	#ifdef WIN32
		1307	ExitThread (retval); // unclean, please beam me up
		1308	#else
763	_exit (retval);	1309	_exit (retval);
		1310	#endif
764		1311
765	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	void
		1313	debug ()
		1314	CODE:
		1315	{
		1316	#if DEBUG
		1317	VALGRIND_DO_LEAK_CHECK;
		1318	#endif
		1319	}
766		1320
767	CFPlus::Font	1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	MODULE = Deliantra::Client PACKAGE = DC::Font
		1329
		1330	PROTOTYPES: DISABLE
		1331
		1332	DC::Font
768	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
769	CODE:	1334	CODE:
770	{	1335	{
771	int count;	1336	int count;
772	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
773	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
775	}	1340	}
776	OUTPUT:	1341	OUTPUT:
777	RETVAL	1342	RETVAL
778		1343
779	void	1344	void
780	DESTROY (CFPlus::Font self)	1345	DESTROY (DC::Font self)
781	CODE:	1346	CODE:
782	pango_font_description_free (self);	1347	pango_font_description_free (self);
783		1348
784	void	1349	void
785	make_default (CFPlus::Font self)	1350	make_default (DC::Font self)
		1351	PROTOTYPE: $
786	CODE:	1352	CODE:
787	default_font = self;	1353	default_font = self;
788		1354
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
790		1356
		1357	PROTOTYPES: DISABLE
		1358
791	void	1359	void
792	reset_glyph_cache ()	1360	glyph_cache_backup ()
		1361	PROTOTYPE:
793	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
794	tc_clear ();	1369	tc_restore ();
795		1370
796	CFPlus::Layout	1371	DC::Layout
797	new (SV *class)	1372	new (SV *klass)
798	CODE:	1373	CODE:
799	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
800		1375
801	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
802	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
803	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
804	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
805	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
806	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
807	RETVAL->font = 0;	1382	RETVAL->font = 0;
		1383	RETVAL->rc = rc_alloc ();
808		1384
809	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1385	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810	layout_update_font (RETVAL);	1386	layout_update_font (RETVAL);
811	OUTPUT:	1387	OUTPUT:
812	RETVAL	1388	RETVAL
813		1389
814	void	1390	void
815	DESTROY (CFPlus::Layout self)	1391	DESTROY (DC::Layout self)
816	CODE:	1392	CODE:
817	g_object_unref (self->pl);	1393	g_object_unref (self->pl);
		1394	rc_free (self->rc);
818	Safefree (self);	1395	Safefree (self);
819		1396
820	void	1397	void
821	set_text (CFPlus::Layout self, SV *text_)	1398	set_text (DC::Layout self, SV *text_)
822	CODE:	1399	CODE:
823	{	1400	{
824	STRLEN textlen;	1401	STRLEN textlen;
825	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
826		1403
827	pango_layout_set_text (self->pl, text, textlen);	1404	pango_layout_set_text (self->pl, text, textlen);
828	}	1405	}
829		1406
830	void	1407	void
831	set_markup (CFPlus::Layout self, SV *text_)	1408	set_markup (DC::Layout self, SV *text_)
832	CODE:	1409	CODE:
833	{	1410	{
834	STRLEN textlen;	1411	STRLEN textlen;
835	char *text = SvPVutf8 (text_, textlen);	1412	char *text = SvPVutf8 (text_, textlen);
836		1413
837	pango_layout_set_markup (self->pl, text, textlen);	1414	pango_layout_set_markup (self->pl, text, textlen);
838	}	1415	}
839		1416
840	void	1417	void
841	set_shapes (CFPlus::Layout self, ...)	1418	set_shapes (DC::Layout self, ...)
842	CODE:	1419	CODE:
843	{	1420	{
844	PangoAttrList *attrs = 0;	1421	PangoAttrList *attrs = 0;
845	const char *text = pango_layout_get_text (self->pl);	1422	const char *text = pango_layout_get_text (self->pl);
846	const char *pos = text;	1423	const char *pos = text;
…		…
881	if (attrs)	1458	if (attrs)
882	pango_layout_set_attributes (self->pl, attrs);	1459	pango_layout_set_attributes (self->pl, attrs);
883	}	1460	}
884		1461
885	void	1462	void
886	get_shapes (CFPlus::Layout self)	1463	get_shapes (DC::Layout self)
887	PPCODE:	1464	PPCODE:
888	{	1465	{
889	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1466	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890		1467
891	do	1468	do
892	{	1469	{
893	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1470	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894		1471
895	if (run && shape_attr_p (run))	1472	if (run && shape_attr_p (run))
896	{	1473	{
897	PangoRectangle extents;	1474	PangoRectangle extents;
898	pango_layout_iter_get_run_extents (iter, 0, &extents);	1475	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
906		1483
907	pango_layout_iter_free (iter);	1484	pango_layout_iter_free (iter);
908	}	1485	}
909		1486
910	int	1487	int
911	has_wrapped (CFPlus::Layout self)	1488	has_wrapped (DC::Layout self)
912	CODE:	1489	CODE:
913	{	1490	{
914	int lines = 1;	1491	int lines = 1;
915	const char *text = pango_layout_get_text (self->pl);	1492	const char *text = pango_layout_get_text (self->pl);
916		1493
…		…
921	}	1498	}
922	OUTPUT:	1499	OUTPUT:
923	RETVAL	1500	RETVAL
924		1501
925	SV *	1502	SV *
926	get_text (CFPlus::Layout self)	1503	get_text (DC::Layout self)
927	CODE:	1504	CODE:
928	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1505	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929	sv_utf8_decode (RETVAL);	1506	sv_utf8_decode (RETVAL);
930	OUTPUT:	1507	OUTPUT:
931	RETVAL	1508	RETVAL
932		1509
933	void	1510	void
934	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1511	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
935	CODE:	1512	CODE:
936	self->r = r;	1513	self->r = r;
937	self->g = g;	1514	self->g = g;
938	self->b = b;	1515	self->b = b;
939	self->a = a;	1516	self->a = a;
940		1517
941	void	1518	void
942	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1519	set_font (DC::Layout self, DC::Font font = 0)
943	CODE:	1520	CODE:
944	if (self->font != font)	1521	if (self->font != font)
945	{	1522	{
946	self->font = font;	1523	self->font = font;
947	layout_update_font (self);	1524	layout_update_font (self);
948	}	1525	}
949		1526
950	void	1527	void
951	set_height (CFPlus::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
952	CODE:	1529	CODE:
953	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
954	{	1531	{
955	self->base_height = base_height;	1532	self->base_height = base_height;
956	layout_update_font (self);	1533	layout_update_font (self);
957	}	1534	}
958		1535
959	void	1536	void
960	set_width (CFPlus::Layout self, int max_width = -1)	1537	set_width (DC::Layout self, int max_width = -1)
961	CODE:	1538	CODE:
962	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1539	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
963		1540
964	void	1541	void
965	set_indent (CFPlus::Layout self, int indent)	1542	set_indent (DC::Layout self, int indent)
966	CODE:	1543	CODE:
967	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1544	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968		1545
969	void	1546	void
970	set_spacing (CFPlus::Layout self, int spacing)	1547	set_spacing (DC::Layout self, int spacing)
971	CODE:	1548	CODE:
972	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1549	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973		1550
974	void	1551	void
975	set_ellipsise (CFPlus::Layout self, int ellipsise)	1552	set_ellipsise (DC::Layout self, int ellipsise)
976	CODE:	1553	CODE:
977	pango_layout_set_ellipsize (self->pl,	1554	pango_layout_set_ellipsize (self->pl,
978	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1555	ellipsise == 1 ? PANGO_ELLIPSIZE_START
979	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1556	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1557	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
981	: PANGO_ELLIPSIZE_NONE	1558	: PANGO_ELLIPSIZE_NONE
982	);	1559	);
983		1560
984	void	1561	void
985	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1562	set_single_paragraph_mode (DC::Layout self, int spm)
986	CODE:	1563	CODE:
987	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1564	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988		1565
989	void	1566	void
990	size (CFPlus::Layout self)	1567	size (DC::Layout self)
991	PPCODE:	1568	PPCODE:
992	{	1569	{
993	int w, h;	1570	int w, h;
994		1571
995	layout_get_pixel_size (self, &w, &h);	1572	layout_get_pixel_size (self, &w, &h);
…		…
998	PUSHs (sv_2mortal (newSViv (w)));	1575	PUSHs (sv_2mortal (newSViv (w)));
999	PUSHs (sv_2mortal (newSViv (h)));	1576	PUSHs (sv_2mortal (newSViv (h)));
1000	}	1577	}
1001		1578
1002	int	1579	int
1003	descent (CFPlus::Layout self)	1580	descent (DC::Layout self)
1004	CODE:	1581	CODE:
1005	{	1582	{
1006	PangoRectangle rect;	1583	PangoRectangle rect;
1007	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1584	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008	pango_layout_line_get_pixel_extents (line, 0, &rect);	1585	pango_layout_line_get_pixel_extents (line, 0, &rect);
1009	RETVAL = PANGO_DESCENT (rect);	1586	RETVAL = PANGO_DESCENT (rect);
1010	}	1587	}
1011	OUTPUT:	1588	OUTPUT:
1012	RETVAL	1589	RETVAL
1013		1590
1014	int	1591	int
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1592	xy_to_index (DC::Layout self, int x, int y)
1016	CODE:	1593	CODE:
1017	{	1594	{
1018	int index, trailing;	1595	int index, trailing;
1019	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1596	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1020	RETVAL = index;	1597	RETVAL = index + trailing;
1021	}	1598	}
1022	OUTPUT:	1599	OUTPUT:
1023	RETVAL	1600	RETVAL
1024		1601
1025	void	1602	void
1026	cursor_pos (CFPlus::Layout self, int index)	1603	cursor_pos (DC::Layout self, int index)
1027	PPCODE:	1604	PPCODE:
1028	{	1605	{
1029	PangoRectangle strong_pos;	1606	PangoRectangle pos;
1030	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1607	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031		1608
1032	EXTEND (SP, 3);	1609	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036	}	1613	}
1037		1614
1038	void	1615	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1616	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040	PPCODE:	1617	PPCODE:
		1618	{
		1619	int line, x;
		1620
		1621	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1622	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1623	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1624	--line;
		1625	#endif
		1626	EXTEND (SP, 2);
		1627	PUSHs (sv_2mortal (newSViv (line)));
		1628	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1629	}
		1630
		1631	void
		1632	line_x_to_index (DC::Layout self, int line, int x)
		1633	PPCODE:
		1634	{
		1635	PangoLayoutLine *lp;
		1636	int index, trailing;
		1637
		1638	if (line < 0)
		1639	XSRETURN_EMPTY;
		1640
		1641	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1642	XSRETURN_EMPTY; /* do better */
		1643
		1644	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1645
		1646	EXTEND (SP, 2);
		1647	if (GIMME_V == G_SCALAR)
		1648	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1649	else
		1650	{
		1651	PUSHs (sv_2mortal (newSViv (index)));
		1652	PUSHs (sv_2mortal (newSViv (trailing)));
		1653	}
		1654	}
		1655
		1656	void
		1657	render (DC::Layout self, float x, float y, int flags = 0)
		1658	CODE:
		1659	rc_clear (self->rc);
1041	pango_opengl_render_layout_subpixel (	1660	pango_opengl_render_layout_subpixel (
1042	self->pl,	1661	self->pl,
		1662	self->rc,
1043	x * PANGO_SCALE, y * PANGO_SCALE,	1663	x * PANGO_SCALE, y * PANGO_SCALE,
1044	self->r, self->g, self->b, self->a,	1664	self->r, self->g, self->b, self->a,
1045	flags	1665	flags
1046	);	1666	);
		1667	// we assume that context_change actually clears/frees stuff
		1668	// and does not do any recomputation...
		1669	pango_layout_context_changed (self->pl);
1047		1670
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050	void	1671	void
1051	pad2pot (SV data_, SV w_, SV *h_)	1672	draw (DC::Layout self)
1052	CODE:	1673	CODE:
1053	{	1674	{
1054	int ow = SvIV (w_);	1675	glEnable (GL_TEXTURE_2D);
1055	int oh = SvIV (h_);	1676	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1677	glEnable (GL_BLEND);
		1678	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1679	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1680	glEnable (GL_ALPHA_TEST);
		1681	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1056		1682
1057	if (ow && oh)	1683	rc_draw (self->rc);
		1684
		1685	glDisable (GL_ALPHA_TEST);
		1686	glDisable (GL_BLEND);
		1687	glDisable (GL_TEXTURE_2D);
		1688	}
		1689
		1690	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1691
		1692	PROTOTYPES: ENABLE
		1693
		1694	void
		1695	pad (SV *data_, int ow, int oh, int nw, int nh)
		1696	CODE:
		1697	{
		1698	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1058	{	1699	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow \|\| nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1700	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1701	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1702	int bpp = datalen / (ow * oh);
1069	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1703	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1070		1704
1071	SvPOK_only (result_);	1705	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1706	SvCUR_set (result_, nw * nh * bpp);
1073		1707
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1708	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1709	while (oh--)
1076	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1710	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1077		1711
1078	sv_setsv (data_, result_);	1712	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1713	}
1085	}	1714	}
1086		1715
1087	void	1716	void
1088	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1717	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1094	{	1723	{
1095	HV hv = (HV )SvRV (self);	1724	HV hv = (HV )SvRV (self);
1096	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1725	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1726	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1727	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1728
		1729	if (name <= 0)
		1730	XSRETURN_EMPTY;
1099		1731
1100	if (items < 5)	1732	if (items < 5)
1101	{	1733	{
1102	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1734	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1735	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1131	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1133	}	1765	}
1134	}	1766	}
1135		1767
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	1768	void
1137		1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
1138	CFPlus::Map	1770	PROTOTYPE: @
1139	new (SV *class, int map_width, int map_height)
1140	CODE:	1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
		1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1890	CODE:
		1891	{
		1892	GLint width;
		1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1894	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1895	RETVAL = width > 0;
		1896	}
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	MODULE = Deliantra::Client PACKAGE = DC::Map
		1901
		1902	PROTOTYPES: DISABLE
		1903
		1904	DC::Map
		1905	new (SV *klass)
		1906	CODE:
1141	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1142	RETVAL->x = 0;	1908	RETVAL->x = 0;
1143	RETVAL->y = 0;	1909	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1910	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1911	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1913	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1914	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1915	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1916	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1917	RETVAL->row = 0;
1154	OUTPUT:	1918	OUTPUT:
1155	RETVAL	1919	RETVAL
1156		1920
1157	void	1921	void
1158	DESTROY (CFPlus::Map self)	1922	DESTROY (DC::Map self)
1159	CODE:	1923	CODE:
1160	{	1924	{
1161	map_clear (self);	1925	map_clear (self);
1162	Safefree (self->face);	1926	Safefree (self->face2tile);
1163	Safefree (self->tex);	1927	Safefree (self->tex);
1164	Safefree (self);	1928	Safefree (self);
1165	}	1929	}
1166		1930
1167	void	1931	void
		1932	resize (DC::Map self, int map_width, int map_height)
		1933	CODE:
		1934	self->w = map_width;
		1935	self->h = map_height;
		1936
		1937	void
1168	clear (CFPlus::Map self)	1938	clear (DC::Map self)
1169	CODE:	1939	CODE:
1170	map_clear (self);	1940	map_clear (self);
1171		1941
1172	void	1942	void
1173	set_face (CFPlus::Map self, int face, int texid)	1943	set_tileid (DC::Map self, int face, int tile)
1174	CODE:	1944	CODE:
1175	{	1945	{
1176	while (self->faces <= face)	1946	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1947	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);
1179	self->faces *= 2;
1180	}
1181
1182	self->face [face] = texid;
1183	}	1948	}
1184		1949
1185	void	1950	void
		1951	set_smooth (DC::Map self, int face, int smooth, int level)
		1952	CODE:
		1953	{
		1954	tileid texid;
		1955	maptex *tex;
		1956
		1957	if (face < 0 \|\| face >= self->faces)
		1958	return;
		1959
		1960	if (smooth < 0 \|\| smooth >= self->faces)
		1961	return;
		1962
		1963	texid = self->face2tile [face];
		1964
		1965	if (!texid)
		1966	return;
		1967
		1968	tex = self->tex + texid;
		1969	tex->smoothtile = self->face2tile [smooth];
		1970	tex->smoothlevel = level;
		1971	}
		1972
		1973	void
1186	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1974	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)
1187	CODE:	1975	CODE:
1188	{	1976	{
1189	while (self->texs <= texid)	1977	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1978
1195	{	1979	{
1196	maptex *tex = self->tex + texid;	1980	maptex *tex = self->tex + texid;
1197		1981
1198	tex->name = name;	1982	tex->name = name;
…		…
1214	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1215	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1216	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217	}	2001	}
1218		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
		2022
1219	int	2023	int
1220	ox (CFPlus::Map self)	2024	ox (DC::Map self)
1221	ALIAS:	2025	ALIAS:
1222	oy = 1	2026	oy = 1
1223	x = 2	2027	x = 2
1224	y = 3	2028	y = 3
1225	w = 4	2029	w = 4
…		…
1236	}	2040	}
1237	OUTPUT:	2041	OUTPUT:
1238	RETVAL	2042	RETVAL
1239		2043
1240	void	2044	void
1241	scroll (CFPlus::Map self, int dx, int dy)	2045	scroll (DC::Map self, int dx, int dy)
1242	CODE:	2046	CODE:
1243	{	2047	{
1244	if (dx > 0)	2048	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	2049	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	2050	else if (dx < 0)
1247	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2051	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248		2052
1249	if (dy > 0)	2053	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	2054	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	2055	else if (dy < 0)
1252	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2056	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253		2057
1254	self->ox += dx; self->x += dx;	2058	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	2059	self->oy += dy; self->y += dy;
1256		2060
1257	while (self->y < 0)	2061	while (self->y < 0)
…		…
1261	self->rows += MAP_EXTEND_Y;	2065	self->rows += MAP_EXTEND_Y;
1262	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1263	}	2067	}
1264	}	2068	}
1265		2069
1266	void	2070	SV *
1267	map1a_update (CFPlus::Map self, SV *data_)	2071	map1a_update (DC::Map self, SV *data_)
1268	CODE:	2072	CODE:
1269	{	2073	{
1270	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1271	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1272	mapcell *cell;	2076	mapcell *cell;
1273	int x, y, flags;	2077	int x, y, z, flags;
		2078	AV *missing = newAV ();
		2079	RETVAL = newRV_noinc ((SV *)missing);
1274		2080
1275	while (data < data_end)	2081	while (data < data_end - 1)
1276	{	2082	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	2083	flags = (data [0] << 8) + data [1]; data += 2;
1278		2084
1279	x = self->x + ((flags >> 10) & 63);	2085	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	2086	y = self->y + ((flags >> 4) & 63);
1281		2087
1282	cell = map_get_cell (self, x, y);	2088	cell = map_get_cell (self, x, y);
1283		2089
1284	if (flags & 15)	2090	if (flags & 15)
1285	{	2091	{
1286	if (cell->darkness < 0)	2092	if (!cell->darkness)
1287	{	2093	{
		2094	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	2095	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	2096	}
1293		2097
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1297		2099
1298	if (flags & 4)	2100	if (flags & 8)
1299	{	2101	{
1300	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2102	uint8_t ext, cmd;
		2103
		2104	do
		2105	{
		2106	ext = *data++;
		2107	cmd = ext & 0x7f;
		2108
		2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
		2112	{
		2113	cell->stat_width = 1;
		2114	cell->stat_hp = *data++;
		2115	}
		2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
		2133	}
		2134	while (ext & 0x80);
1301	}	2135	}
1302		2136
		2137	for (z = 0; z <= 2; ++z)
1303	if (flags & 2)	2138	if (flags & (4 >> z))
1304	{	2139	{
1305	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2140	faceid face = (data [0] << 8) + data [1]; data += 2;
		2141	need_facenum (self, face);
		2142	cell->tile [z] = self->face2tile [face];
		2143
		2144	if (cell->tile [z])
		2145	{
		2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
		2148	if (!tex->name)
		2149	av_push (missing, newSViv (cell->tile [z]));
		2150
		2151	if (tex->smoothtile)
		2152	{
		2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
		2155	if (!smooth->name)
		2156	av_push (missing, newSViv (tex->smoothtile));
		2157	}
		2158	}
1306	}	2159	}
1307
1308	if (flags & 1)
1309	{
1310	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311	}
1312	}	2160	}
1313	else	2161	else
1314	cell->darkness = -1;	2162	CELL_CLEAR (cell);
1315	}	2163	}
1316	}	2164	}
		2165	OUTPUT:
		2166	RETVAL
1317		2167
1318	SV *	2168	SV *
1319	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2169	mapmap (DC::Map self, int x0, int y0, int w, int h)
1320	CODE:	2170	CODE:
1321	{	2171	{
1322	int x1, x;	2172	int x1, x;
1323	int y1, y;	2173	int y1, y;
1324	int z;	2174	int z;
…		…
1337	? self->row + y	2187	? self->row + y
1338	: 0;	2188	: 0;
1339		2189
1340	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1341	{	2191	{
1342	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1343		2193
1344	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1345	{	2195	{
1346	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1347		2197
1348	for (z = 0; z <= 0; z++)	2198	for (z = 0; z <= 0; z++)
1349	{	2199	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	2200	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	2202	int a1 = tex.a;
1357		2203
1358	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1359	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1360	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1361	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1362	}
1363	}	2208	}
1364	}	2209	}
1365		2210
1366	*map++ = (r )	2211	*map++ = (r )
1367	\| (g << 8)	2212	\| (g << 8)
1368	\| (b << 16)	2213	\| (b << 16)
1369	\| (a << 24);	2214	\| (a << 24);
1370	}	2215	}
1371	}	2216	}
1372		2217
1373	RETVAL = map_sv;	2218	RETVAL = map_sv;
1374	}	2219	}
1375	OUTPUT:	2220	OUTPUT:
1376	RETVAL	2221	RETVAL
1377		2222
1378	void	2223	void
1379	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1380	CODE:	2225	CODE:
1381	{	2226	{
1382	int vx, vy;
1383	int x, y, z;	2227	int x, y, z;
1384	int last_name;
1385	mapface face;
1386		2228
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1388	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2230	int pl_x, pl_y;
		2231	maptex pl_tex;
		2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
		2234	rc_key_t key;
		2235	rc_array_t *arr;
1389		2236
1390	/*	2237	pl_tex.name = 0;
1391	int vx = self->vx = self->w >= sw
1392	? self->x + (self->w - sw) / 2
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394		2238
1395	int vy = self->vy = self->h >= sh	2239	// that's current max. sorry.
1396	? self->y + (self->h - sh) / 2	2240	if (sw > 255) sw = 255;
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2241	if (sh > 255) sh = 255;
1398	*/
1399		2242
1400	glColor4ub (255, 255, 255, 255);	2243	memset (&key, 0, sizeof (key));
		2244	key.r = 255;
		2245	key.g = 255;
		2246	key.b = 255;
		2247	key.a = 255;
		2248	key.mode = GL_QUADS;
		2249	key.format = GL_T2F_V3F;
		2250
		2251	mx += self->x;
		2252	my += self->y;
		2253
		2254	// first pass: determine smooth_max
		2255	// rather ugly, if you ask me
		2256	// could also be stored inside mapcell and updated on change
		2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2258
		2259	for (y = 0; y < sh; y++)
		2260	if (0 <= y + my && y + my < self->rows)
		2261	{
		2262	maprow *row = self->row + (y + my);
		2263
		2264	for (x = 0; x < sw; x++)
		2265	if (row->c0 <= x + mx && x + mx < row->c1)
		2266	{
		2267	mapcell *cell = row->col + (x + mx - row->c0);
		2268
		2269	smooth_max[x + 1][y + 1] =
		2270	MAX (self->tex [cell->tile [0]].smoothlevel,
		2271	MAX (self->tex [cell->tile [1]].smoothlevel,
		2272	self->tex [cell->tile [2]].smoothlevel));
		2273	}
		2274	}
1401		2275
1402	glEnable (GL_BLEND);	2276	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_TEXTURE_2D);
1405	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406		2279
1407	glBegin (GL_QUADS);
1408
1409	last_name = 0;
1410
1411	for (z = 0; z < 3; z++)	2280	for (z = 0; z <= 2; z++)
		2281	{
		2282	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
		2285	memset (smooth_level, 0, sizeof (smooth_level));
		2286	key.texname = -1;
		2287
1412	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1414	{	2290	{
1415	maprow *row = self->row + (y + vy);	2291	maprow *row = self->row + (y + my);
1416		2292
1417	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	2295	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	2297	tileid tile = cell->tile [z];
1423		2298
1424	if (face)	2299	if (tile)
		2300	{
		2301	maptex tex = self->tex [tile];
		2302	int px, py;
		2303
		2304	if (key.texname != tex.name)
		2305	{
		2306	self->tex [tile].unused = 0;
		2307
		2308	if (!tex.name)
		2309	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2310
		2311	key.texname = tex.name;
		2312	arr = rc_array (rc, &key);
		2313	}
		2314
		2315	px = (x + 1) * Th - tex.w;
		2316	py = (y + 1) * Tw - tex.h;
		2317
		2318	if (expect_false (cell->player == player) && expect_false (z == 2))
		2319	{
		2320	pl_x = px;
		2321	pl_y = py;
		2322	pl_tex = tex;
		2323	continue;
		2324	}
		2325
		2326	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2327	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2328	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2329	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2330
		2331	// update smooth hash
		2332	if (tex.smoothtile)
		2333	{
		2334	skey.tile = tex.smoothtile;
		2335	skey.level = tex.smoothlevel;
		2336
		2337	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2338
		2339	// add bits to current tile and all neighbours. skey.x\|y is
		2340	// shifted +1\|+1 so we always stay positive.
		2341
		2342	// bits is ___n cccc CCCC bbbb
		2343	// n do not draw borders&corners
		2344	// c draw these corners, but...
		2345	// C ... not these
		2346	// b draw these borders
		2347
		2348	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2349	// ┃· ·· ·┃ ━━
		2350
		2351	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2352	// ·· ·· ·┏ ┓·
		2353
		2354	// full tile
		2355	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2356
		2357	// borders
		2358	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2359	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2360	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2361	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2362
		2363	// corners
		2364	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2365	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2366	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2367	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2368	}
		2369	}
		2370
		2371	if (expect_false (z == 2) && expect_false (cell->flags))
		2372	{
		2373	// overlays such as the speech bubble, probably more to come
		2374	if (cell->flags & 1)
		2375	{
		2376	rc_key_t key_ov = key;
		2377	maptex tex = self->tex [TEXID_SPEECH];
		2378	rc_array_t *arr;
		2379	int px = x * Tw + Tw * 2 / 32;
		2380	int py = y * Th - Th * 6 / 32;
		2381
		2382	key_ov.texname = tex.name;
		2383	arr = rc_array (rc_ov, &key_ov);
		2384
		2385	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2386	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2388	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2389	}
		2390	}
		2391	}
		2392	}
		2393
		2394	rc_draw (rc);
		2395	rc_clear (rc);
		2396
		2397	// go through all smoothlevels, lowest to highest, then draw.
		2398	// this is basically counting sort
		2399	{
		2400	int w, b;
		2401
		2402	glEnable (GL_TEXTURE_2D);
		2403	glBegin (GL_QUADS);
		2404	for (w = 0; w < 256 / 32; ++w)
		2405	{
		2406	uint32_t smask = smooth_level [w];
		2407	if (smask)
		2408	for (b = 0; b < 32; ++b)
		2409	if (smask & (((uint32_t)1) << b))
1425	{	2410	{
1426	maptex tex = self->tex [face];	2411	int level = (w << 5) \| b;
		2412	HE *he;
1427		2413
1428	int px = (x + 1) * 32 - tex.w;	2414	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1429	int py = (y + 1) * 32 - tex.h;
1430
1431	if (last_name != tex.name)
1432	{	2415	{
		2416	smooth_key &skey = it->first;
		2417	IV bits = it->second;
		2418
		2419	if (!(bits & 0x1000)
		2420	&& skey.level == level
		2421	&& level > smooth_max [skey.x][skey.y])
		2422	{
		2423	maptex tex = self->tex [skey.tile];
		2424	int px = (((int)skey.x) - 1) * Tw;
		2425	int py = (((int)skey.y) - 1) * Th;
		2426	int border = bits & 15;
		2427	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2428	float dx = tex.s * .0625f; // 16 images/row
		2429	float dy = tex.t * .5f ; // 2 images/column
		2430
		2431	if (tex.name)
		2432	{
		2433	// this time avoiding texture state changes
		2434	// save gobs of state changes.
		2435	if (key.texname != tex.name)
		2436	{
		2437	self->tex [skey.tile].unused = 0;
		2438
1433	glEnd ();	2439	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	2440	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436	glBegin (GL_QUADS);	2441	glBegin (GL_QUADS);
		2442	}
		2443
		2444	if (border)
		2445	{
		2446	float ox = border * dx;
		2447
		2448	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2449	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2450	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2451	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2452	}
		2453
		2454	if (corner)
		2455	{
		2456	float ox = corner * dx;
		2457
		2458	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2459	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2460	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2461	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2462	}
		2463	}
		2464	}
1437	}	2465	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	2466	}
1444	}
1445	}	2467	}
1446		2468
1447	glEnd ();	2469	glEnd ();
1448
1449	glDisable (GL_TEXTURE_2D);	2470	glDisable (GL_TEXTURE_2D);
		2471	key.texname = -1;
		2472	}
		2473	}
		2474
		2475	if (pl_tex.name)
		2476	{
		2477	maptex tex = pl_tex;
		2478	int px = pl_x + sdx;
		2479	int py = pl_y + sdy;
		2480
		2481	key.texname = tex.name;
		2482	arr = rc_array (rc, &key);
		2483
		2484	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2485	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2486	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2487	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2488
		2489	rc_draw (rc);
		2490	}
		2491
		2492	rc_draw (rc_ov);
		2493	rc_clear (rc_ov);
		2494
1450	glDisable (GL_BLEND);	2495	glDisable (GL_BLEND);
1451	}	2496	rc_free (rc);
		2497	rc_free (rc_ov);
1452		2498
		2499	// top layer: overlays such as the health bar
		2500	for (y = 0; y < sh; y++)
		2501	if (0 <= y + my && y + my < self->rows)
		2502	{
		2503	maprow *row = self->row + (y + my);
		2504
		2505	for (x = 0; x < sw; x++)
		2506	if (row->c0 <= x + mx && x + mx < row->c1)
		2507	{
		2508	mapcell *cell = row->col + (x + mx - row->c0);
		2509
		2510	int px = x * Tw;
		2511	int py = y * Th;
		2512
		2513	if (expect_false (cell->player == player))
		2514	{
		2515	px += sdx;
		2516	py += sdy;
		2517	}
		2518
		2519	if (cell->stat_hp)
		2520	{
		2521	int width = cell->stat_width * Tw;
		2522	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2523
		2524	glColor3ub (0, 0, 0);
		2525	glRectf (px + 1, py - thick - 2,
		2526	px + width - 1, py);
		2527
		2528	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2529	glRectf (px + 2,
		2530	py - thick - 1,
		2531	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2532	}
		2533	}
		2534	}
		2535	}
		2536
1453	void	2537	void
1454	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2538	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1455	CODE:	2539	CODE:
1456	{	2540	{
1457	static float color[16][3] = {	2541	static float color[16][3] = {
1458	{ 0.00F, 0.00F, 0.00F },	2542	{ 0.00f, 0.00f, 0.00f },
1459	{ 1.00F, 1.00F, 1.00F },	2543	{ 1.00f, 1.00f, 1.00f },
1460	{ 0.00F, 0.00F, 0.55F },	2544	{ 0.00f, 0.00f, 0.55f },
1461	{ 1.00F, 0.00F, 0.00F },	2545	{ 1.00f, 0.00f, 0.00f },
1462		2546
1463	{ 1.00F, 0.54F, 0.00F },	2547	{ 1.00f, 0.54f, 0.00f },
1464	{ 0.11F, 0.56F, 1.00F },	2548	{ 0.11f, 0.56f, 1.00f },
1465	{ 0.93F, 0.46F, 0.00F },	2549	{ 0.93f, 0.46f, 0.00f },
1466	{ 0.18F, 0.54F, 0.34F },	2550	{ 0.18f, 0.54f, 0.34f },
1467		2551
1468	{ 0.56F, 0.73F, 0.56F },	2552	{ 0.56f, 0.73f, 0.56f },
1469	{ 0.80F, 0.80F, 0.80F },	2553	{ 0.80f, 0.80f, 0.80f },
1470	{ 0.55F, 0.41F, 0.13F },	2554	{ 0.55f, 0.41f, 0.13f },
1471	{ 0.99F, 0.77F, 0.26F },	2555	{ 0.99f, 0.77f, 0.26f },
1472		2556
1473	{ 0.74F, 0.65F, 0.41F },	2557	{ 0.74f, 0.65f, 0.41f },
1474		2558
1475	{ 0.00F, 1.00F, 1.00F },	2559	{ 0.00f, 1.00f, 1.00f },
1476	{ 1.00F, 0.00F, 1.00F },	2560	{ 1.00f, 0.00f, 1.00f },
1477	{ 1.00F, 1.00F, 0.00F },	2561	{ 1.00f, 1.00f, 0.00f },
1478	};	2562	};
1479		2563
1480	int x, y;	2564	int x, y;
1481		2565
1482	glEnable (GL_TEXTURE_2D);	2566	glEnable (GL_TEXTURE_2D);
		2567	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2568	* but the nvidia driver (185.18.14) mishandles alpha textures
		2569	* and takes the colour from god knows where instead of using
		2570	* Cp. MODULATE results in the same colour, but slightly different
		2571	* alpha, but atcually gives us the correct colour with nvidia.
		2572	*/
1483	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1484	glEnable (GL_BLEND);	2574	glEnable (GL_BLEND);
1485	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1486	glBegin (GL_QUADS);	2576	glBegin (GL_QUADS);
1487		2577
1488	for (y = 0; y < h; y++)	2578	for (y = 0; y < h; y++)
…		…
1492		2582
1493	if (m)	2583	if (m)
1494	{	2584	{
1495	float *c = color [m & 15];	2585	float *c = color [m & 15];
1496		2586
1497	float tx1 = m & 0x40 ? 0.5 : 0.;	2587	float tx1 = m & 0x40 ? 0.5f : 0.f;
1498	float tx2 = tx1 + 0.5;	2588	float tx2 = tx1 + 0.5f;
1499		2589
1500	glColor4f (c[0], c[1], c[2], 0.75);	2590	glColor4f (c[0], c[1], c[2], 1);
1501	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1502	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1503	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1504	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1505	}	2595	}
…		…
1509	glDisable (GL_BLEND);	2599	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2600	glDisable (GL_TEXTURE_2D);
1511	}	2601	}
1512		2602
1513	void	2603	void
1514	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2604	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1515	PPCODE:	2605	PPCODE:
1516	{	2606	{
1517	int vx, vy;
1518	int x, y;	2607	int x, y;
1519	int sw4 = (sw + 3) & ~3;	2608	int sw1 = sw + 2;
		2609	int sh1 = sh + 2;
		2610	int sh3 = sh * 3;
		2611	int sw3 = sw * 3;
1520	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2612	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1521	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2613	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1522		2614	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1523	memset (darkness, 255, sw4 * sh);	2615	memset (darkness1, 0, sw1*sh1);
		2616
1524	SvPOK_only (darkness_sv);	2617	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2618	SvCUR_set (darkness3_sv, sw3 * sh3);
1526		2619
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2620	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2621	my += self->y - 1;
1529		2622
1530	for (y = 0; y < sh; y++)	2623	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2624	if (0 <= y + my && y + my < self->rows)
1532	{	2625	{
1533	maprow *row = self->row + (y + vy);	2626	maprow *row = self->row + (y + my);
1534		2627
1535	for (x = 0; x < sw; x++)	2628	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2629	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2630	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2631	mapcell *cell = row->col + (x + mx - row->c0);
1539		2632
1540	darkness[y * sw4 + x] = cell->darkness < 0	2633	darkness1 [y * sw1 + x] = cell->darkness
		2634	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1541	? 255 - FOW_DARKNESS	2635	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1542	: 255 - cell->darkness;
1543	}	2636	}
1544	}	2637	}
1545		2638
		2639	for (y = 0; y < sh; ++y)
		2640	for (x = 0; x < sw; ++x)
		2641	{
		2642	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2643	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2644	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2645	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2646	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2647	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2648	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2649	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2650	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2651
		2652	uint8_t r11 = (d11 + d21 + d12) / 3;
		2653	uint8_t r21 = d21;
		2654	uint8_t r31 = (d21 + d31 + d32) / 3;
		2655
		2656	uint8_t r12 = d12;
		2657	uint8_t r22 = d22;
		2658	uint8_t r32 = d32;
		2659
		2660	uint8_t r13 = (d13 + d23 + d12) / 3;
		2661	uint8_t r23 = d23;
		2662	uint8_t r33 = (d23 + d33 + d32) / 3;
		2663
		2664	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2665	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2666	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2667	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2668	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2670	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2671	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2673	}
		2674
		2675	free (darkness1);
		2676
1546	EXTEND (SP, 3);	2677	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2678	PUSHs (sv_2mortal (newSViv (sw3)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2679	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2680	PUSHs (darkness3_sv);
1550	}	2681	}
1551		2682
1552	SV *	2683	SV *
1553	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2684	get_rect (DC::Map self, int x0, int y0, int w, int h)
1554	CODE:	2685	CODE:
1555	{	2686	{
1556	int x, y, x1, y1;	2687	int x, y, x1, y1;
1557	SV data_sv = newSV (w h * 7 + 5);	2688	SV data_sv = newSV (w h * 7 + 5);
1558	uint8_t data = (uint8_t )SvPVX (data_sv);	2689	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2714	if (row && row->c0 <= x && x < row->c1)
1584	{	2715	{
1585	mapcell *cell = row->col + (x - row->c0);	2716	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2717	uint8_t flags = 0;
1587		2718
1588	if (cell->face [0]) flags \|= 1;	2719	if (cell->tile [0]) flags \|= 1;
1589	if (cell->face [1]) flags \|= 2;	2720	if (cell->tile [1]) flags \|= 2;
1590	if (cell->face [2]) flags \|= 4;	2721	if (cell->tile [2]) flags \|= 4;
1591		2722
1592	*data++ = flags;	2723	*data++ = flags;
1593		2724
1594	if (flags & 1)	2725	if (flags & 1)
1595	{	2726	{
		2727	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2728	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2729	*data++ = tile;
1598	}	2730	}
1599		2731
1600	if (flags & 2)	2732	if (flags & 2)
1601	{	2733	{
		2734	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2735	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2736	*data++ = tile;
1604	}	2737	}
1605		2738
1606	if (flags & 4)	2739	if (flags & 4)
1607	{	2740	{
		2741	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2742	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2743	*data++ = tile;
1610	}	2744	}
1611	}	2745	}
1612	else	2746	else
1613	*data++ = 0;	2747	*data++ = 0;
1614	}	2748	}
1615	}	2749	}
1616		2750
		2751	/* if size is wh + 5 then no data has been found /
		2752	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2753	{
1617	SvPOK_only (data_sv);	2754	SvPOK_only (data_sv);
1618	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2755	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2756	}
		2757
1619	RETVAL = data_sv;	2758	RETVAL = data_sv;
1620	}	2759	}
1621	OUTPUT:	2760	OUTPUT:
1622	RETVAL	2761	RETVAL
1623		2762
1624	void	2763	void
1625	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2764	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1626	PPCODE:	2765	PPCODE:
1627	{	2766	{
1628	int x, y, z;	2767	int x, y, z;
1629	int w, h;	2768	int w, h;
1630	int x1, y1;	2769	int x1, y1;
		2770	STRLEN len;
		2771	uint8_t data, end;
		2772
		2773	len = SvLEN (data_sv);
		2774	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2775	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2776	end = data + len + 8;
		2777
		2778	if (len < 5)
		2779	XSRETURN_EMPTY;
1631		2780
1632	if (*data++ != 0)	2781	if (*data++ != 0)
1633	return; /* version mismatch */	2782	XSRETURN_EMPTY; /* version mismatch */
1634		2783
1635	w = data++ << 8; w \|= data++;	2784	w = data++ << 8; w \|= data++;
1636	h = data++ << 8; h \|= data++;	2785	h = data++ << 8; h \|= data++;
1637		2786
1638	// we need to do this 'cause we don't keep an absolute coord system for rows	2787	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1650	{	2799	{
1651	maprow *row = map_get_row (self, y);	2800	maprow *row = map_get_row (self, y);
1652		2801
1653	for (x = x0; x < x1; x++)	2802	for (x = x0; x < x1; x++)
1654	{	2803	{
		2804	uint8_t flags;
		2805
		2806	if (data + 7 >= end)
		2807	XSRETURN_EMPTY;
		2808
1655	uint8_t flags = *data++;	2809	flags = *data++;
1656		2810
1657	if (flags)	2811	if (flags)
1658	{	2812	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2813	mapcell *cell = row_get_cell (row, x);
		2814	tileid tile[3] = { 0, 0, 0 };
1662		2815
1663	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2816	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1664	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2817	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1665	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2818	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1666		2819
1667	if (cell->darkness <= 0)	2820	if (cell->darkness == 0)
1668	{	2821	{
1669	cell->darkness = -1;	2822	/cell->darkness = 0;/
		2823	EXTEND (SP, 3);
1670		2824
1671	for (z = 0; z <= 2; z++)	2825	for (z = 0; z <= 2; z++)
1672	{	2826	{
1673	cell->face[z] = face[z];	2827	tileid t = tile [z];
1674		2828
1675	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2829	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2830	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2831	PUSHs (sv_2mortal (newSViv (t)));
		2832	need_texid (self, t);
		2833	}
		2834
		2835	cell->tile [z] = t;
1677	}	2836	}
1678	}	2837	}
1679	}	2838	}
1680	}	2839	}
1681	}	2840	}
1682	}	2841	}
1683		2842
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2843	MODULE = Deliantra::Client PACKAGE = DC::RW
1685		2844
1686	CFPlus::MixChunk	2845	DC::RW
1687	new_from_file (SV class, char path)	2846	new (SV klass, SV data_sv)
1688	CODE:	2847	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2848	{
		2849	STRLEN datalen;
		2850	char *data = SvPVbyte (data_sv, datalen);
		2851
		2852	RETVAL = SDL_RWFromConstMem (data, datalen);
		2853	}
1690	OUTPUT:	2854	OUTPUT:
1691	RETVAL	2855	RETVAL
1692		2856
		2857	DC::RW
		2858	new_from_file (SV klass, const char path, const char *mode = "rb")
		2859	CODE:
		2860	RETVAL = SDL_RWFromFile (path, mode);
		2861	OUTPUT:
		2862	RETVAL
		2863
		2864	# fails on win32:
		2865	# dc.xs(2268) : error C2059: syntax error : '('
1693	void	2866	#void
		2867	#close (DC::RW self)
		2868	# CODE:
		2869	# (self->(close)) (self);
		2870
		2871	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2872
		2873	PROTOTYPES: DISABLE
		2874
		2875	DC::Channel
		2876	find ()
		2877	CODE:
		2878	{
		2879	RETVAL = Mix_GroupAvailable (-1);
		2880
		2881	if (RETVAL < 0)
		2882	{
		2883	RETVAL = Mix_GroupOldest (-1);
		2884
		2885	if (RETVAL < 0)
		2886	{
		2887	// happens sometimes, maybe it just stopped playing(?)
		2888	RETVAL = Mix_GroupAvailable (-1);
		2889
		2890	if (RETVAL < 0)
		2891	XSRETURN_UNDEF;
		2892	}
		2893	else
		2894	Mix_HaltChannel (RETVAL);
		2895	}
		2896
		2897	Mix_UnregisterAllEffects (RETVAL);
		2898	Mix_Volume (RETVAL, 128);
		2899	}
		2900	OUTPUT:
		2901	RETVAL
		2902
		2903	void
		2904	halt (DC::Channel self)
		2905	CODE:
		2906	Mix_HaltChannel (self);
		2907
		2908	void
		2909	expire (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_ExpireChannel (self, ticks);
		2912
		2913	void
		2914	fade_out (DC::Channel self, int ticks = -1)
		2915	CODE:
		2916	Mix_FadeOutChannel (self, ticks);
		2917
		2918	int
		2919	volume (DC::Channel self, int volume)
		2920	CODE:
		2921	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2922	OUTPUT:
		2923	RETVAL
		2924
		2925	void
		2926	unregister_all_effects (DC::Channel self)
		2927	CODE:
		2928	Mix_UnregisterAllEffects (self);
		2929
		2930	void
		2931	set_panning (DC::Channel self, int left, int right)
		2932	CODE:
		2933	left = CLAMP (left , 0, 255);
		2934	right = CLAMP (right, 0, 255);
		2935	Mix_SetPanning (self, left, right);
		2936
		2937	void
		2938	set_distance (DC::Channel self, int distance)
		2939	CODE:
		2940	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2941
		2942	void
		2943	set_position (DC::Channel self, int angle, int distance)
		2944	CODE:
		2945
		2946	void
		2947	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2948	CODE:
		2949	{
		2950	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2951	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2952	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2953	}
		2954
		2955	void
		2956	set_reverse_stereo (DC::Channel self, int flip)
		2957	CODE:
		2958	Mix_SetReverseStereo (self, flip);
		2959
		2960	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2961
		2962	PROTOTYPES: DISABLE
		2963
		2964	void
		2965	decoders ()
		2966	PPCODE:
		2967	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2968	int i, num = Mix_GetNumChunkDecoders ();
		2969	EXTEND (SP, num);
		2970	for (i = 0; i < num; ++i)
		2971	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2972	#else
		2973	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2974	#endif
		2975
		2976	DC::MixChunk
		2977	new (SV *klass, DC::RW rwops)
		2978	CODE:
		2979	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2980	OUTPUT:
		2981	RETVAL
		2982
		2983	void
1694	DESTROY (CFPlus::MixChunk self)	2984	DESTROY (DC::MixChunk self)
1695	CODE:	2985	CODE:
1696	Mix_FreeChunk (self);	2986	Mix_FreeChunk (self);
1697		2987
1698	int	2988	int
1699	volume (CFPlus::MixChunk self, int volume = -1)	2989	volume (DC::MixChunk self, int volume = -1)
1700	CODE:	2990	CODE:
		2991	if (items > 1)
		2992	volume = CLAMP (volume, 0, 128);
1701	RETVAL = Mix_VolumeChunk (self, volume);	2993	RETVAL = Mix_VolumeChunk (self, volume);
1702	OUTPUT:	2994	OUTPUT:
1703	RETVAL	2995	RETVAL
1704		2996
1705	int	2997	DC::Channel
1706	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2998	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1707	CODE:	2999	CODE:
		3000	{
1708	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3001	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3002
		3003	if (RETVAL < 0)
		3004	XSRETURN_UNDEF;
		3005
		3006	if (channel < 0)
		3007	{
		3008	Mix_UnregisterAllEffects (RETVAL);
		3009	Mix_Volume (RETVAL, 128);
		3010	}
		3011	}
1709	OUTPUT:	3012	OUTPUT:
1710	RETVAL	3013	RETVAL
1711		3014
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3015	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3016
		3017	void
		3018	decoders ()
		3019	PPCODE:
		3020	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3021	int i, num = Mix_GetNumMusicDecoders ();
		3022	EXTEND (SP, num);
		3023	for (i = 0; i < num; ++i)
		3024	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3025	#else
		3026	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3027	#endif
1713		3028
1714	int	3029	int
1715	volume (int volume = -1)	3030	volume (int volume = -1)
		3031	PROTOTYPE: ;$
1716	CODE:	3032	CODE:
		3033	if (items > 0)
		3034	volume = CLAMP (volume, 0, 128);
1717	RETVAL = Mix_VolumeMusic (volume);	3035	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	3036	OUTPUT:
1719	RETVAL	3037	RETVAL
1720		3038
1721	CFPlus::MixMusic	3039	void
1722	new_from_file (SV class, char path)	3040	fade_out (int ms)
1723	CODE:	3041	CODE:
1724	RETVAL = Mix_LoadMUS (path);	3042	Mix_FadeOutMusic (ms);
		3043
		3044	void
		3045	halt ()
		3046	CODE:
		3047	Mix_HaltMusic ();
		3048
		3049	int
		3050	playing ()
		3051	CODE:
		3052	RETVAL = Mix_PlayingMusic ();
1725	OUTPUT:	3053	OUTPUT:
1726	RETVAL	3054	RETVAL
1727		3055
		3056	DC::MixMusic
		3057	new (SV *klass, DC::RW rwops)
		3058	CODE:
		3059	RETVAL = Mix_LoadMUS_RW (rwops);
		3060	OUTPUT:
		3061	RETVAL
		3062
1728	void	3063	void
1729	DESTROY (CFPlus::MixMusic self)	3064	DESTROY (DC::MixMusic self)
1730	CODE:	3065	CODE:
1731	Mix_FreeMusic (self);	3066	Mix_FreeMusic (self);
1732		3067
1733	int	3068	int
1734	play (CFPlus::MixMusic self, int loops = -1)	3069	play (DC::MixMusic self, int loops = -1)
1735	CODE:	3070	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	3071	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	3072	OUTPUT:
1738	RETVAL	3073	RETVAL
1739		3074
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3075	void
		3076	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3077	CODE:
		3078	Mix_FadeInMusicPos (self, loops, ms, position);
		3079
		3080	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3081
		3082	PROTOTYPES: ENABLE
1741		3083
1742	BOOT:	3084	BOOT:
1743	{	3085	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3086	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745	static const struct {	3087	static const struct {
1746	const char *name;	3088	const char *name;
1747	IV iv;	3089	IV iv;
1748	} *civ, const_iv[] = {	3090	} *civ, const_iv[] = {
1749	# define const_iv(name) { # name, (IV)name }	3091	# define const_iv(name) { # name, (IV)name }
		3092	const_iv (GL_VENDOR),
		3093	const_iv (GL_VERSION),
		3094	const_iv (GL_EXTENSIONS),
		3095	const_iv (GL_MAX_TEXTURE_UNITS),
1750	const_iv (GL_COLOR_MATERIAL),	3096	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	3097	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	3098	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	3099	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	3100	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	3104	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	3105	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	3106	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	3107	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	3108	const_iv (GL_BACK),
		3109	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	3110	const_iv (GL_AND),
1764	const_iv (GL_ONE),	3111	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	3112	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	3113	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	3114	const_iv (GL_DST_ALPHA),
1768	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3115	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1769	const_iv (GL_ONE_MINUS_DST_ALPHA),	3116	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3117	const_iv (GL_SRC_COLOR),
		3118	const_iv (GL_DST_COLOR),
		3119	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3120	const_iv (GL_ONE_MINUS_DST_COLOR),
1770	const_iv (GL_SRC_ALPHA_SATURATE),	3121	const_iv (GL_SRC_ALPHA_SATURATE),
1771	const_iv (GL_RGB),	3122	const_iv (GL_RGB),
1772	const_iv (GL_RGBA),	3123	const_iv (GL_RGBA),
1773	const_iv (GL_RGBA4),	3124	const_iv (GL_RGBA4),
1774	const_iv (GL_RGBA8),	3125	const_iv (GL_RGBA8),
…		…
1780	const_iv (GL_INTENSITY),	3131	const_iv (GL_INTENSITY),
1781	const_iv (GL_LUMINANCE),	3132	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	3133	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	3134	const_iv (GL_FLOAT),
1784	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3135	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3136	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3137	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3138	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3140	const_iv (GL_COMPRESSED_RGB_ARB),
		3141	const_iv (GL_COMPRESSED_RGBA_ARB),
1785	const_iv (GL_COMPILE),	3142	const_iv (GL_COMPILE),
		3143	const_iv (GL_PROXY_TEXTURE_1D),
		3144	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	3145	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	3146	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	3147	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	3148	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	3149	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1811	const_iv (GL_COLOR_LOGIC_OP),	3170	const_iv (GL_COLOR_LOGIC_OP),
1812	const_iv (GL_SEPARABLE_2D),	3171	const_iv (GL_SEPARABLE_2D),
1813	const_iv (GL_CONVOLUTION_2D),	3172	const_iv (GL_CONVOLUTION_2D),
1814	const_iv (GL_CONVOLUTION_BORDER_MODE),	3173	const_iv (GL_CONVOLUTION_BORDER_MODE),
1815	const_iv (GL_CONSTANT_BORDER),	3174	const_iv (GL_CONSTANT_BORDER),
		3175	const_iv (GL_POINTS),
1816	const_iv (GL_LINES),	3176	const_iv (GL_LINES),
1817	const_iv (GL_LINE_STRIP),	3177	const_iv (GL_LINE_STRIP),
1818	const_iv (GL_LINE_LOOP),	3178	const_iv (GL_LINE_LOOP),
1819	const_iv (GL_QUADS),	3179	const_iv (GL_QUADS),
1820	const_iv (GL_QUAD_STRIP),	3180	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	3181	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	3182	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	3183	const_iv (GL_TRIANGLE_FAN),
		3184	const_iv (GL_POLYGON),
1824	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3185	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3186	const_iv (GL_POINT_SMOOTH_HINT),
		3187	const_iv (GL_LINE_SMOOTH_HINT),
		3188	const_iv (GL_POLYGON_SMOOTH_HINT),
		3189	const_iv (GL_GENERATE_MIPMAP_HINT),
		3190	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1825	const_iv (GL_FASTEST),	3191	const_iv (GL_FASTEST),
		3192	const_iv (GL_DONT_CARE),
		3193	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	3194	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	3195	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	3196	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	3197	const_iv (GL_T2F_N3F_V3F),
		3198	const_iv (GL_FUNC_ADD),
		3199	const_iv (GL_FUNC_SUBTRACT),
		3200	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1830	# undef const_iv	3201	# undef const_iv
1831	};	3202	};
1832		3203
1833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3204	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1834	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3205	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1835	}
1836		3206
1837	char *	3207	texture_av = newAV ();
		3208	AvREAL_off (texture_av);
		3209	}
		3210
		3211	void
		3212	disable_GL_EXT_blend_func_separate ()
		3213	CODE:
		3214	gl.BlendFuncSeparate = 0;
		3215	gl.BlendFuncSeparateEXT = 0;
		3216
		3217	void
		3218	apple_nvidia_bug (int enable)
		3219
		3220	const char *
1838	gl_vendor ()	3221	gl_vendor ()
1839	CODE:	3222	CODE:
1840	RETVAL = (char *)glGetString (GL_VENDOR);	3223	RETVAL = (const char *)glGetString (GL_VENDOR);
1841	OUTPUT:	3224	OUTPUT:
1842	RETVAL	3225	RETVAL
1843		3226
1844	char *	3227	const char *
1845	gl_version ()	3228	gl_version ()
1846	CODE:	3229	CODE:
1847	RETVAL = (char *)glGetString (GL_VERSION);	3230	RETVAL = (const char *)glGetString (GL_VERSION);
1848	OUTPUT:	3231	OUTPUT:
1849	RETVAL	3232	RETVAL
1850		3233
1851	char *	3234	const char *
1852	gl_extensions ()	3235	gl_extensions ()
1853	CODE:	3236	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3237	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1855	OUTPUT:	3238	OUTPUT:
1856	RETVAL	3239	RETVAL
1857		3240
		3241	const char *glGetString (GLenum pname)
		3242	CODE:
		3243	RETVAL = (const char *)glGetString (pname);
		3244	OUTPUT:
		3245	RETVAL
		3246
		3247	GLint glGetInteger (GLenum pname)
		3248	CODE:
		3249	glGetIntegerv (pname, &RETVAL);
		3250	OUTPUT:
		3251	RETVAL
		3252
		3253	GLdouble glGetDouble (GLenum pname)
		3254	CODE:
		3255	glGetDoublev (pname, &RETVAL);
		3256	OUTPUT:
		3257	RETVAL
		3258
1858	int glGetError ()	3259	int glGetError ()
1859		3260
1860	void glFinish ()	3261	void glFinish ()
		3262
		3263	void glFlush ()
1861		3264
1862	void glClear (int mask)	3265	void glClear (int mask)
1863		3266
1864	void glClearColor (float r, float g, float b, float a = 1.0)	3267	void glClearColor (float r, float g, float b, float a = 1.0)
1865	PROTOTYPE: @	3268	PROTOTYPE: @
…		…
1876		3279
1877	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3280	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1878	CODE:	3281	CODE:
1879	gl_BlendFuncSeparate (sa, da, saa, daa);	3282	gl_BlendFuncSeparate (sa, da, saa, daa);
1880		3283
		3284	# void glBlendEquation (int se)
		3285
1881	void glDepthMask (int flag)	3286	void glDepthMask (int flag)
1882		3287
1883	void glLogicOp (int opcode)	3288	void glLogicOp (int opcode)
1884		3289
1885	void glColorMask (int red, int green, int blue, int alpha)	3290	void glColorMask (int red, int green, int blue, int alpha)
…		…
1899	# near_ and far_ are due to microsofts buggy "c" compiler	3304	# near_ and far_ are due to microsofts buggy "c" compiler
1900	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3305	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1901		3306
1902	# near_ and far_ are due to microsofts buggy "c" compiler	3307	# near_ and far_ are due to microsofts buggy "c" compiler
1903	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3308	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3309
		3310	PROTOTYPES: DISABLE
1904		3311
1905	void glViewport (int x, int y, int width, int height)	3312	void glViewport (int x, int y, int width, int height)
1906		3313
1907	void glScissor (int x, int y, int width, int height)	3314	void glScissor (int x, int y, int width, int height)
1908		3315
…		…
1916		3323
1917	void glRotate (float angle, float x, float y, float z)	3324	void glRotate (float angle, float x, float y, float z)
1918	CODE:	3325	CODE:
1919	glRotatef (angle, x, y, z);	3326	glRotatef (angle, x, y, z);
1920		3327
1921	void glBegin (int mode)
1922
1923	void glEnd ()
1924
1925	void glColor (float r, float g, float b, float a = 1.0)	3328	void glColor (float r, float g, float b, float a = 1.0)
1926	PROTOTYPE: @	3329	PROTOTYPE: @
1927	ALIAS:	3330	ALIAS:
1928	glColor_premultiply = 1	3331	glColor_premultiply = 1
1929	CODE:	3332	CODE:
1930	if (ix)	3333	if (ix)
1931	{	3334	{
…		…
1934	b *= a;	3337	b *= a;
1935	}	3338	}
1936	// microsoft visual "c" rounds instead of truncating...	3339	// microsoft visual "c" rounds instead of truncating...
1937	glColor4f (r, g, b, a);	3340	glColor4f (r, g, b, a);
1938		3341
1939	void glInterleavedArrays (int format, int stride, char *data)
1940
1941	void glDrawElements (int mode, int count, int type, char *indices)
1942
1943	# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945	void glRasterPos (float x, float y, float z = 0.)	3342	void glRasterPos (float x, float y, float z = 0.)
1946	CODE:	3343	CODE:
1947	glRasterPos3f (0, 0, z);	3344	glRasterPos3f (0, 0, z);
1948	glBitmap (0, 0, 0, 0, x, y, 0);	3345	glBitmap (0, 0, 0, 0, x, y, 0);
1949		3346
…		…
1953		3350
1954	void glTexCoord (float s, float t)	3351	void glTexCoord (float s, float t)
1955	CODE:	3352	CODE:
1956	glTexCoord2f (s, t);	3353	glTexCoord2f (s, t);
1957		3354
		3355	void glRect (float x1, float y1, float x2, float y2)
		3356	CODE:
		3357	glRectf (x1, y1, x2, y2);
		3358
		3359	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3360	CODE:
		3361	glBegin (GL_LINE_LOOP);
		3362	glVertex2f (x1, y1);
		3363	glVertex2f (x2, y1);
		3364	glVertex2f (x2, y2);
		3365	glVertex2f (x1, y2);
		3366	glEnd ();
		3367
		3368	PROTOTYPES: ENABLE
		3369
		3370	void glBegin (int mode)
		3371
		3372	void glEnd ()
		3373
		3374	void glPointSize (GLfloat size)
		3375
		3376	void glLineWidth (GLfloat width)
		3377
		3378	void glInterleavedArrays (int format, int stride, char *data)
		3379
		3380	void glDrawElements (int mode, int count, int type, char *indices)
		3381
		3382	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3383
1958	void glTexEnv (int target, int pname, float param)	3384	void glTexEnv (int target, int pname, float param)
1959	CODE:	3385	CODE:
1960	glTexEnvf (target, pname, param);	3386	glTexEnvf (target, pname, param);
1961		3387
1962	void glTexParameter (int target, int pname, float param)	3388	void glTexParameter (int target, int pname, float param)
…		…
1978	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3404	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1979	CODE:	3405	CODE:
1980	if (gl.SeparableFilter2D)	3406	if (gl.SeparableFilter2D)
1981	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3407	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982		3408
1983	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3409	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1984		3410
1985	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3411	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986		3412
1987	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3413	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3414
		3415	void glPixelZoom (float x, float y)
1988		3416
1989	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3417	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990		3418
1991	int glGenTexture ()	3419	int glGenTexture ()
1992	CODE:	3420	CODE:
1993	{	3421	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	3422	OUTPUT:
1999	RETVAL	3423	RETVAL
2000		3424
2001	void glDeleteTexture (int name)	3425	void glDeleteTexture (int name)
2002	CODE:	3426	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	3427	del_texture (name);
2006	}	3428
2007
2008	int glGenList ()	3429	int glGenList ()
2009	CODE:	3430	CODE:
2010	RETVAL = glGenLists (1);	3431	RETVAL = glGenLists (1);
2011	OUTPUT:	3432	OUTPUT:
2012	RETVAL	3433	RETVAL
…		…
2019		3440
2020	void glEndList ()	3441	void glEndList ()
2021		3442
2022	void glCallList (int list)	3443	void glCallList (int list)
2023		3444
		3445	void c_init ()
		3446	CODE:
		3447	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3448	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3449
		3450	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3451
		3452	PROTOTYPES: DISABLE
		3453
		3454	void
		3455	find_widget (SV *self, NV x, NV y)
		3456	PPCODE:
		3457	{
		3458	if (within_widget (self, x, y))
		3459	XPUSHs (self);
		3460	}
		3461
		3462	BOOT:
		3463	{
		3464	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3465
		3466	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3467	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3468	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3469	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3470	}
		3471
		3472	void
		3473	draw (SV *self)
		3474	CODE:
		3475	{
		3476	HV *hv;
		3477	SV **svp;
		3478	NV x, y, w, h;
		3479	SV *draw_x_sv = GvSV (draw_x_gv);
		3480	SV *draw_y_sv = GvSV (draw_y_gv);
		3481	SV *draw_w_sv = GvSV (draw_w_gv);
		3482	SV *draw_h_sv = GvSV (draw_h_gv);
		3483	double draw_x, draw_y;
		3484
		3485	if (!SvROK (self))
		3486	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3487
		3488	hv = (HV *)SvRV (self);
		3489
		3490	if (SvTYPE (hv) != SVt_PVHV)
		3491	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3492
		3493	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3494	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3495
		3496	if (!h \|\| !w)
		3497	XSRETURN_EMPTY;
		3498
		3499	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3500	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3501
		3502	draw_x = SvNV (draw_x_sv) + x;
		3503	draw_y = SvNV (draw_y_sv) + y;
		3504
		3505	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3506	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3507	XSRETURN_EMPTY;
		3508
		3509	sv_setnv (draw_x_sv, draw_x);
		3510	sv_setnv (draw_y_sv, draw_y);
		3511
		3512	glPushMatrix ();
		3513	glTranslated (x, y, 0);
		3514
		3515	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3516	{
		3517	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3518
		3519	if (svp && SvTRUE (*svp))
		3520	{
		3521	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3522	glEnable (GL_BLEND);
		3523	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3524	glBegin (GL_QUADS);
		3525	glVertex2f (0, 0);
		3526	glVertex2f (w, 0);
		3527	glVertex2f (w, h);
		3528	glVertex2f (0, h);
		3529	glEnd ();
		3530	glDisable (GL_BLEND);
		3531	}
		3532	}
		3533	#if 0
		3534	// draw borders, for debugging
		3535	glPushMatrix ();
		3536	glColor4f (1., 1., 0., 1.);
		3537	glTranslatef (.5, .5, 0.);
		3538	glBegin (GL_LINE_LOOP);
		3539	glVertex2f (0 , 0);
		3540	glVertex2f (w - 1, 0);
		3541	glVertex2f (w - 1, h - 1);
		3542	glVertex2f (0 , h - 1);
		3543	glEnd ();
		3544	glPopMatrix ();
		3545	#endif
		3546	PUSHMARK (SP);
		3547	XPUSHs (self);
		3548	PUTBACK;
		3549	call_method ("_draw", G_VOID \| G_DISCARD);
		3550	SPAGAIN;
		3551
		3552	glPopMatrix ();
		3553
		3554	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3555	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3556	}
		3557

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs. Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC