(20111219) 01:00

GameMap.c

@@ -0,0 +1,200 @@
+#include <stdio.h>
+#include <string.h>
+
+#include "GameLib.h"
+#include "GameEnts.h"
+
+#include "GameMap.h"
+
+void GameMapAux_CreateEnt(Entity *ent,int i,int j){
+	Entity *e;
+	e=Entity_Copy(ent);
+	vec2_set(e->pos,16+i*32,16+j*32);
+	GameLib_AddEntity(e);
+}
+
+void Aux_Linea(FILE *f,char *line){
+	int c;
+	int i=0;
+	memset(line,0,1024);
+	while(i<1024){
+		c=fgetc(f);
+		if(c==EOF){
+			line[i]=0;
+			break;
+		}
+		if(c=='\r'){
+			continue;
+		}
+		if(c=='\n'){
+			line[i]=0;
+			break;
+		}
+		line[i]=c;
+		i++;
+	}
+}
+
+int _startpoint;
+int GameMapAux_CreatePlayer(Entity *ent){
+	if(ent->type==Ent_SavePoint){
+		if(ent->A==_startpoint){
+			Entity *e;
+			e=Entity_Copy(ent_player);
+			vec2_copy(e->pos,ent->pos);
+			GameLib_AddEntity(e);
+			return(0);
+		}
+	}
+	return(1);
+}
+
+int GameMapAux_IsFloor(char c){
+	if( c=='.' ||
+		c=='#' ||
+		c=='m' ||
+		c=='B' ||
+		c=='1' ||
+		c=='2' ||
+		c=='3' ||
+		c=='4' ||
+		c=='E' ||
+		c=='F' ||
+		c=='A' ||
+		c=='V' ||
+		c=='<' ||
+		c=='>' )
+	{
+		return(1);
+	}
+	return(0);
+}
+
+int GameMap_CreateLevel(int level,int point){
+	char filename[128];
+	FILE *file;
+	char line[1024];
+	int w,h;
+	int i,j;
+	int floor;
+
+	sprintf(filename,"data/level_%02d.txt",level);
+	file=fopen(filename,"r");
+	if(!file){
+		return(0);
+	}
+
+	GameLib_DelEnts();
+
+	Aux_Linea(file,line);
+	sscanf(line,"%d %d",&w,&h);
+	for(j=0;j<h;j++){
+		Aux_Linea(file,line);
+		for(i=0;i<w;i++){
+			// Prepare the floor
+			floor=0;
+			if(i>0){
+				if(GameMapAux_IsFloor(line[i-1])){
+					floor|=4;
+				}
+			}
+			if(i<(w-1)){
+				if(GameMapAux_IsFloor(line[i+1])){
+					floor|=1;
+				}
+			}
+			if(GameMapAux_IsFloor(line[i])){
+				floor|=2;
+			}
+			if(floor==7){
+				GameMapAux_CreateEnt(ent_floor,i,j);
+			}
+			if(floor==6){
+				GameMapAux_CreateEnt(ent_floor_right,i,j);
+			}
+			if(floor==3){
+				GameMapAux_CreateEnt(ent_floor_left,i,j);
+			}
+			if(floor==2){
+				GameMapAux_CreateEnt(ent_floor_center,i,j);
+			}
+
+
+			// Put the rest of the entities
+			if(line[i]=='.'){
+				// Floor
+			}else
+			if(line[i]=='#'){
+				// Column
+				GameMapAux_CreateEnt(ent_column,i,j);
+			}else
+			if(line[i]=='m'){
+				// Column faded
+				GameMapAux_CreateEnt(ent_column_faded,i,j);
+			}else
+			if(line[i]=='B'){
+				// Barrel
+				GameMapAux_CreateEnt(ent_barrel,i,j);
+			}else
+			if(line[i]=='S'){
+				// Spiked hole
+				GameMapAux_CreateEnt(ent_hole_spiked,i,j);
+			}else
+			if(line[i]=='L'){
+				// Lava hole
+				GameMapAux_CreateEnt(ent_hole_lava,i,j);
+			}else
+			if(line[i]=='1'){
+				// Save point 1
+				GameMapAux_CreateEnt(ent_savepoint_1,i,j);
+			}else
+			if(line[i]=='2'){
+				// Save point 2
+				GameMapAux_CreateEnt(ent_savepoint_2,i,j);
+			}else
+			if(line[i]=='3'){
+				// Save point 3
+				GameMapAux_CreateEnt(ent_savepoint_3,i,j);
+			}else
+			if(line[i]=='4'){
+				// Save point 4
+				GameMapAux_CreateEnt(ent_savepoint_4,i,j);
+			}else
+			if(line[i]=='E'){
+				// Exit point
+				GameMapAux_CreateEnt(ent_exitpoint,i,j);
+			}else
+			if(line[i]=='F'){
+				// End point
+				GameMapAux_CreateEnt(ent_endpoint,i,j);
+			}else
+			if(line[i]=='>'){
+				// ArrowShooter right
+				GameMapAux_CreateEnt(ent_arrowshooter_right,i,j);
+			}else
+			if(line[i]=='<'){
+				// ArrowShooter left
+				GameMapAux_CreateEnt(ent_arrowshooter_left,i,j);
+			}else
+			if(line[i]=='V'){
+				// ArrowShooter down
+				GameMapAux_CreateEnt(ent_arrowshooter_down,i,j);
+			}else
+			if(line[i]=='A'){
+				// ArrowShooter up
+				GameMapAux_CreateEnt(ent_arrowshooter_up,i,j);
+			}else
+
+			{}
+		}
+	}
+
+	fclose(file);
+
+	// Find the player start position
+	_startpoint=point;
+	GameLib_ForEachEnt(GameMapAux_CreatePlayer);
+
+
+	return(1);
+}